Cardiologist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Chiropractor providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Dentist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Dermatologist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Family Physician providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
OB-GYN providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Ophthalmologist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Orthopedic Surgeon providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Pediatrician providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Physical Therapist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Podiatrist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Psychiatrist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Emmanuel Agnant PA-C is a certified Physician Associate founder of SkinbyE aesthetics. Emmanuel is an accomplished medical provider with a wealth of medical experience (over 15 years full time experience in medical and cosmetic dermatology). Emmanuel earned his Bachelor of Science Degree from CCNY and his Physician’s Assistant Studies Degree in 2007 from Sophie Davis Biomedical school. Where He graduated Magna cum laude. Emmanuel began his career at Elmhurst Hospital center, located in Queens NY, in the field of Dermatology and Urology surgery, where He was able to develop his surgical skills Emmanuel developed a strong affinity for dermatology while working at Elmhurst And decided to devote his time solely to Dermatology. He provides routine skin examinations and skin cancer, performing biopsies, excisions and a variety of cosmetic procedures and treatments. Emmanuel is an active member of the American Academy of Physician Assistants, and the Society for Dermatology Physician Assistants. Emmanuel is committed to providing the best quality care to his patients and tirelessly guiding them towards achieving their optimal health goals.
“Dr Emmanuel
is very kind, patient and knowledgeable of the things that he saw that my son had on his skin because my son has eczema and also my son is autistic. I loved how he worked with him. The nurse at work with him she's very nice and his staff is awesome too.”
Mr. Emmanuel Agnant, PA
Physician Assistant
20 Old Mamaroneck Road
Suite 1B
White Plains, NY 10605
Advanced Medical and Cosmetic Dermatology in Stamford, Connecticut, provides personalized dermatology care in a small practice setting. Led by board-certified dermatologist Samuel L. Gettler, MD, the practice provides care for patients of all ages including young children.
Dr. Gettler, as a board-certified dermatologist, specializes in treating all diseases of the skin, hair, and nails. At the practice, common and rare skin conditions are treated on a regular basis and every patient is provided the standard of care treatment with a patient-focused model of care.
Dr. Gettler provides services for skin conditions including full-body skin examinations for skin cancer identification, treatment of skin cancer, removal of skin growths including warts, molluscum, and skin tags, and the treatment of common and rare skin conditions, including psoriasis, atopic dermatitis (eczema), acne, rosacea, alopecia (hair loss) including scarring forms of alopecia, and botulinum toxin (Botox) for hyperhidrosis (increased underarm sweating).
Dr. Gettler also offers complimentary cosmetic services including Xeomin injections for facial wrinkles, sclerotherapy for removal of leg veins, and acid peels for the treatment of wrinkles, sun damage, melasma, acne scarring, and other uses.
A Connecticut native, Dr. Gettler graduated from Joel Barlow High School in Redding before earning his Bachelor of Arts at the University of Pennsylvania in Philadelphia.
He returned to his home state for medical school, earning his Doctor of Medicine at the University of Connecticut School of Medicine in Farmington. Dr. Gettler completed his dermatology residency at New York Medical College in Valhalla, New York.
Dr. Gettler opened Advanced Medical and Cosmetic Dermatology in 2006 to provide dermatology services to the greater Stamford community, including Greenwich, Darien, New Canaan, and beyond.
Dr. Gettler resides in Wilton, Connecticut, with his wife and three children.
At Advanced Medical and Cosmetic Dermatology, all patients are seen and cared for by Dr. Gettler. The practice accepts almost all major insurance plans and Medicare, plus accommodates cash-paying patients with fair fees, providing services at the lowest possible cost.
Call Advanced Medical and Cosmetic Dermatology or schedule an appointment online today.
Glenn Kolansky, MD, FAAD, is the board-certified dermatologist at Advanced Dermatology Surgery & Laser Center in Tinton Falls, New Jersey. The fellowship-trained Mohs surgeon has a passion for excellence in dermatology and helping his patients enjoy healthy, beautiful skin.
After graduating summa cum laude with a Bachelor of Science in Pharmacy from Long Island University in Brooklyn, New York, Dr. Kolansky went on to earn his medical degree at the State University of New York Health Science Center, also in Brooklyn. He then did his internship in internal medicine at Beth Israel Medical Center in New York City before completing his dermatology residency at the University of Michigan in Ann Arbor. To further enhance his skills, Dr. Kolansky completed a two-year fellowship at the University of Iowa in Iowa City in Mohs micrographic surgery, dermatologic surgery, laser surgery, and reconstruction.
Dr. Kolansky is a Diplomate of both the American Academy of Dermatology and the National Board of Medical Examiners. He is board-certified in dermatology and is a fellow of the American Academy of Dermatology, the American Society of Dermatologic Surgery, and the American Society of Laser Medicine and Surgery. Dr. Kolansky is also a fellow of the American College of Mohs Micrographic Surgery and Cutaneous Oncology.
Dedicated to his profession, Dr. Kolansky has conducted and published numerous research papers within the field of dermatology. In recognition of his dedication and leadership, he has been the recipient of numerous awards, including the NJ Top Doctor Award every year since 2013, and the 2018 Doctors’ Choice Awards Top 100, which is based on reviews by other doctors. Dr. Kolansky is licensed not only in New Jersey, but also in New York and California.
When he’s not helping improve his patients’ skin health, Dr. Kolansky volunteers for the American Cancer Society providing lectures and skin cancer screenings. Recognized for his commitment to skin cancer care, he was awarded the prestigious Physician of Hope Award by the American Cancer Society.
