Dr. Samuel Marsh Willis, MD

Dr. Samuel Willis is an internal medicine physician who specializes in gastroenterology, bringing 46 years of clinical experience to his practice. He earned his medical degree from Emory University School of Medicine and completed his residency training at Walter Reed National Military Medical Center. Dr. Willis is fluent in both English and Spanish, allowing him to serve patients from diverse backgrounds.

Dr. Willis practices at MUSC Health Columbia Medical Center Northeast and sees patients at multiple locations throughout Columbia, South Carolina. His expertise includes treating abdominal pain, including cases during pregnancy, as well as addressing swallowing difficulties. Patients have given him an average rating of 4.9 out of 5, reflecting their confidence in his care and clinical expertise.