Quest Diagnostics's cover image

This profile has not been claimed by the business owner or representative.

to update business information, get appointment requests, engage visitors with web chat, and more!

Quest Diagnostics

2.5

About this business

Location details

500 Richland Blvd, Prosper, TX, 75078, United States

Get directions
WeekdayScheduleStatus
MonClosed
Tue07:00 a.m. to 4:00 p.m.
Wed07:00 a.m. to 4:00 p.m.
Thu07:00 a.m. to 4:00 p.m.
Fri07:00 a.m. to 4:00 p.m.
Sat07:00 a.m. to 4:00 p.m.
Sun07:00 a.m. to 12:00 p.m.
2.5377 reviews
Select a rating
Vj Penz's profile image
Vj Penz 
2 weeks ago

Unfortunate that they want to keep patients waiting even for stool kits. 2 hrs waiting for kit and another 2 hrs for actual lab work. Ridiculous. For lab work I understand the queue but for stool kits they can give in 1 min. 

Rafael “Rafo” Saldaña's profile image
Rafael “Rafo” Saldaña 
2 weeks ago

Save yourself grief and go to another Quest location. Had a prepaid Quest sold Test that the Tech (Ellie?) would not accept the Quest email on my phone (insisting I had to printed!!), then said that there is no such Test purchased from Quest. Then called her Senior (Kiara) that would clarify there is such Quest Prepaid Test but would keep saying that they couldn't find it. In the process they keep blaming me (the customer that has purchased many Quests Tests before). Finally they find it and said that was "On Hold" and that ... read more

sneha reddy's profile image
sneha reddy 
3 weeks ago
Sudeep Batra's profile image
Sudeep Batra 
3 weeks ago

Careless, Rude and badly behaving lab assistants. Bad job at taking blood, Not good at finding the veins and putting needle smoothly. Appointment at 7:40am on Jun/11/2026. Confirmation Code: NLL83418 Call me if anyone cares !! 

Tyson Kafentzis's profile image
Tyson Kafentzis 
3 weeks ago

I’d pay an extra $100 for the in-home service next time. The setup here is rough. They have a kiosk in a separate room locked away from any actual person, so there’s no way to ask questions unless you happen to catch someone when they open the locked door to call the next person. I wouldn’t suggest walking in. You’ll be waiting at least an hour. 

Frequently asked questions about Quest Diagnostics

How is Quest Diagnostics rated?

Quest Diagnostics has a 2.5 star rating with 377 reviews. 

When is Quest Diagnostics open?

Quest Diagnostics is closed now. It will open on Tuesday at 7:00 a.m. 

Need help? Contact us.

Speak with a specialist to learn how you can grow with Birdeye. We are reachable at profiles@birdeye.com