JOSHUA ZEICHNER, MD
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 acne and rosacea and is an expert in cosmeceuticals and skincare. Dr Zeichner trains residents and medical students, regularly lectures to international audiences at the major Dermatology meetings …
