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Quest Diagnostics

3.5
(120 reviews)

Business Details

9397 Crown Crest Blvd, Parker, CO
80138, United States
(303) 805-0033
https://locations.questdiagnostics.com/co/parker/9397-crown-crest-blvd

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
9397 Crown Crest Blvd, Parker, CO
80138, United States

Hours

Monday7:00 AM - 4:30 PM
Tuesday7:00 AM - 4:30 PM
Wednesday7:00 AM - 4:30 PM
Thursday7:00 AM - 4:30 PM
Friday7:00 AM - 4:30 PM
SaturdayClosed
SundayClosed

Reviews

3.5
120 reviews
5 stars
69
4 stars
4
3 stars
4
2 stars
2
1 star
41
  • SB
    S B
    Apr 6, 2026
    1.0
    Much slower than any other lab I've ever used to get results back to you, and in my case, the results weren't even mine. This company is honestly a joke.
  • BA
    Brooke Alldredge
    Mar 30, 2026
    1.0
    Went for a tb test and drug screen. Even scheduled an appointment when I got there they blamed me for not knowing I needed to order a blood test before? And also couldn't have kids with me but was never told. She was so rude to me and as a mom with 4 littles and little support it was so discouraging
  • LL
    lela daniels (Lela)
    Mar 24, 2026
    1.0
    Not a fan at all of quest diagnostics. Especially how they treat patients. The AdventHealth location at Parker Hospital is awful. After a bad experience i tried hard to reach out to quest, almost impossible, found no replies in their social media and calls. Avoid if possible.
  • GH
    Greg Hopkins
    Mar 15, 2026
    5.0
    Professional staff, results obtaining in a reasonable time frame
  • CM
    CHRISTINE MCGRATH
    Mar 15, 2026
    5.0
    Quick & easy …. Made my appt on line and had no wait time.

Frequently Asked Questions About Quest Diagnostics

What do I need to know before I arrive at a Quest Patient Service Center?

Please be aware that when you visit a Quest Patient Service Center: • Scheduled appointments are strongly encouraged and will receive priority. Please arrive and check in 10 minutes before your appointment time. If you check in more than 10 minutes late for your appointment, you will be served as a walk-in. • If you walk in, you will have to wait for the next available opening.

Do you accept walk-ins?

Scheduled appointments are strongly encouraged and will receive priority. If you walk in, you will have to wait for the next available opening.

Brand Certified Facts from Quest Diagnostics

This information is certified by Quest Diagnostics and published from the brand's official system of record. Data is distributed through an enterprise-grade knowledge management platform. Learn more about our data sources
Certified April 12, 2026Yext Knowledge Graph
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