ADHD Assessment - How to Find a Low-Cost Private Specialist A long process is needed to diagnose ADHD. It requires a thorough assessment by your psychiatrist, which includes old school reports. You may even have to ask your parents for support. It is possible to reduce long NHS waiting times https://garretthkhbj.blogthisbiz.com/35579392/everything-you-need-to-know-about-adhd-diagnosis-private-dos-and-don-ts