Information on GNC in Ashland, PA 17921 Outlet Note Regular Brands GNC Pennsylvania Ashland 325247 Rating 4.7 based on 97 votes Address 129 East Centre Street Ashland, PA 17921 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 - Berwick GNC Outlet - Allentown GNC Outlet - Allentown GNC Outlet - Allentown People Also Viewed