Joshua Zeichner, M.D.

Dr. Joshua Zeichner is an Associate Professor and the Director of Cosmetic and Clinical Research in Dermatology at Mount Sinai Hospital in New York City. He is one of the country's key opinion leaders in treating acne and rosacea and is an expert in cosmeceuticals and skin care. 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. Dr. Zeichner has consistently been voted by his peers to New York Magazine’s Best Doctors and New York City Super Doctors published in the New York Times Magazine.