Headquartered in Shreveport, La., Allegiance Health Management is operational for more than 100 years and provides post acute health care management services. It operates a geriatric psychiatric unit and offers outpatient psychiatric, consulting and long-term care services. The company operates a range of health care facilities in Louisiana, Texas, Florida, Oklahoma, North Carolina, Mississippi, Georgia and Arkansas. Allegiance Health Management offers psychiatric services for senior citizens. It additionally provides specialized acute care for medically complex patients. The company offers a range of specialized treatment programs and various rehabilitative therapies. Allegiance Health Management s outpatient program serves senior citizens with mental illnesses, emotional distress and behavioral problems. Its staff members include an activity coordinator who organizes recreational activities, psychiatrists and counselors. The company conducts The Critical Access Hospital Program and maintains one of its locations in Plainview, Texas