Little Company of Mary is a not-for-profit hospital service based in Oak Lawn. A Catholic-based organization, it was established based on the visit by three sisters of the Little Company of Mary to Chicago in 1893. It provides various services, including in and out patient treatments, surgery and various testing capabilities.
It additionally provides physical therapy treatments, including acupuncture and massage to patients in need of pain relief, whether for short term benefit or long term rehabilitation and strengthening.