Dr. Mary Jo Atten, MD

Dr. Mary Atten is a gastroenterologist and internal medicine physician with 38 years of experience in comprehensive digestive health care. She earned her medical degree from the University of Illinois at Chicago College of Medicine, establishing a strong foundation in patient care and medical expertise. Dr. Atten is board-certified in both gastroenterology and internal medicine, allowing her to provide specialized treatment for digestive disorders while maintaining a broad understanding of overall health concerns. She provides care in English to serve her diverse patient community.

Dr. Atten practices at two prominent Chicago healthcare institutions: Provident Hospital of Cook County and John H. Stroger Jr Hospital of Cook County, both located in Chicago, Illinois. Her extensive experience spans nearly four decades of caring for patients with various digestive health needs. As both a gastroenterologist and internist, she brings a comprehensive approach to patient care that addresses …both specific gastrointestinal concerns and general medical health. Her dual specialty training enables her to coordinate care effectively and provide thorough medical evaluations for her patients.