Mark Halsey, MD

My skin has not been this clear in years. Dr. Halsey has effectively treated my eczema, when no other dermatologist I saw was able to offer a solution. Dr. Halsey is great at presenting a recommended course of treatment. He is patient and answers questions thoughtfully. His office team is efficient and kind, and handles questions (including insurance issues) with professionalism. In terms of scheduling, there was a bit of a wait to see him for the first appointment, however I am now able to see him as needed. I’m relieved to have such a knowledgeable dermatologist in the area.

Love Dr. Halsey and Ashton the PA. Absolute best in the area. The office is pristine and everyone greets you with a smile. It’s always a pleasure going and I leave happier and healthier. Botox, microneedling and any other skin issues are well taken care of.

Dr. Halsey and his staff provide a flawless environment for dermatological care. The space is immaculate. They always work on time. The generous nature and professionalism of his staff is unmatched. My daughter saw him for a bit of an emergency appointment and felt so well cared for. My husband and I then went for full body skin scans and were very happy. I went on to see him for laser treatments for sun damage and I’m so appreciative of his kindness and patience and willingness to see through on what I need. If you are looking for a new dermatologist, this is the one!

Dr. Halsey is the best dermatologist in the Hamptons. It was truly a privilege and I was very grateful to have found Dr. Mark Halsey I went to her office in SagHarbor NY and it was a wonderful experience. Her office staff was kind and considerate and the office is just beautiful. Dr. Halsey made me feel very comfortable and explained everything in detail about my skin issues - I felt very good after I left his office! I’m looking forward to coming back after I have my first baby! Thank you dr. Halsey you are the best!

Is it weird that I love this place? Probably, but how can you not? I have visited this office two times already and my first impression I was blown away. Angela was the first to greet me... extremely helpful and sweet. took me through there COVID protocols. Then Dr. Mark Halsey came in with his lovey assistant Emma. So helpful and made me feel so comfortable I wanted to stick around for a cup of coffee afterwards. Dr. Halsey even called me later that day. This whole office deserves a lot of praise. Just so everyone that is reading this is clear. I don’t write reviews I don’t even know if this is the right way to write a review. But in the past month I’ve visited an Amazing dentist and an amazing dermatologist. If they went out of their way to help me out and be so friendly how could I not tell everyone about my experience. PS I still hate Yelpers.