ADHD Assessment - Is it Right For You? A private assessment can last between 2 and 3 hours and includes a medical interview with a specialist in ADHD. It is helpful to bring an adult family member or a friend to provide assistance, but it is not necessary. The full https://psychiatry-uk25382.blazingblog.com/29941980/10-misconceptions-your-boss-holds-regarding-adhd-assessment-uk-private