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Therapeutic Health Services – Summit/Seneca Branch

Location/s:

Therapeutic Health Services - Summit/Seneca Branch, 1116 Summit Ave, Seattle, WA 98101

About the Facility

Therapeutic Health Services – Summit/Seneca Branch is an addiction treatment center and mental health service located at 1116 Summit Ave, Seattle, WA 98101. Offering a range of counseling services, the center focuses on providing support for individuals facing addiction and mental health challenges. Operating hours are Tuesday to Friday from 7 AM to 5:30 PM, with Friday hours until 4:30 PM. For more information, visit their website at ths-wa.org or call +12063230930.

What they offer:

Working Hours:

Monday: 7 AM–5:30 PM
Tuesday: 7 AM–5:30 PM
Wednesday: 7 AM–5:30 PM
Thursday: 7 AM–5:30 PM
Friday: 7 AM–4:30 PM
Saturday: Closed
Sunday: Closed

Facility Gallery

Featured Resources

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Videos
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03/18/2026
McLean Hospital (Dr Julie McCarthy)
Quiz Hero
Quiz
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03/19/2026
This quick quiz can help you understand whether extra support may be helpful right now. It’s not a diagnosis, but it can guide next steps.