Dr. Justine Koo 
in Deer Park, NY - Your Local Psychologist

Helping children, adolescents, and young adults build the skills, insight, and confidence to thrive — through compassionate CBT and specialized assessments for Autism, ADHD, and learning differences.

According to the American Psychological Association, “Psychologists help people of all ages live happier, healthier and more productive lives.” At Dr. Justine Koo's practice in Deer Park, we use evidence-based psychotherapy methods and collaborative treatment measures to help our patients overcome life’s challenges. By building insight and strategies, patients can achieve meaningful and lasting improvements. Dr. Justine Koo is dedicated to providing personalized care for every individual.