ADHD Test - Why It Is Important To Seek A Private Diagnosis If you suspect that you have ADHD Consider asking your GP for the referral to a health care professional who conducts ADHD assessments for adults. These professionals could be psychiatrists, neuropsychologists or psychologists. A thorough interview is required http://www.stes.tyc.edu.tw/xoops/modules/profile/userinfo.php?uid=1557452