Why Choose Us

About Us

Find out who we are at San Bernardino Gastroenterology Associates and ACE Endoscopy & Surgery Center.

Our Procedures


Learn about the most common GI procedures that our experts use to help you feel your best.



Explore the symptoms, diagnostics, and treatments available for common GI problems.

Contact Us

Contact Us

Have a question about an appointment or our services? Call or fill out the online contact form.

San Bernardino Gastroenterology Associates

Our gastroenterologists specialize in Internal Medicine and diagnosing and treating conditions affecting the digestive tract. Affiliated with several area hospitals and with our own ACES Endoscopy & Surgery Center, we serve you from several locations in San Bernardino county (Rialto and Redlands). We care for a full range of digestive issues, such as heartburn, constipation, diarrhea, abdominal pain, gastrointestinal bleeding, IBS, GERD, Barrett’s esophagus, IBD, gallstones, acute and chronic hepatitis, jaundice, liver cirrhosis and liver disease, pancreatic disorders, as well as chest, abdomen, and colon cancer screening and staging.