General Practitioners

• Colonoscopy
  Colonoscopy procedures are done to examine the colon or the large intestine. This is done to check for abnormalities or disease, or as a preventative measure to check for colon cancer.

Internists

• Internal Medicine
  Timothy C. Jahraus, M.D. – Dr. Jahraus, a graduate of University of North Dakota, received his M.D. from St. Louis University. His internship, residency in internal medicine, and fellowship in gastroenterology were taken at University of Kansas and St.Mary’s Health Center in St.Louis, Missouri. Dr. Jahraus holds Board Certification in internal medicine and gastroenterology.
• Gastroenterology
  Gastroenterology Associates & The Endoscopy Center have been serving our Big Island community since 1990. As a group of caring physicians, health professionals and administrative personnel, we firmly believe that quality medical care is best delivered in a collaborative environment where health providers and patients work together as a team.
• Colon Cancer
  Gastroenterology Associates & The Endoscopy Center are focused on the digestive system and its disorders. We can help those who are in distress by providing patients thorough consultations, testing, and treatment options. We also offer preventative care measures such as screening patients for colon cancer.
• Endoscopy
  EGD or upper Endoscopy procedures are performed to examine the upper gastrointestinal track including the esophagus, stomach and the upper part of the small intestine (duodenum).