An appointment is a must! Was in and out under 10 minutes. The phlebotomist was friendly. Great experience this time. No issues or complaints. read more

This Chino location is the WORST Labcorp facility from front office staffing to environmental conditions. The place is small especially the waiting room is packed with people cramped inside not to mention, standing room only. It's outdated, unclean & unsanitary. Front desk staff looked miserable and unfriendly. Waited patiently outside the facility in the hope of getting called soon for my 7:15am appt. Got called in within 20 mins. While waiting outside with 7 other people also waiting, you can't even hear your name called out since there is no intercom or loudspeaker available. Phlebotomist was nice, the only thing positive and with effort around here. Please consider MOVING to a bigger, newer location to accommodate patients' needs efficiently. A Labcorp in Chino Hills sounds nice. read more

I would give zero stars if I could. Trying to get an appointment online is impossible because nothing is ever available, so you are forced to do a walk-in. Be prepared to waste your entire day, I waited 3 hours just to get routine blood work done. To make matters worse, the facility itself is dirty. It feels grimy and neglected, which is the last thing you want to see in a medical environment. I strongly recommend going to a different location or a different lab entirely. read more

Make an appointment and make sure to check in using the QR code they emailed you NOT your drivers license. It looks like that'd be an equal option but if you don't check in using the QR code the system may treat you like a walk-in. Learned this the hard way. Also when you check in make sure to double check with the attendant that your check in went through. Don't rely on their automated system, it's crap. Luckily the attendant was very accommodating and pushed me to front of the line when I explained that I had checked in with my drivers license instead of the QR code and was thus being given a 2+ hr wait time. Had I not talked to the attendant my already 1.5 hr wait would have turned into a 3 hr ordeal based on the times the system was giving me. The attendant was very kind and understanding almost as if she knew how crappy their system was. She was the only redeeming part of the whole experience. The lady who drew my blood was kind as well but very rushed and rough. I've never had a more painful blood drawing experience. read more

Had to get some blood work done here. It certainly did pay to have an appointment. I would just note that when you come in here to make an appointment. Save yourself some time because it is a busy place. The staff was nice. The lady who took my blood was sweet. I think her name was Maria. I was in and out and under an hour. read more

This place suck. I had to wait 40 minutes and I had an appt. Also. They won't text you if you choose the notify by text when my time was up. I had to keep walking in to check and the lady said she kept calling my name. What happened to the text notification? read more

You need to be there before they open . It's a bit hidden and only 1 way to go in. It's really dark waiting in line outside the click , got bitten by some mosquitoes lol. Got there at 5:45 and there was 10 ppl waiting . Doors open at 6:30 . 6:45 to Quick check in , 3 kiosk available . Waited till 7:30 to be seen and was out by 7:50am . Staff is very busy but they make sure to double check everything regarding paperwork and inc and etc . Good experience for a walk in . read more

This place is horrible. They make appointments and then are closed the day of the appointment. People with appointments were waiting around outside just hoping they'd open. I'd rather draw my own blood behind Walmart than go to this crappy place. read more

They are lucky that i cant give 0 star. Parent with child pls stay away from this location. This morning i took my 4 yrs daughter to get the blood test done. My daughter was scared that why she cried a lot and the technician show really bad attitude lmao. She withdraw from both of my baby hand and said come back another the day because she can not get enough blood for all the test needed. It was totally fine if she nicely ask to bring my kid back but her attitude is a shame. read more

Too small and too crowed like a refugee camp It is not clean and make me feel not comfortable Appointment always full book and you have to go on site to schedule 3-4 weeks ahead And wait for 3-4 weeks for result read more

With no appointment I waited around 40 minutes after showing up at the opening time. The staff here was very efficient in getting patients through and out the door. I highly recommend Vivian to draw your blood as she was able to do mine with no pain or bruising. I normally ask for a table to lay down and avoid passing out but with Vivian she's able to do mine in the chair and I feel great. I will be going back to this location in the future. read more

