- 2019
AGA AwardMayo Clinic Rochester
- 2017
Lawrence J. Brandt LectureLawrence J. Brandt Lecture
- 2017
Graham-SchwartzGraham-Schwartz Lecture
- 2016
James L.A. Roth Visiting Professorship, Thomas Jefferson UniversityNamed Professorship
- 2016
Ray E. Clouse Lectureship, Washington University Rome Foundation Ray Clouse Award
- 2016
Mayo GIH Teacher of the YearGIH Fellowship program, GIH Education Committee, Department of Internal Medicine
- 2016
Mayo Department of Medicine Outstanding Mentorship AwardDepartment of Internal Medicine
- 2015
J. Edward Berk LectureBockus International Gastroenterology Society
- 2011
GIH Teacher of the YearGIH Fellowship program, GIH Education Committee, Department of Internal Medicine
- 2010
Distinguished Clinician AwardAmerican Gastroenterological Association
- 2005
Louis Duhring Award for Outstanding SpecialistUniversity of Pennsylvania
- 2002
Best Doctors in America
- 2001
Donald B. Martin Teaching Service AwardDepartment of Medicine, University of Pennsylvania
- 2001
Sidney Cohen Teaching Award for GI FacultyUniversity of Pennsylvania Health System
- 1997
The Best Doctors in America: In the Country
- 1996
Best Doctors in America: Northeast Region
- 1994
Named “Top Doctors” listPhiladelphia Magazine
- 1992
Class of 1992 Excellence in Teaching AwardUniversity of Pennsylvania School of Medicine
- 1991
Donna McCurdy Housestaff Teaching AwardUniversity of Pennsylvania
- 1988
Clinical Investigator AwardNational Institutes of Health
- 1986
Measey Foundation AwardBenjamin & Mary Siddons Measey Foundation
- 1985
First Place, Simon B. Komarov Prize for Excellence in GastroenterologyPhiladelphia Gastrointestinal Research Group