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Quest Diagnostics

3.1

About this business

Location details

1135 S Sunset Ave Ste 400, Ste 400, West Covina, CA, 91790, United States

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WeekdayScheduleStatus
Mon9:00 a.m. to 6:00 p.m.
Tue9:00 a.m. to 6:00 p.m.
Wed9:00 a.m. to 6:00 p.m.
Thu9:00 a.m. to 6:00 p.m.
Fri9:00 a.m. to 6:00 p.m.
SatClosed
SunClosed
3.1122 reviews
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Veronica Diaz's profile image
Veronica Diaz 
7 years ago

They take forever. Been here almost two hours. 

Maria Rangel Alegria's profile image
Maria Rangel Alegria 
8 years ago
Stephanie Garcia's profile image
Stephanie Garcia 
8 years ago
Patricia Alejandra Valenzuela's profile image
Patricia Alejandra Valenzuela 
8 years ago

Today 10/05/17 at 3:45pm in and out in less than 20 min... 

Rocio Cota's profile image
Rocio Cota 
10 years ago

This place is ridiculous. To many people. If u dont have an appointment stay HOME!!!! 

George J Pobedinsky's profile image
George J Pobedinsky 
10 years ago

Appointments are a MUST or you'll be there all day. The receptionists are stone cold but the phlebotomists are great. One stick and let the blood flow begin. They're expensive so if there is an alternative, find it. 

Rick Para's profile image
Rick Para 
11 years ago

I've been going there for many years for one reason or another. Great and professional staff. 

Josie Mejia's profile image
Josie Mejia 
11 years ago
Irene Lerma's profile image
Irene Lerma 
11 years ago

Wait is ridiculous..... Really horrible... Really need to speed it up with a full house just for lab work..over 2 hrs are they serious... Never show up without appointments 

Frequently asked questions about Quest Diagnostics

How is Quest Diagnostics rated?

Quest Diagnostics has a 3.1 star rating with 122 reviews. 

When is Quest Diagnostics open?

Quest Diagnostics is closed now. It will open on Monday at 9:00 a.m. 

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