Do you have a burning question about dermatomyositis that cannot wait for your next appointment or are you curious what a global expert in DM has to say about it? Please bring your questions to this Ask The Doc featuring Dr. Victoria Werth. Victoria Werth, MD is professor of dermatology and medicine at the University of Pennsylvania School of Medicine and chief of the division of dermatology at the Philadelphia Veterans Administration Hospital. She has a longstanding interest in clinical and translational research pertaining to cutaneous dermatomyositis. Dr. Werth is a member of the TMA Medical Advisory Board.