Quest Diagnostics

Closed
yelp logo

(24)

Call
Website

Advertisement

Photos

4049 Lone Tree Way Ste F
Antioch, CA 94531
The Quest Diagnostics difference. Bringing together quality, speed, and technology to power advanced, affordable diagnostics for all. No trade-offs required.
Learn More

Reviews

yelp logo
3.524 reviews
Richard L.
12/7/2025

So much more of a personable experience than the other outfit... No promo hustle from J. Muir.

Photo of Mohammed A.
Mohammed A.
6/23/2025

NEVER go to this place! The African American lady (not sure what her name was) who attended to my mom for drawing blood is extremely rude and unwelcoming. She was arguing with other patients as...

Ann S.
8/15/2025

Only one lab tech, no one to handle paperwork. Constantly booked up, cannot get an appointment, 2-3 hour wait as a walking!! Did not get my labwork done!!

Photo of Alejandra U.
Alejandra U.
5/29/2025

Very disappointed with the service. It looks like there's only one lady serving all patients under lots of stress. She acted very rude, super arrogant, and unprofessional rolling her eyes when we...

Photo of Pam C.
Pam C.
4/5/2023

I was a walk in the lab wasn't that busy they let me sit there 40 minutes before telling me they were closing for lunch And older man was having trouble checking in for his APPOINTMENT. Nobody...

Owner verified
See a problem?

You might also like

United StatesCaliforniaAntiochQuest Diagnostics

Partial Data by Infogroup (c) 2025. All rights reserved.

Yext

Partial Data by Foursquare.

Advertisement