Sarah Little Marucci, MD

Dr. Sarah Marucci is a gastroenterologist who specializes in diagnosing and treating digestive system disorders. She earned her medical degree from the University of Texas Southwestern Medical Center at Dallas Medical School and completed her internal medicine residency at the University of Alabama at Birmingham School of Medicine in 2018. Dr. Marucci then pursued specialized training through a gastroenterology and hepatology fellowship at Baylor College of Medicine, which she completed in 2022. With 11 years of medical experience, she is fluent in both Spanish and English.

Dr. Marucci practices at University Hospital in San Antonio, Texas, where she focuses on treating common digestive health concerns. She regularly helps patients manage hemorrhoids and removes colon polyps during routine screenings. Dr. Marucci also evaluates and treats abdominal pain to help patients find relief from discomfort. Her procedural expertise includes performing sedation for patient comfort during …examinations, conducting celiac disease antibody tests to diagnose gluten sensitivity, and administering H. pylori tests to detect stomach infections.