BJC Medical Group Gastroenterology at Christian Hospital

Jason Taylor, MD, is a board-certified gastroenterologist who sees patients 18 years and older. He specializes in therapeutic endoscopy and provides comprehensive care for patients with pancreatic, biliary and gastrointestinal disorders. He has exper...

Michelle Ahlers, PA-C, is a board-certified gastroenterology physician assistant who sees patients 18 and older. She assists with care for a variety of conditions affecting the esophagus, stomach, pancreas, liver, gallbladder and colon, including hea...

Nicole Shen, MD, is board-certified in gastroenterology and transplant hepatology. Dr. Shen earned her medical degree from the University of Missouri - Columbia School of Medicine in Columbia, Missouri. She completed her internship, residency, and fe...

Dr. Olagbegi's practice is part of BJC Medical Group of Illinois, a well-established, multi-specialty physician group.

Olivia Edwards, PA-C, is a board-certified physician assistant specializing in gastroenterology. She earned her degree from the Southern Illinois University – Carbondale School of Medicine physician assistant program. Patients ages 18 and above can s...