How to Get an ADHD Assessment From a Private Provider The NHS can take months, or even years to determine ADHD. This is due to a deficiency of specialists and high demand for services. There are fortunately private clinics that provide a faster and more extensive alternative to the NHS. https://psychiatry69013.blogolenta.com/26302920/how-to-find-out-if-you-re-are-ready-for-adhd-diagnosis-private