How to Get an ADHD Assessment From a Private Provider The NHS can take months, or years, to evaluate ADHD. This is due to the absence of specialists and the huge demand for services. There are many private clinics that offer the fastest and most complete alternative to the NHS. https://private-adhd-assessment24566.theideasblog.com/30224882/what-is-adhd-diagnosis-private-and-how-to-make-use-of-it