Terrible experience -- avoid this place, especially if you're bringing a child. The staff showed zero patience with my child. Their technique was poor -- they couldn't draw blood after multiple attempts and blamed it on my child for "not drinking enough water," instead of taking responsibility. Not once did they consider their own approach might be the issue. The facility itself felt unclean and outdated, and the service attitude was shockingly bad -- far below what you'd expect in the U.S. Honestly, if I hadn't known better, I would've thought I walked into a clinic in a severely underdeveloped country. It's extremely disappointing how far the quality of service has fallen. read more

One of the most efficient, kind, and professional lab locations I've ever visited. The staff is not only highly skilled and well-organized, but also incredibly understanding and respectful -- making the entire process smooth and stress-free. Pro tip: Make an appointment online if you can -- you'll be in and out quickly. If you're a walk-in, arrive before they open (6:30am) for the best shot at being seen early; otherwise, expect long wait times (sometimes 5+ hours) the later you show up. Despite the high volume, this team handles it all with grace, precision, and heart. read more

This is the worst lab facility that you can imagine None of the employees answer the phones And they look to be over worked and under payed As much as this corporation charges the insurance company They should staff these facilities properly read more

Be prepared to wait 3 hours for a walk in appointment. I'm still waiting at 9:40 while I arrived at 7:15. Maybe I'll get called soon.

They say walk ins are welcome but the two women in the front ALWAYS give you a nasty attitude.. and asking them a simple question seems to get them highly irritated. Very rude front window staff. The phlebotomist on the other hand have been great. Find a different location if possible and make an appointment (almost always already 1-2months book out) read more

Parents of children, please read!!! If I could leave 0 stars I would! The technician attempted to use a regular size needle on my 3-year-old daughter. When we requested a butterfly needle, she stated that they did not have any. We asked her to please look for one or check with her supervisor. When she left, she left the tourniquet on my daughter's arm for minutes before I realized it, at which point we removed it. When she came back, she stated that she had found a butterfly needle. Her demeanor at this point was highly unprofessional, as if she was angry that we asked her to use a different needle. I am shocked that she tried to use a regular needle on my daughter. I hope this is not happening to other young children. We will not be using Labcorp moving forward! read more

I came in early on a Tuesday with no appointment. There was a line outside and I was about 15th in line. They were very fast and helpful , had me in and out in 40 minutes. ( keep in mind they were also taking care of the people with appointments). read more

Labcorp - Outside - Laboratory Testing Near Me - Chino, California

Long, long wait. Then they lost 2 out of 3 blood vials they took from my wailing 7-year old, and I can't even get through their phone line.

I have been here twice for my blood work and both times has been beyond nice. MAKE A APPOINTMENT BEFOFE YOU GO PLAN AHEAD. Or show up extremely early and be ready to wait. This is a high volume place so do with that what you will. The staff are efficient and work diligently. Not all of them are acting like they work at Disneyland which I love. They are relaxed and welcoming. When it came time to the actual bloodwork they were very professional and re assuring. I have ghost veins apparently so both times I had some trouble getting blood. But it was not painful and both times we found alternative methods. read more

This more of a warning. If you're planning to do a WALK-IN, you have to come to the office and schedule it at 6:30am. You can't just line up during the day and wait your turn. read more

Ridiculous wait times and poor communication! After self-checking in, I received a text saying to wait in the check-in area for my name to be called shortly. 45 mins later, I asked the staff, only to be told, "Oh yeah, we keep telling them they need to update the text messages. We actually needed your paperwork." Seriously?! Another 45-minute wait after that! You'd think they would at least expedite my turn, but no. Absolutely terrible experience and service! read more

It's tough to get an appointment. They are booked weeks out. I walked in. Waited 1.5 hours. Once seen, the lab tech was friendly. Nice young lady. The cliententel is interesting. People are in a hurry. They are on edge. Clinic is pretty clean once inside. The outside grounds are dirty with homeless laying in the planters. Trash needs to be taken out. Blood draw was quick and painless. read more

Type and Quality of Care: If you have issues with the technicians finding your veins to withdrawal your blood and don't like being poked over and over again ask for Martha. She is so careful and always gets it on the first try. Thank you for making this dreaded event quick and easy. Office Experience: There is limited seating so prepare to stand outside or you can wait in your car. They will send you a text if you opt for a text on the check in kiosk. You will have to wait if you don't have an appointment so be prepared if you come at 6:00 am to "beat the line" you will likely still be in a line waiting for them to open at 6:30 am. read more

