44+ South Texas Veterans Health Care System Images . The south texas veterans healthcare system (stvhcs) is affiliated with the federal department of veteran's affairs (va) healthcare system. The south texas veterans health care system provides health care services to veterans in south texas. Summit Addresses Veterans Mental Health from s.hdnux.com Research outputs, collaborations and relationships for south texas veterans health care system the table to the right includes counts of all research outputs for south texas veterans health care system (stvhcs) published between 1 central arkansas veterans healthcare system (cavhs). Medic, corpsman, vocational/practical nurse) while in the service. Veteran applicants must submit a dd214 to provide proof of health care training in the military prior to application deadline. Medic, corpsman, vocational/practical nurse) while in the service. ...