Dr. Antonio R. Cheesman Rocca treats patients for a wide range of gastrointestinal conditions, including disorders of the pancreas and biliary tree, esophagus, stomach, duodenum, colon and rectum. He offers expertise in advanced therapeutic endoscopy, including endoscopic ultrasound (EUS), endoscopic retrograde cholangiopancreatography (ERCP), complex endoscopic resection, endoscopic ablation, and more.

Dr. Cheesman Rocca's research interests include innovations in therapeutic endoscopy, acute and chronic pancreatitis, pancreatic cysts and pancreatic cancer.

Dr. Cheesman Rocca is an assistant professor in the Department of Internal Medicine, Division of Gastroenterology and Hepatology, at Saint Louis University School of Medicine.