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    Quest Diagnostics

    2.7 (93 reviews)
    Open 5:30 am - 4:00 pm

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    Closed due to internet down

    Came in today 4/29 and tried to check in for my appointment and noticed a hand written sign on one of the ipads saying "closed wifi not working". Assuming this meant the Ipads weren't working, I successfully checked in on my phone via the text I received. After waiting a few moments, another patient who had been waiting before me knocked on the exam door because he was also having trouble checking in. An employee came out and rudely said "didn't you read the sign" the gentleman and myself asked if that meant that they were unable to honor our appointments and she snarked back saying "well no wifi means no work". I walked straight out because does no wifi also mean no customer service? Give me a break!

    No help, no nurses or secretary. Just a cold automated unhelpful system.

    I was at quest yesterday. I got there at 9:30 AM. And then I proceeded to wait for over three hours. I am aware that as a walk-in, I was not given priority as those who had made appointments. However there were people that I spoke to that were behind me on the list that were given priority over me. I am a person with permanent and life-shortening disabilities-- I sat there for over three hours. Eventually, I had to bring up enough courage to knock on their door and ask to use the restroom. I say courage because I watched other people knock on the door to ask why things were taking so long--they were greeted with a nurse yelling at them to have a seat and that their name will be called when it is called. I was in the restroom for less than two minutes, and while in the restroom, they apparently took my name off the list. So when I returned to the lobby and took my seat. I noticed my name was no longer on the list. I then had to knock and wait at the door because there is no desk, there is only a front electronic kiosk for you to sign up at, I had to ask about my name. I was not greeted with respect or concern or empathy. Just someone yelling at me to take a seat while I was trying to explain to them how my name had been taken off the list and I was only gone for two minutes and I wasn't even number one on the list, I was second. The nurse Shouted down the hallway at the other nurses asking if they had called my name. I had been second on the list for over an hour. I was only gone two minutes, the same nurse who took me off the list is the one who showed me to the restroom. I never complained. I sat there for over three hours. I was extremely late to get back to class. I had to fast, and hadn't eaten anything for over 72 hours. All I could have was water, I just needed to use the restroom. I'm not sure if they were discriminating against me for being disabled or my age/ethnicity/sex/ect, But I did not feel that this place is a welcoming environment or operates empathetically. People are in there to have blood drawn--not for fun, but most likely because most of us are suffering from health related illnesses, you'd think they would operate more efficiently and empathetically. (I updated my previous negative review here to reflect my new google negative google review, after a THIRD awful visit.)

    Bummer! Phone lines out all over town,  so no electronic check-in ...
    Greg T.

    Quest Diagnostic 's lab center on Loma Vista is convenient to both hospitals and the plethora of medical offices in the area. I have used their services many times. The facility is clean and light. Lots of chairs spaced along the walls. The staff are friendly, professional, and skilled. The automated check-in is quick and easy to use. Without an appointment you might wait for a bit, but with one, I am usually in and out in a half hour or so.

    Brittni G.

    This place is a joke! No one works at the front desk and the nurses that come out calling the names lack compassion. I was there for 3 hours before I decided to leave without being seen.

    My blood was taken 3 and a half weeks ago and still no results on the website (says pending). Impossible to reach a real person to complain about this at this time. I did manage to reach someone last week and they said to "wait another day or two". I am stuck and I am blaming this lab in Ventura for this because I've never had any issues with other quest labs at other locations. Also my girlfriend has dealt with this Quest lab before and said they were incompetent. I should have remembered what she told me before coming here.

    No one is at the desk
    Jazzy33 C.

    Shit service!!! we got here at 4:08 and then they told us at 4:30 that they wouldn't be seeing us. Talked about being short staffed, well maybe if your staff weren't in the back screwing around you would actually see the patients !!!!When they were all in the back talking to 1 patient it doesn't not take 4 "doctors" if you can even call them that, to pull blood work from one person. This is by FAR the worst Quest we've ever been to. No wonder they have really bad reviews!

    Photo of my arm 4 days after blood draw.

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    Azucena is very good at her job, professional and my family and I don't ever get bruised

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    If you like to wait 40 mins past your appointment time, then this is the place for you!!

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    I was in and out quickly and I didn't feel a thing! Clean, friendly and fast service. Parking was easy

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    Thanks for your review, Jack!

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    Page 1 of 3

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    Review Highlights - Quest Diagnostics

    If you need blood drawn and others have struggled to take your blood, go see Joyce R at Quest on Loma Vista!!!

    Mentioned in 13 reviews

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    Pacific Diagnostic Laboratories

    Pacific Diagnostic Laboratories

    4.7(6 reviews)
    0.2 mi

    I've had blood drawn here many times in the last 6 years. It is always very easy. Never waited…read moremore than 5-10 minutes if that. Last time I was there, I did not feel anything when the needle was inserted. Staff is always pleasant and welcoming. This place is one of the best kept secrets in Ventura.

    Any of the past times that I've visited this facility, it's been pleasant! Staff, welcoming…read more. Phlebotomist, an expertise.. Wait times, little to none! However, and I hate for it to be a one time experience that makes me feel this way, but it does, today (8/4/26 in the AM), I showed up for an appointment with (what I thought) everything that I needed: ID, form for Biometric Screening through Cottage's Wellness benefit system, & freshly hydrated with no food on my stomach (lol). I ended up needing a Dr.'s order to get the labs drawn, & not just the Biometrics Screening Form (which I assumed, wrongfully, is all I needed). The communication from the front desk woman was.. horrid. Let's just say, for someone who has "15 years of experience," (her words, not mine), you would expect that her form of communication is simple, not off putting, & emotionless. Not her. After making it very clear that an order was needed, I was confused because I had been there before without a Dr.'s order (& I could've been completely wrong, and/or just couldn't remember - I had just gotten off from a 13 hr. shift). Instead of just ending the conversation there, advising me to contact my PCP to get an order, & reschedule she proceeds to point out, repeatedly, where it says an order is needed, repeats how long she's been doing her job (which is 15 years if you missed it the first time, lol) & as I'm walking out of the door, continues to advise me to "read the paper the next time." Freshly off from working a night shift, I 100% could've assumed wrong, and/or misread the form. But to be spoken to how I was, by someone who should know better, & be able to control her tone & emotions at 0800 is a horrible way for anyone to start/end their day. I will not be going back.. The one in Oxnard will get my business, & my referrals. & to whom ever she is, for her face to be the first face someone sees when entering the facility, is disgraceful (to say in the least).

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    Pacific Diagnostic Laboratories
    Pacific Diagnostic Laboratories

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    Quest Diagnostics - laboratorytesting - Updated August 2026

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