Skip to main content

In-home sample collection may be available in your area for purchase through Quest Mobile™

When scheduling an appointment online, use your zip code (not city name) for best results. After entering your zip code, a Quest Mobile option will appear if it’s available for purchase in your area. Let’s check

Hide
Quest Diagnostics

Location search

Lab testing, laboratory and office locations around the world

Quest Diagnostics has headquarters in the U.S. and operations in India, Ireland, and Mexico. Our products and services are used by customers in over 130 countries. We also collaborate with many international diagnostic laboratories, hospitals and clinics to help improve human health around the world.

Search for a lab testing location to schedule an appointment

Required

Search

Looking for a facility or operation that is not a lab testing location?

US Facilities & Operations International Facilities & Operations

List

Any Lab Test Now - Harker Heights (Preferred)

3300 S Fort Hood St,

Killeen, TX 76542

Get Directions
ds-icon--pin Created with Sketch.

1.33 mi away

254-699-2026
Monday: 8:30 am-6:00 pm
Tuesday: 8:30 am-6:00 pm
Wednesday: 8:30 am-6:00 pm
Thursday: 8:30 am-6:00 pm
Friday: 8:30 am-6:00 pm
Saturday: 9:00 am-12:00 pm
Sunday: Closed
Mindful Primary & Psych Care (Preferred)

2300 Clear Creek Rd,

Ste 205

Killeen, TX 76549

Get Directions
ds-icon--pin Created with Sketch.

4.24 mi away

254-781-6772
Monday: 8:00 am-5:00 pm
Tuesday: 8:00 am-5:00 pm
Wednesday: 8:00 am-5:00 pm
Thursday: 8:00 am-5:00 pm
Friday: Closed
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Killeen

2300 Clear Creek Rd,

Ste 204

Killeen, TX 76549

Get Directions
ds-icon--pin Created with Sketch.

4.35 mi away

Schedule Appointment 254-519-0741
Monday: 6:00 am-4:00 pm
Tuesday: 6:00 am-4:00 pm
Wednesday: 6:00 am-4:00 pm
Thursday: 6:00 am-4:00 pm
Friday: 6:00 am-4:00 pm
Saturday: Closed
Sunday: Closed
Thumbs Up Compliance - Kegley Place Ln (Preferred)

5570 Kegley Place Ln,

Ste 102

Temple, TX 76502

Get Directions
ds-icon--pin Created with Sketch.

17.17 mi away

254-231-0023
Monday: 9:00 am-5:00 pm
Tuesday: 9:00 am-5:00 pm
Wednesday: 9:00 am-5:00 pm
Thursday: 9:00 am-5:00 pm
Friday: 9:00 am-5:00 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Temple

2668 South 31St St.,

Ste D

Temple, TX 76502

Get Directions
ds-icon--pin Created with Sketch.

19.5 mi away

Schedule Appointment 254-742-7722
Monday: 6:00 am-3:00 pm
Tuesday: 6:00 am-3:00 pm
Wednesday: 6:00 am-3:00 pm
Thursday: 6:00 am-3:00 pm
Friday: 6:00 am-3:00 pm
Saturday: Closed
Sunday: Closed
CareNow- Georgetown Williams (Preferred)

4506 Williams Dr,

Ste 120

Georgetown, TX 78633

Get Directions
ds-icon--pin Created with Sketch.

26.9 mi away

512-869-3355
Monday: 8:00 am-8:00 pm
Tuesday: 8:00 am-8:00 pm
Wednesday: 8:00 am-8:00 pm
Thursday: 8:00 am-8:00 pm
Friday: 8:00 am-8:00 pm
Saturday: 8:00 am-5:00 pm
Sunday: 8:00 am-5:00 pm
CareNow- Georgetown (Preferred)

1205 S Interstate 35,

Georgetown, TX 78626

Get Directions
ds-icon--pin Created with Sketch.

30.54 mi away

512-942-2535
Monday: 8:00 am-8:00 pm
Tuesday: 8:00 am-8:00 pm
Wednesday: 8:00 am-8:00 pm
Thursday: 8:00 am-8:00 pm
Friday: 8:00 am-8:00 pm
Saturday: 8:00 am-7:00 pm
Sunday: 8:00 am-5:00 pm
Any Lab Test Now - Georgetown (Preferred)

1013 W University Ave,

Ste 182

Georgetown, TX 78628

Get Directions
ds-icon--pin Created with Sketch.

30.56 mi away

512-882-0090
Monday: 8:00 am-4:00 pm
Tuesday: 8:00 am-4:00 pm
Wednesday: 8:00 am-4:00 pm
Thursday: 8:00 am-4:00 pm
Friday: 8:00 am-4:00 pm
Saturday: 9:00 am-12:00 pm
Sunday: Closed
CareNow- Leander (Preferred)

144 S Brook Dr,

Ste 180

Leander, TX 78641

Get Directions
ds-icon--pin Created with Sketch.

