1. CMB Laboratory

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Garden Grove, CA

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CMB Laboratory

4.1 (14 reviews)
Open • 7:00 am - 3:00 pm

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Ask the Community - CMB Laboratory

Do you take Medical? And if so, I have LA county coverage and will I be covered if I went to you? Thank you

We do take Medical. However, we would need more information about the coverage you have. Please email info@cmblabs.com for further inquiry.

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Review Highlights - CMB Laboratory

“I wanna thank Maria for being patient and caring with my son since it took a little bit longer to convince him to stay still.”

Mentioned in 3 reviews

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The Blood Guy - PRP

The Blood Guy

5.0(79 reviews)
2.4 mi

I've had the pleasure of working with Andreh Aka, the blood guy, multiple times over the past two…read moreyears for myself, my son, and my daughter. It can be quite challenging, especially since my daughter gets very upset and anxious. However, I have to say that working with Andreh has been an incredibly smooth experience, particularly with my children. He has a wonderful way of connecting with kids, making them feel comfortable and relaxed. A big thank you to Andreh once again. Looking forward to seeing you next week!

I was eager to call this place due to the high reviews. Its nice to know someone can come to your…read morehome and draw. I was hoping to have my littlest one drawn at home due to health circumstances. Unfortunately, my little one started to yell in the background when i made the phone call. I can tell and feel the blood guy annoyance and frustration. I understand my little one was yelling but for the same reason, i need someone to draw at home due to my little one health issues. I could feel his passive aggressiveness in the way he respond to me. He is not patient and is not friendly. If something like this triggers him, i can't even imagine when he draws. I wouldn't recommend to people or family who have children with health conditions or special needs. Or even toddlers in general who don't have special needs. In overall I am surprised he has high reviews.

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The Blood Guy - Andreh, The Blood Guy

Andreh, The Blood Guy

The Blood Guy - Venipuncture, blood draw

Venipuncture, blood draw

The Blood Guy

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CMB Laboratory Bolsa - The hallway

CMB Laboratory Bolsa

2.8(28 reviews)
3.0 mi

The job was done but I still haven't gotten the results even after one week?…read more I came here before opening time on a Saturday, hoping to be one of the first patients. Everyone else had the same idea as well. I didn't get my paperwork sorted until an hour post and I had a 3 hour stay here! I didn't get to leave till last 10am... and I came at 6:45am!!! They completely forget about their patients, so I had to remind them that I have certain times that I needed to get my blood draw for my glucose test. Thank goodness they didn't make a fuss. Good thing: I didn't get bruises from being poked 4 times with needles so the techs did a good job. Bad thing: Avoid this place like the plague on a Saturday morning or be prepared for a looooonnggg wait in a stuffy waiting room that spills out into the hallway and out the door. Under staffed! And tiny.

I had a very frustrating experience at this clinic when I took my daughter for lab work ordered by…read moreher doctor. She was required to fast before the appointment, so we came early in the morning before school. We waited almost 3 hours in the waiting room. When I finally asked what was happening, the staff told me they had skipped my daughter because they did not know how to pronounce her name. No one had called us or tried to ask. Another major issue was communication. The receptionist did not speak English, and no one in the clinic seemed able to communicate with us in English. This made it very difficult to ask questions or understand what was happening. After the labs were finally done, I asked for a simple doctor's note for my daughter's school since she missed the morning due to fasting and the appointment. The receptionist said she did not know what that was and could not provide one. Overall, the long wait, lack of communication, and inability to provide basic documentation made this a very stressful experience for both me and my daughter. I wish I can give it 0 stars . I will never go there again !! Horrible experience!!! Bad customer service!!!

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CMB Laboratory Bolsa - Discount prices for uninsured patients

Discount prices for uninsured patients

CMB Laboratory Bolsa
CMB Laboratory Bolsa - New location. The waiting room

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New location. The waiting room

Labcorp at Walgreens

Labcorp at Walgreens

3.8(19 reviews)
3.6 mi

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.

BEWARE: WALK-INS MAX OUT EARLY. I tried doing an employment drug screening, but they maxed capacity…read more2hrs before closing. The worker then told me to go to the Long Beach walk-in location and assured me that they'd accept me there. HOWEVER, after driving all the way to LB, they told me they also maxed out. I tried calling Tustin and Long Beach before driving out but no one picks up the phone. I'm not upset that the capacity maxed out. I'm upset that the worker wasted my time telling me to drive 30min to a different location and assured me that they'd accept me when I specifically asked if that location can max out also. The LB location told me that the Tustin worker had no right to assure me of this and they couldn't help me. Lesson learned: never show up without an appointment because walk ins are impossible. And book your appointment early because they're booked out 2+ weeks in advance.

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Labcorp at Walgreens
Labcorp at Walgreens
Labcorp at Walgreens

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Labcorp - Nice big clean waiting area

Labcorp

2.9(94 reviews)
4.3 mi

1) Make an appointment - Walk-ins are not always guaranteed…read more 2) Always bring a paper copy of your lab referral - a. Their system went down and were unable to check for referrals b. Your Dr. might have not have sent an electronic copy 3) They are usually understaffed - arrive with patience

I went to get a blood draw at LabCorp 11180 Warner Avenue Fountain Valley, CA this morning,…read moreSaturday October 10. I was sorely disappointed. They open at 7:30 a.m. The website says beside this date "same-day visits available without appointment" (see photo below). Hence i made the trek from Costa Mesa this morning and waited in line. About 7:15 a snarly woman got off the elevator, didn't look up just walked by us quickly saying "only appointments this morning, only appointments", in a loud unfriendly voice. Not even a "Good Morning". Just before 7:30 a.m. after waiting for them to open with approximately a dozen other people, some with appointments and some without,the door opens and the woman announces that they would only see patients with appointments. I pointed out to her (and showed her on my phone) that the website says they take walk ins. She continue to point to the sign beside the door that apparently says "no walk ins". Then she let me know they had 60 appointments and would only be working for 4 hours. None of that is my challenge, nor if you do the math, does that appear so taxing. She was rude and very dismissive. I along with two others left and rode the elevator together. One other told me he saw it on the website as well. The three of us were fairly disgusted with the interactions. I sure know that if this was the only lab on earth left to get a blood draw done, with that energy, level of rudeness and people who obviously don't like their jobs, I guess I wouldn't every get another blood draw! Good luck to them!

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Labcorp - This lady was so rude with my daughter and very unprofessional!

This lady was so rude with my daughter and very unprofessional!

Labcorp - 10/03/2025 My daughter was treated in a harsh and disrespectful manner .

10/03/2025 My daughter was treated in a harsh and disrespectful manner .

Labcorp - Check-in desk

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Check-in desk

CMB Laboratory - laboratorytesting - Updated October 2026

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