We are reimagining dermatology.

At Greenwich Point Dermatology, we merge modern medicine, advanced technology, and an integrated approach to maximize your beauty and skin wellness. Dr. Sarah Dolder, a board-certified dermatologist based in Greenwich, CT, has curated a team of highly skilled clinicians that proudly deliver individualized and results-driven experiences to our patients.  

Our expertise covers medical, surgical, and cosmetic dermatology.  We utilize advanced techniques and specialize in skin cancer detection, prevention and Mohs surgery treatment.  We are dedicated to providing a comfortable and confidential environment for you to discuss your concerns and goals. Using the latest diagnostic and therapeutic services with state-of-the-art technology, we provide our patients with customized care and treatment to achieve superior and stunning results. 

At our core, we believe that beauty is more than skin deep. In our Brilliant Boutique, we offer aesthetic and wellness services, physician-grade and luxury organic skincare solutions, as well as chic sun protection gear. Dr. Dolder and the team of aesthetic professionals place the utmost emphasis on providing skin care procedures and products that have been clinically proven safe, effective, and transformative.

Everyone deserves to have healthy, radiant skin. We are committed to educating and guiding you on your skincare journey, and to creating an experience that is truly personal and memorable.

Insurance Plans Accepted:
Aetna, Anthem and Empire Blue Cross Blue Shield, Cigna, Connecticare, Oxford and United Healthcare.


Cosmetic Dermatology in Greenwich, CT

With our highly skilled team of providers, you can rest assured you’re in the very best hands at Greenwich Point Dermatology. Founded by head dermatologist Dr. Sarah Dolder, our team includes Dr. Jacqueline Berliner and Dr. Meghan O’Brien, both highly sought after dermatologists from New York City, and passionate and experienced medical assistants as well as a holistic aesthetician. We are incredibly honored to serve Greenwich, CT and the greater Fairfield and Westchester County communities.


Dr Sarah Dolder

Dr. Sarah Dolder is a board-certified dermatologist dedicated to excellence in comprehensive dermatological care, with a specific focus on acne and other inflammatory skin conditions, skin cancer, cosmetic dermatology, and photorejuvenation.

Sarah was born and raised in Australia. She attended the University of Melbourne, earning her Bachelor of Medicine and Bachelor of Surgery with Honors. She also completed her Bachelor of Medical Science at the University of Cambridge, United Kingdom. After moving to New York, Dr. Dolder completed her Dermatology Residency at Albert Einstein College of Medicine, and continues to help train the next generation of dermatologist as Clinical Instructor of Dermatology at Columbia University.

She has been published in several journals and presents regularly at international Dermatology conferences. A fellow of the American Academy of Dermatology, the American Society for Dermatologic Surgery, the American Society of Cosmetic Dermatology & Aesthetic Surgery, and a member of the American Medical Association, she stays current with the latest cutting-edge research.

With a fiercely loyal client list and a proven track record, Sarah earned a reputation as a top dermatologist in New York City. Now, Dr. Dolder is excited to bring her modern and integrative approach to skincare and wellness to Greenwich, Connecticut, where she lives with her husband and three children.

A Letter from Dr. Sarah Dolder

I started this practice after spending 13 years building my career in New York City, but my love for dermatology began much earlier on a sunny beach on the opposite side of the globe.

Becoming a doctor was a dream of mine since I was a little girl growing up in Australia – a place where zinc noses and broad-brimmed hats were part of our school uniform. Having spent nearly every weekend on the beach, I learned the harmful impact sun has on our skin. As I matured, I became fascinated with both preventing and reversing the sun’s effects. I’ve built a career exploring advanced science and the ways in which lifestyle factors into overall skin health.

I believe that with modern science and technology there is no reason anyone should have to “live with” an uncomfortable or damaging dermatological condition.

In addition to my career as a leading Dermatologist and medical educator, I’m also a wife and mother. Raising three children, one with severe food allergies, has opened my eyes wide to the role that diet, exercise and mindfulness plays in our overall health and wellness. That’s why my clinical philosophy is best summarized as “more than skin deep.” I am always eager and happy to share what I learn with my patients and invite you to follow along and join the discussion on my ​Brilliant Blog.

I want to thank the people of Greenwich for welcoming Greenwich Point Dermatology to the community, and I look forward to seeing you walk through our door.


Yours in good health,

Sarah Dolder, MD

Jacqueline G. Berliner, MD

Dermatologist and Mohs Surgeon


Dr. Jacqueline Berliner is a board certified dermatologist. Her clinical expertise includes cutaneous oncology and the management of skin cancers with Mohs surgery, excisions, or other modalities. She also excels at reconstructions, benign excisions, laser surgery, and cosmetic procedures, including the use of injectables such as neuromodulators and fillers. She sees general dermatology patients as well. Dr. Berliner is committed to volunteerism both locally, through free skin cancer screenings and teaching resident clinics, as well as internationally. She has joined and facilitated the development of several long-standing global health efforts in Honduras, Liberia, Haiti, and South Africa.

Dr. Berliner graduated magna cum laude from Middlebury College in Vermont. She earned her medical degree from the Mount Sinai School of Medicine in New York. She was elected to Alpha Omega Alpha, the national medical honors society for the top graduating medical students. In addition she was awarded the James Felt Memorial Prize for Highest Overall Standing, given to the student with the highest all-around performance in the four years of medical school. She then completed an internal medicine internship at Stanford University. She completed her residency training at the prestigious University of California, San Francisco (UCSF) Department of Dermatology. She continued at the UCSF Dermatologic Surgery and Laser Center for fellowship training in Mohs Micrographic Surgery and procedural dermatology.

