ADHD Assessment - Why it's Important to Find a Private Clinic If they suspect someone may be suffering from ADHD they can refer them to private ADHD testing services. However the process can be long and difficult. It is essential to select a psychiatrist with experience in treating ADHD. NHS https://mental-health94393.alltdesign.com/what-is-the-evolution-of-adhd-diagnosis-private-uk-49171562