LabCorp

Lab Testing at LabCorp Walla Walla

LabCorp Patient Service Center in Walla Walla, WA 99362.

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Popular tests at this location:

TSH Lipid Panel CBC A1C Testosterone Vitamin D CMP

Address

55 W Tietan St Bldg A
Walla Walla, WA 99362
Walla Walla County

509-934-4819

Hours

Monday	7:00 AM – 5:00 PM
Tuesday	7:00 AM – 5:00 PM
Wednesday	7:00 AM – 5:00 PM
Thursday	7:00 AM – 5:00 PM
Friday	7:00 AM – 5:00 PM
Saturday	9:00 AM – 1:00 PM
Sunday	Closed

Nearby alternatives

Providence Health & Services - Washington
1017 S 2nd Ave Ste 2, Walla Walla, WA 99362
0.4 mi
LabCorp Pendleton
3001 St Anthony Way Ste 107, Pendleton, OR 97801
35.8 mi
LabCorp Kennewick
919 S Auburn St, Kennewick, WA 99336
39.1 mi
Quest Diagnostics - Kennewick 3001 W 10th
3001 W 10th Ave Ste D101, Kennewick, WA 99336
41.2 mi
LabCorp Pasco
6303 Burden Blvd Ste E, Pasco, WA 99301
43.1 mi

About this location

LabCorp Patient Service Center. LabCorp is one of the largest clinical laboratory networks in the United States, offering diagnostic testing services for patients, physicians, hospitals, and employers.

Listing last updated 2026-05-19.