4003 Creekside Loop,
Yakima, WA 98902 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.

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About Memorial Cornerstone Medicine

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, Internal Medicine providers attend to the health needs of adult patients.

Mask Requirements

To minimize the risk of spreading COVID-19, Virginia Mason Memorial (VMM) would like to remind all patients and visitors that masks are REQUIRED at all VMM facilities, including our clinics.

To conserve supplies, we request that all patients and visitors bring masks to their appointments. A limited number of reusable cloth masks, made by community members, will be available if you need one.

We also strongly encourage all community members to wear masks when in public - this is one of our best tools to prevent the spread of COVID-19.

NEW! May 1: Prescription Home Delivery

We now offer home delivery for your prescription medications.

Learn more »

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