ADHD Assessment - Is it Right For You? A private assessment could take between two and three hours and involves a comprehensive clinical interview with an ADHD specialist. It is useful to bring along a friend or family member for support, but this is not essential. The entire psychiatric history https://iampsychiatry55801.bloggazzo.com/29283565/adhd-assessment-uk-private-isn-t-as-difficult-as-you-think