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Quest Diagnostics

3.5

About this business

Location details

135 Macaw Ln Suite 100, Simi Valley, CA, 93065, United States

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WeekdayScheduleStatus
Mon8:00 a.m. to 4:30 p.m.
Tue8:00 a.m. to 4:30 p.m.
Wed8:00 a.m. to 4:30 p.m.
Thu8:00 a.m. to 4:30 p.m.
Fri8:00 a.m. to 4:30 p.m.
SatClosed
SunClosed
3.5132 reviews
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Lyle Trapani's profile image
Lyle Trapani 
2 months ago

Dealing with the staff and equipment at Quest Diagnostics has been amazing over the years. All the changes to check-in equipment to make it easier has been great. Also your website is excellent being in user friendly. 

Christine O'Neil's profile image
Christine O'Neil 
2 months ago

professional and quick every single time I go on for blood work. 

Robert Faulk's profile image
Robert Faulk 
2 months ago

Fast service. Person who served me was kind, polite, personable. And he did a great job. I didn't even feel the needle go in!! Great experience. 

Alan Stahl's profile image
Alan Stahl 
3 months ago

Nice people 

Kim Rowlands's profile image
Kim Rowlands 
3 months ago

They made an error at the Sycamore office on the blood draw and I had to return same day for more blood to be drawn. They gave me the wrong collection containers for urine samples and I have to re-do the test over again. Incompetent!!! I had better not get a bill. 

Frequently asked questions about Quest Diagnostics

How is Quest Diagnostics rated?

Quest Diagnostics has a 3.5 star rating with 132 reviews. 

When is Quest Diagnostics open?

Quest Diagnostics is closed now. It will open on Monday at 8:00 a.m. 

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