Founded in 2012, Oak Street Health is a network of value-based primary care centers for adults on Medicare. With a mission of rebuilding healthcare as it should be, the company operates an innovative healthcare model focused on quality of care over volume of services, and assumes the full financial risk of its patients. Oak Street Health currently operates more than 70 centers across Illinois, Michigan, Ohio, Pennsylvania, Texas, Indiana, North Carolina, Rhode Island, Tennessee, New York and Mississippi.