Her areas of expertise consist of newborn care, preventive care, and breastfeeding issues. Aetna EPO, Blue Cross/Blue Shield, and Coventry are among the insurance carriers that Dr. Heredia accepts. Dr. Heredia graduated from the University of Illinois College of Medicine at Chicago and then she performed her residency at Advocate Lutheran General Hospital. She is affiliated with Northwestern Medicine Central DuPage Hospital and Northwestern Medicine Regional Medical Group. She has an open panel.