ADHD Assessment - Why it's Important to Find a Private Clinic If they suspect the patient might have ADHD they may refer them to private ADHD testing services. This process can be frustrating and time-consuming. It is crucial to locate a psychiatrist with experience treating ADHD. NHS guidelines in England, https://reidfdatl.luwebs.com/30437896/an-in-depth-look-back-what-people-talked-about-adhd-assessment-uk-private-20-years-ago