Tribune-Review | File The UPMC sign sits atop the U.S. Steel Tower in Downtown Pittsburgh, headquarters to the nonprofit health system that controls both hospital and insurance arms. UPMC was among health systems nationwide that reported strong financial performance in 2020 despite pandemic-spurred challenges. Tribune-Review | File Tribune-Review | File Allegheny Health Network Chief Medical Officer Dr. Donald Whiting (from left), UPMC Senior Medical Director Dr. Don Yealy, Allegheny County Executive Rich Fitzgerald, Heritage Valley Health System Medical Director of the Emergency Department Dr. Ronald Leckey and St. Clair Hospital Chief Medical Officer Dr. John Sullivan look on during a press conference about the rising number of local covid-19 cases at Point State Park on Thursday, Nov. 12, 2020.