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Quest Diagnostics

6410 Rockledge Dr #105
Bethesda, MD 20817 301-564-0150

Ratings

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Consumer Ratings for Quest Diagnostics — 6 Ratings

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Percent of customers who rated service "superior" for:
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Consumer Comments for Quest Diagnostics

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Consumer from CHESAPEAKE BEACH, MD
Apr 25, 2026
Recommended
Consumer from Rockville, MD
Feb 09, 2024
Not Recommended
Place looks rundown. Staff not always responsive to requests for copies of test results to be sent to various doctors. Musch prefer Labcorp in same complex.
Consumer from Bethesda, MD
Apr 15, 2020
Recommended
Quest doesn't allow you to call their clinics. You have to call a corporate number which cannot answer anyting concerning what is going on in real time at one of their labs. It's terrible that you can't talk to anyone at the lab before you go or ask quesitons. They actually do have a phone no. at the local lab but it's bogus as they never answer. This has been going on for decades. LOUSY system. But their employees are very nice & they even have a little room for relaxing in privately before you go inside for your test.

...and 3 more consumer comments for Quest Diagnostics

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