Dr. John Bryson Marshall, MD

Dr. John Marshall specializes in gastroenterology and internal medicine, bringing nearly five decades of medical expertise to patient care. They earned their medical degree from the University of Nebraska College of Medicine and completed residency training at the University of Nebraska Medical Center. With 49 years of experience treating digestive health conditions and providing comprehensive internal medicine care, Dr. Marshall offers patients extensive knowledge in managing complex gastrointestinal disorders. They are fluent in both Spanish and English, ensuring effective communication with diverse patient populations.

Dr. Marshall practices at the MU Digestive Health Center in Columbia, Missouri, and maintains affiliations with Missouri Orthopaedic Institute. Their extensive experience allows them to address a wide range of digestive health concerns with precision and care. Patients consistently rate their experience highly, giving Dr. Marshall an average rating of 4.3 out of 5. …The combination of decades of clinical practice and specialized training makes them a trusted choice for patients seeking expert gastroenterological and internal medicine care in the Columbia area.