Evergreen Treatment Services

Evergreen Treatment Services (ETS) is the largest provider of substance use treatment and street-based outreach in Western Washington. At ETS, healing-centered treatment and outreach put people first. Since 1973, our interdisciplinary staff have been dedicated to serving people on their terms with recovery support services that work for them. We meet participants where they are, offering medications for opioid use disorder at three clinics in King and Thurston Counties and four mobile clinics.