I am a board-certified mental health nurse practitioner who resides in Texas. I carry out Actual physical and psychological assessments. A referral to a psychiatrist or psychiatric mental health nurse practitioner (PMHNP) is commonly not required. Even so, consulting your Principal care health practitioner (PCP) 1st may be advantageous and https://brainhealthusa.com/psychiatrist-la-verne-los-angeles-county-ca-substance-use-disorder/