Care was good. Pretty nice people. Didn't wait to long but they nice very caring not too far away

Got there early around 7am. Walk in and checked in. They say to wait in the car. I waited like 10mins. Got the call they were ready for my blood work, and I was in and out in like 10mins. The girl who took care of me, she was friendly for a morning, and she did it quick and easy. Note: I did try to come here a few days earlier around 10am and there was a lot of people waiting, so I recommend to go in early! read more

Went into Labcorp and Rita was amazing!! I have really tiny veins and she was able to find them,draw my blood and was very nice and professional. read more

horrible place make u wait for hours shitty employees they had my mom waiting their since 8 until 11 to tell her her app was at 12 and that they were going to lunch!!! while my mom didnt eat all day because she had to do her blood test she is 80 years old read more

I was in office and your receptionist was beyond rude and had an attitude issue if you DONT LIKE YOUR JOB DONT SHOW !! I also wasnt able to actually secure an appointment for a simple urine test UNTILL DECEMBER 5th !!! unacceptable read more

Rita is an amazing phlebotomist! She was very kind and provided the first completely painless blood draw I've had in my life. I scheduled an appointment ahead of time using the LabCorp website and was in and out of there in 15 minutes. They have pretty good appointment availability on weekdays, so I only had to wait a week to get my labs done. I highly recommend scheduling an appointment ahead of time (for non-urgent testing) because the walk-in line is always long. Thanks again Rita! read more

Rude front desk! Joy was extremely rude and unprofessional! Cassandra was kind and helpful (only reason I gave two stars) Parking is horrible, waiting room is packed! I thought quest was bad this is 100% worst!! read more

Worst place ever, whoever on the front desk is a dum dum and very rude. The lab work order was sent online, and they keep insisting to have one printed.. so dissapointed. Btw they are 100% speaking spanish. read more

Worst place ever do even use this I call several times and they just hang phone on u like they don't care and listen ... no i hear them talking can aswer a simple question uf they accept appointments read more

I went in this morning to do some bloodwork and there was a mix up regarding what time I had to do my bloodwork by. They were extremely busy, the place was packed, but they still found a way to help me. I was very grateful because not helping me would have resulted in a domino effect of my future appointments and medication I needed to start. The lady who drew my blood (I wish I knew her name) was also very sweet and friendly. I rarely write reviews but I was so thankful for my experience there today. read more

front desk kid was extremely rude and disrespectful the actual doctor for the blood dosent even know her own procedures gave me misinformation and was also very rude overall unpleasant never retuning and telling all not to go here ! read more

I just went for my appointment this morning and they were right on schedule! It's a very busy business and I commend the receptionist for all they have to put up with. A big thanks to Martha for taking care of me so painlessly. She found my veins like a pro! read more

Horrible ! They are suppose to be open at 6:30 am and it's 6:45 am No one picks up the phone and there is a long lone of patients waiting outside to get there blood drawn! This place has been horrible for years! This receptionist need to be on time to their job! read more

Labcorp - Laboratory Testing Near Me - Chino, California

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Biggest joke in the world. Showed up at 8:15 for a random drug test and the line was out of the door so I came back at 11. Closed 1 hour for lunch. Came back again at 1:30 and they stop doing random testing at 1:30. How are they allowed to be in business? This place is a complete joke. I had to go to another clinic on the other side of town and they were able to get me in immediately. read more

Just left from my daughter's 1 year routine lab work.Martha was the one to help us today and she was amazing. I was so nervous for my daughter's blood draw and she handled everything with such care. She made her laugh before she got started, quick service, and didn't even make my baby cry. Thank you!!! read more

I came by this location on an early Monday morning.... Last minute blood test, no paperwork order. The ladies at the front desk were very patient and helpful with me getting it E mailed, ( not an easy task for me) Then the lady who did my actual blood work, Ms Martha . Was super nice and talkative, so much that I didn't even feel the needle. Five stars for MARTHA . She even recognized my uncommon last name..... lol Great Experience at Chino Labcorp . Thank you:-)) read more