She is a board certified developmental/behavioral pediatrician and works in a multidisciplinary setting seeing children of all ages with such concerns as autism, learning disabilities, attention deficit hyperactivity disorder, Tourette syndrome, and mental retardation. Dr. Williams is also the director of the STAR (Systematic Treatment of Autism and Related Disorders) biomedical clinic. While her primary responsibilities are clinical, she also engages in clinical research and has authored several articles on autism and other developmental topics. REGISTER