ADHD Assessment - Why it's Important to Get a Proper Diagnosis Speak to your GP in case you're concerned about ADHD. They can refer you to a private specialist like Priory. This will require a consult with a psychiatrist. They are able to diagnose ADHD through a thorough evaluation process. https://arthurospkf.thenerdsblog.com/35429173/is-there-a-place-to-research-adhd-diagnosis-private-online