ADHD Assessment - Why It's Better to Get a Private One Instead of Waiting on the NHS The NHS can offer an in-person ADHD assessment, but it's a long wait. Some have reported waiting for 3 years. GPs may refer patients to private clinics or prescribe medications in a shared https://alexisqusqp.blogocial.com/5-adhd-assessment-private-instructions-from-the-professionals-65405295