Joel Nigg, Ph.D., is a clinical psychologist and a professor in the departments of psychiatry and behavioral sciences at OHSU. He directs the OSHU ADHD Research program and is also director of the division of psychology.
Adult Attention Deficit Disorders Clinic at OHSU School of Medicine
The Adult Attention Deficit Disorders Clinic provides initial evaluation for diagnosis of adults with residual Attention Deficit Disorder and follow-up treatment for patients who have already been diagnosed.
Center for Communication & Learning Skills
CCLS offers each client a welcoming, comfortable, positive and growth-oriented environment. We provide state-of-the-art tools to safely, efficiently, and gracefully achieve change with ADHD and attention issues.
Cynthia L. Arnold, Ph.D. - New Leaves Clinic
Dr. Arnold's clinical expertise is in testing, diagnosing and treating developmental differences: Autism/Asperger’s/ASD, ADHD/Executive Functioning, Dyslexia and resulting emotional and behavioral challenges.
David M. Freed, Ph.D.
H.E.L.P. = Help Eliminate Learning Problems
HELP is a not-for-profit, non-discriminatory Oregon corporation offering testing, evaluation, and treatment for Adults and Children with Learning Problems. We provide ADHD treatment, Aspergers treatment, Dyslexia treatment and other challenges.
Loren E. Mallory, Ph.D, ABPP
Matthew Fleischman, PhD
Dr. Matthew Fleischman is a nationally recognized professional in the treatment of ADD/ADHD and related conditions. He founded the Center for Learning & Attention in Eugene.