ADHD Assessment - Is it Right For You? A private assessment will take up to two hours and involves a comprehensive medical interview with an ADHD specialist. It is useful to bring with you a family member or friend for assistance, but it is not required. A full psychiatric history https://iampsychiatry-com19602.blogminds.com/a-rewind-how-people-talked-about-adhd-assessment-uk-private-20-years-ago-27124159