ADHD Assessment - Why it's Important to Get a Private ADHD Diagnosis A thorough ADHD assessment is important for anyone who believes they may have undiagnosed ADHD. The process could take up to two sessions and it is recommended to bring someone from the family or a close acquaintance along. https://private-adhd-assessment13322.targetblogs.com/30362115/the-most-important-reasons-that-people-succeed-in-the-adhd-diagnosis-uk-private-industry