Buy a USAHS diploma. How long to get a fake USAHS degree. How much to order a USAHS diploma and transcript? Saint Augustine University of Health Sciences (USAHS) is a private, for-profit health science university headquartered in San Marcos, California. It was founded in 1979 as the Institute of Physical Therapy. It has campuses in San Marcos and St. Augustine, Florida; Miami, Florida; Austin, Texas; and Dallas, Texas.