Quest Diagnostics
Quest Diagnostics,
Medical Labs
Hours:
8538 Interstate 35 Access Road, San Antonio TX 78211
Hours
Monday
1 - 4PM
6:30AM - 12PM
Tuesday
1 - 4PM
6:30AM - 12PM
Wednesday
6:30AM - 12PM
1 - 4PM
Thursday
6:30AM - 12PM
1 - 4PM
Friday
1 - 4PM
6:30AM - 12PM
Saturday
12 - 2PM
6:30 - 11:30AM
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
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September 2026
Technician was awesome. The best. Friendly, courteous, courteous, prompt,cheerful and made me feel great.
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September 2026
Facility was extremely clean!!! Everyone was professional and very timely.
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August 2026
My appointment was quick and convenient. Quick check-in and Christina was great! I told her how drawing blood makes me feel and she was quick to comfort me through the process. I didn't even feel any pain! She's wonderful!
More Comments(138)
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