Nadeau Psychology provides many testing and evaluation services, including Gifted testing (initial and second opinion), Psychoeducational Evaluations, and Diagnostic Evaluation (including ADHD, ASD/Autism) At Nadeau Psychology, we collaborate with individuals and families to reduce the symptoms of various mental health disorders, as well as to restore functioning at home, at school or work, and in the community. We specialize in the treatment of: Obsessive-compulsive disorder (OCD) Tourette Syndrome and other tic disorders Body-focused repetitive behaviors (including hair-pulling, skin-picking, and nail-biting) Body Dysmorphic Disorder Anxiety Depression