Evergreen Treatment Services

Evergreen Treatment Services Employee Directory

Hospitals and Health CareUnited States201-500 Employees

Evergreen Treatment Services (ETS) has been working to transform the lives of individuals and their communities through innovative and effective addiction and social services in Western Washington since 1973.

At our three clinics in King, Thurston, and Grays Harbor counties, ETS offers medication-assisted treatment for opioid dependence to more than 1,500 patients.  Our services combine methadone or buprenorphine-based medications with wraparound services including counseling, urine drug screens, acupuncture, and engagement with medical providers. Street-based outreach services are provided by our REACH Team to vulnerable, chronically homeless adults with addiction in downtown Seattle. 

Our Mission
Transforming the lives of individuals and their communities through innovative and effective addiction and social services
 
Our Vision
We strive to be a leader in addiction and social services.

We are….
Competent and compassionate care providers.
Professionals who value and respect each individual’s contribution in creating a healthy and engaging work environment.
Partners with the community.

We provide….
Person‐centered addiction and social services using research‐based interventions and technologies.
Education for the community and advocacy for and with the people we serve.
Training and mentorship in the community to promote understanding of addiction, treatment, and social services.

We grow….
Sustainably.
Responsibly.
Strategically.
Creatively.
Mindfully.
 
Our Values
Collaboration: We work together toward common goals.
Compassion: We provide respectful, person-centered care.
Diversity: We welcome and value differences.
Empowerment: We promote growth and autonomy.
Holistic: We cultivate wellness and balance.
Innovation: We initiate and embrace change.
Integrity: We are ethical and professional.

Find Evergreen Treatment Services employees' phone numbers or email addresses

Evergreen Treatment Services Global Highlights

Location
Employees

North America
246

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  • United States Of America
    246

Evergreen Treatment Services's Leadership

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    R. J.
    Chief Transformation Officer
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    J. G.
    Co-Owner
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    E. G.
    Owner
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    K. S.
    Director Of Outreach
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    T. K.
    Director, Development
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    B. V.
    Communications Manager
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    D. I.
    Public Safety Manager/Facilities Manager
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    F. W.
    Grants Manager
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Evergreen Treatment Services Employee Metrics

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0%
2025
2024
  • Healthcare Services
  • Program & Project Management
  • Accounting
  • Human Resources
  • Legal
  • Other
  • Information Technology
  • Community & Social Services

Contact profiles from Evergreen Treatment Services

Name
Title
Contact Info
Location
Last Update
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    R. B.
    Human Resources Manager
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    Oct 22, 2024
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    E. C.
    Screening And Outreach Coordinator
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    United States
    Oct 18, 2025
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    L. M.
    Substance Use Disorder Professional
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    United States
    Oct 23, 2025
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    A. S.
    Substance Abuse Counselor
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    United States
    Oct 25, 2025
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    A. G.
    Revenue Cycle Supervisor
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    Apr 23, 2025
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    C. M.
    Sudp
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    Oct 16, 2024
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    D. G.
    Administrative And Client Services Coordinator At Evergreen Treatment Services
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    Oct 23, 2024
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    H. W.
    Social Worker
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    UNITED STATES
    Oct 22, 2024
  • Stylized image of a person
    J. H.
    Sudp
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    Oct 17, 2024
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    K. O.
    Assistant Recruiter
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    Jul 27, 2024

Frequently Asked Questions

What is Evergreen Treatment Services known for?

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Evergreen Treatment Services was founded in 1973 operates in the Hospitals and Health Care industry. The company's main headquarters is located in 1700 Airport Way South, Seattle, Washington 98134, US; you can contact the main corporate office by phone at . Explore Evergreen Treatment Services's company overview page for more information.

What is Evergreen Treatment Services's most common email format?

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Evergreen Treatment Services employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Evergreen Treatment Services email formats with LeadIQ.

How many employees does Evergreen Treatment Services have currently?

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Evergreen Treatment Services has approximately 244 employees as of October 2025. These team members are located across 1 continents, including North America.

Who are Evergreen Treatment Services's key employees and leadership?

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As of October 2025, Evergreen Treatment Services's key employees include:

  • Chief Transformation Officer: R. J.
  • Co-Owner: J. G.
  • Owner: E. G.
  • Director Of Outreach: K. S.
  • Director, Development: T. K.

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