Find a Top Dermatologist Near Me in Staten Island, NY – Book an Appointment Instantly

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.

Radha Mikkilineni, MD, FAAD, is glad to be the current director of dermatopathology at All Island Dermatology, Plastic Surgery and Laser Center. She has over 10 years of experience in dermatopathology and clinical dermatology, and makes her patients feel welcome and comfortable during their visits to the Glen Cove and Garden City, New York practice.

A graduate of Georgetown Medical School, Dr. Mikkilineni was an intern at Yale-New Haven Hospital, and completed her residency in dermatology at Case Western Reserve-University Hospitals. She then went on to her fellowship at New York University.

Dr. Mikkilineni is proud to be dual-board-certified in dermatology and dermatopathology. With a passion for involvement in the academic community, she is currently a clinical assistant professor of dermatology in the Department of Dermatology at Columbia University. Dr. Mikkilineni welcomes a wide variety of patients and ensures that they receive the services that are right for their specific situation.

Robert Bacigalupi, MD, FAAD, is proud to be the Director of MOHS Surgery at All Island Dermatology, Plastic Surgery and Laser Center, serving Glen Cove and Garden City, New York.

He is board-certified in dermatology and dermatologic surgery, and he specializes in general dermatology, Mohs micrographic surgery for skin cancer patients, and facial reconstruction. He also practices cosmetic surgery, including laser therapy and injectable neurotoxins and fillers.

Dr. Bacigalupi is a clinical instructor at the Icahn School of Medicine at Mt. Sinai in New York City, where he previously completed his procedural dermatology fellowship. He received his medical degree from Tulane University’s School of Medicine, where he was honored with the Alpha Omega Alpha and the Oscar Creech Surgery Awards. He then served as chief resident at Tulane.

Dr. Bacigalupi stays active and interested in new research, and he’s authored many articles in peer-reviewed journals and book chapters, in both the medical and cosmetic dermatology fields.

Samantha Busgith is a licensed and certified Family Nurse Practitioner at All Island Dermatology Plastic Surgery & Laser Center in Glen Cove and Garden City, New York.

Samantha earned her Master of Science in nursing and Family Nurse Practitioner post-master's degree at Columbia University, and is currently working on her clinical Doctorate of Nursing Practice at Columbia University with a focus in dermatology.

Prior to completing her Family Nurse Practitioner degree, Samantha worked in dermatology for 12 years and this is where she developed her passion for this field. She worked under the guidance of physicians providing care to a wide demographic of patients with special focus on medical dermatology. Samantha is known for her caring, competent, and compassionate nature even when dealing with the most challenging cases. Over the years her experience includes treatment of patients with psoriasis, vitiligo, alopecia, warts, molluscum contagiosum, skin cancer screening, acne, hair loss, eczema and contact dermatitis.

Also a Clinical Trials Coordinator, Samantha has worked on multiple clinical trials focused on patients with Psoriasis and Hidradenitis Suppurativa.

Samantha received her Bachelor's Degree from Stony Brook University and completed a post bachelor's degree in healthcare administration from Duquesne University.

Joseph Onorato, MD, FAAD, has over 30 years of experience practicing dermatology and is board-certified. In 1995, Dr. Onorato founded All Island Dermatology, Plastic Surgery and Laser Center, which now serves Glen Cove and Garden City, New York.

He acts as the practice’s medical director, encouraging his team to provide the best skin care services in the area. He focuses on general dermatology and dermatologic surgery including laser treatments, chemical peels, and injectable fillers.

Dr. Onorato completed his undergraduate studies at Adelphi University, where he graduated Summa Cum Laude.

He then graduated from State University of New York (SUNY) Health Science Center at Brooklyn (Downstate Medical Center) with Distinction in Research and Cum Laude honors.

He completed his internship at the University of Rochester-Strong Memorial Hospital in Internal Medicine, and then moved on to complete his dermatology residency, as Chief Resident, at Downstate Medical Center.

Dr. Onorato is committed to using the latest dermatology techniques, and remains active in the field. He’s a Diplomate of the American Board of Dermatology, a Fellow of the American Academy of Dermatology, a member of the American Medical Association, the Medical Society of the State of New York, and a fellow of the Nassau County Medical Society.