34.01 mi away

737-757-3400
Monday: 8:00 am-8:00 pm
Tuesday: 8:00 am-8:00 pm
Wednesday: 8:00 am-8:00 pm
Thursday: 8:00 am-8:00 pm
Friday: 8:00 am-8:00 pm
Saturday: 8:00 am-8:00 pm
Sunday: 8:00 am-5:00 pm
Quest Diagnostics - Leander

651 N. Us Hwy 183,

Ste 155

Leander, TX 78641

Get Directions
ds-icon--pin Created with Sketch.

34.38 mi away

Schedule Appointment 512-259-2879
Monday: 6:00 am-4:00 pm
Tuesday: 6:00 am-4:00 pm
Wednesday: 6:00 am-4:00 pm
Thursday: 6:00 am-4:00 pm
Friday: 6:00 am-4:00 pm
Saturday: Closed
Sunday: Closed
CareNow- Taylor (Preferred)

3705 N Main St,

Ste 103

Taylor, TX 76574

Get Directions
ds-icon--pin Created with Sketch.

36.82 mi away

512-352-6862
Monday: 8:00 am-5:00 pm
Tuesday: 8:00 am-5:00 pm
Wednesday: 8:00 am-5:00 pm
Thursday: 8:00 am-5:00 pm
Friday: 8:00 am-5:00 pm
Saturday: 8:00 am-4:00 pm
Sunday: 8:00 am-4:00 pm
Next Level UC - Crystal Falls (Preferred)

3725 N Lakeline Blvd,

Ste C

Leander, TX 78641

Get Directions
ds-icon--pin Created with Sketch.

36.99 mi away

281-201-0657
Monday: 9:00 am-9:00 pm
Tuesday: 9:00 am-9:00 pm
Wednesday: 9:00 am-9:00 pm
Thursday: 9:00 am-9:00 pm
Friday: 9:00 am-9:00 pm
Saturday: 9:00 am-9:00 pm
Sunday: 9:00 am-9:00 pm
Quest Diagnostics - Cedar Park

12920 W Parmer Ln,

Ste 103

Cedar Park, TX 78613

Get Directions
ds-icon--pin Created with Sketch.

37.44 mi away

Schedule Appointment 737-717-6913
Monday: 6:00 am-5:00 pm
Tuesday: 6:00 am-5:00 pm
Wednesday: 6:00 am-5:00 pm
Thursday: 6:00 am-5:00 pm
Friday: 6:00 am-5:00 pm
Saturday: 8:00 am-12:00 pm
Sunday: Closed
CareNow- Cedar Park (Preferred)

5001 183A Toll Rd,

Ste R100

Cedar Park, TX 78613

Get Directions
ds-icon--pin Created with Sketch.

37.5 mi away

512-595-7000
Monday: 8:00 am-8:00 pm
Tuesday: 8:00 am-8:00 pm
Wednesday: 8:00 am-8:00 pm
Thursday: 8:00 am-8:00 pm
Friday: 8:00 am-8:00 pm
Saturday: 8:00 am-8:00 pm
Sunday: 8:00 am-5:00 pm
Next Level UC - Cedar Park (Preferred)

1500 E Whitestone Blvd,

Ste 600

Cedar Park, TX 78613

Get Directions
ds-icon--pin Created with Sketch.

37.9 mi away

281-201-0657
Monday: 9:00 am-9:00 pm
Tuesday: 9:00 am-9:00 pm
Wednesday: 9:00 am-9:00 pm
Thursday: 9:00 am-9:00 pm
Friday: 9:00 am-9:00 pm
Saturday: 9:00 am-9:00 pm
Sunday: 9:00 am-9:00 pm
Next Level UC - Hutto (Preferred)

720 W Highway 79,

Ste 100

Hutto, TX 78634

Get Directions
ds-icon--pin Created with Sketch.

37.92 mi away

281-201-0657
Monday: 9:00 am-9:00 pm
Tuesday: 9:00 am-9:00 pm
Wednesday: 9:00 am-9:00 pm
Thursday: 9:00 am-9:00 pm
Friday: 9:00 am-9:00 pm
Saturday: 9:00 am-9:00 pm
Sunday: 9:00 am-9:00 pm
ARCpoint Labs of Cedar Park (Preferred)

921 W New Hope Dr,

Bldg 1 Ste 103

Cedar Park, TX 78613

Get Directions
ds-icon--pin Created with Sketch.

