ADHD Assessment - How to Find a Low-Cost Private Specialist A long process is needed to determine ADHD. It involves a thorough examination by your psychiatrist, including old school reports. You may need to seek your parents' support. It is possible to avoid long NHS waiting times by going private. https://arthuryaoqy.myparisblog.com/30315252/the-history-of-adhd-diagnosis-private-in-10-milestones