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. This process can be a bit frustrating and long. It is important to locate a psychiatrist with experience treating ADHD. NHS https://emilianohhtio.spintheblog.com/29607193/20-trailblazers-leading-the-way-in-adhd-diagnosis-private-uk