Lynn Warthan is a board-certified Dermatologist and has been in private practice in Nacogdoches for 36 years. Dr. Warthan is a Fellow of the American Academy of Dermatology, and also holds memberships in the American Society for Dermatologic Surgery, the Texas Medical Association, and the Texas Dermatologic Society, as well as the local Nacogdoches-San Augustine County Medical Society. Lynn Warthan, also a dermatologist, at Warthan Dermatology in September 2011. Dr. Molly Warthan is a board-certified dermatologist and a fellowship trained Mohs surgeon. She is a member of the American Academy of Dermatology, the American College of the Mohs Surgery, and the American Society for Dermatologic Surgery.