Dr. Sergey Petrosian, MD

Dr. Sergey Petrosian is a dermatologist with a decade of experience treating patients with various skin conditions. He earned his medical degree from the New York Institute of Technology College of Osteopathic Medicine and brings comprehensive training in osteopathic medicine to his dermatological practice. Dr. Petrosian is fluent in both English and Spanish, enabling him to serve diverse patient populations throughout the New York area.

Dr. Petrosian practices at multiple Siny Dermatology locations across Brooklyn and New York. He is affiliated with Saint Johns Episcopal Hospital South Shore, providing patients with access to hospital-based care when needed. His clinical expertise includes treating moles, abnormal moles, and insect bite reactions. Dr. Petrosian performs skin-freezing treatments for various lesions and warts, as well as specialized skin biopsies when necessary.