How to Get an ADHD Assessment From a Private Provider The NHS can take months, or years, to assess ADHD. This is due to the absence of specialists and the large demand for services. Fortunately, there are private clinics that offer a faster and more comprehensive alternative to the NHS. https://travisaavnv.canariblogs.com/comprehensive-list-of-adhd-diagnosis-private-dos-and-don-ts-44702987