ADHD Assessment - Why it's Important to Get a Private ADHD Diagnosis Anyone who believes they may be suffering from ADHD but has not been diagnosed should get an ADHD assessment. The process can require up to two sessions. It is suggested to bring along a friend or family member. https://psychiatrists-uk32492.timeblog.net/65624714/10-wrong-answers-to-common-adhd-diagnosis-uk-private-questions-do-you-know-the-right-ones