Wahluke Clinic

Visit Columbia Basin Health Association in Grant County

CBHA's Wahluke Clinic provides comprehensive outpatient services to residents of Mattawa and surrounding communities. Primary medical care services as well as a convenient on-site pharmacy and other specialized services are available.

To learn more about Wahluke Clinic and services available, contact Columbia Basin Health Association.

Wahluke Clinic

601 Government Way
Mattawa, WA 99349
(509) 932-3535

Our Hours

Medical Hours
Monday – Friday:
9 am – 6 pm

Pharmacy Hours
Monday – Friday:
10 am – 6 pm

Closed 1 pm - 2pm

Eye Care Hours
Monday – Friday:
9 am – 5 pm

Dental Hours
Monday – Friday:
7 am – 6 pm

About the Wahluke Area

The Wahluke region of Washington is primarily located in Grant County. Most of the area's residents and families reside in our clinic location of Mattawa, WA.

A vibrant farming community, the area is known for the Wahluke Slope AVA (American Viticultural Area), which produces grapes for hundreds of local wineries. Wahluke Slope AVA is known for its Cabernet Sauvignon and Merlot varieties, and attracts visitors and connoisseurs from all over the world.