Information on GNC in Mansfield, OH 44906 Outlet Note Regular Brands GNC Ohio Mansfield 328123 Rating 4.7 based on 97 votes Address 1009 Park Avenue, West Mansfield, OH 44906 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 - Ashland GNC Outlet - Amherst GNC Outlet - Amherst GNC Outlet - Barberton People Also Viewed