Los Robles Hospital& Medical Center is the largest hospital in eastern Ventura County. It is a hospital and medical center complex in the city of Thousand Oaks, California. It is a 382-bed acute care hospital with a level II trauma center. The facility is owned by HCA−Hospital Corporation of America, and operated by their HCA Far West Division. Los Robles means "The Oaks" in Spanish, and the name refers to the thousands of oak trees in surrounding Thousand Oaks. It had 1,720 employees in 2016.