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 program which provides street-based, case management and outreach services to adults living outside in the greater Seattle area.
Transforming the lives of individuals and their communities through innovative and effective addiction and social services
We address disparities and seek justice.
We work together toward common goals.
We initiate and embrace change.
We foster trust through mutual accountability.
We create a culture of inclusion and empowerment.
Staff and Board
Michelle Conley MSW
Director of Integrated Care
Kelley Craig MNPL
VP of REACH Programs
Director of Housing
Brandie Flood MSW
Director of Community Justice
Chloe Gale MSW
VP of Policy & Strategy
Dr. Paul Grekin MD
Chief Transformation Officer
Donavan Lam CPA
Chief Financial Officer
Director of Philanthropy & Communications
Karen Salinas MPH
Director of Outreach
Director of Health Integration & Innovation
Ronda Wade ARNP, FNP-BC
Director of Nursing
VP of Employee Experience
Director of Information Technology
Stephen Woolworth PhD
Chief Executive Officer
Board of Directors
Board Chair: Vincent Briere
Vertiance, LLC member since 2017
Vice-Chair: Jessica Marquardt
Turner Exhibits, Inc. member since 2021
Secretary: Nathan Bays
WA State Attorney General’s Office member since 2022
Treasurer: Portia Blanchette
K&L Gates, LLP member since 2022
Reach House Association member since 2016
Paul J. Ishii
Hospitality (retired) member since 2017
U.S. Bank member since 2020
Swedish Health Services member since 2020
Business Management (retired) member since 2020
We Are In member since 2021
King Co. Prosecuting Attorney’s Office member since 2022
MultiCare Health System member since 2022
City of Seattle member since 2022
Christina Clayton LICSW, SUDP
UW School of Medicine member since 2023
This could be you!
Interested in being an ETS Board member?
ETS’s Board of Directors is seeking new members! If you’d like more information on membership opportunities and the application process, head to the Contact Us page and select "Board Opportunities" in the form's dropdown menu.