Santiago Centurion, MD, is a board-certified dermatologist, dermatopathologist, and Mohs surgeon practicing at Dermatology Associates of Central NJ in Old Bridge, Freehold, Tom's River, and Union, New Jersey. Dr. Centurion specializes in the treatment and evaluation of skin cancer. Before joining Dermatology Associates, Dr. Centurion was chief of dermatologic surgery at the East Orange Veterans Hospital.
Dr. Centurion’s career is firmly rooted in New Jersey, starting with his residency in dermatology, fellowship in dermatopathology, and training in Mohs surgery at the University of Medicine and Dentistry of New Jersey, where he later rose to director of dermatologic surgery. One of the largest schools of health sciences of its kind, the University of Medicine and Dentistry is considered the leading research university in New Jersey.
Over the course of his distinguished career, Dr. Centurion has instructed countless medical fellows, residents, and students on skin cancer surgery. He has performed several thousand Mohs, dermatologic, and laser surgeries. His expertise is documented in numerous published scientific papers, as well as in his contributions to scores of dermatology textbooks.
Dr. Centurion’s professional links include membership in the American Academy of Dermatology, the American Academy of Dermatopathology, the American Society for Mohs Surgery, the American Society of Dermatologic Surgery, the Alpha Omega Alpha Medical Honor Society, Sigma Xi – The Scientific Research Society, and the Resident Editorial Advisory Board.
Dr. Robin Blum is a board-certified dermatologist with a wealth of experience. Through her practice at Central Park South Dermatology in Midtown Manhattan, New York, Dr. Blum is honored to play a role in helping her patients feel great in their own skin.
Dr. Blum has always held a strong passion for education. From her early studies at Tufts University in Medford, Massachusetts, where she graduated cum laude, to earning her medical degree from Tufts University School of Medicine in Boston with honors, Dr. Blum has focused a great deal of energy toward education.
Upon completing her medical degree, Dr. Blum refined her skills through an internship and residency in dermatology at Mount Sinai Medical Center in New York City, serving as chief resident in her final year. She is also proud of her two-year fellowship training in dermatopharmacology, where she focused on emerging therapies for acne, eczema, and psoriasis.
Dr. Blum continues to seek out opportunities to expand her skills and knowledge through continuing education and training. She has been appointed Assistant Clinical Professor at Mount Sinai Medical Center’s Department of Dermatology and participates in the training and education of medical students, residents, and fellows. She has authored numerous articles published in a variety of medical journals, and her medical research has been presented at dermatologic conferences throughout the world. Her commitment to remaining on the cutting-edge of dermatology and medical aesthetics is shared by everyone on her team.
Among Dr. Blum’s areas of professional focus are adult and pediatric medical dermatology. She is also experienced in the latest cosmetic procedures.
If you’re searching for a skilled dermatologist with a warm, personable nature and unrushed manner, schedule a time to sit down with Dr. Blum and discuss her approach to skin health and aesthetics. Online scheduling is available, or you’re always welcome to call and speak with a friendly administrative professional.
Dr. Marc Avram is a Harvard-trained board certified dermatologist and hair loss specialist, practicing in the Upper East Side of New York City. Dr. Avram treats men and women with a variety of services to treat hair loss, including hair transplants, platelet rich plasma (PRP) treatments, low laser light therapy, and medications for hair loss.
In addition to treating patients, Dr. Avram is a clinical professor of dermatology at the New York Presbyterian Hospital - Weill Medical College at Cornell Medical Center and has authored five textbooks on hair loss, and hair transplantation.
Dr. Avram and his staff provide exceptional care to all patients at his practice, Marc Avram MD. He has been in practice for over 20 years and many of his staff have been with him since the beginning, perfecting their techniques and approach to ensure the best possible patient outcomes.
Monica Schadlow, MD, FAAD is a board-certified dermatologist at MDCS Dermatology: Medical Dermatology & Cosmetic Surgery, who has been providing general and cosmetic dermatology care to patients of Manhattan since 2001. She has extensive experience in laser hair removal, peels, Botox, Restylane, Juvederm, and numerous other skin enhancement and rejuvenation services.
In addition to her unmatched skill and knowledge, patients praise Dr. Schadlow for her gentle nature and willingness to educate them about their condition.
She stands out for her ability and priority in putting patients at ease during procedures and the personalized attention she brings to all cases.
Dr. Schadlow earned her bachelor’s degree from Swarthmore College, then went on to earn her medical degree from Weill Cornell Medical College. She continued her post-graduate medical training with an internship in internal medicine at St. Vincent’s Hospital and Medical Center in New York City and later served as Chief Resident for her residency at NewYork Presbyterian Hospital. For the past 15 years, Dr. Schadlow has worked in private practice dermatology. She sees patients full-time at MDCS Dermatology: Medical Dermatology & Cosmetic Surgery.
In addition to treating patients, Dr. Schadlow is a contributor to online and print journals. Dr. Schadlow is an officer of the Dermatologic Society of Greater New York, a member of the American Dermatology Board, and is a fellow of the American Academy of Dermatology and the American Society of Dermatologic Surgery. In her free time, she enjoys hanging out with friends and family.
Toral Vaidya, MD, MPH, is a dermatologist serving New York City patients on the Upper East Side and Midtown Manhattan at MDCS Dermatology. She performs a wide variety of medical, cosmetic, and surgical dermatology services.
Dr. Vaidya completed her undergraduate and graduate education at the University of Cincinnati in the BS/MD Dual Admissions Program in Medicine. She earned her MD and Master’s in Public Health from the University of Cincinnati College of Medicine. During medical school, Dr. Vaidya was selected for a prestigious clinical research fellowship in dermatology at Memorial Sloan Kettering Cancer Center, where she conducted studies in oncodermatology and procedural dermatology. She graduated at the top of her class with a Distinction in Dermatology. She then completed her internship in Internal Medicine at Mount Sinai Hospital and her residency in Dermatology at New York Presbyterian Hospital/Weill Cornell Medical Center.
