Education
University of Pennsylvania, B.A.
Johns Hopkins University School of Medicine, M.D.
St. Vincents Medical Center, Medical Internship
Mount Sinai Hospital, Dermatology Residency & Dermatopharmacology Fellowship
Dr. Joshua Zeichner is the Director of Cosmetic and Clinical Research in Dermatology and an Associate Professor of Dermatology at the Mount Sinai Hospital in New York City.
He is Board Certified in Dermatology and considered one of the country's key opinion leaders in treating acne and rosacea and is an expert in cosmeceuticals, skin care, and cosmetic Dermatology. He is actively engaged in clinical research, and his work has been published in the top peer-reviewed Dermatology journals. As an educator, Dr. Zeichner trains residents and medical students and regularly lectures to international audiences at the major Dermatology meetings. He is frequently called on by the media for his expert opinion, and he can be found quoted in national magazines and newspapers, including Allure, Vogue, Cosmopolitan, Elle, Glamour, and The New York Times. In 2015, he was awarded a prestigious Elle Magazine Skin Genius Award for his innovative approaches in treating aging skin. Dr. Zeichner has been voted by his peers to New York Magazine’s Best Doctors lists since 2018 and is consistently ranked as one of the New York Metro Area’s Top Doctors by Castle Connolly and New York City Super Doctors published annually in The New York Times Magazine.