Quest Diagnostics

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15825 Laguna Canyon Rd Ste 108
Irvine, CA 92618
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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2.5141 reviews
Photo of Jim K.
Jim K.
9/18/2025

I showed up early for my appointment. Danny assisted in drawing blood. He is great people's person and was clear with instructions and requesting a few items to update their files. If you can...

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Rebekah L.
10/27/2025

I've been to this location many times over the years. Everyone's been very friendly up until today. I had an appointment for the afternoon, but decided to come in the morning as a walk-in. For...

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Denise S.
1/16/2025

I have been here 3 times and all the phlebotomist have been able to just draw blood once! I love that! I made an appointment for 7:20 am and I was out by 7:42 am. This time my phlebotomist was...

Evelyn K.
11/26/2025

Extremely rude staff ... nobody at the desk to ask any questions. When someone does come out and you have an opportunity to ask a question, they curtly answer in the most annoyed tone a human can...

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Ryan Z.
9/17/2025

Not sure why this is rated so poorly (compared to labcorp). I had a 11:40 appointment, out by 11:50. They took like 8 vials. Erick was a pro. They used a syringe with a flexible tube so when...

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