Throughout her training, she developed a keen interest in skincare, skin of color, and cosmetic dermatology. She has authored over 20 scientific publications in prominent dermatology journals and has presented her work at national and international meetings. She is a member of several professional organizations, including the Skin of Color Society, the American Society for Dermatologic Surgery, and the American Society for Laser Medicine and Surgery.
Dr. Vaidya is a media expert who regularly writes for and contributes to medical and beauty publications, including Medscape Dermatology, US News and World Report, and Byrdie Beauty. Additionally, she pursued an elective in medical journalism at the ABC News Medical Unit, where she helped produce medical segments for Good Morning America and wrote digital articles.
Dr. Vaidya's interests in aesthetics and procedural dermatology are complemented by her certification in Fashion Design and Garment Construction from Parsons School of Design in New York City. In her free time, she enjoys traveling and exploring the arts.
Carolyn Stull, MD, FAAD, is a board-certified dermatologist and fellowship-trained dermatologic surgeon. She treats the full spectrum of dermatologic conditions and specializes in Mohs micrographic surgery, surgical reconstruction following skin cancer removal, and facial aesthetics.
Dr. Stull is originally from Philadelphia and served as an Instructor of Dermatology at the University of Pennsylvania prior to joining MDCS. She earned her undergraduate degree from the University of Miami and her medical degree from Temple University School of Medicine. Dr. Stull completed dermatology residency at Rush University Medical Center in Chicago where she served as chief resident. She subsequently completed a fellowship in Mohs micrographic surgery and dermatologic oncology at the University of Texas M.D. Anderson Cancer Center. During fellowship she trained with experts in the management of rare and advanced skin cancers, complex surgical reconstruction and laser procedures. She also served as a sub-investigator for several clinical trials testing oncolytic viruses and immunotherapies for skin cancer treatment.
Dr. Stull has published numerous articles in peer-reviewed journals including the Journal of the American Academy of Dermatology, JAMA Dermatology and Dermatologic Surgery. She has been an invited speaker at regional and national meetings, and has been awarded grant funding from the University of Pennsylvania Center for Human Appearance and the Pennsylvania Medical Society for medical device innovation. She is a fellow of the American Academy of Dermatology and American Society for Dermatologic Surgery.
Outside of the office Dr. Stull enjoys traveling and spending time with her husband who is plastic surgeon and their daughter.
Snehal Amin, MD, FACMS, FAAD is co-founder and surgical director of MDCS Dermatology: Medical Dermatology & Cosmetic Surgery, located in Manhattan, Upper East Side, Commack, Hampton Bays and Plainview, NY, Clifton, and Englewood, New Jersey. As a board-certified dermatologic surgeon, he has:
Provided top-notch patient care and life changing skin transformations
Published numerous ongoing publications
Focused on Mohs micrographic surgery, laser resurfacing, pediatric/adult lasers, and facial cosmetic reconstructions
Dr. Amin has:
Previously served as Director of Mohs, Laser, and Dermatologic Surgery for New York Medical College
Previously served as the interim Director of Mohs Surgery at Cornell - New York Presbyterian Medical Center
Received numerous research grants for his groundbreaking work in melanoma, laser medicine, and skin cancer biology
Dr. Amin graduated from Harvard College (magna cum laude)with dual degrees in Biology and Sanskrit. He then:
Graduated from Albert Einstein College of Medicine Alpha omega alpha medical honor society
Served as Chief Resident in dermatology at Cornell’s New York-Presbyterian Hospital
Became board certified in skin cancer surgery and cosmetic dermatologic surgeries
Dr. Amin currently serves as Clinical Assistant Professor of Dermatology at Weill-Cornell Medical College. He is a fellow of both the American College of Mohs Surgery and the American Society of Dermatologic Surgery.
Michael Tassavor, MD, MS, is a board-certified dermatologist and attending physician at MDCS: Medical Dermatology and Cosmetic Surgery withoffices in the Midtown East and Upper East Side neighborhoods of New York City, as well as Smithtown, Commack, Hampton Bays, and Plainview, New York, and Clifton, Marlboro, and Englewood, New Jersey.
Dr. Tassavor provides medical and cosmetic dermatology care and performs highly specialized Mohs surgery to treat skin cancer.
After earning his Bachelor of Science in molecular and cell biology at the University of Connecticut (UConn) in Storrs, Connecticut, Dr. Tassavor completed a Master of Science in biomedical sciences at Tufts University in Boston, Massachusetts.
He continued his schooling at the UConn School of Medicine in Farmington, Connecticut, earning his Doctor of Medicine. He completed a one-year medical internship at Tufts Medical Center in Boston before relocating to New York City for his dermatology residency at Icahn School of Medicine at Mount Sinai.
Then, Dr. Tassavor completed his micrographic surgery and dermatologic oncology fellowship training with Brett Coldiron, MD, in Cincinnati, Ohio.
Dr. Tassavor is a fellow of the American Academy of Dermatology (AAD), a resident member of the New York State Society of Dermatology and Dermatologic Surgery (NYSSDDS), and on the coding and reimbursement committee of the AAD.
Dedicated to his profession, Dr. Tassavor has published multiple scientific studies in peer-reviewed journals and authored a chapter in a dermatological surgery book.
While in school, Dr. Tassavor gained an interest in working with underserved and vulnerable individuals and continues to use his skills as a physician to provide expert care to those in need.
