Dr. Dirk Elston is professor and chairman of the Department of Dermatology and Dermatologic Surgery at the Medical University of South Carolina, in Charleston. He is the editor of the Journal of the American Academy of Dermatology, and served as president of the American Academy of Dermatology and the American Society of Dermatopathology. He is an honorary professor at China Medical University in Shenyang, China and guest professor at the Xiangya School of Medicine, Central South University in Changsha, China. He is an honorary member of the German Society of Dermatology.Dr. Elston is a graduate of Jefferson Medical College, did his dermatology residency at Walter Reed Medical Center and a dermatopathology fellowship at the Cleveland Clinic. He is the author of over 400 peer reviewed publications, is one of three authors of Andrews Diseases of the Skin,