ADHD Assessment - Is it Right For You? A private assessment can take up to two hours and includes a clinical interview with a specialist in ADHD. It is helpful to bring with you a family member or friend for assistance, but it is not essential. A complete psychiatric record https://iampsychiatry97103.blogmazing.com/28933554/adhd-assessment-uk-private-explained-in-less-than-140-characters