Bluewater Health, with locations in Sarnia and Petrolia, cares for the residents of Sarnia-Lambton. With close to 2,500 staff, Professional Staff and volunteers, Bluewater Health provides an array of specialized acute, complex continuing care, allied health and ambulatory care services. State-of-the-art facilities, which opened in 2010, contribute to Bluewater Health’s Mission: We create exemplary healthcare experiences with patients and families every time.