Overview. CommonSpirit Health is a nonprofit, Catholic health system dedicated to advancing health for all people. It was created in February 2019 by Catholic Health Initiatives and Dignity Health. With its national office in Chicago and a team of over 150,000 employees and 25,000 physicians and advanced practice clinicians, CommonSpirit operates more than 2,000 care sites from clinics and hospitals to home-based care and virtual care services. O...