1. Fellow - Gastroenterology Mayo Graduate School, Mayo Clinic College of Medicine
  2. Resident - Internal Medicine Mayo Graduate School, Mayo Clinic College of Medicine
  3. Resident - Internal Medicine University of Glasgow, Scotland
  4. Internship - Medicine/Surgery/Pediatrics University of Glasgow, Scotland
  5. MB ChB University of Glasgow, Scotland
  6. BSc - (Hons) in Pathology University of Glasgow, Scotland


  1. American Board of Internal Medicine
  2. American Board of Gastroenterology and Hepatology with added qualifications in Transplant Hepatology

Primary Appointment

  1. Gastroenterology

Academic rank

  1. Professor of Medicine


  • Complications of cirrhosis
  • Cholestatic and post-transplant osteopenia
  • Liver transplantation
  • Acute liver failure
  • Liver diseases of pregnancy


See my publications


See a description of research activities.


Mayo Clinic Footer