Dr. Lefkovits is Associate Clinical Professor of Dermatology at the Mount Sinai School of Medicine and is Co-Director of the Mount Sinai Dermatological Cosmetic Surgery Program. He is also on the Medical Editorial Advisory Board of Ã¢â‚¬Å“Healthy AgingÃ¢â‚¬Â, a member of the national educational faculty for Botox® and is member of the Medical Advisory Council of The Skin Cancer Foundation. A past president of the Dermatology Society of Greater New York, he has lectured at many national and international meetings on Botox®. He is known for his pioneer work with skin cancer detection and treatment as well as for his work with Restylane®, Juvederm®, and laser surgery. Dr. Lefkovits is listed in WhoÃ¢â‚¬â„¢s Who in Medicine and Healthcare, WhoÃ¢â‚¬â„¢s Who in Science and Engineering, WhoÃ¢â‚¬â„¢s Who in America and WhoÃ¢â‚¬â„¢s Who in the World.