LabCorp

Lab Testing at LabCorp Napa

LabCorp Patient Service Center in Napa, CA 94558.

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Popular tests at this location:

TSH Lipid Panel CBC A1C Testosterone Vitamin D CMP

Address

1100 Trancas St Suite 200
Napa, CA 94558
Napa County

707-707-5779

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	Closed
Sunday	Closed

Nearby alternatives

LabCorp Napa
3448 Villa Ln Ste 103, Napa, CA 94558
0.2 mi
Quest Diagnostics - Napa Trancas
673 Trancas St, Napa, CA 94558
0.5 mi
Quest Diagnostics - Sonoma Perkins - Employer Drug Testing Not Offered
386 Perkins St, Sonoma, CA 95476
9.5 mi
Quest Diagnostics - Fairfield Oliver
1411 Oliver Rd Suite 130, Fairfield, CA 94534
13.2 mi
Medic - Fairfield
1335 Oliver Rd, Fairfield, CA 94534
13.2 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.