Prof Davis is a Professor of Cardiothoracic Surgery and Chief of the Division of Cardiothoracic Surgery for Tristate Cardiovascular Institute. He obtained his medical degree from Jefferson Medical College in 1983 and completed his residency in general surgery residency at the Penn State University Medical Center in Hershey where he obtained performing fellowships in Artificial Organs and Cardiothoracic Surgery. He has maintained current board certifications in general and Cardiothoracic Surgery since 1988 and 1991 respectively. He has extensive experience with minimally invasive cardiac and thoracic surgery, especially mini-mitral repair. Prof Davis was the Chief of Cardiac Surgery at St. Francis Hospital for 10 years. He is currently a visiting Professor of Cardiology at Benjamin Carson School of Medicine, Babcock University and the Senior Vice President, Clinical Services at Tristate Healthcare System. He brings with him 23 years of experience in Cardiothoracic Surgery with extensive experience with minimally invasive cardiac and thoracic surgery, especially mini-mitral repair.