Mission & Vision
To deliver world-class dermatology and skin care to the Hamptons community.
Meet Our Experts
Ashton Wilson, PA-C
Diplomate Fellow, Society of Dermatology Physician Assistants
Mark Halsey, MD, FAAD
Asst. Clinical Professor of Dermatology NYU Langone
Aimee Drexel, LE
Licensed Esthetician
Community
We share our success with the community that supports us. In 2023 alone, Halsey Dermatology provided over $20,000 in sponsorships & direct monetary support to:
We are grateful for our patients
1500+ five star reviews
Verified Patient
Everyone was pleasant and professional. I am very pleased with my visit and plan on returning in the future
Verified Patient
I traveled to Sag Harbor from New York City to see Dr. Halsey at the recommendation of a friend, and it was well worth the journey. I was very pleased with the consultation and the procedure. I will definitely be using him in the future
Verified Patient
My appointment was very thorough. First with Ashton then with the Dr. I look forward to using the office for more services
Verified Patient
Our very first visit. We were very impressed with the relaxed, professional courtesy that was exhibited by everyone.
Verified Patient
Dr. Halsey is one of the best injectors I have met, he makes me feel absolutely comfortable has a lot of knowledge and a wonderful eye for symmetry and natural beauty.
Verified Patient
First time meeting Ashton. The P.A. was very thorough. Very pleasant person!
Verified Patient
Dr. Halsey and his entire staff are fantastic. The office is immaculate. Dr. Halsey is kind and thorough. He does not make you feel rushed, and explains everything clearly. I would recommend him to anyone!
Verified Patient
I see many doctors for numerous health problems. This experience ranks as one of the best. The doctor exudes friendliness, compassion , and intelligence. So glad I found this great new doctor.
Verified Patient
Dr. Halsey AND his staff were nothing short of excellent! Without question, the best dermatology appointment I have had in over 25 years! I just came in yesterday and I have already referred your office. Thank you again for your professionalism and genuine kindness.
Verified Patient
Felt extremely comfortable with Dr. Halsey and his staff through the entire process of a full body exam. They were kind, thorough, and respectful
Verified Patient
Love this practice....everyone is friendly and professional AND accommodating!! Dr Halsey agrees to let us come in as a couple. All is very professional but with humor and fun...a really fine team.....We HAVE recommended Halsey's to friends and relatives!!! The best!!
Devices and Treatments to meet your needs
Devices
Our state-of-the-art devices are designed to target a variety of skin concerns with precision and efficacy.
Treatments
At Halsey Dermatology, we offer a comprehensive range of treatments to address your unique skin care needs.
Addressing your skin concerns
Our team has decades of experience in skin aesthetics and skin disease. From Acne to Wrinkles, learn more about how we manage even the most challenging skin conditions.
Our Treatments
Our Signature Treatments
Skinwave
Refreshes and hydrates skin with advanced hydrodermabrasion and microcurrent technology.
Aimee Drexel, LE
Perfect Pair
Combines two cutting-edge non-ablative lasers to treat both sun damage and wrinkles for glowing skin.
Ashton Wilson, PA-C
Helix
Delivers advanced skin rejuvenation by targeting both the superficial and deep layers of the skin.
Dr. Mark Halsey, MD
Our Team
Abby
Assistant Extraordinare
Rikka
Assistant Extraordinaire
Alisa
Assistant Extraordinaire
Ren
Assistant Extraordinaire
Sue
Assistant ExtraordinaireBook Your
Appointment Now
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