Colonoscopy
A colonoscopy is an internal examination of the colon (large intestine) and rectum, using a thin, flexible tube with a camera called a colonoscope. The doctor uses a video monitor to look for abnormalities such as ulcers, polyps, tumors, or areas of inflammation or bleeding. If any irregularities are found, they can be biopsied and/or removed.
This outpatient exam is often used to screen for colon cancer or to evaluate symptoms such as abdominal pain, change in bowel habits or unexplained weight loss, among other symptoms. It can be completed in less than an hour and is performed under a mild sedation to relieve any discomfort.
Colonoscopies can also be used to treat certain diseases, including removal of polyps, widening narrowed areas or blockages, or addressing bleeding from diverticula or lesions. Specialized procedures, such as laser surgery or cauterizing techniques, may also be performed during a colonoscopy.
To schedule a colonoscopy at a Northwest Health facility, contact one of these physicians or call our physician referral service at (800) 734-2024.
Bentonville
Hollis T. Rogers III, M.D., general surgeon*
Marc A. Rogers, M.D., general surgeon
Michael E. Schwartz, D.O., gastroenterologist
Springdale
Ranga Balasekaran, M.D., gastroenterologist
Jaime N. Dutton, M.D., general surgeon*
Joshua E. Roller, M.D., general surgeon*
Siloam Springs
John Caswell, M.D., general surgeon**
Peter A. Innes, M.D., general surgeon
Ralph Meehan, D.O., internist
Patrick Schiefelbein, D.O., general surgeon
*Independent member of the medical staff of Northwest Medical Center-Bentonville and Northwest Medical Center-Springdale
**Independent member of the medical staff of Siloam Springs Regional Hospital