Robin A. Johnson

The Devereux Advanced Behavioral Health provides healthcare services. It offers services for persons with emotional, developmental, and educational disabilities. The firm provides needs usually stem from behavioral, psychological, intellectual, or neurological problems. The company was founded in 1912 and is headquartered in Villanova, PA.

Horizon Health Corp. provides mental health and rehabilitation services. It owns and operates freestanding behavioral health facilities. The firm offers contract management services for psychiatric and physical rehabilitation employee assistance programs for employers. The company was founded in 1981 and is headquartered in Lewisville, TX.

MedMark Services, Inc. operates opioid addiction and dependency treatment centers. It offers medication-assisted treatment services including individual substance abuse counseling to address the issues of addiction. The company was founded in 1998 and is headquartered in Lewisville, TX.