Dr. Guy earned his MD and completed surgery residency and cardiothoracic surgery fellowship at the University of Pennsylvania. He has extensive training and experience in robotic cardiac surgery. He is a former Lieutenant Colonel in U.S. Army who served 3 tours as a combat surgeon in Iraq and Afghanistan. He is Professor of Surgery and Director of Robotic & Minimally Invasive Cardiac Surgery at Sidney Kimmel Medical College at Thomas Jefferson University Hospital in Philadelphia.