Do NOT bring your child here. What should have been a simple…read moreblood draw for my baby turned into a traumatic experience due to clear incompetence. The first tech wasn't trained or confident enough to draw blood. The second tech, Ashley, was rough and poked my baby for an extended time--still failing to collect enough, then claiming the sample was insufficient and discarding it without our consent. When we spoke to the supervisor, Erika, she was rude, dismissive, and wouldn't let us explain. She wrongly assumed this was an immigration‑related test and treated us accordingly, which was completely inappropriate and unprofessional. We had to fight to have the sample sent, and surprise--it met minimum requirements and we got results the next day. If we hadn't stood our ground, our baby would have gone through another unnecessary blood draw. Poorly trained staff, rough handling of an infant, and an arrogant supervisor. Terrible experience. Avoid at all costs.

Id give zero stars if I could, settled on two because the second last was kind and got the job done…read morewithin two minutes. But this place consistently have rude employees at the front. Had to drop off something from the previous visit. The young worker with glasses and braces said it wasn't in the system and had to be emailed. Which i had to go through my online portal to find the order my doctor had sent to them. Also berated me about their system check in which ask questions about visits. However i reiterated I'm not here for a visit I'm just dropping said bag off. She then told me to wait. Another person comes to the desk and calls my name minutes later, proceeds to look at my records in her system and immediately print the lab order and say thanks that's all. There are some rude and incompetent people in the world. But if you're going to work in a field dealing with people and a company's computer system you should know how to review charts and be somewhat kind atleast.

I went in today to get a blood test. I was greeted at the front desk by Zarifa and another person…read more They told me how much I would have to pay if for some reason insurance didn't cover the cost of the tests I had (even though insurance will most likely cover the costs). I thought it was good of them to be transparent upfront so that you won't be in for any surprises if insurance didn't cover the costs for some reason. The staff was friendly. The facility is very clean and neat which was good to see. My appointment was quick with no time wasted. You're in, you're out, then you're on your way back home.

Note - this is a new, standalone LabCorp. No longer within another doctor's office that prior…read morereviews reference. Clean. Plenty of parking....although parking and door are located at the back of the building, rather than the front where Maps take you. Phlebotomist is phenomenal at his job...skilled at drawing blood and also very professional and courteous. LabCorp...you have a stellar representative for your company.

The workers are very nice but not well trained. They are were very timely. That is the good news…read more I had two blood draws in two weeks. The first one went okay but left a good size bruise. The second time they needed to enter the orders and they had no clue what they were doing and unfortunately missed entering a basic CBC even though they drew the right tube for it so they never ran the test. Now I will have to have my blood drawn again! Also - I have great veins and it took them three sticks to get two vials of blood. This has never happened before and I am in my 60'd. In the end I had huge bruises on both arms. I will not be retuning to this location.

Much better experience with my recent visit for bloodwork. The technician ensures bandaged up…read morereally well. Courteous. Very convenient in Walgreens and on time.

I came here for a COVID-19 test one early morning. According to the instruction given to me ahead…read moreof time, when I arrived in front of the building, I parked my car and then texted to the given cell number. I arrived 5 minutes early. Within a minute, I received a text back saying, "please come in." When I entered the lab office, I did not see other patients and understood why I had to text them from my car first. I thought that was very thoughtful but probably necessary to do at a place like this where possible Corona patients visit. Fortunately, I was negative. :)

They are the best lab in Northern Virginia. They have extremely professional staff. And the walking…read moreexperience was wonderful. Top notch!

Ok, first things first. The office was nice and clean, the receptionist was a little late but not…read morereally a problem. But your there to take blood and this is my main problem. I've gotten my blood taken plenty of times, part of it is because its my job, other parts is because of check ups, blood drawns and what have you. The first person who took my sons blood was horrendous. She missed my son's vein, then started to fish the needle around. My son is 8 and on the thin side. I thought that needle was going to come out of his arm the way she was pushing and shoving it. Finally she gave up and pulled the needle out. She was going to try again and I told her no,and that i had never seen anyone move a needle that much in someone's arm. She got snippy and asked if I wanted someone else to do it. I said yes and she went to get her co worker. As she was on the other room she said that it was because my son had small veins and hadn't had alot of water. Then the other person came up, stuck the needle in and found the vein immediately. She left the needle in as she got the vials of blood she needed. No fuss, no mess. As she was filling things out she was mutterinv "oh, God!" Like I was bothering her. My next action after this is to find her manager and log a complaint.

