Blood test labs in San Antonio, TX

There are 11 Quest Diagnostics centers in San Antonio that take JustLabs orders, 11 with online booking. Order online with no doctor visit and one $18 fee per order.

Locations and hours

Quest Diagnostics – Bandera Road

6100 Bandera Rd, Ste 400, San Antonio, TX 78238-1652

210-682-6670

  • Mon–Fri 8:00 am–5:00 pm
Online bookingPediatric drawsGlucose tolerance testing
Directions

Quest Diagnostics – Hardy Oak

18707 Hardy Oak Blvd, Suite 560, San Antonio, TX 78258-4791

210-497-0295

  • Mon–Fri 8:00 am–5:00 pm
Online bookingPediatric drawsGlucose tolerance testing
Directions

Quest Diagnostics – Inside City South Walmart Store

8538 Ih-35 South, San Antonio, TX 78211-0000

210-209-8452

  • Mon–Fri 6:30 am–12:00 pm, 1:00 pm–4:00 pm
  • Sat 6:30 am–11:30 am, 12:00 pm–2:00 pm
Online bookingPediatric drawsGlucose tolerance testing
Directions

Quest Diagnostics – Inside Military Drive Walmart

8923 W Military Dr, San Antonio, TX 78245-2102

210-404-4462

  • Mon–Fri 6:00 am–3:30 pm
Online bookingPediatric drawsGlucose tolerance testing
Directions

Quest Diagnostics – Northeast

8601 Village Dr, Suite 106, San Antonio, TX 78217-5512

210-655-2583

  • Mon–Fri 7:00 am–4:00 pm
Online bookingPediatric drawsGlucose tolerance testing
Directions

Quest Diagnostics – Northwest

9234 N Loop 1604 W, Ste 109, San Antonio, TX 78249-2983

210-647-5666

  • Mon–Fri 7:30 am–4:30 pm
Online bookingPediatric drawsGlucose tolerance testing
Directions

Quest Diagnostics – Oak Hills

7959 Fredericksburg Rd, Ste 117, San Antonio, TX 78229-3430

726-239-8402

  • Mon–Fri 6:00 am–4:30 pm
  • Sat 7:30 am–11:30 am
Online bookingPediatric drawsGlucose tolerance testing
Directions

Quest Diagnostics – Sonterra

1139 E Sonterra Blvd, Suite 525, San Antonio, TX 78258-4347

210-490-2188

  • Mon–Fri 6:00 am–4:00 pm
  • Sat 7:30 am–11:30 am
Online bookingPediatric drawsGlucose tolerance testing
Directions

Quest Diagnostics – Southeast

3859 E Southcross Blvd, Suite A Minton Plaza, San Antonio, TX 78222-3531

210-337-2436

  • Mon–Fri 7:00 am–3:30 pm
Online bookingPediatric drawsGlucose tolerance testing
Directions

Quest Diagnostics – Villita De Sol

5921 Broadway, San Antonio, TX 78209-5235

210-212-4668

  • Mon–Fri 6:00 am–4:00 pm
  • Sat 7:30 am–11:30 am
Online bookingPediatric drawsGlucose tolerance testing
Directions

Quest Diagnostics – Westover Hills

11212 State Highway 151, Ste 210 Medical Plaza I, San Antonio, TX 78251-4498

210-680-2248

  • Mon–Fri 7:00 am–4:00 pm
Online bookingPediatric drawsGlucose tolerance testing
Directions

Prices for the most-ordered tests

Every order adds one $18 fee (blood draw + physician order), however many tests you add.

Compare with Labcorp, Quest and other online labs →

Order tests

Frequently Asked Questions

Other cities in Texas

Locations and hours from Quest Diagnostics, refreshed daily; confirm hours with the center before you go. JustLabs is not Quest Diagnostics.