37.95 mi away

512-767-1116
Monday: 8:30 am-5:00 pm
Tuesday: 8:30 am-5:00 pm
Wednesday: 8:30 am-5:00 pm
Thursday: 8:30 am-5:00 pm
Friday: 8:30 am-5:00 pm
Saturday: Closed
Sunday: Closed
Any Lab Test Now - Round Rock (Preferred)

110 N Interstate 35,

Ste 260

Round Rock, TX 78681

Get Directions
ds-icon--pin Created with Sketch.

39.07 mi away

512-246-8378
Monday: 9:00 am-4:00 pm
Tuesday: 9:00 am-4:00 pm
Wednesday: 9:00 am-4:00 pm
Thursday: 9:00 am-4:00 pm
Friday: 9:00 am-4:00 pm
Saturday: Closed
Sunday: Closed
CareNow- Avery Ranch (Preferred)

10625 W Parmer Ln,

Ste D400

Austin, TX 78717

Get Directions
ds-icon--pin Created with Sketch.

39.63 mi away

512-361-6085
Monday: 8:00 am-8:00 pm
Tuesday: 8:00 am-8:00 pm
Wednesday: 8:00 am-8:00 pm
Thursday: 8:00 am-8:00 pm
Friday: 8:00 am-8:00 pm
Saturday: 8:00 am-8:00 pm
Sunday: 8:00 am-8:00 pm
Thumbs Up/Premier UC Woodway (Preferred)

9110 Jordan Ln,

Ste 200

Woodway, TX 76712

Get Directions
ds-icon--pin Created with Sketch.

39.97 mi away

254-300-6737
Monday: 8:00 am-12:00 pm , 1:00 pm-5:00 pm
Tuesday: 8:00 am-12:00 pm , 1:00 pm-5:00 pm
Wednesday: 8:00 am-12:00 pm , 1:00 pm-5:00 pm
Thursday: 8:00 am-12:00 pm , 1:00 pm-5:00 pm
Friday: 8:00 am-12:00 pm , 1:00 pm-5:00 pm
Saturday: Closed
Sunday: Closed
Quality Lab Test - Waco (Preferred)

824 Hewitt Dr,

Ste 800

Waco, TX 76712

Get Directions
ds-icon--pin Created with Sketch.

40.02 mi away

254-732-8802
Monday: 8:00 am-5:00 pm
Tuesday: 8:00 am-5:00 pm
Wednesday: 8:00 am-5:00 pm
Thursday: 8:00 am-5:00 pm
Friday: 8:00 am-5:00 pm
Saturday: Closed
Sunday: Closed
Any Lab Test Now - Waco (Preferred)

8810 W Highway 84,

Ste 301

Waco, TX 76712

Get Directions
ds-icon--pin Created with Sketch.

40.13 mi away

254-300-4183
Monday: 8:30 am-5:30 pm
Tuesday: 8:30 am-5:30 pm
Wednesday: 8:30 am-5:30 pm
Thursday: 8:30 am-5:30 pm
Friday: 8:30 am-5:30 pm
Saturday: 9:00 am-2:00 pm
Sunday: Closed
CareNow- Hutto (Preferred)

4810 Gattis School Rd,

Ste 100

Hutto, TX 78634

Get Directions
ds-icon--pin Created with Sketch.

40.32 mi away

512-312-7230
Monday: 8:00 am-8:00 pm
Tuesday: 8:00 am-8:00 pm
Wednesday: 8:00 am-8:00 pm
Thursday: 8:00 am-8:00 pm
Friday: 8:00 am-8:00 pm
Saturday: 8:00 am-8:00 pm
Sunday: 8:00 am-5:00 pm
CareNow- West Round Rock (Preferred)

2800 S Interstate 35,

Ste 400

Round Rock, TX 78681

Get Directions
ds-icon--pin Created with Sketch.

40.95 mi away

512-910-8737
Monday: 8:00 am-8:00 pm
Tuesday: 8:00 am-8:00 pm
Wednesday: 8:00 am-8:00 pm
Thursday: 8:00 am-8:00 pm
Friday: 8:00 am-8:00 pm
Saturday: 8:00 am-7:00 pm
Sunday: 8:00 am-5:00 pm
Next Level UC - Round Rock (Preferred)

3200 Greenlawn Blvd,

Ste 160

Round Rock, TX 78664

Get Directions
ds-icon--pin Created with Sketch.

41.09 mi away

281-201-0657
Monday: 9:00 am-9:00 pm
Tuesday: 9:00 am-9:00 pm
Wednesday: 9:00 am-9:00 pm
Thursday: 9:00 am-9:00 pm
Friday: 9:00 am-9:00 pm
Saturday: 9:00 am-9:00 pm
Sunday: 9:00 am-9:00 pm
Quest Diagnostics - Waco

2410 Wycon Dr,

Suite 104

Waco, TX 76712

Get Directions
ds-icon--pin Created with Sketch.

