LabCorp

Lab Testing at LabCorp Seattle

LabCorp Patient Service Center in Seattle, WA 98166.

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Popular tests at this location:

TSH Lipid Panel CBC A1C Testosterone Vitamin D CMP

Address

16259 Sylvester Rd Sw Suite 402
Seattle, WA 98166
King County

206-241-4554

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	8:00 AM – 12:00 PM
Sunday	Closed

Nearby alternatives

Fastest Labs Of Renton - Tukwila
744 Industry Dr, Tukwila, WA 98188
4.4 mi
Afc Urgent Care Southcenter
18012 W Valley Hwy Ste 101, Kent, WA 98032
4.7 mi
Priority Testing Services
6642 S 193rd Pl Ste N107, Kent, WA 98032
4.7 mi
Quest Diagnostics - Renton Southwest 43rd
1412 Sw 43rd St Suite 101, Renton, WA 98057
5 mi
LabCorp Renton
275 Rainier Ave S, Renton, WA 98057
6 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.