Patricia O'Brien Towle, Ph.D., has 30 years’ experience with early childhood developmental disabilities and Autism Spectrum Disorders. She is a clinical child psychologist at the Westchester Institute for Human Development and assistant professor of psychiatry, pediatrics and public health at the New York Medical College. In addition to her extensive clinical experience, Dr. Towle carries out research on the prevalence and developmental course of ASD, supervises psychology interns and post-doctoral fellows, and gives presentations to professionals and parents nationally. She lives in Westchester County, New York.