Ascension Saint Mary

Ascension Saint Mary is a healthcare provider brand encompassing several acute care hospitals, most notably in Kankakee and Chicago, Illinois, and Saginaw, Michigan. These facilities provide comprehensive medical services, including level II trauma care, advanced cardiac services, oncology, and behavioral health. In March 2025, the Illinois-based Ascension Saint Mary hospitals were acquired by Prime Healthcare, which committed to investing $250 million in facility and technology upgrades across the acquired network. The hospitals maintain a strong focus on serving vulnerable communities and providing faith-based, compassionate care.