A good mental health diagnosis is essential in providing appropriate treatment and referrals when necessary. Therefore, it is important to me that if I assign a diagnosis, it is done so carefully and with reliability and validity. That is why I use the EASY Diagnostic System, created by Dr. David Burns, M.D. as a highly reliable and valid mental health diagnosis system based on diagnoses descriptions in the DSM-V. Thus, you can feel assured that if you are assigned a diagnosis that it will have a high probability of being accurate and valid.