The Cost of Private ADHD Assessments The general public is becoming aware of ADHD due to the presence of celebrities such as Sue Perkins and Nadia Sawalha. However, the long NHS waiting times leave certain people in a precarious situation. Some people are forced to pay for private treatment. In http://www.stes.tyc.edu.tw/xoops/modules/profile/userinfo.php?uid=1556530