Corewell Health William Beaumont University Hospital Heart and Vascular, is one of the most comprehensive, state-of-the-art cardiac care facilities in the world. The size of the average American hospital, the Corewell Health William Beaumont University Hospital Heart and Vascular is dedicated exclusively to the prevention, diagnosis and treatment of heart problems. All visitors and patients to the main hospital should enter through one of the following entrances: South entrance (entrance 5) - Park in the South parking deck - East entrance (entrance 3) - Park in the North parking deck - Valet parking is available at the south and east entrances. The North entrance remains closed.