Dr. Nathaniel L. Kister

Johannes Bonatti, MD, is an internationally recognized expert in robotic-assisted mitral valve and coronary surgery who is certified by the European Board of Thoracic and Cardiovascular Surgeons. He is a Professor of Cardiothoracic Surgery at the University of Pittsburgh School of Medicine, and the Director of Cardiac Robotic Surgery at the UPMC Heart and Vascular Institute. Dr. Bonatti comes to the UPMC Heart and Vascular Institute from his most recent appointment at the Vienna Health Network in Vienna, Austria. Prior to his work in Austria, Dr. Bonatti was the Chief of the Department of Cardiothoracic Surgery at the Cleveland Clinic Abu Dhabi, a position he held from 2012 to 2015. He received his medical degree from Leopold Franzens University in Innsbruck, Austria, and completed residencies in Cardiac Surgery, Vascular Surgery, and General Surgery at the University Clinic of Surgery in Innsbruck, followed by internships in Trauma Surgery, Internal Medicine, and Anesthesiology at the General Public Hospital Kitzbühel, Austria. Dr. Bonatti’s clinical interests include minimally invasive cardiac surgery, robotic cardiac surgery, and vascular biology of coronary artery bypass grafts. He has published more than 250 peer-reviewed articles and performed over 5,000 cardiac surgeries, in addition to being the first physician world-wide to perform a robotic endoscopic quadruple coronary bypass surgery. He has held leadership positions in preeminent surgical societies worldwide. Dr. Bonatti has three children with his wife, Elfi, and enjoys mountain biking and skiing – he is a former member of the Austrian Freestyle Ski national team. Dr. Bonatti is rated as a Distinguished provider by MediFind in Heart Bypass Surgery. His top areas of expertise are Aortic Dissection, Mitral Valve Regurgitation, Aortic Valve Stenosis, Heart Bypass Surgery, and Coronary Artery Bypass Graft (CABG).

Vinay Badhwar is a Thoracic Surgeon in Morgantown, West Virginia. Dr. Badhwar is rated as an Elite provider by MediFind in Heart Bypass Surgery. His top areas of expertise are Mitral Valve Regurgitation, Endocarditis, Bicuspid Aortic Valve, Heart Valve Repair, and Aortic Valve Replacement. Dr. Badhwar is currently accepting new patients.

Dr. Ibrahim Sultan is a cardiac surgeon and is certified in general surgery by the American Board of Surgery and cardiothoracic surgery by the American Board of Thoracic Surgery. Dr. Sultan earned his medical degree from Cornell University and completed his residency in general surgery at the Johns Hopkins Hospital. He subsequently completed his residency in cardiothoracic surgery at the Hospital of the University of Pennsylvania, where he also served as an advanced fellow in thoracic aortic surgery and minimally invasive valve surgery. Dr Sultan serves as the Professor and Chief of Cardiac Surgery, the Executive Vice Chair of Cardiothoracic Surgery and Co-Director of the Heart and Vascular Institute at UPMC and the University of Pittsburgh School of Medicine. Dr. Sultan is rated as an Elite provider by MediFind in Heart Bypass Surgery. His top areas of expertise are Aortic Dissection, Aortic Valve Stenosis, Thoracic Aortic Aneurysm, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).