“Dr. Tassavor is the best. Awesome Doctor. He takes his time with you and explains everything that he is doing and the course of action he is going to take. I high recommend Dr. Tassavor and MDCS to all my family and friends!!!”
Founder of SINY Dermatology | Board-Certified Dermatologist | Clinical Professor of Dermatology
Dr. Ronald R. Brancaccio is the founder of the Skin Institute of New York (SINY®), a leading dermatology group serving New York City and Long Island since 1979. A board-certified dermatologist with decades of clinical experience, Dr. Brancaccio diagnoses and treats a wide range of dermatologic conditions affecting the skin, hair, and nails.
Throughout his career, he has combined patient care with academic leadership, dermatology research, and physician education. In addition to treating patients at SINY Dermatology offices in Manhattan and Brooklyn, he serves as a clinical professor at New York University School of Medicine, where he helps train future dermatologists.
Known for his depth of expertise, thoughtful diagnostic approach, and commitment to patient-centered care, Dr. Brancaccio has built a reputation as one of New York’s most respected dermatologists.
Dr. Brancaccio’s medical training laid the foundation for a long and distinguished career in dermatology.
Doctor of Medicine (MD) – George Washington University School of Medicine
Medical Internship – Lenox Hill Hospital, New York City
Dermatology Residency – Oregon Health & Science University (formerly University of Oregon Health Sciences Center)
Following his residency training, Dr. Brancaccio returned to New York where he later founded SINY Dermatology in 1979.
Founder of the Skin Institute of New York
Dr. Brancaccio established the Skin Institute of New York (SINY®) with the vision of creating a dermatology practice that combined clinical excellence, academic expertise, and compassionate patient care.
Since its founding, SINY has grown into one of the region’s most respected dermatology groups, providing medical, surgical, and cosmetic dermatology services throughout New York City and Long Island.
His leadership and mentorship have helped shape the careers of many dermatologists and physician assistants who practice at SINY today.
Clinical Expertise
Dr. Brancaccio treats a broad spectrum of dermatologic conditions and has particular expertise in the diagnosis and treatment of skin allergies and complex dermatologic disorders.
Areas of focus include:
Skin cancer screenings and lesion evaluation
Contact dermatitis and skin allergies
Acne and inflammatory skin conditions
Eczema and psoriasis
General medical dermatology
Preventative skin care and long-term skin health management
His decades of experience and academic involvement allow him to provide patients with evidence-based care informed by the latest dermatology research and clinical guidelines.
Academic Leadership & Research
Dr. Brancaccio has remained actively involved in dermatology education and research throughout his career.
He currently serves as a Clinical Professor at New York University School of Medicine, where he teaches dermatology residents and contributes to medical education.
In addition to his clinical work, Dr. Brancaccio:
Has authored more than 40 scholarly publications, many focusing on skin allergies and contact dermatitis
Lectures nationally and internationally on dermatology-related topics
Contributes to dermatology education and professional development within the specialty
Professional Leadership & Memberships
Dr. Brancaccio has served in numerous leadership roles within dermatology organizations.
He currently serves on the Board of Directors of the American Contact Dermatitis Society and the New York State Society of Dermatology and Dermatologic Surgery.
He has also served as president of several professional organizations, including:
New York Dermatologic Society
Bay Ridge Medical Society
Dermatologic Society of Greater New York
Dr. Brancaccio maintains active memberships in these organizations as well as the:
American Academy of Dermatology
Dermatology Foundation (Annenberg Circle Committee)
He is also an honorary member of both the Brazilian Society of Dermatology and the Canadian Dermatology Association.
Awards & Recognition
Dr. Brancaccio has received numerous professional honors throughout his career recognizing his contributions to dermatology and patient care.
Highlights include:
Multiple appearances on **New York Magazine Best Doctors list
2014 Practitioner of the Year – Dermatology Foundation
These recognitions reflect his longstanding leadership and impact within the dermatology community.
Patient Experience & Satisfaction
Many patients have trusted Dr. Brancaccio with their dermatologic care for decades. Reviews frequently highlight his deep expertise, professionalism, and reassuring bedside manner. Patients often note the confidence they feel knowing their care is guided by one of New York’s most experienced dermatologists.
Convenient Locations in New York
Dr. Brancaccio sees patients at SINY Dermatology offices in Brooklyn and Manhattan.
Bay Ridge
7901 4th Ave Brooklyn, NY 11209 Phone: 800-778-3090
Hours:
Mon–Thu: 9:00 AM – 8:00 PM
Fri: 9:00 AM – 6:30 PM
Sat: 9:00 AM – 3:00 PM
Sun: 9:00 AM – 2:00 PM
Serving patients from: Bay Ridge, Dyker Heights, Bensonhurst, Sunset Park, Fort Hamilton, Staten Island, and surrounding South Brooklyn communities.
67 Perry Street New York, NY 10014 Phone: 800-778-3090
Hours:
Mon: 9:00 AM – 5:00 PM
Tue: 8:00 AM – 4:00 PM
Wed–Fri: 9:00 AM – 5:00 PM
Sat–Sun: Closed
Serving patients from: West Village, Greenwich Village, Chelsea, SoHo, Tribeca, Lower Manhattan, Meatpacking District, Union Square, and surrounding Manhattan neighborhoods.
Dr. Brancaccio accepts many widely used insurance plans across New York, including:
Aetna
Anthem Blue Cross Blue Shield / Empire Blue Cross Blue Shield
Blue Cross Blue Shield
Cigna
UnitedHealthcare & Oxford
EmblemHealth (GHI / HIP)
Healthfirst (NY)
Medicare
Fidelis Care (NY)
Humana
Multiplan PHCS
Oscar Health
Surest Health Plans
1199SEIU
Patients are encouraged to confirm coverage with the office prior to scheduling.
