Are you Dr. Portnoy?
Join over one million U.S. Physicians, Nurse Practitioners and PAs, already on Doximity.
- Connect with colleagues in the same hospital or clinic
You already have 3 invites waiting! - Search all U.S. specialist profiles and refer a patient
- Read the latest clinical news and earn CME/CEU credits
Office
205 West End Ave
New York, NY 10023Phone+1 941-927-3599- Is this information wrong?
Summary
- Dr. Martin Portnoy, MD is a board certified dermatologist in New York, New York. He is currently licensed to practice medicine in New York.
Education & Training
- New York University School of MedicineClass of 1956, MD
Certifications & Licensure
- NY State Medical License 1957 - 2023
- American Board of Dermatology Dermatology