AT Center for human development (CHD) Care Finds a way: The Center for Human Development (CHD) provides a broad range of high quality, community-oriented human services dedicated to promoting, enhancing, and protecting the dignity and welfare of people in need. The RN provides direct support to Persons in order to assess needs, participates in medical reviews, and provides counseling in areas of health and psycho-physiological well-being, and liaisons with other medical and community-based providers.