Information on GNC in Burien, WA 98166 Outlet Note Regular Brands GNC Washington Burien 325777 Rating 4.7 based on 97 votes Address 110 sw 148th Street Burien, WA 98166 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 - Bellevue GNC Outlet - Bellevue GNC Outlet - Auburn GNC Outlet - Auburn People Also Viewed