Quest Diagnostics

Lab Testing at Quest Diagnostics - Modesto 6th Street

Quest Diagnostics Patient Service Center in Modesto, CA 95354.

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Popular tests at this location:

TSH Lipid Panel CBC A1C Testosterone Vitamin D CMP

Address

1008 6th St Suite C
Modesto, CA 95354
Stanislaus County

209-569-0379

Hours

Monday	6:30 AM – 3:00 PM
Tuesday	6:30 AM – 3:00 PM
Wednesday	6:30 AM – 3:00 PM
Thursday	6:30 AM – 3:00 PM
Friday	6:30 AM – 3:00 PM
Saturday	Closed
Sunday	Closed

Nearby alternatives

Fastest Labs Of Modesto
400 12th St Ste 4, Modesto, CA 95354
0.7 mi
LabCorp Modesto
1101 Mchenry Ave, Modesto, CA 95350
1.6 mi
Quest Diagnostics - Modesto Mchenry Avenue - Employer Drug Testing Not Offered
1524 Mchenry Ave Ste 120, Modesto, CA 95350
2 mi
LabCorp Modesto
1541 Florida Ave Ste 102, Modesto, CA 95350
2 mi
Quest Diagnostics - Modesto E Orangeburg Ave
2222 E Orangeburg Ave Suite 104, Modesto, CA 95355
3.1 mi

About this location

Quest Diagnostics Patient Service Center. Quest Diagnostics operates one of the largest networks of clinical laboratories in the United States, offering a wide range of diagnostic tests for patients, physicians, and employers.

Listing last updated 2026-04-25.