The Cost of Private ADHD Assessments The public is becoming more aware of ADHD due to the presence of celebrities such as Sue Perkins and Nadia Sawalha. However, long NHS waiting times put certain people in a precarious situation. Some are even required to pay for private treatment. In the http://www.stes.tyc.edu.tw/xoops/modules/profile/userinfo.php?uid=1373112