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Quest Diagnostics

4.3
(80 reviews)
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Business Details

14101 Main St, Hesperia, CA
92345, United States
(442) 267-7557
https://locations.questdiagnostics.com/ca/hesperia/14101-main-st

About

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

Quest Diagnostics
14101 Main St, Hesperia, CA
92345, United States

Hours

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
80 reviews
5 stars
61
4 stars
5
3 stars
1
2 stars
0
1 star
13
  • SS
    Sharley Serrano
    Apr 1, 2026
    1.0
    All the phlebotomist there were rude to everyone in the lobby unwilling to help or answer questions!
  • PB
    Patricia Blackman
    Mar 21, 2026
    5.0
    The workers here are awesome their professional and friendly an funny 🤣 they deserve a raise
  • MP
    milo proa
    Feb 26, 2026
    1.0
    Horrible service long waits
  • PC
    Paul Cary
    Feb 17, 2026
    5.0
    Have Used This Location For Several Years Wish They Had An Outlet InPhelan It's A Long Drive But Service Is Great
  • UR
    Urbano Ramirez
    Feb 6, 2026
    5.0
    The wait time was not long. Gaby went above and beyond to get me taken care of. Gaby is also one of few people who has been able to get my blood on the first stick.
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