Endeavor Health is a regional health system serving northeast Illinois, formed in 2022 through the merger of NorthShore University Health System and Edward-Elmhurst Health. It is Illinois' third-largest health system, covering six counties in the Chicagoland region and serving more than 4.2 million residents.
The organisation operates nine hospitals and more than 300 care locations, supported by a workforce of over 27,000 team members and more than 6,000 physicians. Its service model spans primary care, specialty care, and immediate care - including walk-in clinics open seven days a week - alongside a patient portal that provides 24/7 access to test results, medical records, and direct messaging with providers.
Endeavor Health's integrated delivery structure connects hospital, outpatient, and urgent care services under a single system, with the stated aim of making coordinated, person-centred care accessible across the communities it serves.