About SINY Dermatology (Skin Institute of New York)
The Skin Institute of New York (SINY®) is a leading dermatology group providing medical, surgical, and cosmetic dermatology services across New York City and Long Island. SINY physicians combine advanced clinical training, academic excellence, and patient-centered care to deliver individualized, evidence-based treatment for every patient.
Board-Certified Dermatologist | Medical & Cosmetic Dermatology
Lisa M. Gruson is a board-certified dermatologist at the Skin Institute of New York (SINY®), where she specializes in medical dermatology, cosmetic dermatology, and advanced laser procedures. She treats adult patients across multiple SINY® locations in New York City and Brooklyn.
Dr. Gruson is known for her thorough approach, clear communication, and patient-focused care, helping patients achieve healthier skin through personalized treatment plans. She has particular expertise in skin allergies and contact dermatitis, along with the diagnosis and management of a wide range of skin conditions.
Patients appreciate her ability to explain treatment options clearly and take the time to answer questions, ensuring every patient feels confident in their care.
Dr. Gruson completed her undergraduate studies at the University of Michigan in Ann Arbor, graduating with Phi Beta Kappa honors.
She went on to earn her medical degree from the NYU Grossman School of Medicine, where she received the prestigious Marion B. Sulzberger Dermatology Award and was inducted into the Alpha Omega Alpha Honor Medical Society.
Dr. Gruson completed her dermatology residency at NYU Medical Center, serving as Chief Resident and receiving the Morris Leider Award for Excellence in Dermatology.
Academic & Professional Leadership
In addition to her clinical work, Dr. Gruson is a Clinical Assistant Professor of Dermatology at NYU School of Medicine, where she teaches dermatology residents and mentors medical students considering careers in dermatology.
She is a Fellow of the American Academy of Dermatology and an active member of several professional organizations, including:
New York State Medical Society
American Contact Dermatitis Society
Dermatologic Society of Greater New York
Dr. Gruson has also conducted dermatology research and published scholarly articles, particularly focused on skin allergies and contact dermatitis, and has presented her work at national dermatology conferences.
Clinical Expertise
Dr. Gruson provides comprehensive dermatology care, including:
Medical Dermatology
Acne and acne scarring
Eczema and dermatitis
Psoriasis
Skin allergy testing and treatment
Skin infections
Skin cancer screenings and evaluation of suspicious moles
Cosmetic Dermatology
Laser skin treatments
Skin rejuvenation procedures
Treatment for sun damage and pigmentation concerns
Patient Experience & Satisfaction
Patients consistently praise Lisa M. Gruson for her thorough, attentive approach and clear communication. Many patients note that she takes the time to carefully listen to their concerns, explain diagnoses and treatment options, and ensure they feel comfortable and informed throughout their visit. Her ability to balance efficiency with a thoughtful bedside manner helps patients feel well cared for while keeping appointments running smoothly.
Convenient Locations in New York
Dr. Gruson sees patients at multiple Skin Institute of New York offices.
Bay Ridge, Brooklyn
7901 4th Ave, Brooklyn, NY 11209 Phone: 800-778-3090
Hours:
Mon-Thu: 9:00 AM – 8:00 PM
Fri: 9:00 AM – 6:30 PM
Sat: 9:00 AM – 3:00 PM
Sun: 9:00 AM – 2:00 PM
Serving patients from: Bay Ridge, Dyker Heights, Bensonhurst, Sunset Park, Fort Hamilton, Staten Island, and surrounding South Brooklyn communities.
Serving patients from: Upper East Side, Lenox Hill, Carnegie Hill, Yorkville, Midtown East, Roosevelt Island, Upper West Side, East Harlem, and surrounding Manhattan communities.
Dr. Gruson accepts many major insurance providers, including:
Aetna
Anthem Blue Cross Blue Shield
Blue Cross Blue Shield
Cigna
EmblemHealth
Empire Blue Cross Blue Shield
HealthFirst (NY)
UnitedHealthcare
UnitedHealthcare Oxford
Fidelis Care (NY)
Humana
Medicare
Multiplan PHCS
1199SEIU
Patients should contact the office to confirm coverage for their specific plan.
About SINY Dermatology (Skin Institute of New York)
The Skin Institute of New York (SINY®) is a leading dermatology group providing medical, surgical, and cosmetic dermatology services across New York City and Long Island. SINY physicians combine advanced clinical training, academic excellence, and patient-centered care to deliver individualized, evidence-based treatment for every patient.
Dr. Aurash Bina is a board-certified dermatologist at the Skin Institute of New York (SINY®) specializing in medical dermatology, skin cancer screening and prevention, and cosmetic dermatology. Known for his attentive bedside manner and thorough diagnostic approach, Dr. Bina is dedicated to delivering high-quality, patient-centered dermatologic care.
Dr. Bina believes that effective dermatology care begins with listening. He prioritizes patient education and personalized treatment plans, helping individuals understand their skin conditions and empowering them to make informed decisions about their care.
In addition to treating a wide range of medical dermatology conditions, Dr. Bina also provides cosmetic dermatology treatments designed to enhance skin health, appearance, and patient confidence.
Dr. Bina’s training reflects a strong foundation in dermatology and patient-centered clinical care.
Bachelor of Science – University of Texas at Austin
Doctor of Osteopathic Medicine (DO) – Touro University California College of Osteopathic Medicine
Medical Internship – St. John's Episcopal Hospital, Queens, New York
Dermatology Residency – St. John's Episcopal Hospital
During residency, Dr. Bina’s clinical excellence and leadership led to his appointment as Chief Dermatology Resident, where he gained extensive experience diagnosing and managing a wide range of skin conditions.
