208 Portland Street Columbia, MO 65201


Columbia Endoscopy Center is a physician-owned Outpatient GI Ambulatory surgical center that has been operating in Columbia since 2004. In that time, we’ve conducted over 90,000 procedures.   

We pride ourselves in providing high-quality patient care in a friendly, reassuring and relaxed setting. We want your visit with us to be worry- and stress-free.

appointment scheduling

To Schedule an Appointment Call: GI Associates at 1-573-777-8820.


Colonoscopy is a diagnostic procedure to examine the colon or large intestine. Colonoscopies screen for colon polyps and prevention of colorectal cancer.
Flexible sigmoidoscopy is a procedure in which a narrow tube with a light and tiny camera on one end looks inside your rectum and lower colon.
An endoscopy is a procedure used to visually examine your upper digestive system with a tiny camera on the end of a long, flexible tube.