Robert Lyons, MD, is board-certified in general surgery and thoracic surgery. He completed his cardiothoracic surgery fellowship at the University of California Los Angeles and was awarded the James L. Cox Fellowship by the American Association for Thoracic Surgery. Dr. Lyons clinical interests include coronary artery bypass grafting, treating aortic valve disease with minimally invasive approaches such as transcatheter aortic valve replacement (TAVR), minimally invasive atrial fibrillation surgery (MAZE procedure) and aortic aneurysm disease.