They're very good at drawing blood. It is usually very difficult to get blood from me, but they…read moreare always able to get it on the first try. I can appreciate that. They're also quite friendly. 5 stars.

This is a great place for blood tests. Make an appointment online (easy), show up on time and you…read morewill be in and out in 15 minutes. Really doesn't get and easier or faster.

Never use these people I had CVS use quest diagnostics and I never got my results I had to pay…read moresomeone else to $175 so I could go on my trip

I had to get blood work done recently. There was a mix up of locations that happened because of…read morepoor communication on the end of someone at the office in Ashburn. The staff is usually polite on the phone and in person. I once had lab work done that was incomplete too. Besides that, the care quality is typically good when you go. They will email you your results. Make sure your information is correct when tub complete the forms. I think they stopped calling with certain lab results.

From the owner: Our main goal is to provide an alternative testing facility for individuals: doctors, as well as…read morehospitals that are affordable and convenient. What makes Clinical Diagnostics Laboratories different from the others? We provide excellent service with a personal and friendly touch. We have an on-call Director at the Lab who has a Ph.D. in Pathology. Our Full-time Technologist has over ten years of experience in the Medical Lab field. Clinical Diagnostic Laboratories has grown quickly throughout the area with respect to returning individuals, referrals, and walk-ins because we treat our patients with dignity and respect.

Not great service. Last time I went only one girl there who seemed overwhelmed having. to check in…read moreand do lab work. I am going back again only because the final lab could not process all my tests because the blood any lab drew was not in a sufficient quantity for them to do the test. so now I go back for them to re-do. I can currently waiting in my car because there is a not on the door saying back in 20 min. So now I'm inconvenienced having to wait. obviously they don't have the staff. Suppose to be open from 9-6. I'll be finding another lab going forward. Too frustrating here.

I don't like writing bad reviews, I gave this place two chances and they failed me both times. I…read morewent in before thanksgiving to get a test done here, and I'm from Winchester, Virginia so it was about an hour drive, they didn't package the testing tubes right and compromised the tests. Then went again after to drop off another sample of blood since the first was compromised. They stated I wasn't there when they took my blood samples. So I gave up on them and had to go to another lab. After wasting so much time and gas to go back and forth. Wish I could give them zero (0) stars. I am very disappointed with this lab. Since this was important testing that needed to be done to determine my future.

This time I went to the quest diagnostics facility in Lansdowne and was equally impressed. I had an…read moreappointment at 8:30 am and did not have to wait much longer for the blood draw. The technician took a little bit longer than normal to find the right vein, but she got it in the first shot after probing for a good five minutes. It was a good experience and would be happy to go back if needed.

The woman doing my bloodwork clearly had no experience and couldn't work their computer system. The…read moreappointment took half an hour when it should've been a few minutes, and it took her 3 times to find a vein. She also said "goddamit" while taking my blood, which didn't make me feel very good. My arm is heavily bruised. The woman kept asking her fellow employee "Mario" for assistance, so thank you Mario for knowing what you are doing. Would not recommend, I will not be going back!

My experience was well above average. I am a blood cancer survivor. I have to have multiple blood…read moredraws to check labs for cancer screenings among other values. Given my past chemotherapy, my veins can be hard to get. I have never had an issue getting drawn here. I work with the phlebotomist to make them aware of my history. I drink lots of water the day before my testing to help. This location is closest to my home and easiest to get to for me. I love the new location. It has more accessibility for the handicap like me. Quest is my number one choice due the flexibility offered through them. I can track my history in their app. I have often needed to fax or email results to multiple doctors and I have the ability to fax/email from the app.

We went with my husband to the Herndon location and the costumer services was absolutely terrible…read moreand this is not the first time .