Quest Diagnostics

4383 Clayton Rd
Concord, CA 94520 831-212-2754

Ratings

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Consumer Ratings for Quest Diagnostics — 5 Ratings

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Percent of customers who rated service "superior" for:
Doing service properly
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Promptness/responsiveness
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Pleasantness
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Overall quality
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Consumer Comments for Quest Diagnostics

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Consumer from Antioch, CA
Apr 08, 2023
Recommended
Consumer from Martinez, CA
Mar 29, 2023
Recommended
Consumer from Concord, CA
Feb 22, 2023
Recommended
Love the fact you can make an appt. online and then not wait forever for service!

...and 2 more consumer comments for Quest Diagnostics