Education
- 1974
- Harvard College, A.B.
- 1978
- Harvard Medical School, M.D.
Residencies
- 1978-1980
- Massachusetts General Hospital
Internal Medicine
Fellowships
- 1980-1982
- Massachusetts General Hospital
Clinical and Research Fellow in Gastroenterology
Honors and Awards
- 2009
- Elected to the Institute of Medicine (now National Academy of Medicine), National Academy of Sciences
- 2009
- Julius Friedenwald Medal, American Gastroenterological Association
- 2007
- Distinguished Achievement Award, American Gastroenterological Association
- 2003
- President, American Gastroenterological Association
- 1998
- MERIT Award, National Institutes of Health
Board Certifications
- American Board of Internal Medicine Subspecialty Certificate – Gastroenterology
- American Board of Internal Medicine Certification
Professional Associations / Affiliations
- National Academy of Medicine (formerly Institute of Medicine) of the National Academy of Sciences
- American Gastroenterological Association
- American Association of Physicians
- American Society for Clinical Investigation
- American Federation of Clinical Research
