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    Quest Diagnostics

    2.8 (42 reviews)
    Open 7:00 am - 12:00 pm

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    10 years ago

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    Ask the Community - Quest Diagnostics

    Is there on-site parking? Also, for a 3 hour glucose test, should I schedule at 8am or 11am?

    Hi Ashley- Thank you for reaching out. There is handicap, garage, and street parking at our 1414 S Grand Ave, Ste 180, Los Angeles, CA 90015 location. For Glucose Tolerance testing, allow up to 3 hours before closing. For more information about this… Read more

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    Review Highlights - Quest Diagnostics

    This location was very lovely, check in was very easy with the kiosk if you are up to date with tech it sure will be easy.

    Mentioned in 3 reviews

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    Labcorp - Temporarily closed... why no note on the door?  Why'd they even make my appointment?

    Labcorp

    2.3(83 reviews)
    0.0 miDowntown

    WORST. EXPERIENCE. EVER…read more Made a 7:30am appointment on their website weeks ago... got text message confirmation... ...arrived on time, ready to pee into a cup, but no one was there! 7:30am passes... 7:40am passes... still lights off; nobody's home! Even gave them a few courtesy minutes, until a lady from a neighboring office walked by and told me that they haven't been open for around a month and that she's seen people waiting there every day for nothing. WHAT THE? So I call their office number and ONLY THEN is there a message that they're temporarily closed. WHY NO SIGN ON THE DOOR? WHY DID THEIR SYSTEM MAKE AN APPOINTMENT FOR A PLACE THAT'S CLOSED? WHY DID THEIR SYSTEM EVEN ALLOW ME TO CHECK IN FOR THE APPOINTMENT IF THEY'RE CLOSED? WHY DID I HAVE TO CALL INSTEAD OF THEM CALLING OR SENDING ME A MESSAGE KNOWING I HAD AN APPOINTMENT SET? TOTAL WASTE OF TIME and a TERRIBLE way to start the day. You stink, Labcorp!

    I want to write a negative experience on yelp for Labcorp front desk staff. I work in the medical…read morefield and deal with many patients. Never should someone get talked to the way I was by the staff. Couldn't even ask her a question before she kept repeating herself no. Very Rude. No matter how long she's work for the company she should not treat patients the way she did. Then they both sat there whispering about the patients as if they were stupid We could hear everything. Very unprofessional and unpleasant experience

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    Labcorp - Lights off... nobody's home; even after having a set appointment  Horrible business practice!

    Lights off... nobody's home; even after having a set appointment Horrible business practice!

    Labcorp
    Labcorp

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    Quest Diagnostics - laboratorytesting - Updated June 2026

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