The mission of University Health System is to provide, within the financial resources available, the highest quality care to our patients; to teach the next generation of health professionals; to advance medical knowledge and improve rge delivery of patient care by supporting research; and to promote the good health of the community.

University Health System includes eight facilities, including one of the largest hospitals in San Antonio. It has five ambulatory care clinics, one specialty clinic, and a correctional health care division.

http://www.universityhealthsystem.com/aboutuhs/volunteer-ops.html