ADHD Assessment - Is it Right For You? A private assessment can take between 2 and 3 hours and includes a medical interview with a specialist in ADHD. It is helpful to bring along a family member or friend for assistance, but it is not essential. A complete psychiatric history https://raymondnqwbj.buyoutblog.com/29764078/adhd-assessment-uk-private-explained-in-less-than-140-characters