Mayo Medical School, Rochester, MN
Mayo Graduate School of Medicine, Mayo Clinic, Rochester, MN
Wake Forest University, Winston-Salem, NC
Senior Associate Editor, Clinical Gastroenterology and Hepatology, American Gastroenterological Association 2002-2006
Vice Chair for Clinical Affairs, American Liver Foundation 2007
Professor of Medicine
Primary biliary cirrhosis, Primary sclerosing cholangitis, Non-alcoholic steatohepatitis, Hepatitis C virus, Esophageal dilatation
See a listing of publications on PubMed, a service of the National Library of medicine.
See a description of research activities.

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