Hours Of Operations GNC Pennsylvania Penn Hills GNC Hours of Operation and Locations in Penn Hills, PA 4.9 - 150 votes 2 Locations in Penn Hills GNC Hours Category: Beauty & Health GNC - Penn Hills, PA 15235 28 Federal Drive(412) 247-7511 View Store Details GNC - Penn Hills, PA 15235 6200 Saltsburgh Road View Store Details Recommend For You Cotton on Bally Total Fitness Eastern Mountain Sports Trader Joe's The Athlete's Foot Diane's Beachwear Bottega Veneta Hanna Andersson Louis Vuitton Sportsman's Warehouse