Dr. Ian S Grimm MD Gastroenterologist

Dr. Ian Grimm is a gastroenterologist in Chapel Hill, North Carolina. He received his medical degree from Jefferson Medical College and has been in practice for 26 years.

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Office Location

See Contact Information

Specialty & Clinical Interests

Gastroenterologist: General Gastroenterology

Education & Medical Training

National Capital Consortium
Residency, Internal Medicine, 1984 - 1985

Thomas Jefferson University
Residency, Internal Medicine, 1985 - 1987

Thomas Jefferson University
Fellowship, Gastroenterology, 1987 - 1989

Jefferson Medical College
Class of 1984

Certifications & Licensure

American Board of Internal Medicine
Certified in Gastroenterology

American Board of Internal Medicine
Certified in Internal Medicine

NC State Medical License

Awards, Honors & Recognition

Meaningful Use Stage 1 Certification, Centers for Medicare & Medicaid Services

Fellow (AGAF), American Gastroenterological Association

Publications & Presentations

Single-balloon enteroscopy: results from an initial experience at a U.S. tertiary-care center.
Frantz, D.J., Dellon, E.S., Grimm, I.S., Morgan, D.R.

A randomized, controlled, double-blind trial of air insufflation versus carbon dioxide insufflation during ERCP.
Dellon, E.S., Velayudham, A., Clarke, B.W., Isaacs, K.L., Gangarosa, L.M., Galanko, J.A., Grimm, I.S.

Outcomes of a combined antegrade and retrograde approach for dilatation of radiation-induced esophageal strictures (with video).
Dellon, E.S., Cullen, N.R., Madanick, R.D., Buckmire, R.A., Grimm, I.S., Weissler, M.C., Couch, M.E., Shaheen, N.J.

See all 36 publications

Insurances Accepted

  • Aetna Choice POS II
  • Aetna HMO
  • Anthem Blue Access PPO
  • Anthem Blue Preferred HMO
  • BCBS Blue Card PPO
  • BCBS Illinois PPO
  • BCBS Massachusetts Blue Care Elect PPO
  • BCBS North Carolina BlueOptions PPO
  • CIGNA Open Access
  • First Health PPO
  • Great West PPO
  • Harvard Pilgrim HMO
  • Humana ChoiceCare Network PPO
  • Multiplan PHCS PPO
  • Multiplan PPO
  • ODS Network
  • Tufts Health Plan PPO
  • UniCare PPO
  • United Healthcare - Direct Choice Plus POS
  • United Healthcare - Direct Options PPO
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