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Quest Diagnostics

3.0

About this business

Location details

423 E Dundee Rd, Palatine, IL, 60074, United States

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WeekdayScheduleStatus
Mon8:00 a.m. to 4:00 p.m.
Tue8:00 a.m. to 4:00 p.m.
Wed8:00 a.m. to 4:00 p.m.
Thu8:00 a.m. to 4:00 p.m.
Fri8:00 a.m. to 4:00 p.m.
SatClosed
SunClosed
3.067 reviews
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L Jay's profile image
L Jay 
3 weeks ago

Efficient employees, very knowledgeable, polite and friendly. Easy to make appointments. 

Nataliia Vintoniak's profile image
Nataliia Vintoniak 
a month ago

Mrs. Diane was so nice to me and did great job. My drug test completed so easy. Thank you for your service! 

Orkhan Beybutov's profile image
Orkhan Beybutov 
a month ago

The worker was awful and bad. She didn't even answer and aggressively said, "Get out of here" without even starting a conversation. 12.02.2026 2-3pm 

EliteAvto Galery's profile image
EliteAvto Galery 
a month ago

women very aggressive, 12.02.2026 3pm . it’s This is terrible. I don't want this woman examining others. It was very ugly, aggressive, disrespectful, and unprofessional.bad bad baf 

Marian Calhoun's profile image
Marian Calhoun 
2 months ago

Exceeded expectations - great experience -My tech was friendly, efficient, and on time. And she was painless!! Not a bit of discomfort and barely a bruise! Perfect score 

Frequently asked questions about Quest Diagnostics

How is Quest Diagnostics rated?

Quest Diagnostics has a 3 star rating with 67 reviews. 

When is Quest Diagnostics open?

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

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