Information on GNC in Bridgeport, MI 48722 Outlet Note Regular Brands GNC Michigan Bridgeport 325637 Rating 4.7 based on 97 votes Address 6155 Dixie Highway, po box 100 Bridgeport, MI 48722 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 - Birch Run GNC Outlet - Bay City GNC Outlet - Bay City GNC Outlet - Burton People Also Viewed