1:30 - 4:30PM 8AM - 12:30PM
1505 St Alphonsus Way, Alamo“I have had my kids with Dr. Cortez for 6 years. He is simply the BEST! He is always willing to listen to every detail and concern. Plus, he follows up with test results and to check in when they are very sick after hours. I really appreciate his care for my kids”
“Super helpful, quick service as a walk in patient. The doctor was knowledgeable, and she was able to suggest a good plan to help me.Thank you for being an amazing staff!”
“Absolutely love this mom and pop pharmacy. Service went above and beyond and delivered a medication when I didn’t have the time to pick it up. Definitely recommend!”
7:30AM - 4:30PM
4383 Clayton Road Suite 20, Concord“The pro at the patient service center is a 10. However the Quest test upload from Stanford didn't come through - for the second time in a row so he and I had extra hoops to jump through. He juggled the scheduling and did his typical painless draw. :)”
1 - 3:30PM 7AM - 12PM
3466 Mount Diablo Blvd Ste C102, Lafayette“I had an appointment at 7:45, went in a few minutes later. The guy at the front desk was very polite and attentive, my phlebotomist Sienna was amazing, I didn’t feel a thing! Great experience! Thank you both.”
“First time going to this location. LabCorp is now in the new hospital building at John Muir on the first level. Everything is clean and open. I easily walked in and checked in on the iPad with a scan of my drivers license and a confirmation of my personal information, including insurance. The waiting room was quiet and comfortable, and even though I was a walk-in I was seen fairly quickly. I was given information to sign about my co-pay, which was clearly outlined on the information sheet and then I was taken back for my bloodwork. Jessica was friendly and kind, even though it was first thing in the morning. She quickly and painlessly drew labs and sent me on my way. All in all it was a positive, quick, painless experience. Greatly appreciated.”
7AM - 12PM 1 - 3:30PM
907 San Ramon Valley Blvd, Danville“Out of all the Labcorps in the San Ramon/Danville area, this location is the best. The front desk staff are always very pleasant and welcoming. The techs who draw your samples are very gentle and kind. The office is efficient and quick.”
7AM - 3PM
2540 East St D, Concord“Check in went smoothly. Receptionist was cheerful and welcoming
Waiting area clean.
Conversation between workers in waiting area was kept professional
Adequately staffed.
Lab technician pleasant and painless.
Improvement from visit 6 months ago.”
“Ignore earlier negative reviews. I almost cancelled but decided to keep my appointment,
Excellent on time, in and out service. The manager/tech/front desk young lady (she wears all the hats) was efficient, professional, and personable. Thank you again.”
1 - 4:30PM 7:30AM - 12PM
1914 Tice Valley Blvd, Walnut Creek“Guessing there is new staff at this location because I was super impressed with the friendliness and competence of everyone I encountered in my visit today. So much so that I was thinking wow, you don't see pleasant people like that every day, I need to praise them on Yelp. I was very surprised to see all the negative reviews about the front desk - maybe that person is no longer there? I saw staff helping folks who had trouble with the check in monitor, and I was greeted with true warmth. The phlebotomist who did my blood draw was a delight - and I have been told I'm a "hard stick" - she made it easy and very comfortable for me. The online appointment system was easy to use and there is a ton of parking. I'd visit this location again for sure.”
7:00 AM - 11:00 AM
5161 Clayton Rd, Concord“I dropped into this Labcorp location for routine lab draw. The lobby had a few folks waiting and it seemed pretty busy. The woman working reception also turned out to be the phlebotomist. My experience with modern lab offices is they typically understaff their locations leading to backups and frustrated customers. I witnessed phlebotomist Marissa courteously and professionally handle the workload with a friendly demeanor and attitude. It's clear that some of the clientele were repeat customers who enjoyed their interactions in this office. When it was my turn, my visit was prompt and uneventful. Marissa was able to draw quickly with minimal pain. Nobody enjoys going for a lab draw, but my experience today means I won't dread the next visit here.”
7 - 11:30AM 12:30 - 3:30PM
5161 Clayton Rd suite h, Concord“Very clean office, receptionist is very nice, check in process was easy that I was able to get my blood work earlier than scheduled since I arrived 30 minutes earlier. Marissa did my blood work is friendly and professional! I like the lab room there a window I can look outside so, I do not have to look at the needle on my arm. Looking at the window is better than the wall. I will repeat Thank you staff members . Location is pretty good there a gas station right there and popyes fast food. All other restaurants are further away. Parking looks plentiful although I did not use parking since I use the bus.”
1 - 3PM 7:30AM - 12PM
3800 Mount Diablo Blvd UNIT 104, Lafayette“Peng is the sweetest lady, so kind, and does a great job running the show by herself! Always timely and with great communication when I need to make my regular drop offs!
