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Quest Diagnostics

3.6
(278 reviews)

Business Details

9950 Kennerly Rd, Saint Louis, MO
63128, United States
(314) 842-3693
https://locations.questdiagnostics.com/mo/saint-louis/9950-kennerly-rd

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
9950 Kennerly Rd, Saint Louis, MO
63128, United States

Hours

Monday6:00 AM - 5:30 PM
Tuesday6:00 AM - 5:30 PM
Wednesday6:00 AM - 5:30 PM
Thursday6:00 AM - 5:30 PM
Friday6:00 AM - 5:30 PM
Saturday7:00 AM - 1:00 PM
SundayClosed

Reviews

3.6
278 reviews
5 stars
161
4 stars
21
3 stars
7
2 stars
6
1 star
83
  • RJ
    Randy Johnson
    2 days ago
    5.0
    Had to give blood this morning, Kaelah was who helped me. From the very beginning she was very polite and professional and explained everything great. Thanks Kaelah for making this a very smooth process!!
  • TM
    T M
    Mar 25, 2026
    1.0
    I will be choosing a different location next time. Extremely rude . I was there very early so it’s not like it was a long bad rough day for this phlebotomist. You could tell she hated her job or just didn’t like me . She was very nasty to me. Made me extremely uncomfortable and that ultimately made my blood draw terrible. I’m not used to that. I usually get very nice ladies who make me comfortable and barely feel it ! This was not cool. I work in the medical field as well and would never treat someone like this lady treated me. I would have just left but needed these labs more than letting that woman ruin every appt I have for the rest of the week.
  • JB
    janet bennett
    Mar 14, 2026
    3.0
    I had a confirmed online appointment from a text I received from Quest. I checked in on my mobile phone and waited in the waiting room. Two groups of people were called ahead of me. So I thought I'll check on the kiosk and it said I had no appointment. I checked all my information to confirm that I was correct... address, date, time.... The male employee that came out next... I asked if he could check on my appointment. He said no not until after I finish with this client. I said well I had an appointment at 9:00 and he said not until I finish this appointment. This was at 9:25. I asked the next lady to check and she looked on my phone and she said my appointment was at 9:00 and it's 9: 30.... that's because I was waiting this whole time for you all to call me. She said give me a minute and within a minute the next lady called my name. The lady who performed my test was extremely pleasant and apologetic of my missed appointment time. Because of this lady I might consider coming back to this location. I've never had an issue with Quest before this.
  • KK
    Khanh
    Mar 11, 2026
    5.0
    I’m absolutely terrified of needles and getting poked, but Meka made the entire experience incredibly quick and painless. I truly cannot recommend her enough. I didn’t feel a thing—just the rubber band around my arm, and that was it. If you’re afraid of needles like I am, or if you’re bringing a child in, Meka is amazing. She is so kind, gentle, and wonderful at what she does. Highly recommend!
  • CS
    Corey Schmidt
    Mar 7, 2026
    1.0
    Would rate negative 5 stars if possible. Arrived at 9:30 on a Saturday as a walk in, I understood i may have a long wait, but had no choice as no appointments were available when my Dr sent me in and Saturday is the only day I can go do to work constraints. At 12:15 I was told no walk ins would be seen because they were behind. That is unacceptable to waste nearly 3 hours of my Saturday to be told I wont be seen. Even the license office understands that if youre in the lobby at close you should be taken care of. This is more than just incompetent, it is unethical to do this to people needing medical testing.

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

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Certified April 05, 2026Yext Knowledge Graph
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