We treat adult patients with diseases or conditions involving the digestive tract. Our state-of-the-art facility boasts the latest in technological advances to ensure you are receiving superior medical care for your individual needs. The Endoscopy Center is licensed by the State of Hawaii and Certified by Medicare. We are regularly undergo quality reviews by The Joint Commission and have received the full accreditation. The Endoscopy Center is owned and operated by the physicians of Gastroenterology Associates, Inc. - Timothy C. Jahraus, M.D. - Edwin M. Montell, M.D. - William A. Hartman, M.D -Our physician's participate with the most insurance companies. We are committed to providing need without regard to finances. If you need financial assistance, please let one of our staff know. -The Endoscopy Center, LLC charges a standard fee for your endoscopic procedure. This fee includes use of the facility, nursing, personnel, medication and materials used during your procedure. The Endoscopy Center participates with most insurance companies. The fee charged by the Center does not include the physician's professional fee.. Consultations for new and ongoing care of diseases involving the digestive tract,pancreas,liver and biliary tract. Diagnostic and Therapeutic endoscopic procedures including: -Upper endoscopy (EGD) -Lower GI endoscopy (colonoscopy and flexible sigmoidoscopy) -Endoscopic retrograde cholangiopancreatography (ERCP) -Liver biopsy -Paracentesis -Esophageal manometry interpretation - Wireless Capsule Endoscopy - Endoscopic Procedures