Information on GNC in Girard, OH 44420 Outlet Note Regular Brands GNC Ohio Girard 327034 Rating 4.7 based on 97 votes Address 713 North State Street Girard, OH 44420 Phone Hours may vary in different stores. For accurate hours, please contact each store directly. Suite643 Hours may vary in different stores. For accurate hours, please contact each store directly. Nearby GNC Outlet GNC Outlet - Austintown GNC Outlet - Alliance GNC Outlet - Alliance GNC Outlet - Aurora People Also Viewed