Sikandar Mesiya, MD, is board-certified in gastroenterology, he specializes in diagnosis and treatment of disorders of the esophagus, stomach, small intestine, colon, liver, and gallbladder.

Dr. Mesiya completed medical school at Dow Medical College in Karachi, Pakistan. He then completed residency at SSM Health St. Louis University Hospital in St. Louis before completing a digestive disease and nutrition fellowship from the University of Oklahoma College of Medicine. Prior to joining SSM Health Medical Group, Dr. Mesiya has served Midwest City residents for more than twenty years. He has been published dozens of times for his studies on the colon and gastrointestinal endoscopy. Dr. Mesiya has experience teaching digestive disease and nutrition courses at the University of Oklahoma College of Medicine. He is a member of the American College of Gastroenterology and the American Gastroenterological Association.