John H. Stroger Jr. Hospital is a public hospital located in Chicago, Illinois. It is part of the Cook County Health system and serves as a major healthcare provider for the community. The hospital offers a wide range of services, including emergency care, surgery, and specialized medical treatments. Established in 1837, the hospital was renamed in 1995 to honor John H. Stroger Jr., a former Cook County Board President. It is known for its commitment to providing quality healthcare to underserved populations and plays a vital role in the region's health system.