LabCorp

Lab Testing at LabCorp Grass Valley

LabCorp Patient Service Center in Grass Valley, CA 95945.

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Popular tests at this location:

TSH Lipid Panel CBC A1C Testosterone Vitamin D CMP

Address

104 Catherine Ln
Grass Valley, CA 95945
Nevada County

530-274-1659

Hours

Monday	7:00 AM – 3:30 PM
Tuesday	7:00 AM – 3:30 PM
Wednesday	7:00 AM – 3:30 PM
Thursday	7:00 AM – 3:30 PM
Friday	7:00 AM – 3:30 PM
Saturday	Closed
Sunday	Closed

Nearby alternatives

Quest Diagnostics - Grass Valley Glasson Way - Employer Drug Testing Not Offered
155 Glasson Way Building 4, Grass Valley, CA 95945
0.2 mi
Quest Diagnostics - Grass Valley Sierra College - Employer Drug Testing Not Offered
300 Sierra College Dr Suite 210, Grass Valley, CA 95945
0.5 mi
Quest Diagnostics - Penn Valley Pleasant Valley - Employer Drug Testing Not Offered
11366 Pleasant Valley Rd, Penn Valley, CA 95946
8.4 mi
Quest Diagnostics - Auburn 3133 Professional Dr
3133 Professional Dr Suite 16, Auburn, CA 95603
20.2 mi
LabCorp Auburn
11930 Heritage Oak Pl Ste 7, Auburn, CA 95603
20.2 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.