Board-Certified Dermatologist Dr. Leah Ansell, MD is a board-certified dermatologist specializing in cosmetic and medical Dermatology, providing thoughtful, comprehensive care for patients of all ages. Recognized by her peers for excellence in Dermatology, she has been named a Castle Connolly Top Doctor, New York Magazine Top Doctor, and Westchester Magazine Top Doctor and Top Cosmetic … Continue reading Dr. Leah Ansell