Gastroenterology Consultants of San Antonio (GCSA) is a physician-owned professional association providing digestive health care in South Texas. Its gastroenterologists emphasize compassionate, comprehensive care, taking time to hear patients’ concerns and develop individualized treatment plans. The practice offers services for routine screening, diagnosis, and management of digestive conditions, with expertise in colonoscopy and endoscopy.

Its offerings include easy-prep colonoscopy, pancreatic cancer screening, advanced endoscopy, care for acid reflux and other esophageal conditions, fatty liver services, and treatment for chronic digestive disorders. Patients can also access hemorrhoid banding, Stretta therapy, nutrition services, an infusion center, and telehealth. GCSA operates clinics and ambulatory surgical centers across the San Antonio region and surrounding communities, including locations in Boerne, Kerrville, and Bulverde.

The organization provides appointment requests, patient portal access, online bill payment, procedure preparation instructions, and educational resources. It also supports referring physicians and offers information for new patients. GCSA states that its physicians are directly involved in managing patient services, with indirect ownership interests in associated pathology, anesthesia, infusion, and ambulatory surgical center services