Dr. Aline Tanios is a pediatric hospitalist at SSM Health Cardinal Glennon Children's Hospital, specializing in complex care for children with special health needs. She is the medical director for hospital's medical-surgical unit and co-founder of the Complex Medical Care Program.

At Saint Louis University School of Medicine, Dr. Tanios is an associate professor in the Department of Pediatrics, Division of General Academic Pediatrics.

In addition, Dr. Tanios is associate program director of the Pediatric Residency Program and is interested in resident education. She is a multi-year recipient of the Robert Wilmott Award for outstanding mentorship to residents.

Her professional memberships include the Academic Pediatric Association and the American Academy of Pediatrics.