How to Get an ADHD Private Diagnosis A private ADHD diagnosis can have a major impact on your attitude, behavior and plans. A simple assessment is not enough. Doctors aren't trained to diagnose ADHD and can only refer you for an assessment by an expert. This is typically a psychiatrist https://lee-kline.mdwrite.net/what-is-the-reason-private-adhd-assessment-belfast-is-the-right-choice-for-you/