Temecula Valley Hospital is proud to be a part of Southwest Healthcare, a comprehensive network of care with convenient hospital and ambulatory locations here to serve you and your loved ones. Temecula Valley Hospital in Temecula, California, is a 140-bed acute care hospital. It offers major specialty services including open heart surgery and neuroscience services. Temecula Valley is designated as a STEMI Receiving Center and Stroke Ready Hospital by the Riverside County Emergency Medical Services Agency. The Joint Commission has also designated the hospital as an Advanced Primary Stroke Center.