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GI & Endoscopy

Jacques Van Dam, MD, PhD, is a professor of medicine and director of clinical gastroenterology at Keck School Medicine-University of Southern California in Los Angeles. He previously served as president of the American Society of Gastrointestinal Endoscopy and Bockus International…

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William J. Tremaine, MD, is a professor of medicine at Mayo Clinic in Rochester, Minn. He serves as chair of the Clinical Research Grants Committee, Crohn's and Colitis Foundation of America. In 2011, he was the chair of the evaluation…

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