She has received a 3.5 out of 5 star rating by her patients. Dr. Rittman is affiliated with Alexian Brothers Medical Center and St. Alexius Medical Center. Aetna EPO, Blue Cross/Blue Shield, and Coventry are among the insurance carriers that Dr. Rittman honors. She graduated from the University of Illinois College of Medicine at Chicago. Her medical residency was performed at Advocate Lutheran General Hospital.