Kathryn Stewart, PhD, is a clinical psychologist specializing in child, adolescent, and family therapy, and a leading expert in treating neurocognitve disorders in children. She is the founder and executive director of the Orion Academy, in Moraga, CA, the first college-preparatory high school for students with NLD and Asperger's disorder. She is a leading expert and frequent speaker on the topic of NLD and Asberger's for various psychological associations, such as the LDA.