Established in 1995, HealthONE is one of the largest health care systems in Denver. Its hospitals have more than 9,000 employees and over 3,000 affiliated physicians. Its ambulatory surgical centers conduct outpatient and short-stay surgical procedures. HealthONE s hospitals provide endoscopic, gynecologic, urology and menopausal management services. In addition, its hospitals offer treatment solutions for medically and surgically complicated obstetrics. HealthONE s hospitals patient education resources assist to access clinical information about a variety of diseases. Its hospitals also provide assistance with issues related to depression, weight loss and smoking cessation. HealthONE s hospitals offer short- and long-term rehabilitative services. It is affiliated with The Colorado Health Foundation.