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Reviews for Quest Diagnostics

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  • May 2026

    Great Experience at New Quest Diagnostics Location

    I recently had my blood work done at the new Quest Diagnostics center and had a really good experience. The staff were super friendly, professional, and made me feel comfortable throughout the process.

    Everything was quick, clean, and well-organized. It’s great to see a new location open with such a helpful team. Definitely recommend this Quest Diagnostics for anyone needing lab work!

  • March 2026

    I had a positive experience at Quest Diagnostics in Rockville Centre, NY. I needed to get an ammonia blood test along with a few other tests, and I had tried calling multiple Quest locations nearby, but none of them were picking up the phone, including this one. Since this location is on the Mercy Hospital campus, I figured it would have the best chance of being able to handle the test, so I decided to make an appointment.

    When I arrived, I was taken in immediately after checking in. The location itself is very easy to find, with Quest Diagnostics flags placed all over the campus that clearly guide you to the exact building.

    The employees... read full review

  • March 2026

    Alyssa was great. Had me in and out in quite literally 5 minutes. Booked my appt same morning 30 mins prior. Location is in Ryan Building in back of the Catholic Health lot. Follow Google Maps. Quickest visit of my life. 😂

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    Quest Diagnostics

    2000 N Village Ave 1St Fl Suite 101, Rockville Centre

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