How to Get an ADHD Assessment From a Private Provider The NHS can take months, or even years, to evaluate ADHD. This is due to a shortage of specialists and high demand for services. There are many private clinics that provide the fastest and most comprehensive alternative to the NHS. https://psychiatrist-in-uk70109.amoblog.com/a-guide-to-adhd-diagnosis-private-from-beginning-to-end-51639411