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. Guy S. Reeder, M.D., is an interventional cardiologist at Mayo Clinic in Rochester, MN. His sees patients with common and rare conditions, such as acute coronary syndrome, aortic valve stenosis, atrial septal defect, coronary artery disease, mitral valve regurgitation and patent foramen ovale. Dr. Reeder’s clinical focus includes treatment of stable and unstable angina, catheter-based treatment of aortic stenosis (TAVR), and mitral regurgitation (mitral clip, catheter-inserted mitral valve replacement, catheter-based annuloplasty), mitral balloon valvuloplasty, atrial septal defect closure and atrial septostomy in heart failure and pulmonary hypertension. Dr. Reeder also treats leaking or narrowed artificial heart valves, and performs paravalvular leak and all interventional cardiology procedures.