Dermatology Expertise
Dr. Bina treats patients with a wide variety of dermatologic concerns affecting the skin, hair, and nails.
His clinical interests include:
Skin cancer screening and prevention
Acne and inflammatory skin conditions
Eczema and psoriasis
Rosacea and chronic skin irritation
Skin infections and rashes
Hair and scalp disorders
Preventative skin care and long-term skin health
Dr. Bina’s comprehensive approach focuses not only on treating current symptoms but also on preventing future skin concerns and maintaining long-term skin health.
Cosmetic Dermatology
In addition to medical dermatology, Dr. Bina offers advanced cosmetic dermatology treatments to help patients look and feel their best.
Services may include:
Injectable treatments such as Botox® and dermal fillers
Laser skin treatments
Skin rejuvenation procedures
Treatment for sun damage and uneven skin tone
By combining aesthetic treatments with medical dermatology expertise, Dr. Bina helps patients achieve both healthy and confident skin.
Commitment to Dermatology Advancement
Dr. Bina remains committed to staying current with the latest dermatology research, technologies, and treatment methods.
He regularly participates in continuing education and contributes to the dermatology community through clinical presentations and collaborative research efforts, helping advance the understanding of dermatologic care and treatment.
Patient Experience & Satisfaction
Patients consistently describe Dr. Bina as attentive, compassionate, and thorough. He takes the time to understand each patient’s concerns and explain treatment options clearly. Dr. Bina believes that building trust and open communication with patients is essential to successful dermatologic care.
Convenient Dermatology Locations in Brooklyn
Dr. Bina sees patients at two SINY Dermatology offices in Brooklyn.
Bay Ridge
7901 4th Ave Brooklyn, NY 11209 Phone: 800-778-3090
Hours:
Mon–Thu: 9:00 AM – 8:00 PM
Fri: 9:00 AM – 6:30 PM
Sat: 9:00 AM – 3:00 PM
Sun: 9:00 AM – 2:00 PM
Serving patients from: Bay Ridge, Dyker Heights, Bensonhurst, Sunset Park, Fort Hamilton, Staten Island, and surrounding South Brooklyn communities.
Dr. Bina accepts many widely used insurance plans across New York, including:
Aetna
Anthem Blue Cross Blue Shield / Empire Blue Cross Blue Shield
Blue Cross Blue Shield
Cigna
UnitedHealthcare and Oxford
EmblemHealth (GHI / HIP)
Healthfirst (NY)
Medicare
Fidelis Care (NY)
MetroPlus Health Plan
MagnaCare
1199SEIU
Patients are encouraged to confirm coverage with the office prior to their appointment.
About SINY Dermatology (Skin Institute of New York)
The Skin Institute of New York (SINY®) is a leading dermatology group providing medical, surgical, and cosmetic dermatology services across New York City and Long Island. SINY physicians combine advanced clinical training, academic excellence, and patient-centered care to deliver individualized, evidence-based treatment for every patient.
Dr. Vignesh Ramachandran is a board-certified dermatologist at the Skin Institute of New York (SINY®), providing comprehensive dermatologic care for adults and children across Brooklyn and Queens. He treats a wide spectrum of conditions affecting the skin, hair, and nails, combining advanced academic training with compassionate, patient-centered care.
Originally immigrating with his family as a child to a small town in Ontario, Canada, Dr. Ramachandran developed a strong appreciation for hard work, humility, and community. He brings those small-town values to every patient interaction—merging clinical excellence with empathy, honesty, and careful listening.
Patients frequently note his thoughtful bedside manner, clear explanations, and commitment to helping them understand both their diagnosis and treatment options.
Dr. Ramachandran’s academic path reflects exceptional achievement at every stage of his training.
Presidential Scholar – Dean’s Scholars Honors Program, University of Texas at Austin
Doctor of Medicine (MD) – Baylor College of Medicine (graduated #1 in his class)
Inducted into the Alpha Omega Alpha Honor Medical Society and Gold Humanism Honor Society
Internal Medicine Internship – Texas Health Presbyterian Hospital Dallas Awarded Outstanding Intern of the Year
Dermatology Residency – Ronald O. Perelman Department of Dermatology at New York University
During residency, Dr. Ramachandran became nationally recognized as a three-time “Rising Derm Star.” He also participated in multiple dermatology clinical trials, published more than 100 peer-reviewed research papers, and contributed to national dermatology committees.
He concluded residency by receiving the Irwin M. Freedberg, M.D. Award, recognizing the resident who contributed the most to advancing dermatology within the broader “House of Medicine.”
Clinical Expertise
Dr. Ramachandran provides full-spectrum dermatologic care for adults and children, including medical, surgical, and cosmetic dermatology.
Common conditions and treatments include:
Acne and acne scarring
Eczema and psoriasis
Hair loss and scalp disorders
Skin cancer screenings and lesion evaluation
Rosacea and inflammatory skin conditions
Pediatric dermatology
Nail disorders
Cosmetic dermatology and skin rejuvenation
Preventative skin care and long-term skin health management
His clinical approach focuses on thorough diagnosis, personalized treatment planning, and clear communication, ensuring patients feel confident and informed throughout their care.
Academic Dermatology & Teaching
In addition to his clinical work at SINY Dermatology, Dr. Ramachandran remains actively involved in academic medicine.
