Cook County Hospital is a public hospital located in Chicago, Illinois. It is part of the Cook County Health system and serves a diverse population, providing a wide range of medical services, including emergency care, surgery, and outpatient services. The hospital is known for its commitment to serving low-income and uninsured patients. Originally established in 1837, Cook County Hospital has a long history of providing healthcare to the community. The facility has undergone significant renovations and expansions to improve patient care and modernize its services. It also serves as a teaching hospital, training future healthcare professionals.