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10.20.25 Lobby View #empty
Outside view 6:25am
Self Checkin was easy
Quest Diagnostics Medical Laboratory

Weather Alert: Hurricane activity is severely impacting Quest locations across the Southeast. We ask that patients please double check your appointment status to ensure your designated Patient Service Center is operational.

Website: questdiagnostics.com

Phone: (904) 826-3324

Cross Streets: Between W Geoffrey St and Jenkins St

Open now

  • Sat 6:30 AM - 12:30 PM

340 C B L Dr St Augustine, FL 32086 ·573.09 mi

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Reviews

yelp
2.5 48 reviews
5 star
16 4 star
2 3 star
2 2 star
2 1 star
26
Tommy L. 04/30/26

Always a great and painless experience at Quest in Cobblestone. Minimal wait time and exceptional customer service. Staff was great.

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J P. 08/12/26

had my blood test there yesterday- early 630 am- staff was kind and helpful with check in process and the phlebotomist was amazing- I didn't feel the needle go in- he was very efficient and calm...

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Jamal C. 10/22/25

I ended up here because the other location was booked solid. I walked right in. I was seen immediately. The lab tech asked me how my morning went. Verified the doctor and the patient info stuff....

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Faith M. 07/06/26

I came in as a walk-in and was able to check in without any issues. After waiting about 25 minutes, I was told they couldn't help me and was turned away. It was very disappointing that I was...

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Caitlin G. 03/19/26

The employee at the entrance was friendly and helpful in signing in. I was taken in almost right away. It was very clean. I would definitely use this Quest again.

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