Evergreen Treatment Services

Nonprofit serving the homeless and unhoused with a wrap around approach through a harm reduction lens.

Evergreen Treatment Services is a private, 501(c)(3) nonprofit organization with a national and regional reputation for excellence that has been delivering evidence-based substance use disorder and social services in Western Washington since 1973. Our interdisciplinary team includes clinicians with advanced degrees in medicine, psychiatry, nursing, psychology, social work, counseling and acupuncture. ETS uses a comprehensive approach to treatment which combines medication assisted treatment with wraparound services such as medical monitoring, counseling, and drug screens. We also support the REACH team which provides street-based, case management and outreach services to adults living outside in the greater Seattle area. ETS is dedicated to the equal treatment of all our patients. We do not discriminate on the basis of race, color, national origin, age, disability, or sex.