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    Quest Diagnostics

    2.0 (447 reviews)
    Open 5:00 am - 3:00 pm

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    Nadia L.

    Rena is a great worker there. Very helpful and sweet. I always come here for my blood withdrawals But this time experience was extra pleasant. Rena makes you feel comfortable and secure. She explained very well step by step what will happen during the process.

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    4 years ago

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    2 years ago

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    5 years ago

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    2 years ago

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    4 years ago

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    3 years ago

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    3 years ago

    Made an appointment online weeks ago stiill waiting after 40 mins. This is crazy. Wh

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    5 years ago

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    Quest Support

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    4 years ago

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    5 years ago

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    7 years ago

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    4 years ago

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    6 years ago

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    Thank you for sharing, Katrina!

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    5 years ago

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    6 years ago

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    4 years ago

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    5 years ago

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    3 years ago

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    Page 2 of 12

    Quest Diagnostics Reviews in Other Languages

    Ask the Community - Quest Diagnostics

    Did it really open back up on August 11th?

    What quests are open in Orange County on Saturday?

    Unfortunately, no.

    Don’t See Your Question? Ask Away!

    Review Highlights - Quest Diagnostics

    That's the first time I've seen it, but it makes things super quick for both you and the team.

    Mentioned in 7 reviews

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    Labcorp - Inside, check in.

    Labcorp

    2.5(13 reviews)
    2.4 mi

    I had a time sensitive order that needed to be finished and I would not have made it back in time…read moretowards my usual location. They close at 3:30pm on a friday and it was 3:05pm. Bring in Yelp to the rescue! Asked Siri , "find me the closest location Stat" and onward it brought me to this location in Orange. Parking was a breeze, i was greeted by Edith who assisted me with several of my orders. One of which i had to email. Word to the wise, wifi here is a bit tricky. So, i signed onto their "guest" portal via wifi and after several attempts was able to successfully send the order to them. Thank you Edith! I got lucky. It must be noted: Morning draws have to be by appointment: 7:30am-12pm. After lunch, walk-ins are possible. I made it by 3:15pm within walk-in hours and was able to be helped . Key note: this location is located on bottom floor, as you walk inside the building it's straight after security. They are open until 5pm M-F. I had to use the Kiosk to check-in via ID and verify insurance per usual and the rest was sitting in the waiting room. The vibe here is lovely. Its a small waiting room, with limited seating ( i counted 6 chairs) but it has a tv for one to watch while they wait. Edith, Brianna and Sherri at the front desk were friendly, welcoming and super helpful with my email/order issue. Each Labcorp location has its own vibe. This one is cozy yet uplifting. Once inside the Phlebotomist named: Louis Helped me. My arm wasn't being helpful, and mid-way we had to abort mission. I had a small, tiny issue with vasal -vagal nothing some rubbing ETOH can't handle. Luckily, I was able to get some samples needed for an immediate issue. Will come back for the remaining when ive rested for round 2.

    Worst customer service ever! They don't have an appointment until 15 days and the place is pretty…read moremuch empty. The front desk was very blunt and said I can't help you, you need to call the number on the paper or scan the bar code.

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    Labcorp
    Labcorp
    Labcorp - Hours for walk in are after lunch. Prior is appt only.

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    Hours for walk in are after lunch. Prior is appt only.

    Labcorp - A tiny pin prick is the only evidence!

    Labcorp

    3.4(5 reviews)
    0.2 mi

    I love having blood tests - said NO human ever! Add in fasting...a girl could get hangry....If I…read morehave an appointment and there is a long wait....This friends, is what I call a perfect storm! This is my first Labcorp experience, having only ever gone to Quest. It was AWESOME! Knowing they are new, I took a chance and went sans appointment around 10am on a Wednesday. 1. NICE STAFF - I am beyond tired of irritable, rude, medical staff. Be NICE - it's a stressful situation and you are in service - PERIOD :). 2. EASY automated CHECK-IN, IPad situation (staff support :)). 3. IN AND OUT - I waited under 10 minutes from start to finish. 4. FRIENDLY - The Phlebotomist was kind, communicative and pleasant. 5. THEY VALIDATE PARKING!! For me, paying for parking when doing medical stuff is like insult to injury! Not only did they validate, the staff even told me about it.

