Rigel Pharmaceuticals, Inc. announced the appointment of Wolfgang Dummer, MD, PhD to the role of Chief Medical Officer. Dr. Dummer has more than 20 years of clinical and drug development experience at world class institutions, as well as an extensive academic history. Most recently, he served as Chief Medical Officer at Aridis Pharmaceuticals, Inc. where he was responsible for overseeing all aspects of drug development in the field of antimicrobial immunotherapy. Prior to that, he served as Vice President of Clinical Development at BioMarin Pharmaceutical Inc., where he led the development of a deep rare disease pipeline, including the company's leading marketed product, Vimizim (elosulfase alpha). Prior to Biomarin, Dr. Dummer served for 11 years in capacities of increasing importance in Clinical Research and Development at Genentech, Inc. (now part of Roche), overseeing numerous programs, including Rituximab. Dr. Dummer is a board-certified clinical dermatologist and allergist/immunologist. Over the course of his career, he has published more than 50 peer reviewed journal articles and has more than 40 abstracts, presentations, and book contributions.