Quest Diagnostics

Lab Testing at Quest Diagnostics - Fresno Mariposa St

Quest Diagnostics Patient Service Center in Fresno, CA 93721.

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Popular tests at this location:

TSH Lipid Panel CBC A1C Testosterone Vitamin D CMP

Address

3060 Mariposa St Suite 105
Fresno, CA 93721
Fresno County

559-941-1300

Hours

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

Nearby alternatives

All Valley Compliance
744 P St Ste 313, Fresno, CA 93721
0.5 mi
LabCorp Fresno
1350 O St Ste 101, Fresno, CA 93721
0.5 mi
LabCorp Fresno
3004 N Fresno St, Fresno, CA 93703
2.5 mi
Quest Diagnostics - Fresno North 1st Street - Employer Drug Testing Not Offered
4182 N 1st St Ste 103, Fresno, CA 93726
3.6 mi
LabCorp Fresno
1016 W Shaw Ave, Fresno, CA 93711
4.8 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.