Dr. Onorato furthers his involvement in the medical community by presenting at conferences, both nationally and internationally, and he’s been published in several dermatology journals.

He is currently a clinical professor for Yale and Columbia University’s nurse practitioner programs.

Jonathan Beschloss, MD, FAAD, is a native of Westbury, and he’s proud to serve his home community at All Island Dermatology, Plastic Surgery and Laser Center, in Glen Cove and Garden City, New York.

Dr. Beschloss has a diverse background of service, and is committed to care centered around patients and their families. He focuses on partnerships and patient education to deliver the highest quality dermatology services. He’s skilled in all areas of dermatology, including medical, surgical, and cosmetic.

A board-certified dermatologist, Dr. Beschloss is also a fellow of the American Academy of Dermatology. He received his medical degree at Cornell Medical College in 2005 after serving 10 years as an aviator in the United States Navy.

Dr. Beschloss subsequently continued his naval service as a flight surgeon completing tours in Iraq with the United States Marine Corps. He went on to complete his Dermatology residency at the Walter Reed National Military Medical Center and National Institutes of Health in 2012.

Dr. Beschloss led restorative care efforts for wounded warriors as the head of dermatology at Naval Hospital Camp Lejeune, using the latest dermatologic and laser technology to help active duty members, their families, and veterans with disfiguring scars and comprehensive dermatologic care.

Dr. Beschloss is currently on staff at Weill Cornell Medical Center, Long Island Jewish Valley Stream, and US Military Health Plan Mitchell Field Family Health Center. He’s been published in peer-reviewed journals and has served as an assistant professor of dermatology at the Uniformed Services University of Health Sciences.

Jonathan Trager, MD, has a philosophy of treating the whole person, body and mind, not just a patient’s ailment or condition. A remarkable medical professional, Dr. Trager of  Trager MD and Trager Medi Spa  Medicine of Great Neck, New York, is the only physician in the United States who is board certified in the four specialties of pediatrics, adolescent medicine, dermatology, and pediatric dermatology. He also completed a fellowship in Integrative Medicine at the University of Arizona under the direction of Integrative Medicine pioneer Dr. Andrew Weil. Dr. Trager has dedicated his career to providing comprehensive pediatric, adolescent, and young-adult primary medical and gynecologic care for patients through age 30 and dermatological care for patients of all ages.

A Bayside, New York, native, Dr. Trager received his bachelor’s degree from Columbia University and his MD from the University of Pittsburgh School of Medicine, where he was elected into the Alpha Omega Alpha Honor Medical Society. He completed two residencies and a fellowship toward his quadruple board certification at Children’s Hospital of Pittsburgh, New York Presbyterian Hospital, and Mount Sinai Medical Center, respectively.

Along with publishing numerous medical articles, Dr. Trager taught at Mount Sinai Medical Center in New York City, and Winthrop University Hospital in Mineola, New York. In addition to his private practice in Great Neck, Dr. Trager is on staff at Cohen Children’s Medical Center, North Shore-LIJ (Northwell Health). It’s Dr. Trager’s mission to combine his specialized knowledge of pediatrics and adolescent-young adult medicine with an understanding of the complex needs of each patient so he can offer the highest standard of health care.

Outside of his medical practice, Dr. Trager enjoys living in the Great Neck community, where he studies classical piano, the pipe organ, advanced music theory, and modern Greek. A science fiction enthusiast, he is an avid reader and writer.

Dr. Steven J. Brooks is a Board-Certified Dermatologist who completed his dermatology residency at St. John’s Episcopal Hospital in New York. Dr. Brooks is an Associate Clinical Professor of Dermatology at Columbia Presbyterian Medical Center, a Fellow of the American Osteopathic College of Dermatology and Fellow of American Academy of Dermatology. He is a Long Island native who received his Bachelors of Science degree in Biology from SUNY Stony Brook, followed by his Master’s of Science degree in Bio-Medical research from Eastern Virginia Medical School. He attended medical school at Nova Southeastern University in Fort Lauderdale, Florida. Prior to dermatology residency, he completed family medicine training and is also Board-Certified in Family Practice. His areas of special interest include: acne, psoriasis, pediatric dermatology, telehealth, and cosmetic surgery.

Dr. Burk is a board-certified dermatologist with 40 years of experience diagnosing and treating both garden-variety and rare, complex dermatologic disorders.

