The current $152 million, 340,000-square-foot facility opened in 2010 and serves London, Laurel County, and communities throughout southeastern Kentucky, including Clay, Laurel, Jackson, Knox, Pulaski, Rockcastle, and Whitley counties. CHI Saint Joseph Health is one of Kentucky's largest health systems, with 100 locations in 20 counties, including hospitals, physician groups, clinics, primary care centers, specialty institutes, and home health agencies.