ADHD Assessment - Why it's Important to Find a Private Clinic If they suspect that a patient may have ADHD they can refer them to private ADHD testing services. This can be very frustrating and time-consuming. It is essential to select a psychiatrist who has experience treating ADHD. NHS guidelines https://hectorustgh.webbuzzfeed.com/29768585/15-terms-that-everyone-is-in-the-adhd-diagnosis-private-uk-industry-should-know