A graduate of Duke University Medical School, Dr. Burk served for many years as Head of the Division of Dermatology at the Montefiore Medical Center in the Bronx, where he continues to instruct residents and fellows as a volunteer teaching attending.

Dr. Burk was also an assistant professor and co-director of the Dermatology Training Program at the Albert Einstein College of Medicine.

Earlier in his career, Dr. Burk received postgraduate training at top-tier institutions, including Harvard Medical School, the University of Pittsburgh, and the National Institutes of Health in Bethesda, Maryland, where he conducted research on DNA repair mechanisms.

Prior to coming to West Derm Center, Dr. Burk had a private practice in Riverdale, NY, where he took care of patients for more than 25 years. Currently working out of our Yonkers office, he continues to enjoy and find satisfaction in caring for his patients, old and new.

Philip Fried, MD, is the medical director at West Derm Center, which he originally founded in 1991. Under Dr. Fried’s expert guidance, the practice has grown to six New York locations, one each in White Plains, New Rochelle, and Yonkers, and their Bronx offices in Pelham Gardens and Riverdale. At each location, Dr. Fried ensures that patients have access to a wide range of dermatological and aesthetic services.

Dr. Fried began his education at Touro College in Manhattan, where he graduated magna cum laude. He went on to earn his medical degree at the Albert Einstein College of Medicine in the Bronx. 

Dr. Fried completed a general surgery internship at the University of Medicine and Dentistry of New Jersey in Newark and served as a dermatology resident at New York Medical College in Valhalla. Rounding out his medical training, Dr. Fried served as an attending physician in the emergency rooms of Jamaica Hospital and Bellevue Hospital in New York.

With this comprehensive medical training under his belt and a board certification in dermatology, Dr. Fried went into private practice. He focuses on cosmetic and laser surgery, varicose vein treatment, autologous fat transplantation, and mesotherapy, which involves vitamin injections to dissolve subcutaneous fat.

Over his career, Dr. Fried has conducted a number of studies on dermatological diseases and was involved in special investigative research on leprosy, wounds, and burn healing. Dr. Fried’s work is published in The Journal of Infectious Diseases and Annals of Internal Medicine, and he’s spoken extensively at both national and international conferences.

To cater to a wider range of patients, Dr. Fried speaks English, Spanish, and Hebrew.

About Us

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.

Dr. Michael Kurzman is a respected, board-certified dermatologist practicing in Staten Island, New York; near Rossville and Pleasant Plains. From his offices, he specializes in the treatment of skin conditions including acne, psoriasis, mole removal, hyperhidrosis and offers anti-aging treatments involving Botox and fillers.

Dr. Kurzman earned his medical degree from New York Medical College in 1980 after completing his undergraduate education at Yeshiva University. His post-graduate training included an internal medicine internship and residency at Maimonides Medical Center and a dermatology residency at New York Medical College.

A diplomate of the National Board of Medical Examiners, Dr. Kurzman is board-certified by both the American Board of Internal Medicine and the American Board of Dermatology. In addition, he is also a fellow of The American Academy of Dermatology. Dr. Kurzman was a clinical assistant professor in the Department of Dermatology at New York Medical College and is the Co-Director of the Division of Dermatology at Staten Island University Hospital.

Dr. Michael Kurzman has been in practice since 1986 serving Staten Island and the surrounding area. He is dedicated to helping patients enjoy youthful, healthy skin. Dr. Kurzman's practice offers a combination of medical dermatology and cosmetic skin care treatments. Our approach to medical and cosmetic dermatology is the same.  He collects as much information as possible, discusses possible procedures, and moves forward with the most straightforward solution tailored to your particular needs and concerns. Dr. Kurzman works closely with each patient to develop an individualized plan of treatment and strives to make your experience easy and comfortable.

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Dr. Rebeca Teplitz is a board-certified dermatologist specializing in medical, surgical, and cosmetic dermatology. She provides expert care for a diverse range of skin, hair, and nail conditions for patients of all ages.

Dr. Teplitz graduated magna cum laude from the George Washington University with a degree in cognitive neuroscience and a minor in business administration. She earned her medical degree from the New York Institute of Technology College of Osteopathic Medicine. She went on to complete her internship in Family Medicine and her Dermatology Residency at St. John's Episcopal Hospital, where she excelled as Chief Resident.

