About Our Agency The South Carolina Department of Disabilities and Special Needs (DDSN) is the state agency that plans, develops, coordinates, and funds services for South Carolinians with the severe, lifelong disabilities of: intellectual disability and related disabilitiesautism spectrum disordertraumatic brain injuryspinal cord injury and similar disabilityAbout Coastal Regional CenterCoastal Regional Center is a residential facility of the South Carolina … Continue reading Mental Health Professional III (Director of Psychology)