    My daughter went to the LabCorp location on Stewart Drive in Orange today for blood work. During…read morethe blood draw, the phlebotomist appeared distracted and inserted the needle far too deeply, causing my daughter to experience an immediate electric shock sensation shooting down her arm. It was extremely painful and clearly felt like nerve involvement. Since the appointment at 10 AM, she has been in significant pain and still cannot fully straighten her arm. This is very concerning. I attempted multiple times to file a complaint through their website, but the complaint/rate your explanation page will not load -- it just continuously spins on both desktop and mobile devices. What's even more alarming is that after speaking with friends and family, my sister told me the exact same thing happened to her at this same location about six weeks ago. This raises serious concerns about the training and competency of the staff performing these procedures. I can only wonder how many other patients may have experienced similar injuries.

    Photos
    Labcorp - Horrible bruising after staff went fishing for my vein.

    Horrible bruising after staff went fishing for my vein.

    Labcorp - Second bruising on the other arm.

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    Second bruising on the other arm.

    Labcorp at Walgreens

    Labcorp at Walgreens

    3.8(19 reviews)
    2.0 mi

    Today was my 2nd time coming to this location because they closed the one in Orange that was closer…read moreto me. I'm also still working at home so not going to my other usual spot in Newport Beach next to my office. Both times I've been in and out quickly but did have an appointment for each. What I really like about this location is the staff, they are super friendly and professional. Today I had a newer person drawing my blood while the other did the paperwork etc. while also helping the new person out. Both had great personalities and chatted with me the whole time. I'm not afraid of needles and get tests a few times a year but for someone who is nervous the demeanor of the phlebotomists here would help calm them for sure. I wish I wrote down their names because they both deserve kudos for being genuinely kind individuals. Even when I go back to my office soon I'll be coming to this location for my blood labs.

    This was one of the most frustrating experiences of my life. I show up and get checked in. No…read moreissues so far. I wait for about 2 hours from check in as a walk in since the nearest appointment wasn't for a week out and this is a required drug screen for my employer. After my wait I get called up and told "we've done too many tests today so you'll have to come back on Monday". Keep in mind this was at around 2pm I was turned away but they state that they accept walking until 3pm. Absolutely ridiculous and who would have know that the lab can't run many lab tests or hit a "quota" for the day. As I was waiting, in case someone doesn't show up, I saw another gentleman be turned away for the 2nd day in a row due to the same "quota" being met. Highly do not recommend it's an absolute mess and waste of time.

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    Labcorp at Walgreens
    Labcorp at Walgreens
    Labcorp at Walgreens

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    Quest Diagnostics - My parking ticket when I got here. It is 10:40

    Quest Diagnostics

    2.9(38 reviews)
    0.5 mi

    It was easy to make an appointment for lab work done online - they have an easy to use app as well…read more Easy access to the 22 freeway. Parking can be messy - its part of the St. Joseph's Outpatient Pavilion. The entrance is inside the building - walk past security, and the gift shop. Lobby was surprisingly empty when I popped in a little after the lunch rush hour. There is no front desk/check-in staff anymore. You check-in for your visit at one of two kiosks. You can look up your appt. by your name or confirmation code if you made an appt. Get ready to scan the front/back of your ID. I only waited about 15 minutes after checking-in - the tech that helped me (she had her name badge flipped over so I didn't catch her name) - was super friendly, and provided clear instructions on what I needed to do. I felt well taken care of - no complaints. Results were fast - almost returned overnight.

    I went in for a walk-in appointment. Like many of their other branches, there was no one available…read moreto assist or answer any questions. I checked in and waited about 15 minutes before a staff member finally appeared. I asked if I needed to move my car, as I was parked in a one-hour zone. She said it could take longer than that, so I told her I'd go move it. She then informed me that I'd have to check in again when I returned, even though the lobby was empty at the time. I moved my car quickly--it took no more than 5 minutes--but when I came back, I noticed my check-in had been removed. Another person was now seated, and it appeared they hadn't even checked in properly as a walk-in. Before I left, my name had been showing first in the queue. After waiting another 40 minutes, I saw staff tell that person to check in and then took them in before me. When I mentioned that I had been ahead in line, they denied it and claimed otherwise. I've now been waiting over an hour, and they've started calling in scheduled appointments. I would have made one if I could, but this is urgent and has to be done today. The lack of fairness, transparency, and basic courtesy is incredibly frustrating.

    Photos
    Quest Diagnostics
    Quest Diagnostics - Human contact is in the past. Nobody in the front office just a machine. We check in with a Kiosk and wait.

    Human contact is in the past. Nobody in the front office just a machine. We check in with a Kiosk and wait.

    Quest Diagnostics

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    Quest Diagnostics - laboratorytesting - Updated May 2026

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