Dr. Antwan Atia is a board-certified gastroenterologist and hepatologist, widely respected for his clinical expertise and compassionate care. He practices at St. Mary’s Center for Digestive & Liver Diseases, serving patients with a wide spectrum of gastrointestinal and liver disorders in Toledo, Ohio.

Dr. Atia’s areas of expertise include colorectal cancer screening, Crohn’s disease, ulcerative colitis, fatty liver disease, liver cirrhosis, and hepatitis C. He is also highly skilled in managing gastroesophageal reflux disease (GERD) and Barrett’s esophagus, as well as performing advanced procedures such as hemorrhoidal banding and endoscopic ultrasound.