Dr. Berliner is an active member of the American Academy of Dermatology, the American College of Mohs Surgery, and the American Society for Dermatologic Surgery. She is a clinical researcher with an interest in skin cancer, including melanoma. She has published numerous articles in peer-reviewed journals and has authored a textbook chapter on melanoma.

After practicing in New York City for several years, Dr. Berliner is thrilled to bring her expertise to Greenwich Point Dermatology. She lives in Greenwich with her husband, their two (almost three!) children, and their dog. In her free time, Dr. Berliner loves spending time outdoors and traveling.

Meghan O’Brien, MD


Dr. Meghan O’Brien is a board certified dermatologist specializing in comprehensive medical and cosmetic dermatology.  Her areas of expertise include inflammatory conditions of the skin, full body skin exams, skin cancer diagnosis and treatment, pediatric dermatology, photo rejuvenation, and cosmetic procedures including injectables such as Botox and fillers as well as laser and resurfacing treatments.

Dr. O’Brien attended Harvard University where she graduated cum laude, receiving her bachelor degree in Anthropology.  She earned her medical degree from the University of Massachusetts Medical School.  Dr. O’Brien completed her training in medicine and advanced training in dermatology at Hahnemann Hospital and Drexel University College of Medicine.  During her last year at Drexel she was named chief resident as well as resident of the year amongst all specialties.  She is currently a Clinical Instructor at Weill Cornell Medical College.

Dr. O’Brien has been published in peer-reviewed scientific journals and has presented at both international and local dermatology meetings.  She is a fellow of the American Academy of Dermatology.  Dr. O’Brien has worked as a consulting dermatologist for skincare companies and is currently the Global Consulting Dermatologist for Kiehl’s.

Dr. O’Brien has been practicing dermatology in Manhattan for the past 10 years and is excited to start seeing patients at Greenwich Point Dermatology as well.   She lives in Westchester, NY with her husband and two young boys.  Outside of the office Dr. O’Brien enjoys staying active and spending time outdoors with her family.

Elizabeth Gaines-Cardone, MD



Dr. Elizabeth Gaines-Cardone is a board certified dermatologist who specializes in medical and cosmetic dermatology. Her approach to care combines cutting edge treatments backed by science with a detailed understanding of her patients needs. Her medical expertise includes acne and skin cancer screenings, along with diagnosing and managing dermatological conditions. In addition to her interest in medical dermatology, Dr. Gaines is passionate about aesthetics and offers the most innovative techniques in cosmetic dermatology.

Committed to a natural aesthetic, Dr. Gaines uses a variety of neuromodulators, fillers and lasers to meet her patients’ concerns and achieve their skincare goals. Under Dr. Gaines’ care, patients can expect natural, youthful-results, which are maintained through an individualized skin treatment plan. 

A native to Fairfield County, Dr. Gaines graduated with distinction from the University of Virginia and received her medical degree from New York University. She completed her residency training at SUNY Downstate, where she was selected as Chief Resident. She is a fellow of the American Academy of Dermatology.

Dr. Gaines has been practicing in Fairfield County for the past 10 years and is thrilled to be joining Greenwich Point Dermatology. She currently lives in Darien, CT with her husband, three children and two dogs. In her free time, Dr. Gaines loves running, reading and spending time with her family. 

Dr. Alexandra Labiak, MD


Dr. Alexandra Labiak, MD

Dr. Alexandra Labiak, MD is an accomplished Board-certified Dermatologist specializing in medical, cosmetic, and surgical dermatology. She completed her undergraduate studies at the University of Michigan in Ann Arbor, graduating summa cum laude with a B.S. in Neuroscience. Dr. Labiak went on to earn her medical degree from the University of Michigan Medical School. Moving to New York City, she completed her internship in Medicine at the renowned Memorial Sloan Kettering Cancer Center, followed by Dermatology Residency training at Albert Einstein College of Medicine, where she was honored as Chief Resident in her final year.

Dr. Labiak possesses clinical expertise in all areas of dermatology and enjoys employing a compassionate and patient-focused approach. She consistently helps her patients achieve their desired outcomes, whether it’s through medical management or skilled procedural interventions, boosting their confidence about their skin’s health and appearance. She is thrilled to be joining the team at Greenwich Point Dermatology, where she can continue to deliver comprehensive care customized to each patient’s specific needs.

Dr. Labiak has an impressive track record in dermatologic research, with numerous peer-reviewed articles to her name. She has presented at both national and international conferences, and her outstanding contributions have been recognized through esteemed awards such as the Young Investigator Award in Vienna, Austria, and the Rising Derm Star Award in Las Vegas, NV, and the Resident of Distinction Award in Maui, HI. These accolades showcase her commitment to excellence and advancing the field of dermatology.

Christina Martineau, PA-C

Physician Assistant

Christina Martineau, PA-C

Christina is a medical and cosmetic dermatology specialist. As a board-certified Physician Assistant and member of the American Academy of Physician Assistants, Christina brings exceptional care to patients of all ages. She completed her undergraduate studies at Fordham University and received her Masters and Physician Assistant degree from Philadelphia University.

After a decade of working for renowned dermatologists in New York City honing her clinical expertise, Christina moved to Fairfield County to raise her growing family. At Greenwich Point Dermatology, Christina works alongside Dr. Dolder to deliver results-oriented therapies, treating acne, rosacea, eczema, psoriasis, atopic dermatitis, warts, and molluscum. She also performs comprehensive skin cancer screenings.

Her gentle approach and expert skincare knowledge reflect in every patient interaction. In her teen acne clinic, Christina performs individualized skin analyses and counsels on proper skin management for optimal health. She believes skincare is a team approach that starts with small changes and leads to significant results.

In her free time, Christina enjoys spending time with her husband and three sons in Darien, Connecticut.