Matthew Stubblefield, MD is a psychiatrist specializing in the diagnosis and treatment of Attention Deficit Disorder (ADD) and Attention Deficit Hyperactivity Disorder (ADHD) in children, adolescents, and adults. Through the Center for Behavioral Medicine Child, Adolescent & Adult Psychiatry, he also treats conditions that may co-occur with attention disorders, including mood disorders, anxiety, obsessive-compulsive disorder, Tourette's, and autistic disorders. Source notes state that he has served Bay Area patients since 1998 and expanded to Santa Rosa in 2005, and that he is experienced in reading and using brain SPECT imaging for more complex clinical evaluations.