He serves as a Clinical Instructor in the Ronald O. Perelman Department of Dermatology at New York University, where he:
Teaches dermatology residents
Conducts hospital consultations
Participates in dermatology education and clinical training
He also provides inpatient consultations at NYU Langone Hospital—Brooklyn, helping manage complex dermatologic conditions in hospitalized patients.
This ongoing academic involvement allows him to stay closely connected with the latest dermatology research, treatments, and clinical innovations.
Patient Experience & Satisfaction
Patients consistently describe Dr. Ramachandran as compassionate, attentive, and highly knowledgeable. Many appreciate the time he takes to listen carefully to concerns and explain treatment plans in a clear, reassuring manner.
Convenient Locations in New York
Dr. Ramachandran sees patients at SINY Dermatology offices in Brooklyn and Queens.
Bay Ridge
7901 4th Ave Brooklyn, NY 11209 Phone: 800-778-3090
Hours:
Mon–Thu: 9:00 AM – 8:00 PM
Fri: 9:00 AM – 6:30 PM
Sat: 9:00 AM – 3:00 PM
Sun: 9:00 AM – 2:00 PM
Serving patients from: Bay Ridge, Dyker Heights, Bensonhurst, Sunset Park, Fort Hamilton, Staten Island, and surrounding South Brooklyn communities.
109-33 71st Road, Suite 1F Forest Hills, NY 11375 Phone: 800-778-3090
Hours:
Mon: 9:00 AM – 8:00 PM
Tue: 9:00 AM – 7:00 PM
Wed–Thu: 8:00 AM – 8:00 PM
Fri: 9:00 AM – 7:00 PM
Sat: 9:00 AM – 5:00 PM
Sun: 10:00 AM – 3:00 PM
Serving patients from: Forest Hills, Rego Park, Kew Gardens, Flushing, Jamaica, Richmond Hill, Elmhurst, Corona, Middle Village, and surrounding Queens communities.
Dr. Ramachandran accepts many major insurance plans commonly used across New York, including:
Aetna
Anthem Blue Cross Blue Shield / Empire Blue Cross Blue Shield
Blue Cross Blue Shield
Cigna
UnitedHealthcare & Oxford
EmblemHealth (GHI / HIP)
Healthfirst (NY)
Medicare
Fidelis Care (NY)
Humana
MagnaCare
Multiplan PHCS
Oscar Health
1199SEIU
Additional plans may also be accepted. Patients are encouraged to confirm coverage prior to scheduling.
About SINY Dermatology (Skin Institute of New York)
The Skin Institute of New York (SINY®) is a leading dermatology group providing medical, surgical, and cosmetic dermatology services across New York City and Long Island. SINY physicians combine advanced clinical training, academic excellence, and patient-centered care to deliver individualized, evidence-based treatment for every patient.
Dr. Costner McKenzie is a board-certified dermatologist at the Skin Institute of New York (SINY®), providing comprehensive dermatologic care to adult and pediatric patients in Manhattan. With expertise in both medical and cosmetic dermatology, Dr. McKenzie combines academic excellence, research leadership, and compassionate patient care to deliver individualized, evidence-based treatment plans.
Dr. McKenzie’s academic and clinical training reflect a deep commitment to excellence:
Bachelor’s Degree in Human Biology – Stanford University
Doctor of Medicine (MD) – Northwestern University Feinberg School of Medicine
Inducted into the prestigious Alpha Omega Alpha Honor Medical Society
Dermatology Residency (Chief Resident) – New York University
At Northwestern, Dr. McKenzie’s academic performance and dedication to medicine earned him membership in Alpha Omega Alpha, recognizing exceptional academic achievement and professionalism. During residency at NYU, he refined his diagnostic, surgical, and cosmetic skills under nationally recognized leaders in dermatology and served as Chief Resident in his final year.
Clinical Expertise & Special Interests
Dr. McKenzie provides comprehensive dermatologic care with special focus on:
Eczema and inflammatory skin disorders
Acne and acne scarring
Hair loss and scalp conditions
Skin cancer screening and prevention
Cosmetic dermatology and injectables
Pediatric dermatology
His clinical and research interests also include health disparities in dermatology, reflecting his commitment to equitable and inclusive skin care for patients of all backgrounds
Dr. McKenzie is known for combining scientific rigor with a highly personalized approach, ensuring each patient feels heard, supported, and confident in their treatment plan.
Research, Publications & Academic Leadership
Dr. McKenzie is a well-published author with research featured in respected dermatology journals. He has presented his work at national and international meetings, contributing to advancements in the understanding and treatment of eczema, acne, hair loss, and dermatologic health disparities
He remains actively involved in medical education and is committed to mentoring and training future dermatologists.
Active Member, American Academy of Dermatology
Contributor to peer-reviewed dermatology literature
National and international presenter
Patient Experience & Satisfaction
Patients consistently describe Dr. McKenzie as personable, knowledgeable, and exceptionally attentive. Many highlight his outstanding bedside manner, noting that they never feel rushed and always feel fully heard. He is frequently praised for clearly explaining diagnoses and treatment options, providing structured care plans, and ensuring patients leave feeling confident and informed.
Patients also commend the professionalism and friendliness of the SINY team, efficient scheduling, and welcoming office environment
Patient Experience & Satisfaction
Patients consistently describe Dr. McKenzie as personable, knowledgeable, and exceptionally attentive. Many highlight his outstanding bedside manner, noting that they never feel rushed and always feel fully heard. He is frequently praised for clearly explaining diagnoses and treatment options, providing structured care plans, and ensuring patients leave feeling confident and informed.
Patients also commend the professionalism and friendliness of the SINY team, efficient scheduling, and welcoming office environment.
