John Mengenhausen

National Association of Community Health Centers, Inc. is a non-profit organization that operates as a national health care advocacy organization. It offers group purchasing, patient accounting management, and interim leadership services. The company was founded in 1971 and is headquartered in Bethesda, MD.

Horizon Health Care, Inc. provides medical, dental and mental health care services. It provides a work environment which fosters open and honest communication, personal, and professional growth, and the best use of our resources. The firm delivers healthcare that is culturally appropriate, community-directed, and patient-centered. The company was founded in 1978 and is headquartered in Howard, SD.