I suggest getting an appointment but if you can't coming when they first open is good too. I didn't…read morehave an appointment and had to wait about an hour. Everybody is super stressed and grumpy because lots of patients are fasting but just drink your water, bring a book, and chill if you can. I have a really hard time getting my blood drawn. The nurse was really great though. She got me a room where I could lay down, talked to me, and gave me a breathing exercise to do. It took a try on both arms to get a good site but they got it. She also gave me advice to be super well hydrated and drink electrolytes the day before the blood draw, not just the morning of, which might help others like me too.

stab 3-4 times in each arm then 2 times in wrist, same routine 6 mo. later. lab test for physical…read more both trainee's. this was St Anthony's location 3/3/2026. I will go back to my Dr. office next time. black & blue arms for 2 weeks.

Super friendly and efficient!!…read more Kathy is great. They are busy, doing there best, and doing a great job. Thank you! Randy

Had an appointment Saturday morning for 8:30am... just got the text for my turn at 9:21am…read more I've never had this issue before at any other location, so I'd skip this one.

Office experience!!! Receptionist was Very Very Rude to a very elderly couple who walked in! No…read moreassistance to help them at the kiosk, they thought she was taking care of them so they stood in the middle of waiting room and she said Nothing to them! 5min or more! Finally a tech came out and SHE checked them in! Took 2min. Receptionist told tech " they REFUSE to use the Kiosk" THEY DIDN'T know HOW! Tech Rosa was Great. This was Wheatridge location! I hope Karma hits this receptionist when she is too Elderly to do things and gets No Help Labcorp Wheatridge 3/24

The website says "walk in's welcome!" This couldn't be further from the truth. I was treated like…read morea second-class citizen from the moment I walked in and after 45 minutes, wasn't even checked in yet by the dismissive receptionist, even though every other person who walked in behind me was checked in ahead of me ("The have appointments" - said to me by the receptionist in a condescending tone). So, don't waste your time without an appointment, unless you pack a lunch and are prepared to make yourself comfortable for the long haul (I'm not sure how long I would have waited - I finally left after 45 minutes). Also, the waiting area (never got back behind the "magic door") is really gross. Completely run down, dirty and it looked like it had been that exact way since the Cold War. (granted, it's on the old Lutheran site, so I guess I shouldn't be surprised)

10/5 stars for this place. Within two weeks I had to go in four separate times for blood work (oof)…read moreand I was terrified. Because of this office and the sweet, patient ladies who work here, I am no longer afraid to have blood drawn. They let me practically lay down every procedure. They catered to me once the procedure was finished, letting me rest until I felt okay to stand. They talked to me through each appointment to help get my mind off things. Oh and I should mention that they are AMAZING and TALENTED. I had little to no bruising after four procedures. They found my veins immediately and took just seconds in my arm, then I was on my way. I am so grateful for the women at this Labcorp for providing me with such an amazing blood test experience, because frankly they didn't have to be so sweet. They went above and beyond in making me feel comfortable during each procedure, and I will forever be grateful to them. Labcorp, you have a team of individuals here you must NEVER let go. They are angels on earth!

I waited almost two hours for my appointment. the staff took people who checked in after me and I…read morehad an appointment. the staff used training a new employee as an excuse for running so inefficiently. unacceptable to wait for that long.

The people helping me were super quick and nice. No problems at all with sticking me. I read the…read moreother reviews on here and it made me nervous but it was actually seamless. First poke and all was done. The people in office were all super friendly to me :)

Avoid this place! Staff is extremely rude and unprofessional. No way I would ever return.read more

I was more than a little nervous about the low reviews, but, labs had to be done. I went in, I…read morewas greeted by a young man named Calvin. He was friendly, charming and funny. He did my blood draw and was quick and efficient. He is an asset to Labcorp. He took my blood, but I left laughing because he was THAT nice.

There phlebotomist can't draw blood. They refuse to listen to the patients because they think they…read moreknow it all. I will drive over 30 miles to have my blood drawn than to let them try, try because that is exactly what they are doing. Trying to find a vein.

Aside from the wrong address on Google, very pleased. Since my son was diagnosed we have been to…read moredozens of labs dozens of times each. Labcorp (we've used five locations) is consistently the worst, quest (we've used three locations) is better but not usually covered by our insurance, and CLS (we've used two locations) is the best. We have never had problems at CLS that are common for Labcorp. Labcorp screws up a lab at least once every other visit - granted my son gets a lot of labs, but they are terrible. CLS has yet to screw up any of his labs and we've been there consistently for a while now. They have been professional, prompt, and communicative. It's almost as good as Children's Hospital main campus (NOT Parker which is Labcorp quality) for a fraction of the cost. Hard to find. Google sent me to the Admin Office on Union. The lab is in the Anthony's complex but not on the side with parking. It is around the back of the building (enter off Alameda & Routt). I spent an hour trying to find the lab. The staff was very proficient once I did. I was surprised the admin staff said that people come to their office all the time, yet they don't correct their address on google.

CLS Laboratory staff messed up submitting my lab work for payment and their billing department…read morewould not correct the error, even after escalating to the rep's manager. Healthcare costs are high enough without providers screwing up the billing process. I'll go out of my way in the future to give my business to Quest or Labcorp.

The service is the absolute worst. The staff hides behind a wall making it almost impossible to ask…read morequestions. (Provide them with more staff.) The online portal would not allow me to make an appointment. I drove here to receive an appointment 90 minutes later so here I sit!!! The sign in kiosk is a joke with a scanner that doesn't work (fix it).

Thank you so much for being open on a Saturday!! All my blood tests have very small windows of time…read morewhen they can be drawn so I really appreciate your weekend hours. I was able to make an appointment a couple of days in advance and was back getting my blood drawn within 5 minutes of sitting down. Just clicked the link on my text to check in-no need to use the tablet unless you're a walk in. Staff was so friendly and had no issue with my very difficult veins, only needed one try!!

My appointment today was ith Dr Mahoney. He was professional and personable and focused on me and…read moremy problem. He communicated very well and agreed that a referral to a previous surgeon would work, He also referred me to Health imaging for an exhaustive, i am very pleased with all of the staff at this group and would so recommend.

Dr Grace Kim turned me away from a 3:20 appointment. I had arrived at exactly 3:22 and was at the…read morefront desk asking g them some questions about a bill. Apparently the girl at the front desk had not checked me in and a woman from the back came out and told me I would have to leave and reschedule with this "Dr Kim". Needless to say, I won't be rescheduling with this terrible "Dr" who is too lazy to see her patients. I have never been treated so inhumanely. Stay away from this one

I was referred here by my PCP for a consultation. I met with Tess today who reviewed my X-rays,…read moreMRI's and recommended a CT scan in order for the neurosurgeon to evaluate and recommend further treatment. Check-in was rather effortless and the staff was friendly.

One more review.......... Woke up this morning to a denial…read moreletter from the insurance company. That was fun. Sent Ary ( in dr. Mcgowans office ) an email at around 8:00 a.m. She had it resolved by 10:30 a.m. Just another example of how responsive and communicative they are. Thanks Ary! Mickey