He is conversant in Spanish. Dr. Sandoval's clinical interests include hepatitis C, colon polyps, and upper gastrointestinal (GI) series. He is professionally affiliated with Baylor Scott & White Health, Texas Health Rockwall, and Digestive Health Associates of Texas (DHAT), P.A.. Before completing his residency at Baylor University Medical Center and a hospital affiliated with Creighton University, Dr. Sandoval attended medical school at Creighton University School of Medicine. He honors Blue Cross/Blue Shield, Blue Cross Blue Shield Bronze, and Blue Cross Blue Shield HMO, in addition to other insurance carriers.