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Guidelines for sites linking to mayoclinic.orgUniversity of Chicago, Chicago, IL
University of Chicago, Chicago, IL
University of Chicago, Chicago, IL
Brigham and Women's Hospital, Harvard University, Boston, MA
American Board of Internal Medicine - Internal Medicine
American Board of Internal Medicine - Gastroenterology
Associate Professor of Medicine
Peptic Ulcer Disease, ischemic bowel, diarrhea, general gastroenterology, teaching/education
See a listing of publications on PubMed, a service of the National Library of medicine.
See a description of research activities.
Learn about treatment of diseases and becoming a patient. Read more about medical services.
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