UPMC in the Susquehanna Region | Hospitals in Williamsport, Wellsboro, Lock Haven, Muncy, and Coudersport, PA UPMC in the Susquehanna region offers exceptional healthcare at hospitals in Williamsport, Lock Haven, Wellsboro, Muncy, and Coudersport, and outpatient care to communities in northcentral PA. Find a provider near you.