Dr. Winchester is a Professor of Medicine and Radiology at the University of Florida College of Medicine. He is the Assistant Chief of Cardiology at the Malcom Randall VA Medical Center and Senior Medical Adviser for the VA Office of Integrated Veterans Care. He attended medical school at the University of South Florida, internal medicine residency at the University of Virginia, and cardiology fellowship at the University of Florida. His other interests include quality improvement, health services research, noninvasive cardiac imaging, and appropriateness of care. He has run 30 marathons in 17 states.