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    Quest Diagnostics

    2.5 (35 reviews)
    Closed 7:00 am - 11:00 AM, 12:00 pm - 4:00 PM

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    4 months ago

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    9 months ago

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    2 years ago

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    2 years ago

    Rose helped today... very kind and put altos effort into her job. She was the only one there and made an effort to get everyone in.

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    3 years ago

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    3 years ago

    Do not even consider coming without an appointment. They say they take walk ins but won't take you unless there's a no-show.

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    2 years ago

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    3 years ago

    This place is the worst, go elsewhere if you can. Waiting room is an awful experience and cesspool of potential diseases.

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    4 years ago

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    4 years ago

    Possibly closed permanently. Had an appointment but when I arrived office was closed.

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    Ask the Community - Quest Diagnostics

    Review Highlights - Quest Diagnostics

    Lalin was super helpful in making me feel comfortable and accommodating to my anxiety around getting my blood drawn.

    Mentioned in 7 reviews

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    Labcorp

    Labcorp

    3.3(92 reviews)
    0.2 mi

    Your mileage (experience) may vary from mine but I found my visit to be somewhat problematic for…read moreblood sample extraction. The nurse / tech performing the blood draw had issues finding the vein. They had to use both arms. Even then, they use the needle on the extraction device to probe in, out, and around in each arm multiple times. 7 times in the right arm. 4 times in the left arm. With success only in the left arm. The blood draw experience at this site, with that person is different from almost every other experience in a clinic, hospital, or blood donation site. With other nurses / techs being able to easily find the vein. Historically, I have given blood test samples in over 60 various office visits, and blood donations of 19 pints over my life. So I have more than a few experiences to compare LabCord San Mateo against. Outside of the blood draw, the staff at the San Mateo location was both pleasant and professional to deal with. The front office and draw rooms were both neat and clean. With the site location signage easy to see and understand. The office location itself was easy to find. With plenty of parking available. If I use LabCorp San Mateo again then I will likely ask for a different nurse / tech to perform the blood draw. Otherwise I give LabCorp San Mateo a "Definite Maybe" for my recommendation. Maybe that will change in the future.

    First time at this Labcorp location for my routine blood work, and I was very happy with the…read moreexperience. I did a walk-in in the afternoon with just a short wait. Check-in through the kiosk was quick and easy, though they weren't able to verify my insurance and it had to be updated afterward. Once checked in, I only waited about 10 minutes before being called, and I was in and out in under 30 minutes. The blood draw was one of the most painless I've had. Staff were friendly! Parking was a bit confusing, I ended up in a cash-only garage next door, but there's also metered street parking available.

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    WellnessMart, MD

    WellnessMart, MD

    3.4(15 reviews)
    3.9 mi

    Met a very friendly young man that helped me with my fingerprints, tb test and livescan. He was…read morevery fast and efficient.

    I will rate 000 hundred times for a very disrespectful staff , unfortunately I didn't get her name…read more Actually this is my second time to be disappointed and disrespected by this staff The first I ignored it , the second time I walked out for her being rude. I had appointment August 19,2025 9:00 am . I was there a little bit early. I knocked at the door 6 minutes early. I thought nobody is there yet. Exact 9:00 when I knocked at the door the second time, she opened the door, once I entered the door she scolded me like her daughter that my appointment is 9:00 am , she emphasized with high tone 9:00 am exact , I showed her my phone , I said it's already 9:00 am on my cellphone , and then telling me at the same time "close the door" without even saying " if you close the door " I asked her if she's mad ? She responded "What is your name?" I asked again if she's mad? Same answer " What is your name?" And then I asked again if she's mad? With high tone of voice " WHAT IS YOUR NAME?" After that mean approached I turned my back with my hands up and walked out. Being there 6 minutes early is fair enough. She will not supposed to be mean. She's so disrespectful and mean. My first appointment she was mean but I ignored it . Once you entered she will tell you "close the door " without saying "please" Supposed to be they are the one who will assist you for that because we are a client. I hope the management will do something about this . In the future , it will not happen again. My appointment on that day was August 19,2025 Tuesday 9:00am . Hopefully , the management will figured it out who 's on duty on that day. Unfortunately I didn't get her name. I am not a complainer, but this incident I will not tolerate it. Being there early, a little bit early, 6 minutes she will supposed to be thankful. And be there exact 9:00 am when I knocked second time. Hopefully the management pay attention for this.

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    Quest Diagnostics - laboratorytesting - Updated May 2026

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