Advocate Aurora Health

advocateaurorahealth.org

Advocate Aurora Health (AAH) is a non-profit health care system with dual headquarters located in Milwaukee, Wisconsin, and Downers Grove, Illinois. As of 2021, the AAH system has 26 hospitals and more than 500 sites of care, with 75,000 employees, including 10,000 employed physicians. The health system formed as a result of a merger between Illinois-based Advocate Health Care and Wisconsin-based Aurora Health Care. AAH is a teaching affiliate of the University of Wisconsin School of Medicine and Public Health.