David R. Gastfriend

David R. Gastfriend is an American psychiatrist, internationally recognized addiction treatment researcher, the former chief executive officer of the Treatment Research Institute (TRI), and current Chief Medical Officer of DynamiCare Health.

In April 2017, the Patient-Centered Outcomes Research Institute awarded a $13-million-dollar, 5-year grant to TRI to study addiction treatment with Gastfriend as principal investigator. It will be the first large-scale trial to integrate the evidence-based practices in the Personalized Addiction Treatment to Health (PATH) model now standard in more than 30 US states. These criteria became the basis of ASAM's assessment software "Continuum", which will be deployed in the TRI study. from 2004 to 2013. While there he co-authored a 2011 study instrumental in getting FDA approval of injectable naltrexone (Vivitrol) for the treatment of alcohol and opioid dependence.

In 2012 he received the John P. McGovern Award for "highly meritorious contributions to addiction and society in public policy, treatment, research or prevention" from the ASAM. Gastfriend has worked as a consultant for the governments of Belgium, China, Iceland, Israel, Norway, Russia and the U.S., as well as the alcoholism and opioid-addition treatment company BioCorRx.