ADHD Assessment - Is it Right For You? A private assessment can take between two and three hours and includes a thorough interview with a clinical ADHD specialist. It is helpful to bring an adult family member or friend for support, but this is not required. The entire psychiatric history https://psychiatryinuk28026.pages10.com/adhd-assessment-uk-private-isn-t-as-difficult-as-you-think-65368351