University of Minnesota (B.S. 1978)
Mayo Medical School (M.D. 1982)
Mayo Graduate School of Medicine, Surgery (1983-1988)
Mayo Graduate School of Medicine, Thoracic Surgery (1988-1990)
Harefield Hospital, London, Cardiothoracic Transplant (1991)
Surgical Director of Heart and Lung Transplantation, Mayo Clinic
Professor of Surgery, Mayo College of Medicine
Cardiac Transplantation Surgery for Heart Failure Lung Transplantation Adult cardiac surgery Mechanical Cardiac Circulatory Support