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Keith L. Obstein MD, MPH, FASGE

Associate Professor of Medicine, Associate Professor of Mechanical Engineering, and Program Director Gastroenterology Fellowship

Areas of Expertise

  • Gastroenterology
  • Gastroenterology, Hepatology and Nutrition
  • General Gastroenterology


1301 Medical Center Drive, Suite 1660
Nashville, TN 37232


  • Doctor of Medicine - Northwestern University, 2004
  • Master of Public Health - Harvard University, 2010
  • Fellow of the American Society for Gastrointestinal Endoscopy
  • Fellowship - Brigham and Women's Hospital - Harvard Medical School
  • Residency - University of Pennsylvania Hospital

Patient Comments

Patient Comments are gathered from the Press Ganey Patient Experience Survey and displayed in full. Patients are not identified in order to respect patient privacy.
Assistant and Dr was very professional. The whole staff was great.
March 6, 2024
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Keith went over and above on explaining several of my concerns! I always rest easy knowing that he is handling all of my gi needs and there isn't another doc on staff, or anywhere else, that I would prefer to have.
February 1, 2024
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Dr Obstein made the visit comfortable. He is a wonderful physician and I will recommend him without hesitation.
November 29, 2023
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I was blown-away at the friendliness, professionalism, Q/A time with the ability to explain things on my level, and geniune caring that Dr Obstein provided and showed. EXCELLENT DOCTOR!
September 6, 2023
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Dr. Obstien spent plenty of time breaking down my complicated issues. I never felt rushed.
July 2, 2023
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