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Quest Diagnostics

3.8
(52 reviews)

Business Details

1440 NW Gilman Blvd, Issaquah, WA
98027, United States
(206) 635-5368
https://locations.questdiagnostics.com/wa/issaquah/1440-nw-gilman-blvd

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
1440 NW Gilman Blvd, Issaquah, WA
98027, United States

Hours

Monday7:30 AM - 4:30 PM
Tuesday7:30 AM - 4:30 PM
Wednesday7:30 AM - 4:30 PM
Thursday7:30 AM - 4:30 PM
Friday7:30 AM - 4:30 PM
SaturdayClosed
SundayClosed

Reviews

3.8
52 reviews
5 stars
34
4 stars
2
3 stars
0
2 stars
2
1 star
14
  • RB
    Rakesh Bidhar
    2 days ago
    1.0
    Don’t come to this place. They will keep you waiting for 90 mins. They just chit chat instead of simply drawing blood.
  • PR
    Paul Rusyn
    Apr 4, 2026
    5.0
    Conveniently located, prompt, courteous, and skilled service.
  • VW
    Val Weigelt
    Feb 22, 2026
    5.0
    I always get in in a timely manner and the staff is friendly and professional.
  • SS
    Shanna
    Jan 9, 2026
    1.0
    At this point, I’m pretty sure NASA will make it to Mars before this place gets to an 8:00am appointment. I showed up on time, bright‑eyed and hopeful, and wasn’t helped until 8:55am. By the time someone finally called my name, I had cycled through all five stages of grief, reconsidered my career path, and mentally drafted a will. The staff was pleasant enough once things actually started, but the wait was so long I began to wonder if I should’ve packed snacks and a survival kit. If you enjoy suspense, existential reflection, and the thrill of watching minutes evaporate into the void, this is the place for you.
  • VM
    Vanchuhova Marina
    Jan 6, 2026
    5.0
    These guys are actually great! They’re very kind and nice. I did not want to be there because I’m scared of , but they made my experience good and I feel they are very professional and didn’t hurt me while taking my blood.

Brand Certified Facts from Quest Diagnostics

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