Convenient Locations in New York
Dr. McKenzie sees patients at two SINY Dermatology locations in Manhattan, offering convenient access to expert dermatologic care.
Upper East Side
69 E 76th St, New York, NY 10021 Phone: 800-778-3090
Hours:
Mon: 9:00 AM – 5:00 PM
Tue-Thu: 9:00 AM – 8:00 PM
ri: 8:00 AM – 4:00 PM
Sat-Sun: Closed
Serving patients from: Upper East Side, Lenox Hill, Carnegie Hill, Yorkville, Midtown East, Roosevelt Island, Upper West Side, East Harlem, and surrounding Manhattan communities.
1000 Park Ave, New York, NY 10028 Phone:800-778-3090
Hours:
on-Tue: 9:00 AM – 5:00 PM
Wed: 12:00 PM – 8:00 PM
Thu: 9:00 AM – 5:00 PM
Fri: Closed
Sat: 10:00 AM – 3:00 PM
Sun: Closed
Serving patients from: Upper East Side, Carnegie Hill, Lenox Hill, Yorkville, Midtown East, Central Park East, and surrounding Manhattan neighborhoods.
Dr. McKenzie accepts a wide range of major insurance plans, including:
Aetna
Anthem Blue Cross Blue Shield / Empire Blue Cross Blue Shield
Blue Cross Blue Shield (including Federal Employee Program)
Cigna & Cigna-HealthSpring
UnitedHealthcare & Oxford
EmblemHealth (GHI)
Healthfirst (NY)
Medicare
Fidelis Care (NY)
Humana
Oscar Health
MetroPlus Health Plan
MagnaCare
1199SEIU
Additional plans accepted. Patients are encouraged to contact SINY Dermatology to confirm coverage prior to their visit.
About SINY Dermatology (Skin Institute of New York)
The Skin Institute of New York is a leading dermatology group providing medical, surgical, and cosmetic dermatology services across New York. SINY Dermatology physicians combine academic excellence, clinical research, and patient-focused care to deliver advanced skin treatments tailored to each individual.
Board-Certified Dermatologist | Upper East Side, NYC
Dr. Sydney Liang, MD, is a board-certified dermatologist and Fellow of the American Academy of Dermatology. She specializes in medical, cosmetic, and surgical dermatology, delivering compassionate, high-quality, and patient-centered care to patients in Manhattan’s Upper East Side and throughout New York City.
Dr. Liang combines academic excellence, surgical precision, and aesthetic artistry to help patients achieve healthy skin and natural-looking cosmetic results.
Dr. Liang’s academic background reflects exceptional achievement and dedication to excellence.
She completed her undergraduate degrees in cell biology, genetics, and human development at the University of Maryland, graduating summa cum laude and earning early acceptance to the Phi Beta Kappa Honor Society as a junior.
She earned her medical degree from the New York University School of Medicine, where she was elected to the prestigious Alpha Omega Alpha Medical Honor Society and graduated at the top of her class.
Dr. Liang completed her dermatology residency at the NYU Langone Health, within the Ronald O. Perelman Department of Dermatology. During residency, she received multiple awards for academic excellence, leadership, and research, culminating in the Morris Leider MD Award for “Best All-Around Resident.”
Her commitment to ongoing education ensures patients receive the most current, cutting-edge, and evidence-based dermatologic treatments available.
Dermatologic Expertise & Special Interests
Dr. Liang provides comprehensive care for conditions of the skin, hair, and nails, with particular expertise in:
Skin Cancer Prevention & Surgical Management
Skin cancer screenings
Early detection and prevention
Surgical treatment of skin cancers
Precision excisions
Medical Dermatology
Acne and acne scarring
Rosacea
Psoriasis
Complex inflammatory skin disorders
Cosmetic Dermatology
Cosmetic injectables (neuromodulators and fillers)
Laser treatments
Skin resurfacing procedures
Personalized aesthetic treatment planning
Her approach emphasizes safety, evidence-based medicine, and treatments tailored to each patient’s unique goals and skin type.
Academic Leadership & Research
In addition to treating patients at SINY®, Dr. Liang teaches future dermatologists at New York University School of Medicine. She has presented at numerous regional and national dermatology conferences and has authored scholarly publications in leading dermatology journals.
Her dedication to advancing dermatologic science reinforces her commitment to delivering exceptional patient care.
Patient Experience & Satisfaction
Dr. Liang places patients at the forefront of every visit. Known for her empathetic demeanor and exceptional communication skills, she creates a comfortable environment where patients feel heard and respected.
Practice Location
Upper East Side
69 E 76th St, New York, NY 10021 Phone: 800-778-3090
Hours:
Mon: 9:00 AM – 5:00 PM
Tue-Thu: 9:00 AM – 8:00 PM
ri: 8:00 AM – 4:00 PM
Sat-Sun: Closed
Serving patients from: Upper East Side, Lenox Hill, Carnegie Hill, Yorkville, Midtown East, Roosevelt Island, Upper West Side, East Harlem, and surrounding Manhattan communities.
Accepted Insurance Plans
Dr. Liang participates with many major insurance plans, including:
Aetna
Blue Cross Blue Shield (including Empire BCBS)
Cigna
EmblemHealth
HealthFirst (NY)
UnitedHealthcare
Oscar Health
Medicare
1199SEIU
Multiplan PHCS
Fidelis Care
For specific plan verification, patients are encouraged to contact the office directly.
About SINY Dermatology (Skin Institute of New York)
The Skin Institute of New York is a leading dermatology group providing medical, surgical, and cosmetic dermatology services across New York. SINY Dermatology physicians combine academic excellence, clinical research, and patient-focused care to deliver advanced skin treatments tailored to each individual.
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