ADHD Assessment - Why it's Important to Get a Private ADHD Diagnosis Anyone who suspects they be suffering from ADHD but hasn't been diagnosed with it should undergo an ADHD assessment. The process can take up to 2 sessions. It is suggested to bring a friend or a family member. https://cruzuwurk.onzeblog.com/29248804/what-are-the-myths-and-facts-behind-adhd-diagnosis-private