Dedicated to continuous learning and advancement in dermatology, Dr. Teplitz regularly contributes to research and has authored numerous articles in peer-reviewed journals. She serves on the editorial board for SKIN The Journal of Cutaneous Medicine and is an active member of the American Academy of Dermatology. Dr. Teplitz also dedicates time to educating the next generation of dermatologists as a Clinical Instructor at NYU.

With a patient-centered philosophy, Dr. Teplitz focuses on creating personalized care plans that aim to boost confidence and comfort, while enhancing the natural beauty of her patients. Her commitment ensures every patient feels fully supported throughout their treatment journey, helping them meet their unique needs and goals.

Beyond her clinical practice, Dr. Teplitz enjoys spending time with her family, practicing Pilates, and immersing herself in the vibrant culture of New York City. She stays up-to-date with the latest trends in dermatology and skincare to bring the most effective treatments to her patients.

Dr. Teplitz looks forward to welcoming you and working together to achieve healthy, glowing skin so you can feel your best, both inside and out!

Dr. Sydney Liang, MD

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.

Schedule an Appointment with Dr. Liang

 

Education & Academic Distinction

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.

Board-Certified Dermatologist | Medical, Surgical & Cosmetic Dermatology

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.

Schedule an Appointment with Dr. Bina

Education & Training

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.

Schedule an Appointment in Bay Ridge

Williamsburg

395 Graham Ave Brooklyn, NY 11211

Phone: 800-778-3090

Hours:

• Mon: 9:00 AM – 6:00 PM
• Tue: 11:00 AM – 7:00 PM
• Wed: 9:00 AM – 8:00 PM
• Thu–Fri: 9:00 AM – 5:00 PM
• Sat: 10:00 AM – 3:00 PM
• Sun: Closed

Serving patients from: Williamsburg, Greenpoint, Bushwick, Bedford-Stuyvesant, East Williamsburg, and surrounding North Brooklyn neighborhoods.

Schedule an Appointment in Williamsburg

Accepted Insurance Plans

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.

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Sherry H. Hsiung, MD, is a board-certified dermatologic surgeon at the Skin Institute of New York (SINY®). Dr. Hsiung also practices general and cosmetic dermatology at SINY’s® three New York City–area offices, in the city’s West Village and in the Bay Ridge and Park Slope areas of Brooklyn, New York.

At the Massachusetts Institute of Technology in Cambridge, Massachusetts, Dr. Hsiung earned undergraduate degrees in both biology and chemical engineering, graduating with honors. While earning her medical degree from the University of Pennsylvania Medical School in Philadelphia, she was a member of the prestigious Alpha Omega Alpha Honor Medical Society. She then completed her residency in dermatology at New York University School of Medicine in New York City, serving as chief resident.

Dr. Hsiung retains active memberships in the American Academy of Dermatology and the American Society of Dermatologic Surgery, and she has lectured on dermatology topics at local and national conferences. She serves as a medical editor for the Journal of Drugs in Dermatology and is a consultant for the Kiehl’s Dermatology Advisory Board.

As a crucial part of the SINY® medical team, Dr. Hsiung specializes in Mohs Micrographic Surgery, a surgical technique used to treat skin cancer, focused on removing all of the cancer cells while preserving the healthy tissue in sensitive areas such as the face, hands, feet or genitals. She completed a prestigious fellowship in Mohs surgery with Dr. Perry Robins at NYU, and she is an active member of the American College of Mohs Surgery. Dr. Hsiung’s surgical expertise ranges from the simplest excisions to the most extensive skin cancer surgeries and repairs.

Dr. Regina Zambrano DiFiore, DO

Board-Certified Dermatologist | Medical, Pediatric & Cosmetic Dermatology

Dr. Regina Zambrano DiFiore is a board-certified dermatologist at the Skin Institute of New York (SINY®), providing comprehensive dermatologic care at the Massapequa, Long Island location. Born and raised on the South Shore of Long Island, Dr. Zambrano DiFiore is proud to serve the community she calls home, caring for patients of all ages with a compassionate, highly personalized approach.