Anyone complaining needs to realize workers are still human beings and deserve a kindness and patience themselves ”
“My whole family goes here. My elderly parents, my wife and myself. The office staff is always professional. The doctors and nurse practitioner and other medical staff take time to listen and are always concerned for our well being. We've been going here for the past 5+ years and it's always been a very good experience for all of us. I recommend this facility without hesitation.”
6:30AM - 8PM
1450 Treat Blvd, Walnut Creek“My 10 yo always has a hard time, stumping phlebotomist right and left. They can never find her veins. (Yes, we hydrate and stay warm, wear layers, etc.) we have tried three Labcorp sites. And at each site, they poke her twice without success. Finally, at the Walnut Creek site we found Marcelino, the very best phlebotomist. My kiddo says he is magical. He found her vein on the first try. We have gone back to him after other failed attempts elsewhere. He find her vein on the first try.”
7:30AM - 3PM
500 Lennon Ln, Walnut Creek“I agree Ed is amazing. He needs to train all the blood drawers I’ve ever had in my life. I can think of three that didn’t cause any sort of pain in 40 years and Ed is one of them.”
1 - 4PM 7AM - 12PM
2675 Pleasant Hill Rd, Pleasant Hill“This place was so quick and efficient. I got in self checked in. They called me right away. And then maybe less than five minutes, they took me to the back. The staff were so friendly and so nice. The phlebotomist did a wonderful job. I didn't even feel a thing.”
7:30 - 11AM 12 - 3:30PM
7200 Bancroft Ave Ste 268, Oakland“Good service if you made the appointment online and if you check in at the reception machine with your ID, in 15 minutes everything was ready.
The reception person was not very patient with my poor English. It was easier to understand the machine. The nurse was very kind.
It is difficult to get to the place if you don't know that is why I leave a photo of what it looks like from the outside.
The results were in 1 day.”
8AM - 12PM 1 - 5PM
2425 East St #6, Concord“I have never had a complaint when I have been to this labcor location - the receptionist was cheerful and the technician hit the vein first time as usual - for some where you go and expect the worst these people make it so much better!!!”
7:30AM - 12PM 1 - 4:30PM
11050 Bollinger Canyon Rd, San Ramon“Recently, I arrived the Bollinger Canyon location at exactly 12om for blood work and was told very abruptly they close for lunch from 12pm to 1pm. The person said to come back at 1pm.I was very disappointed and went to another Quest instead.I highly recommend making an appointment & researching office hours as each Quest Diagnostics has different hours.The Pleasanton office doesn't close for lunch and I recommend making an appointment as they are super busy and the staff are great ??”
“The front desk lady was extremely helpful and nice. I made my appointment for the wrong day but was leaving town to where I live and do not have labcorp. She told me what other places also do morning walk-ins and what ones do all day but close for lunch. Then, when I tried calling other places with no answers at all. I went back in asking for help and she was very happy to. Since locations are very short staffed not all are taking walk-ins or have limited hours/dates for walk-ins. Don't mistake their rudeness for their limitations in dealing with rude people that have come before you. They are working long hours to continue provide a service despite labor shortages. I am grateful for them being there on a Saturday morning!!”
“East to retrieve an appointment online, friendly, hard-working, and efficient staff. So much better than the competitor that starts with a Q. (I visited them Locally in Safeway last week).”
7:30 - 11:30AM 12:30 - 4:30PM
2505 San Ramon Valley Blvd, San Ramon“This is hands down the best quest I have ever been to in my life. Annie my tech was so gentle and patient. She is super kind and caring! The space is kept really organized and clean. I really recommend this place!”
“Recently me and my husband had appointments for our life insurance medical exam . Our medical examiner was Beverly and we were absolutely satisfied with the service provided. She was very professional and courteous, made us both feel comfortable including my husband that normally gets very anxious in hospitals or any type of clinics. Thank you ExamOne!!!”
7 - 11:30AM 12:30 - 4PM
13847 E 14th St #111, San Leandro“This Quest location is alway quick with my appointment time all my lab works are completed promptly. Always make an online appointment because the location does get full pretty quickly but if you have an appointment there's very minimum wait time.”
7:30AM - 4:30PM
108 La Casa Via Ste 105, Walnut Creek“Went in for blood lab work today. I was worried that as a walk-in I would have to wait a long time.I was pleasantly surprised when I was called in very quickly. The Phlebotomist, Catalina was quick & very professional. Best blood draw I’ve ever had!”
“Just had a great experience here! Nice hidden gem of a Labcorp. I've been here a couple of times, and came here for 2 hour long GD test. The front desk to the phlebotomist were fantastic and had me in and out of there as quickly as a 2 hour test can be. Will definitely be coming back. Thank you!”