Quest Diagnostics

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5608 S Rainbow Blvd
Las Vegas, NV 89118
+1 (866) 697-8378
https://locations.questdiagnostics.com
The Quest Diagnostics difference. Bringing together quality, speed, and technology to power advanced, affordable diagnostics for all. No trade-offs required.

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Reviews

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4.024 reviews
Photo of Eric B.
Eric B.
10/22/2025

This was a very easy lab experience through Quest. It's very simple to book an appointment online through their website. I found a pretty good selection of times even only booking one day ahead....

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Kristie J.
12/27/2025

I was dreading coming here. I needed to get bloodwork done asap and couldn't get an appointment anywhere. I decided to come in and join the waitlist. I was 3rd in the waitlist line and the person...

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Sheilicha S.
8/27/2025

Truth be told, This location was moving and grooving. They weren't playing. The start time is from 6a.m-4p.m. I should've made an appointment before just walking in. My wait time was over an hour...

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Kristina D.
11/2/2025

Very efficient process and trained staff. The first visit was a bummer, as I ended up with a hematoma on my arm; second visit was painless and bruiseless.

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Sara O.
6/21/2024

UPDATE- got my results back in 12 hours!! :) Had a great experience at this quest location. I paid for a blood test the day of, and made an appointment for 2:20pm. I arrived 5 minutes early and...

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"Went in for a Quantiferon on Tuesday and received my results with an email notification 2 days later. I needed it for work and am glad I was able to get in and out within 10 minutes time! I..."
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United States›Nevada›Las Vegas›Quest Diagnostics

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