Meet Our Doctors

Timothy C. Jahraus, M.D.

Undergraduate Education

  • University of North Dakota, 1974-1977

Medical School

  • St. Louis University, M.D., 1981

Residency in Internal Medicine

  • University of Kansas, 1981-1984

Fellowship in Gastroenterology

  • St. Mary’s Health Center, St. Louis, 1987-1989


  • American Board of Internal Medicine, 1984
  • American Board of Internal Medicine in Gastroenterology, 1989

Work Experience

  • Dr. Torres Hospital - Saipan, 1984-1986
  • Hilo Medical Group, Inc., 1989-1990
  • Gastroenterology Associates, Inc., 1990-present. In private practice with Edwin M. Montell, M.D. and William A. Hartman, M.D.

Community Activities

  • Hawaii County Medical Society, Treasurer, 1992-1994
  • Hilo Missionary Church, Board Member, 1993-1996

Professional Associations

  • American College of Gastroenterology
  • American Society for Gastrointestinal Endoscopy
  • Christian Medical and Dental Society

Dr. Jahraus is married to Robin Traudt Jahraus and has three children, Rachel, Wesley and Laurie. He is involved in church activities, enjoys camping and other family activities.

Gastroenterology Associates

  • Gastroenterology Associates - 134 Puuhonu Way, Hilo, HI 96720 Phone: 808-969-3979

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