Open 24 hours
2810 N Loop 1604 W Suite 110, San Antonio
Medical Labs
“I went to the Stone Oak location on 2/22/26 for a follow-up on Covid which was getting worse. I was seen by Aaron & Dr. Rodulfo-Zayas. I had developed pneumonia & am so grateful for the caring & professional treatment I received, along with an antibiotic & nebulizer. God bless!”
“10/10 recommend this office and Dr.Latham. She is so caring and listens to all my concerns and reassures me. The medical assistants are really nice and welcoming as well!!”
Open 24 hours
2739 Babcock Rd, San Antonio
Medical Labs
“It is well nice kept clean. Friendly environment. My tia Amelia Villarreal is taken care very well. She is now seating up on the recliner and eating her three meals day. Tia was very active a while back in years. She hand green thumb growing plants. She worked in West Texas for many years. She raised to kids and granddaughter Kayla at 2yrs. She it a wonderful tia use. She came to house every weekend too. Visit to make caldo or menudo etc. She liked to shopping a hobby lobby & Michael store. She did India crafts. She was a happy person & helped everyone. I love my tia,she's like a grandma to us also. If I would be close by help take care of her every day. Love you very much tia. Love Juanita A Zepeda & Family”
“They were all very helpful, sweet, understanding and I felt heard. They provided me with options and solutions to my health concerns. I am excited to get my health back in check with their help and resources.”
“Great experience. I was in and out and the lady was so nice. I had gotten a test kit from a provider and the vials were expired and she found vials with the same additive for me to use so I didn’t have to get it reordered”
“My visit was amazing. This is the 1st time I’ve ever had only one stick. My veins roll, collapse, and they are very small. April did a fantastic job and was professional and friendly. The customer care was outstanding.”
7 - 11:30AM 12 - 2PM
8538 I-35, San Antonio
Medical Labs
“Got there at around 8am as a walk-in. The waiting room was full, still decided to wait. Had two other walk in’s before me and was seen within 20 minutes max. Once I went to the back the phlebotomist was nice and it was really quick and painless. Overall a great experience for a Saturday walk in.”
“Judy at Quest has excellent phlebotomy skills and is a people person. I am a former cancer patient so I have very small veins and am a very hard stick. So I always ask for her. This time there was another person there and when I told her that I preferred Judy, and explained my reasons why, she told me that she was experienced and could get me so I let her try, well she missed the vein completely and it was painful when she moved the needle around. She then told me that she was going to have to try again, I did not let her, I asked that Judy draw my blood instead. Well of course Judy was successful. I wish that when patients asked for a certain phlebotomist and the employee was there that they would honor their request, that is my only concern. Thank you .”
“I searched and searched all San Antonio for a reasonable price on a panel 12 with ETG and this place beat everyone in town. Not only were they affordable but Chase and Mark were two amazing people. No wait. In and out. Going in feeling overwhelmed and came out happy. Great conversation and definitely will be going back. Results in minutes. God Bless you all!”
“Smoth, fast, and easy. Midea was very helpful and made the visit here conveniently smooth. There was no line and was in and out! Definitely recommend for your drug testing needs!”
“I had the best experience with the young man & woman at the front of the lab. Very Professional & quick with the experience of the lab testing. They are the absolute best team I’ve seen work together in a while.”
“I'm so bummed that I didn't think to ask the phlebotomists name when I was there. It was today, 10/16 around 1:30, hopefully that helps CPL narrow it down if they happen to read their reviews. I'm not the easiest patient when it comes to finding a vein for blood draws unfortunately, most can't find one at all. The lady today was awesome and took her no time to find one, she was very careful with her poke to where I couldn't even feel it go in. Very nice and professional and wanted to give her the biggest shout out! It was very clean in the lobby and in the back where labs are done as well. Great location and highly recommended the phlebotomists working here!”
“The sign-in was quick and easy, and the wait time was what I expected. The tech did a great job of walking me through the process and what insurance may not cover. The actual draw was smooth and painless, which I appreciated.
Update for 5/18/2026:
The check-in was done quickly. My technician was friendly and polite, and did an excellent job with the blood draw. This is one of the reasons I keep coming back to this Quest office. Thank you!”
