Wednesday, 4/24/13, Cleveland L1, 7pm. Mitchell A. Cahan, M.D., F.A.C.S. Associate Professor of Surgery @UMass Medical School, will screen a film/DVD called Redefining Surgery. This DVD was produced by the American College of Surgeons and is designed to promote surgery as a career to students interested in medicine. An overview and Q&A session with Dr. Cahan will follow the film.