Evergreen Treatment Services Employee Directory

Hospitals and Health CareWashington, United States201-500 Employees

Evergreen Treatment Services (ETS) is a health care organization based in Seattle, Washington, United States, operating in the Hospitals and Health Care industry in Western Washington at 1700 Airport Way South. The organization has 201-500 employees and runs three clinics in King, Thurston, and Grays Harbor counties. Since 1973, ETS has provided medication-assisted treatment for opioid dependence by combining methadone or buprenorphine-based medications with wraparound services such as counseling, urine drug screens, acupuncture, and engagement with medical providers. It also operates the REACH Team, a street-based outreach program serving vulnerable, chronically homeless adults with addiction in downtown Seattle. ETS describes its mission as transforming the lives of individuals and their communities through innovative and effective addiction and social services, and it aims to be a leader in addiction and social services, guided by values such as collaboration, compassion, diversity, empowerment, holistic care, innovation, and integrity.

Find Evergreen Treatment Services employees' phone numbers or email addresses

Evergreen Treatment Services Global Highlights

Location
Employees

North America
249

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  • United States Of America
    249

Evergreen Treatment Services's Leadership

  • Stylized image of a person
    R. J.
    Chief Transformation Officer
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  • Stylized image of a person
    J. G.
    Co-Owner
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  • Stylized image of a person
    E. G.
    Owner
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  • Stylized image of a person
    K. S.
    Director Of Outreach
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    T. K.
    Director, Development
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  • Stylized image of a person
    B. V.
    Communications Manager
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  • Stylized image of a person
    R. W.
    Medical Provider/Nurse Manager
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    D. I.
    Public Safety Manager/Facilities Manager
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Evergreen Treatment Services Employee Metrics

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50%
0%
2026
2025
  • Healthcare Services
  • Program & Project Management
  • Accounting
  • Human Resources
  • Legal
  • Other
  • Information Technology
  • Community & Social Services
  • Administrative

Contact profiles from Evergreen Treatment Services

Name
Title
Contact Info
Location
Last Update
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    J. G.
    Co-Owner
    Phone icon
    United StatesMaryland
    May 31, 2026
  • Stylized image of a person
    E. G.
    Owner
    Phone icon
    Oct 16, 2024
  • Stylized image of a person
    R. J.
    Chief Transformation Officer
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    Oct 22, 2024
  • Stylized image of a person
    K. S.
    Director Of Outreach
    Phone icon
    United States
    Feb 18, 2026
  • Stylized image of a person
    T. K.
    Director, Development
    Phone icon
    Oct 18, 2024
  • Stylized image of a person
    B. V.
    Communications Manager
    Phone icon
    United States
    Apr 17, 2026
  • Stylized image of a person
    R. W.
    Medical Provider/Nurse Manager
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    United StatesOklahoma
    Apr 14, 2026
  • Stylized image of a person
    D. I.
    Public Safety Manager/Facilities Manager
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    UNITED STATES
    Oct 17, 2024
  • Stylized image of a person
    F. W.
    Grants Manager
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    Oct 16, 2024
  • Stylized image of a person
    H. M.
    Contract Manager
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    Oct 22, 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 United States; 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 251 employees as of May 2026. 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 May 2026, 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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