Pine Rest Christian Mental Health Services | 13,416 followers on LinkedIn. Mental health news, tips and topics from the third largest non-profit behavioral health system in the U.S. | Pine Rest offers a full continuum of behavioral health services and is the second largest non-profit behavioral health system in the United States. Our comprehensive behavioral health center located in Grand Rapids, Michigan offers psychiatric urgent care, outpatient, inpatient, partial hospitalization (day programs), assessment and testing, residential, addiction treatment and specialty services such as crisis response, employee assistance programs, forensic psychiatry and psychology, neuromodulation and more. The outpatient network includes offices and teletherapy services throughout Michigan, providing individualized and group therapy for people of all ages and all levels of need.