The most recent appropriations for the Department of War expired at 11:59 p.m. EST on September 30, 2025. Military personnel will continue in a normal duty status without pay until such time as a continuing resolution or appropriations are passed by Congress and signed into law. Civilian personnel not engaged in excepted activities will be placed in a non-work, non-pay status.

If you have a scheduled appointment or other business at the MTF, please verify with your provider or applicable office within the MTF to ensure there are no changes in schedule. To learn how the lapse in appropriations affects your TRICARE benefit, visit www.tricare.mil/shutdown

Health Services

Gastroenterology

Welcome to the Brooke Army Medical Center's Gastroenterology Service web page. Brooke Army Center is located on Fort Sam Houston in San Antonio, Texas. We are honored and privileged to provide superb gastroenterology medical care to military members and their dependents. In addition, we train and educate gastroenterology fellows in a rich and varied environment which includes rotations at Wilford Hall Medical Center and University of Texas San Antonio.

About Us

The Gastroenterology Service evaluates diseases of the stomach, intestines, esophagus, pancreas, biliary tract, and liver. We provide a variety of technically advanced services to treat a range of conditions, including gastrointestinal bleeding, anemia, Crohn's disease and Ulcerative colitis, colon polyps and cancer, diverticulosis and diverticulitis, Irritable Bowel Syndrome (IBS), gastroesophageal reflux, pancreatitis, swallowing disorders, diarrhea and constipation. In addition, we can evaluate and treat a variety of liver disorders to include viral hepatitis, autoimmune hepatitis, hemochromatosis, Primary Biliary cirrhosis (PBC), Primary Sclerosing Cholangitis (PSC), non-alcholic fatty liver disease (NAFLD), and cirrhosis. Gastoenterology procedures offered include diagnostic and therapeutic colonoscopy, flexible sigmoidoscopy, upper endoscopy, endoscopic mucosal resection (EMR), endoscopic retrograde cholangiopancreatography (ERCP), endoscopic ultrasound with fine needle aspiration (EUS with FNA), esophagus dilation, esophageal motility, esophageal pH monitoring with the Bravo capsule, liver biopsy, percutaneous endoscopic gastrostomy (PEG tube), capsule endoscopy, and hemorrhoidal banding.  New and exciting equipment includes Spyglass which allows endoscopic evaluation of the biliary and pancreatic ducts.

Contact Us

Location:

3rd Floor Medical Mall

Hours of Operations:

Monday - Friday 7 a.m. - 4 p.m.

Phone:

210-916-3647

Fax:

210-916-3195

DSN:

429-3647
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