5011 Westheimer Rd at Post OakHouston, TX 77056 Phone: +1 713-960-8100Fax: +1 713-960-6554Toll Free: +888-236-2427 Hotel E-mailHotel Website Classification 7 Superior First Class Commission Rooms Rates 10% 406 - Hoteliers! Is your information accurate? Update Here The Westin Oaks Houston at the Galleria Location & Neighborhood The Galleria - 20 MI, 25 min from William P. Hobby airport.Nearest Cross Street: Westheimer Rd