Jeffrey Fisher, M.D., is a clinical professor of medicine at Weill Cornell Medicine. He is a voluntary faculty member in the solo practice of cardiology and internal medicine. He is an AOA graduate of the Albert Einstein College of Medicine and trained at Jacobi and Johns Hopkins. He is the coeditor and a contributor to the 2014 textbook, "Heart and Mind  The Practice of Cardiac Psychology," and author of several historical investigations including "Lewis A. Conner Cornell's Osler," "Osler's Deadliest Diagnosis," and "Two Seminal Events in Cardiology." He has delivered both the Roy Swan and Heberden lectures at Weill Cornell and for a decade delivered a history of medicine lecture to the Weill Cornell freshman class.