4003 Creekside Loop,
Yakima, WA 98908 Map this address

(509) 248-3263 Fax: (509) 225-2702

Monday to Thursday, 8 a.m. to 5 p.m. | Friday, 8 a.m. to 11 a.m.

About Us

Patient Centered Medical Home

At Cornerstone Medicine, patients come first. We exist to meet our patients' medical needs and to promote and improve the health of our community.

From its origin more than 30 years ago as a three physician practice, Cornerstone Medicine has grown into one of the largest primary care clinics in Yakima. Our providers have taken care of generations of Yakima's families. We have 12 providers specializing in Internal Medicine, who attend to the health needs of adult patients. If your physician is unavailable, one of the other physicians will always be available to assume your care.

Cornerstone was recognized by the Greater Columbia Accountable Community of Health in 2019 and 2020 for its excellence in Care Management, Quality Improvement, and Care Coordination for our patients.

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Becoming A Patient

For more information about clinics and physicians currently accepting new patients, please call our Patient Access Team at (509) 972-1175.

Looking For A Primary Care Provider

Our patient Access Specialists can help you connect to a physician. Complete our convenient online form »

Our Services

We offer an array of on-site services for the convenience of our patients »

Lab Services

Learn more about our laboratory services »

Travel Clinic

Learn more about our travel clinic »