7:30 - 11:30AM
1139 E Sonterra Blvd Suite 525, San Antonio
Medical Labs
“I don't recall the phlebotomist's name, but she took the best lab draw EVER, anywhere that I've been. I didn't feel the needle jab or removal, not even when she was filling the vials. Take care of that team member, she's a fantastic phlebotomist!”
“The staff is very friendly. Thank you for taking care of me.
Parking was tough to find so come early. They have a cool feature where you check in on your phone & they’ll let you know when you’re next.”
“Luis is professional and runs the office great. Friendly, relaxing and comfortable atmosphere. Considering! I would recommend CPL to everyone. It's far better that quest diagnostics.”
“Shout out to Mary my phlebotomist this morning I didn’t even Feel a thing I’m truly Appreciative for getting me in and out so fast at this new location great job CPL”
“The technician Red (Rebecca) was such a vibe, and I’m always scared of getting my blood drawn but I have to frequently get it drawn but out of all the phlebotomist I’ve been with I felt absolutely nothing no pain or anything!”
“Huge thanks to DNA Reference Laboratory and Gloria R. S. Ventura, CMA. I was skeptical at first, but needed a DNA test for a U.S. Birth Abroad Certificate and passport. Gloria was kind, quick to respond, and coordinated everything smoothly with the U.S. Embassy from San Antonio to Mexico City. Everything went perfectly!”
“I went to get my labs this morning I didn’t have a appointment and I was scheduled to get seen at 4:30 it was 9 I believe but this Wonderful lady name Nicole got me in way sooner. Thank you she was very kind and sweet.”
Medical Labs
“I thank the Lord for this location, they were my last resort, due to 3 locations I went to in one day and they were all shut down permanently.E Houston, E Southcross, and Somerset Rd are all closed down. I went to these locations, and nada.Just go to Barlite Blvd.I pray that this blesses someone. The hassle was exhausting. God Almighty always has a plan though.”
“I have to go there once a month and Jonathan is always running the show alone but I must say that for him to be doing everything by himself he is extremely efficient,very nice and mannerly and all around he doesn’t make it a bad experience and the place is clean! So shout out to Jonathan for taking his job so serious.”
“I went to this doctor on recommendation from a good friend of mine and knew that he was treated with lots of respect, but I was still very anxious because it was a male doctor. My anxiety was to the point where I was crying before I even saw Dr. Macias! Thankfully though, I was immediately checked on by the doctor and we continued our visit.
Not only was he amazingly kind and respectful but also listened to all of my concerns and worked through them with me. I was blown away!
Also, shout out to the front desk lady (who's name i really should know, im so sorry)! She is super quick to answer any questions, very polite regarding sensitive topics like money issues and gender presentation, and has an infectious cheerful attitude!
Normally, I dread doctor visits but I was disappointed to hear i won't see either of them for a while because how helpful the medication i was prescribed!
Please please please check these folks out if you're struggling with your health, they will be happy to help!”
“The team at Quality Forensic Toxicology helped us to get in the hospital to see our baby. To do that, we needed negative COVID tests. When we explained the situation to the team, they did everything they could to help us get our results back quickly. Huge thanks to the team!”
“My experience here was amazing. Watching Tiffany be professional to a rude patient and being so kind and caring makes me want to come back. I’m truly scared of needles and Tiffany talked me through drawing my blood so quickly I couldn’t even be scared. Thank you!”
“We are in the process of buying an older home, and someone recommended we have our drinking water tested for lead. I thought of buying a testing kit online but I wasn't sure of the accuracy or reliability so I found this local TCEQ-certified company instead. The office staff was courteous, helpful and informative, and getting the sample was easy because they were only testing for lead. The cost was also very reasonable. Glad to have found this company!”
“Good place! Dr. Belyakina is awesome! She is my primary care Dr. and my wife’s.
Also Nidia from X-ray is good ppls too with a good sense of humor. And fast!
Norma from labs is amazing barely felt it.”
“Great experience nice facility and friendly staff, can’t remember her name but I was seen at Thursday September 13th by one of the younger female employees who was extremely nice and professional. Can’t say the same about other drug screening places such as quest or labcorp”