Find a Top Family Doctor Near Me in Greenwich, CT – Book an Appointment Instantly

Kim is a Stamford native who is married and has 2 children.  She joined our NEINH team in January of 2021. She is an integral part of our practice and manages the front office including scheduling appointments, handling medical legal documents, and all things patient services. She is detail oriented and treats each patient as if they were family!

Board-certified physician Seth Sullivan, MD, welcomes adults to his concierge practice in New Canaan, Connecticut, where he provides person-centered care while building relationships with patients and promoting their health and vitality.

As a primary care physician, Dr. Sullivan gives patients a compassionate, trusted person to call when they have health care concerns. And as a concierge provider, he offers a membership-based practice. 

He bills a set fee each quarter, and in return for that fee, patients receive specific services, prompt appointments, electronic scheduling, and direct access to his cell phone number.

In addition to providing physicals and men’s health care, Dr. Sullivan specializes in nutrition, weight loss, and chronic disease management. Patients also appreciate the convenience of onsite labs and urgent care when they need prompt medical attention.

After receiving his medical degree from the University of Kansas School of Medicine in Kansas City, Dr. Sullivan completed his family medicine residency at the University of Missouri Health Care in Kansas City, Missouri.

Dr. Sullivan is board certified in family medicine. He’s proud to be a Castle Connelly Top Doc 2022, with recognition in the Top Doctors New York Metro Area and New York Magazine. He’s also a recipient of the 2016 Vasculitis Foundation’s Recognizing Excellence in Diagnostics award (V-RED).

A hands-on professional who values each patient’s concerns, Dr. Sullivan is well-known for excellence in personalized medical care. To learn more about concierge membership or to schedule an appointment, call the office of Seth Sullivan, MD, or request one online today.

Meet Estelle, a passionate healthcare professional originally from the quaint rural town of Cumberland, MD. Her journey in the field of healthcare began with her academic pursuits at West Virginia University, where she earned her Bachelor of Science in Chemistry and Business Administration. At WVU, Estelle excelled academically and showcased her commitment to service as a leader in philanthropy for women's cardiac care through Alpha Phi Sorority.

With a solid foundation in science and business, Estelle spent five years in dermatology before pursuing a Master's degree in Physician Assistant studies at Saint Elizabeth University, focusing on dermatology and plastic surgery.

Estelle's comprehensive training at institutions such as Saint Joe's University Hospital, Good Samaritan, and Atlantic Health Systems reflects her dedication and diverse clinical experience. Board-certified (PA-C) and licensed in New York and New Jersey, she is a member of professional organizations, including the American Academy of Physician Assistants and the Society of Dermatology Physician Assistants. Her commitment to ongoing education is highlighted by completing a diplomats fellowship in dermatology.

Estelle's practice focuses on medical and dermatological care for all skin types, with a particular emphasis on cosmetic procedures to boost confidence in her patients. Her patients benefit from her approach, ensuring each individual receives personalized and comprehensive care. With a passion for advancing dermatological knowledge and enhancing the well-being of her patients, Estelle continues to make a meaningful impact in the field of dermatology. 

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Medical & Cosmetic Dermatology – Long Island Offices

Brooke Cahill, PA-C, is a board-certified physician assistant specializing in medical and cosmetic dermatology at MDCS Dermatology’s Long Island locations. She holds a Master of Science in Physician Assistant Studies from Stony Brook University and a Bachelor of Science in Biology and Chemistry with Honors from Sacred Heart University.

A Diplomate Fellow of the Society of Dermatology Physician Assistants, Brooke is also an active member of the New York State Society of Physician Assistants and the American Academy of Physician Assistants. She maintains certifications in Advanced Cardiovascular Life Support (ACLS).

Brooke has advanced training in diagnosing and treating a wide spectrum of skin conditions including acne, eczema, psoriasis, hair loss, and skin cancer. She is skilled in an array of cosmetic treatments such as laser therapies, microneedling, chemical peels, platelet-rich plasma (PRP) for hair restoration, neurotoxins, and dermal fillers.

With a patient-centered philosophy, Brooke is passionate about providing individualized, evidence-based care. She remains committed to continuous learning to ensure her patients benefit from the most advanced dermatologic treatments available.

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Victoria Averill, DNP, FNP‑BC, DipACLM is a double board‑certified nurse practitioner in Family Medicine and Lifestyle Medicine, with additional specialized training in dermatology and aesthetic medicine. Her approach to care is rooted in the belief that true wellness begins from within and is reflected outward.

As the Director and Co‑Founder of the Medical Weight Loss Program, Victoria leads the development of a comprehensive, evidence‑based approach to metabolic health. She integrates clinical expertise with sustainable lifestyle strategies to help patients achieve meaningful, long‑term results. Her leadership ensures that the program remains patient‑centered, medically sound, and deeply supportive of each individual’s goals.

Victoria focuses on whole‑person health, helping patients optimize energy, metabolic balance, skin health, and overall vitality through personalized medical care. She emphasizes prevention, sustainability, and education, taking a thoughtful, individualized approach that aligns medical insight with each patient’s lifestyle and aspirations.

At the Medspa, Victoria offers wellness consultations designed to complement aesthetic treatments, supporting patients in feeling confident, balanced, and well, inside and out.

Education: Medical Degree, Albert Einstein College of Medicine, Bronx, NY - Bachelor of Science Degree, Biology, Fordham University, Bronx, NY - Chief Resident, Emergency Medicine, Columbia University Medical Center, New York, NY - Resident, Emergency Medicine, Columbia University Medical Center, New York, NY
Awards and Professional Memberships: Fellow, American College of Emergency Physicians - Diplomat, American College of Emergency Physicians - Chief Resident, New York Presbyterian Emergency Medicine Program - Summa Cum Laude, Bachelor of Science in Biology
Clinical Interests: Emergency Medicine, Trauma, Acute Care

Education: College of Mount Saint Vincent – MSN Family Nurse Practitioner

Awards and Professional Memberships: American Academy of Nurse Practitioners - American Nurses Association

I graduated from the college of mount Saint Vincent with MSN in FNP in 2013. Began my NP career at St. John in behavioral addiction medicine since then till now. I belong to AANP and ANA organization. I am suboxone waivered and certified in medicinal marijuana. During COVID I was asked to work with COVID patients on COVID unit and in the ED as temporary Hospitalist at St. John’s. My past experiences as RN are Med/Surg, Step down ICU, HIV/ventilator patients/telemetry. I worked for VNS home care RN. I plan to explore other medical interests in the near future.

Charles Ofori-Ampomah, DNP, FNP is a Family Nurse Practitioner with expertise in comprehensive primary care, preventive health, and chronic disease management. He holds a Doctor of Nursing Practice degree and is trained to provide patient-centered care to individuals and families across all ages. Dr. Ofori-Ampomah practices with a holistic and collaborative approach, focusing on education, prevention, and personalized treatment plans. He is known for his compassionate care, strong communication skills, and commitment to evidence-based practice.