Chris Guest Adigun, M.D., is a board-certified dermatologist who specializes in nails, medical dermatology, and cosmetic dermatology. She was voted one of 2016 New York Super Doctors Rising Stars.

Bryan Markinson, DPM is a Fellow of the American Society of Podiatric Dermatology, and was elected President of that organization in December 2003, his term ending in September 2005. In 2004, Dr. Markinson began serving on the board of the Council for Nail Disorders, and affiliate of the American Academy of Dermatology.