She is trained in medical, pediatric, and cosmetic dermatology, with advanced experience treating all skin types. Patients appreciate her thorough evaluations, clear communication, and commitment to developing treatment plans that align with each individual’s needs and goals.

Schedule an Appointment with Dr. Zambrano DiFiore

 

Education & Training

Dr. Zambrano DiFiore’s academic excellence and leadership background reflect her dedication to high-quality, evidence-based dermatologic care:

• Bachelor of Science in Biology (Honors) – Stony Brook University
  Specialization: Developmental Genetics
• Doctor of Osteopathic Medicine (DO) – Nova Southeastern University, Fort Lauderdale, FL
• Master of Public Health (MPH) – Nova Southeastern University
• Internship & Dermatology Residency – St. John’s Episcopal Hospital
  Chief Resident, Final Year

Her dual medical and public health training allows Dr. Zambrano DiFiore to approach dermatology with a broad, patient-centered perspective that emphasizes both treatment and long-term skin health.

 

Clinical Expertise & Special Interests

Dr. Zambrano DiFiore provides comprehensive care for conditions affecting the skin, hair, and nails, including both common and complex dermatologic concerns. Her areas of focus include:

• Medical dermatology for acute and chronic skin conditions
• Pediatric dermatology
• Skin cancer screening and early detection
• Hair and scalp disorders
• Nail conditions
• Cosmetic dermatology, including:
• Neurotoxins (Botox® and similar treatments)
• Dermal fillers

With a thoughtful, minimalistic approach to aesthetics, she focuses on enhancing her patients’ natural beauty—creating treatment plans that are subtle, balanced, and tailored to individual goals. Her philosophy centers on helping patients look refreshed, confident, and like the best version of themselves.

 

Patient-Centered Philosophy

Dr. Zambrano DiFiore is deeply committed to building long-term relationships with her patients. She strives to create an approachable, supportive environment where patients feel heard, respected, and actively involved in their care.

She is passionate about patient education, empowering individuals to understand their conditions and treatment options so they can confidently participate in their dermatologic journey. Dr. Zambrano DiFiore remains actively engaged with the latest advancements in dermatology to ensure her patients receive safe, effective, and innovative care.

 

Patient Experience & Satisfaction

Patients consistently describe Dr. Zambrano DiFiore as attentive, knowledgeable, and genuinely caring. Many highlight her ability to listen closely, explain treatment options clearly, and follow up personally to ensure optimal outcomes.

Convenient Location in Long Island

Dr. Zambrano DiFiore sees patients at the SINY Dermatology Massapequa office, serving families and individuals throughout the South Shore of Long Island.

 

Massapequa, Long Island

83A Grand Ave, Massapequa, NY 11758

Phone: 800-778-3090

Hours:

• Mon, Thu & Fri: 9:00 AM – 5:00 PM
• Tue: 12:00 PM – 8:00 PM
• Wed: Closed
• Sat: By appointment
• Sun: Closed

Serving patients from: Massapequa, Massapequa Park, Seaford, Wantagh, Bellmore, Amityville, Farmingdale, and surrounding Long Island communities.

Schedule an Appointment at Massapequa

 

Accepted Insurance Plans

Dr. Zambrano DiFiore accepts many major insurance plans commonly used throughout Long Island and New York, including:

• Aetna
• Anthem Blue Cross Blue Shield / Empire Blue Cross Blue Shield
• Blue Cross Blue Shield
• Cigna & Cigna-HealthSpring
• UnitedHealthcare & Oxford
• EmblemHealth (GHI)
• Healthfirst (NY)
• Medicare
• Humana
• Fidelis Care (NY)
• AvMed
• 1199SEIU
• Multiplan PHCS

Additional plans may be accepted. Please contact SINY Dermatology to confirm coverage prior to your visit.

 

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. SINY Dermatology physicians combine academic excellence, advanced clinical training, and patient-focused care to deliver high-quality, individualized treatment for every patient.

 

Dr. Costner McKenzie, MD

Board-Certified Dermatologist | Medical, Pediatric & Cosmetic Dermatology Specialist

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.

Schedule an Appointment with Dr. McKenzie

 

Education & Training

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.

Schedule an Appointment at Upper East Side

 

Park Avenue

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.

Schedule an Appointment at Park Avenue

 

Accepted Insurance Plans

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.