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Quest Diagnostics

4.3
(157 reviews)

Business Details

3859 E Southcross Blvd, San Antonio, TX
78222, United States
(210) 337-2436

About

Family Medicine
The Quest Diagnostics difference. Bringing together quality, speed, and technology to power advanced, affordable diagnostics for all. No trade-offs required.

Location

Quest Diagnostics
3859 E Southcross Blvd, San Antonio, TX
78222, United States

Hours

Monday7:00 AM - 3:30 PM
Tuesday7:00 AM - 3:30 PM
Wednesday7:00 AM - 3:30 PM
Thursday7:00 AM - 3:30 PM
Friday7:00 AM - 3:30 PM
SaturdayClosed
SundayClosed

Reviews

4.3
157 reviews
5 stars
123
4 stars
6
3 stars
6
2 stars
2
1 star
20
  • HS
    Heather Staley
    4 days ago
    3.0
    Whoever is in charge of ordering supplies for this location is failing the local community. This is now the second time in 3 months that I’ve had bloodwork done and they didn’t have the most basic of supplies. My veins are small and they didn’t have the proper sized needle. The needle they used was so large I ended up with a blown out vein. The techs at this location are always knowledgeable, efficient, and timely. They have no control over the support given to them by upper management. Please order the supplies this location needs.
  • SF
    Sherrie Fuller
    6 days ago
    5.0
    Great place to have blood work done and you get the results when they are ready.
  • JR
    Julia Celeste Rosenfeld
    Apr 3, 2026
    3.0
    It’s not their fault, but NO ONE knows anything about other locations closing - not patients and not the staff. There’s no way to contact anyone either. This is an inconvenient location for me and you’ve become annoying to deal with. No admin staff, bad communication, cancelled appointments and closed locations with no recourse. BOOOOO.
  • ES
    Eliu Serna
    Mar 7, 2026
    5.0
    Totally professional and vey helpful enjoyed the experience even though I hate needles did not feel a thing it was awesome
  • LD
    L Dew
    Feb 28, 2026
    1.0
    Jayme Quintanilla should be fired for having unprofessional relationships with clients. She works at front desk and Mark, the owner needs to know.

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