Brand Certified
Quest Diagnostics
4.3(83 reviews)
Certified by Quest Diagnostics • May 17, 2026
Business Details
14101 Main St, Hesperia, CA
92345, United States
Certified by Quest Diagnostics • May 17, 2026
(442) 267-7557
Certified by Quest Diagnostics • May 17, 2026
https://locations.questdiagnostics.com/ca/hesperia/14101-main-st
Certified by Quest Diagnostics • May 17, 2026
About
Certified by Quest Diagnostics • May 17, 2026
Family MedicineQuest Diagnostics
The Quest Diagnostics difference. Bringing together quality, speed, and technology to power advanced, affordable diagnostics for all. No trade-offs required.
Location
Certified by Quest Diagnostics • May 17, 2026
Hours
Certified by Quest Diagnostics • May 17, 2026
Monday7:00 AM - 3:00 PM
Tuesday7:00 AM - 3:00 PM
Wednesday7:00 AM - 3:00 PM
Thursday7:00 AM - 3:00 PM
Friday7:00 AM - 3:00 PM
SaturdayClosed
SundayClosed
Reviews
4.3
83 reviews
5 stars
63
4 stars
5
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2
2 stars0
1 star
13
Brand Certified Facts from Quest Diagnostics
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