Quest Diagnostics
Quest Diagnostics,
Medical LabsHours:
8538 Interstate 35 Access Rd, San Antonio TX 78211 Hours
Monday
6:30AM - 12PM
1 - 4PM
Tuesday
6:30AM - 12PM
1 - 4PM
Wednesday
1 - 4PM
6:30AM - 12PM
Thursday
6:30AM - 12PM
1 - 4PM
Friday
6:30AM - 12PM
1 - 4PM
Saturday
6:30AM - 12PM
1 - 4PM
About Quest Diagnostics
Quest Diagnostics offers a variety of lab testing services, including COVID-19 antibody testing by appointment, drug screens, urine tests for DOT and non-DOT, pediatric testing, hair drug screens, glucose tolerance tests, saliva tests, and wellness screenings with biometrics. The location is conveniently situated inside a Walmart store, next to the pharmacy, between the Nail Salon and Customer Service. The facility provides quick and efficient service, often allowing patients to get in and out in just a few minutes. Many customers praise the friendly and caring staff, especially when handling children, making nervous parents feel comfortable and cared for. Appointments are available promptly, with early morning slots often available, and check-in is smooth and quick. The staff is described as kind, thoughtful, and professional, providing a positive experience for those needing routine tests or specialized screenings. Overall, Quest Diagnostics is appreciated for its fast, friendly service and convenience.
Most Recent Reviews
July 2026
Fast service with so many people needing labs and the lady that drew my blood that day had a light hand and kind demeanor. I just hated that Walmart was so packed and the parking well...it is what it is :)
June 2026
In the past, I have been told that I am a particularly challenging patient to draw blood from due to the hidden nature of my veins. The nurse who drew my blood hit my vein immediately and painlessly. I think this was the easiest blood draw I have ever had in my life. Thank you.
May 2026
Rene had me out of there shortly after my appt time. I love the in an out of the appt. They use the smaller butterfly need so there is less to no bruising. Go here for ease and no waiting with appointment.
More Comments(123)
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