Even in this time of uncertainty, Mayo Clinic is a place for hope and healing — and we're delivering the care you need. Mayo Clinic follows carefully designed, rigorously enforced safety precautions for anyone who needs face-to-face care. We're safely treating all patients, both in person and through virtual visits, in adherence with federal and state executive orders and guidance. Dr. Juan Crestanello is a cardiovascular surgeon who specializes in adult cardiac surgery at Mayo Clinic in the Department of Cardiovascular Surgery. His areas of clinical interest include: adult congenital heart surgery, aortic aneurysm surgery, cardiac reoperations, coronary bypass surgery including minimally invasive and robotic surgery, heart valve repair, heart valve surgery including minimally invasive, robotic surgery and transcatheter valve procedures, thromboendarterectomy, and surgery for endocarditis. Dr. Crestanello's research interests include clinical outcomes after cardiac surgery and the development of new procedures to treat heart valve diseases.