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

Quest Diagnostics - Veterans Boulevard

4704 Veterans Memorial Blvd,

Ste A

Metairie, LA 70006

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

6.7 mi away

Schedule Appointment 504-872-7502
Monday: 6:30 am-4:30 pm
Tuesday: 6:30 am-4:30 pm
Wednesday: 6:30 am-4:30 pm
Thursday: 6:30 am-4:30 pm
Friday: 6:30 am-4:30 pm
Saturday: 8:00 am-12:00 pm
Sunday: Closed
Quest Diagnostics - Houma Blvd 3800

3800 Houma Blvd,

Ste 100, Quest Diagnostics Psc

Metairie, LA 70006

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

7.1 mi away

Schedule Appointment 504-512-5696
Monday: 7:30 am-4:30 pm
Tuesday: 7:30 am-4:30 pm
Wednesday: 7:30 am-4:30 pm
Thursday: 7:30 am-4:30 pm
Friday: 7:30 am-4:30 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Houma Blvd 4315

4315 Houma Blvd,

Ste 101, Quest Diagnostics Psc

Metairie, LA 70006

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

7.16 mi away

Schedule Appointment 504-494-7414
Monday: 7:30 am-5:00 pm
Tuesday: 7:30 am-5:00 pm
Wednesday: 7:30 am-5:00 pm
Thursday: 7:30 am-5:00 pm
Friday: 7:30 am-5:00 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Metairie Road 701

701 Metairie Rd,

Ste 2A210, Quest Diagnostics Psc

Metairie, LA 70005

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

9.79 mi away

Schedule Appointment 504-512-6767
Monday: 7:30 am-4:00 pm
Tuesday: 7:30 am-4:00 pm
Wednesday: 7:30 am-4:00 pm
Thursday: 7:30 am-4:00 pm
Friday: 7:30 am-4:00 pm
Saturday: Closed
Sunday: Closed
East Jefferson General Hospital - East Jefferson General Hospital

701 Metairie Rd Ste 2a210,

Metairie, LA 70005

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

9.82 mi away

504-832-5914
Monday: 7:30 am-12:00 pm , 1:00 pm-4:00 pm
Tuesday: 7:30 am-12:00 pm , 1:00 pm-4:00 pm
Wednesday: 7:30 am-12:00 pm , 1:00 pm-4:00 pm
Thursday: 7:30 am-12:00 pm , 1:00 pm-4:00 pm
Friday: 7:30 am-12:00 pm , 1:00 pm-4:00 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Uptown

3525 Prytania Street,

Suite 506

New Orleans, LA 70115

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

12.84 mi away

Schedule Appointment 504-897-1444
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
Quest Diagnostics - Marrero

4700 Wichers Dr,

Marrero, LA 70072

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

13.88 mi away

Schedule Appointment 504-340-8996
Monday: 7:00 am-4:30 pm
Tuesday: 7:00 am-4:30 pm
Wednesday: 7:00 am-4:30 pm
Thursday: 7:00 am-4:30 pm
Friday: 7:00 am-4:30 pm
Saturday: 8:00 am-12:00 pm
Sunday: Closed
Quest Diagnostics - Gentilly

6600 Franklin Ave,

Ste A5

New Orleans, LA 70122

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

13.95 mi away

Schedule Appointment 504-288-4455
Monday: 7:30 am-4:30 pm
Tuesday: 7:30 am-4:30 pm
Wednesday: 7:30 am-4:30 pm
Thursday: 7:30 am-4:30 pm
Friday: 7:30 am-4:30 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Gretna

2600 Belle Chasse Hwy,

Ste 207

Terrytown, LA 70056

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

17.32 mi away

Schedule Appointment 504-394-8922
Monday: 7:00 am-4:30 pm
Tuesday: 7:00 am-4:30 pm
Wednesday: 7:00 am-4:30 pm
Thursday: 7:00 am-4:30 pm
Friday: 7:00 am-4:30 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Chalmette PSC

8400 W Judge Perez Dr,

Ste 5

Chalmette, LA 70043

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

18.19 mi away

Schedule Appointment 504-380-9393
Monday: 7:00 am-4:30 pm
Tuesday: 7:00 am-4:30 pm
Wednesday: 7:00 am-4:30 pm
Thursday: 7:00 am-4:30 pm
Friday: 7:00 am-4:30 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Mandeville

4244 Highway 22,

Ste 7

Mandeville, LA 70471

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

29.61 mi away

Schedule Appointment 985-727-0004
Monday: 7:00 am-4:30 pm
Tuesday: 7:00 am-4:30 pm
Wednesday: 7:00 am-4:30 pm
Thursday: 7:00 am-4:30 pm
Friday: 7:00 am-4:30 pm
Saturday: 7:30 am-12:00 pm
Sunday: Closed
Thibodaux Regional Medical Center - Thibodaux Regional Medical Center

602 N Acadia Rd,

Thibodaux, LA 70301

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

30.19 mi away

985-447-5500
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 - Covington PSC Claiborne Hill

1200 Business 190,

Ste 41

Covington, LA 70433

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

34.92 mi away

Schedule Appointment 985-875-7560
Monday: 7:00 am-12:00 pm , 1:00 pm-4:00 pm
Tuesday: 7:00 am-12:00 pm , 1:00 pm-4:00 pm
Wednesday: 7:00 am-12:00 pm , 1:00 pm-4:00 pm
Thursday: 7:00 am-12:00 pm , 1:00 pm-4:00 pm
Friday: 7:00 am-12:00 pm , 1:00 pm-4:00 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Hammond Walmart JV

2799 W Thomas St,

Hammond, LA 70401

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

35.88 mi away

Schedule Appointment 985-277-1992
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-2:00 pm
Sunday: Closed
Quest Diagnostics - Slidell

2040 Gause Blvd E,

Ste 11

Slidell, LA 70461

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

36.37 mi away

Schedule Appointment 985-645-9659
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: 7:30 am-12:00 pm
Sunday: Closed
Plaquemines Medical Center - Plaquemines Medical Center

27136 La-23,

Port Sulpher, LA 70083

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

46.43 mi away

504-564-3344
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 - Perkins Crossing

7731 Perkins Road,

Suite 155

Baton Rouge, LA 70810

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

49.99 mi away

Schedule Appointment 225-769-9818
Monday: 7:00 am-4:30 pm
Tuesday: 7:00 am-4:30 pm
Wednesday: 7:00 am-4:30 pm
Thursday: 7:00 am-4:30 pm
Friday: 7:00 am-4:30 pm
Saturday: Closed
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. © 2025 Quest Diagnostics Incorporated. All rights reserved. Image content features models and is intended for illustrative purposes only.