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Quest Diagnostics

2.6
(230 reviews)

Business Details

800 S Central Ave, Glendale, CA
91204, United States
(818) 244-3673
https://locations.questdiagnostics.com/ca/glendale/800-s-central-ave

About

Family Medicine
The Quest Diagnostics difference. Bringing together quality, speed, and technology to power advanced, affordable diagnostics for all. No trade-offs required.

Location

Quest Diagnostics
800 S Central Ave, Glendale, CA
91204, United States

Hours

Monday6:30 AM - 3:30 PM
Tuesday6:30 AM - 3:30 PM
Wednesday6:30 AM - 3:30 PM
Thursday6:30 AM - 3:30 PM
Friday6:30 AM - 3:30 PM
Saturday6:30 AM - 11:00 AM
SundayClosed

Reviews

2.6
230 reviews
5 stars
84
4 stars
6
3 stars
7
2 stars
7
1 star
126
  • ST
    SvetLANA Tyapkina
    Apr 5, 2026
    5.0
    Strict adherence to appointment times. Friendly and professional staff.
  • PJ
    pat jilek
    Apr 3, 2026
    5.0
    I use the online appointment system, arrived 5 minutes early, i was called in and then I and done. Even had parking validation!
  • MK
    Martin Kazarov
    Mar 23, 2026
    1.0
    They gave a huge bruise to my daughter and it’s still there 3 weeks later. Also, they don’t follow the order of check-ins for walk-ins. They called before me the person that checked in after me just because he kept asking questions at the door
  • KL
    Kirill Lapkin
    Mar 20, 2026
    1.0
    Rude and incompetent old ar. woman asked personal questions and failed to withdraw the blood correctly- sample arrived clogged at the lab due to her not mixing it properly at the time. She should get fired
  • BO
    Bernadete Odisho
    Feb 13, 2026
    1.0
    I am very disappointed with this laboratory. Every time I come here — even with an appointment — I end up waiting 1–2 hours. The scheduling system clearly does not work. On one visit, they forgot to perform one of my required tests. Another time, they never sent my results. This is completely unacceptable and very unprofessional. The staff are also rude when you ask questions, and a simple blood draw takes around 30 minutes per patient, which explains the constant delays. I would not recommend this place unless they seriously improve their organization and customer service.

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