1. Minnesota


  1. Colon and Rectal Surgery


  1. BA - Biology and Chemistry St. Olaf College
  2. Basic Science Researcher Genetic Lab, St. Olaf College
  3. MD - Doctor of Medicine University of Minnesota School of Medicine
  4. Basic Science Researcher - Large animal surgical experience University of Minnesota
  5. Resident - Gastroenterology and General Surgery Mayo Clinic in Rochester
  6. Fellow - Colon and Rectal Surgery Mayo Clinic in Rochester
  7. MBA - Healthcare Management University of St. Thomas School of Business


  1. American Board of Colon and Rectal Surgery
  2. American Board of Surgery

Academic rank

  1. Professor of Surgery


  • Laparoscopic colon and rectal surgery
  • Inflammatory bowel disease
  • Colorectal cancer
  • Rectal prolapse
  • Anorectal disease


See a listing of publications on PubMed, a service of the National Library of Medicine.


See a description of research activities.


Mayo Clinic Footer