His clinical expertise includes aortic valve surgery, TAVR, coronary artery bypass grafting, mitral valve surgery, thoracic aortic surgery, thoracoabdominal aortic surgery, and minimally invasive/robotic procedures. Dr. Schaffer graduated from the Johns Hopkins University School of Medicine and is a member of Alpha Omega Alpha Honor Medical Society. He completed his residency and fellowship in Cardiothoracic Surgery at Stanford Hospital and Clinics. While there, he received recognition for his outstanding work, including the President's Award from the Society of Thoracic Surgeons and the Norman E. Shumway award from the Western Thoracic Surgical Association. Dr. Schaffer's office is located in the professional office building on the campus of The Heart Hospital Baylor Plano. He is currently welcoming new patients.