Information on GNC in Scranton, PA 18508 Outlet Note Regular Brands GNC Pennsylvania Scranton 329792 Rating 4.7 based on 97 votes Address 1777 North Keyser Avenue Scranton, PA 18508 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 - Bangor GNC Outlet - Allentown GNC Outlet - Bethlehem People Also Viewed