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Share to Save Life
Cornerstone Medical Services is a 501(c)(3) tax-exempt organization. Contributions are tax-deductible as allowed by law.
Make a financial donation
Your donation makes it possible for us to continue our mission and the health care we provide for low income and uninsured families and individuals. We operate based on your donations.
Online Giving
Please give now using your credit card. Fill in the form on the right for desktop users, form at the bottom for mobile users.
Donate by mail
Please send your check to:
Cornerstone Medical Services
32275 32nd Ave S,
Federal Way, WA 98001
*Please note “Donation” on your check.
Donate via Zelle
(Monthly Donation)
*If you wish to make a monthly donation, please use the Zelle QR code provided below.
*Cornerstone Tax ID: 27-3832515
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Phone Number
Federal Way Clinic
206) 327-2433
Lynnwood Clinic
206) 327 – 2433
Fax Number
FAX: +1 360) 294-6430
206) 327-2433
Lynnwood Clinic
206) 327 – 2433
Fax Number
FAX: +1 360) 294-6430
Address
Federal Way Clinic
32275 32nd Ave S, Federal Way, WA 98001
Lynnwood Clinic
19509 64th Ave W, Lynnwood, WA 98036
32275 32nd Ave S, Federal Way, WA 98001
Lynnwood Clinic
19509 64th Ave W, Lynnwood, WA 98036
Open Hours
Federal Way Clinic
1st, 3rd & 5th Saturday 9:00 AM – 12:00 PM Lynnwood Clinic
1st, 3rd & 5th Sunday 1:00 PM – 4:00 PM
1st, 3rd & 5th Saturday 9:00 AM – 12:00 PM Lynnwood Clinic
1st, 3rd & 5th Sunday 1:00 PM – 4:00 PM
CMS is an active member of National Association of Free & Charitable Clinics, Washington Healthcare Access Aliance.







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