Yahoo
Entrance of St Joseph Outpatient where Quest Diagnostic located
Check In Area, zero human help.
Location is inside here
Quest Diagnostics Medical Laboratory

The Quest Diagnostics difference. Bringing together quality, speed, and technology to power advanced, affordable diagnostics for all. No trade-offs required.

Website: questdiagnostics.com

Phone: (714) 953-2926

Open now

  • Sat 7:00 AM - 1:00 PM

1010 W La Veta Ave, Ste 140 Orange, CA 92868 ·2171.86 mi

Is this your business? Verify your listing

Reviews

yelp
2.5 106 reviews
5 star
30 4 star
5 3 star
8 2 star
11 1 star
52
Madison C. 08/18/26

If you make an appointment ahead of time online, there's no trouble getting seen quickly! My appointment was at 12:10 & by 12:12 I was called back to complete my testing. I don't recall the name...

More
Leonela G. 08/22/26

Quest Diagnostics staff are amazing! Patty, Darlene, and Jennifer are wonderful. We need more great people at Quest with such amazing and helpful attitudes. You have an amazing office, and you are...

More
Honey B. 07/28/26

I think his name was Lorenzo or something like that. He was so patient looking for a vein. My veins are bad. He took his time and he found one . First and only stick. I'm so grateful for this...

More
The D. 07/20/26

The worst Quest I have ever been to! Incompetent staff who cannot even get a doctors's order. Stay away!

More
ray j. 08/15/26

ZERO STARS. It says clearly on its web page that accept walk-ins. Got there at 10:40. Was walk-in no 6.They 're 4 employees but only the appt. list was moving at a pace aprox of 1 person every 5...

More
Advertisement
Mobilize your Website
View Site in Mobile | Classic
Share by: