1. Quest Diagnostics

1. Quest Diagnostics

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Montebello, CA

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Quest Diagnostics

2.8 (61 reviews)
Open 6:30 am - 3:30 pm

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6 years ago

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Thank you for sharing this feedback, Jannel!

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8 years ago

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12 years ago

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8 years ago

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5 years ago

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10 years ago

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5 years ago

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Thank you for sharing, Ann!

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10 years ago

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7 years ago

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6 years ago

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Hi Stephanie- Thank you for sharing this feedback!

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7 years ago

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8 years ago

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12 years ago

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6 years ago

horrible! entered my height worng by 1 foot, which will affect my life insurance application.

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11 years ago

Treated me great, Out before my Appointment Sonia drew the blood.....great experience over all

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10 years ago

I've been here twice both good experiences. Just make sure you have your insurance card and paperwork on hand.

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8 years ago

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10 years ago

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10 years ago

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11 years ago

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Review Highlights - Quest Diagnostics

I was cheerfully greeted by Sonia, who was very helpful getting me checked in.

Mentioned in 4 reviews

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Sun Clinical Laboratories - Sun Clinical Laboratories exterior

Sun Clinical Laboratories

3.2(91 reviews)
4.3 mi

DO NOT GO HERE!!!…read more They have new phlebotomist right out of the online classes without any experience! You are the experience!! 5 Difficult Blood Draw Solutions | Montes HealthCare College You must take the tourniquet off after the needle is in the vein and blood flow is established, ideally right as the first tube starts to fill or within one minute, and definitely before you pull the needle out to prevent sample contamination (hemoconcentration) and patient discomfort/bruising, releasing it before final needle removal. Leaving it on too long (over 2 mins) can damage tissues, nerves, and alter test values, causing issues like bruising, pain, nerve damage, or tissue death (ischemia/necrosis) in extreme, prolonged cases. I felt BAD for the older lady that was getting poke over 5times I will report this clinic they need to be healed accountable especially after I told the Asian guy drawing blood why he kept the turn the tourniquet on if the blood flow was already existing!! And had the nerve to tell me I need to drink more water!!!

Been there so many times. None of the experiences were worth to get a star. Not to mention about…read moregetting bruises from the needle all over my arms. The wait time is also ridiculous. They are very slow for some reasons. I ended up not getting my blood drawn because I can't spent 1.5 to 2 hours just waiting for this. I went to the other location on Hellman street in Monterey Park, it was not better at all. very small waiting room, full of people, no one at the front counter. They close for lunch at 11:30, I arrived around 10:40. There are about 10 people sitting in the waiting room. They probably won't take me anyway. According to the previous review, they close for lunch early as the listed schedule, they will start turning people away at 11. Don't understand why insurance and doctors refer patients to this lab. I tried, blood drawing is such a painful experiences for me physically and mentally with this labs. Not going to do blood drawing this year, skip it.

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Very Painful

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Sun Clinical Laboratories - Didn't feel too bad at the time when they drew blood yesterday, but they gave me a big bruise...

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Didn't feel too bad at the time when they drew blood yesterday, but they gave me a big bruise...

Quest Diagnostics - laboratorytesting - Updated July 2026

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