ADHD Private Assessment - Getting an Accurate Diagnosis A psychiatrist or nurse specialist must conduct a private assessment to diagnose ADHD. Only these healthcare professionals in the UK are able to diagnose ADHD. They will look for ADHD symptoms and mental health issues since childhood as well as school reports. https://beaufgdwq.blogoscience.com/35459289/the-reasons-why-adhd-assessment-private-is-the-obsession-of-everyone-in-2023