Nisonger Clinics include: - Autism Spectrum Disorder Clinic provides families with an interdisciplinary evaluation of their child’s developmental strengths, skills and needs including a medical diagnosis and complete developmental and behavioral profile of the child. - Behavior Support Services assists people with developmental disabilities who experience high rates of behavior problems, from inappropriate social interactions to severe aggression. Two programs, Adult and Child Behavior Support Services, develop, implement, and monitor behavior support plans to help meet the needs of these people and their families. - Dental Program provides training for students enrolled in dental and dental hygiene programs as well as postgraduate level dental residents. - Dual Diagnosis Clinic provides outpatient psychiatric services to children and adults with IDD and mental health needs with support from the Franklin County Board of MR/DD and the Franklin County ADAMH board. - Early Childhood Education is designed to facilitate the development of young children through a fun and exciting play-based classroom program. - Family-Directed Developmental Clinic provides families with an interdisciplinary evaluation of their child’s developmental strengths, skills and needs including a medical diagnosis and complete developmental profile of the child. - Williams Syndrome Program Comprised of 3 components: a multidisciplinary Williams Syndrome Clinic, research studies of Williams syndrome, and the Williams Syndrome Family Support Group.