Current Appointments & Affiliations
Professor of Medicine
·
1994 - Present
Medicine, Gastroenterology,
Medicine
Member of the Duke Cancer Institute
·
1988 - Present
Duke Cancer Institute,
Institutes and Centers
Faculty Network Member of the Duke Institute for Brain Sciences
·
2013 - Present
Duke Institute for Brain Sciences,
University Institutes and Centers
Previous Appointments & Affiliations
Chief, Division of Gastroenterology ·
1993 - 2002
Medicine,
Clinical Science Departments
Associate Professor of Medicine ·
1992 - 1994
Medicine, Gastroenterology,
Medicine
Associate Professor of Medicine ·
1988 - 1992
Medicine,
Clinical Science Departments
Professional Training and Employment
Gastroenterology Fellowship ·
1981 - 1984
University of California, San Francisco,
Gastroenterology
Residency ·
1979 - 1981
University of California, San Francisco,
General Internal Medicine
Internship ·
1978 - 1979
University of California, San Francisco,
General Internal Medicine