41.29 mi away

Schedule Appointment 254-416-5800
Monday: 7:00 am-5:00 pm
Tuesday: 7:00 am-5:00 pm
Wednesday: 7:00 am-5:00 pm
Thursday: 7:00 am-5:00 pm
Friday: 7:00 am-5:00 pm
Saturday: Closed
Sunday: Closed
Any Lab Test Now - Cedar Park (Preferred)

10900 Lakeline Mall Dr,

Ste 550

Austin, TX 78717

Get Directions
ds-icon--pin Created with Sketch.

41.33 mi away

512-992-0093
Monday: 9:00 am-4:00 pm
Tuesday: 9:00 am-4:00 pm
Wednesday: 9:00 am-4:00 pm
Thursday: 9:00 am-4:00 pm
Friday: 9:00 am-4:00 pm
Saturday: Closed
Sunday: Closed
CareNow- Anderson Mills (Preferred)

11521 N Fm 620 Rd,

Ste 100

Austin, TX 78726

Get Directions
ds-icon--pin Created with Sketch.

43.06 mi away

512-402-6830
Monday: 8:00 am-8:00 pm
Tuesday: 8:00 am-8:00 pm
Wednesday: 8:00 am-8:00 pm
Thursday: 8:00 am-8:00 pm
Friday: 8:00 am-8:00 pm
Saturday: 8:00 am-6:00 pm
Sunday: 8:00 am-6:00 pm
ExpressMD Urgent Care (Preferred)

1616 Fm 685,

Ste 106

Pflugerville, TX 78660

Get Directions
ds-icon--pin Created with Sketch.

43.33 mi away

512-252-9094
Monday: 8:00 am-5:00 pm
Tuesday: 8:00 am-5:00 pm
Wednesday: 8:00 am-5:00 pm
Thursday: 8:00 am-5:00 pm
Friday: 8:00 am-5:00 pm
Saturday: 10:00 am-2:00 pm
Sunday: 10:00 am-2:00 pm
Next Level UC - Wells Branch (Preferred)

14900 N Interstate 35,

Ste 100

Austin, TX 78728

Get Directions
ds-icon--pin Created with Sketch.

43.72 mi away

281-201-0657
Monday: 9:00 am-9:00 pm
Tuesday: 9:00 am-9:00 pm
Wednesday: 9:00 am-9:00 pm
Thursday: 9:00 am-9:00 pm
Friday: 9:00 am-9:00 pm
Saturday: 9:00 am-9:00 pm
Sunday: 9:00 am-9:00 pm
CareNow- Arboretum Gateway (Preferred)

10001 Research Blvd,

Ste 100

Austin, TX 78759

Get Directions
ds-icon--pin Created with Sketch.

47.04 mi away

512-993-3270
Monday: 8:00 am-8:00 pm
Tuesday: 8:00 am-8:00 pm
Wednesday: 8:00 am-8:00 pm
Thursday: 8:00 am-8:00 pm
Friday: 8:00 am-8:00 pm
Saturday: 8:00 am-7:00 pm
Sunday: 8:00 am-5:00 pm
Onsite Services - Burnet Rd (Preferred)

8711 BURNET RD,

STE A6

Austin, TX 78757

Get Directions
ds-icon--pin Created with Sketch.

48.6 mi away

512-407-8111
Monday: 8:00 am-5:00 pm
Tuesday: 8:00 am-5:00 pm
Wednesday: 8:00 am-5:00 pm
Thursday: 8:00 am-5:00 pm
Friday: 8:00 am-5:00 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Inside Walmart Austin on Anderson Ln

2525 W Anderson Ln,

Austin, TX 78757

Get Directions
ds-icon--pin Created with Sketch.

49.46 mi away

Schedule Appointment 512-416-9557
Monday: 7:00 am-4:00 pm
Tuesday: 7:00 am-4:00 pm
Wednesday: 7:00 am-4:00 pm
Thursday: 7:00 am-4:00 pm
Friday: 7:00 am-4:00 pm
Saturday: 7:00 am-11:00 am , 11:30 am-2:00 pm
Sunday: Closed

Our focus on your safety

Our safety precautions help ensure your confidence and comfort while visiting our Patient Service Centers to get the testing you need, today and every day.

Learn More

Our company

Quest® is the brand name used for services offered by Quest Diagnostics Incorporated and its affiliated companies. Quest Diagnostics Incorporated and certain affiliates are CLIA-certified laboratories that provide HIPAA-covered services.  Other affiliates operated under the Quest® brand, such as Quest Consumer Inc., do not provide HIPAA-covered services. 

 

Quest®, Quest Diagnostics®, any associated logos, and all associated Quest Diagnostics registered or unregistered trademarks are the property of Quest Diagnostics. All third-party marks—® and ™—are the property of their respective owners. © 2026 Quest Diagnostics Incorporated. All rights reserved. Image content features models and is intended for illustrative purposes only.