Medical Center Endoscopy is a health care organization that specializes in the diagnosis and treatment of gastroenenterological disorders. It is located in Houston and performs colonoscopy procedure for evaluating various problems, such as rectal bleeding, abdominal pain, diarrhea, constipation and inflammatory bowel disease. The organization also performs upper endoscopy procedure for diagnosing the abnormalities of esophagus, stomach and duodenum. In addition, Medical Center Endoscopy offers flexible sigmoidoscopy and gastrostomy tube replacement services. The organization s facilities include pre-operation, procedure and recovery rooms.