Ephrata Washington Keywords: Advanced Search Directory View All Listings Add Listing Sort By:Default Listing Title ZIP Code Listing Title Garden Oasis Assisted Living – Ephrata, Washington Listing Category Assisted living facility in Washington State, Assisted living Website https://www.columbiabasinhospital.org/services/assisted-living/ Phone 509-754-4631 Listing Tags Assisted Living, Ephrata Washington, Senior Living Locations Address 98823