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Quest Diagnostics

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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.

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US Facilities & Operations International Facilities & Operations

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Iles Medical Testing, LLC (Preferred)

3437 Derek Dr,

Lake Charles, LA 70607

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23.71 mi away

337-562-0835
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: Closed
Sunday: Closed
Calcasieu Spinal Care (Preferred)

2118 E Prien Lake Rd,

Lake Charles, LA 70601

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23.92 mi away

337-474-7700
Monday: 9:00 am-6:00 pm
Tuesday: 9:00 am-6:00 pm
Wednesday: 9:00 am-6:00 pm
Thursday: 9:00 am-6:00 pm
Friday: 9:00 am-6:00 pm
Saturday: 10:00 am-3:00 pm
Sunday: Closed
Any Lab Test Now - Lake Charles (Preferred)

110 W Prien Lake Rd,

Lake Charles, LA 70601

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24.48 mi away

337-312-0060
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
Beauregard Med & Surgical Ctr/Walk In (Preferred)

301 S Washington St,

Deridder, LA 70634

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26.14 mi away

337-463-9890
Monday: 5:00 pm-9:00 pm
Tuesday: 5:00 pm-9:00 pm
Wednesday: 5:00 pm-9:00 pm
Thursday: 5:00 pm-9:00 pm
Friday: 5:00 pm-9:00 pm
Saturday: 10:00 am-10:00 pm
Sunday: 10:00 am-10:00 pm
Fast Pace - Carlyss LA (Preferred)

3439 Highway 1256,

Sulphur, LA 70665

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26.97 mi away

337-607-0037
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
Fast Pace - Country Club Rd LA (Preferred)

2640 Country Club Rd,

Ste 440

Lake Charles, LA 70605

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27.34 mi away

337-426-0919
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
Fast Pace - Jennings LA (Preferred)

1750 Elton Rd,

Jennings, LA 70546

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27.48 mi away

337-329-6565
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: Closed
Sunday: Closed
In & Out Labs and More (Preferred)

1708 N Parkerson Ave,

Ste 8

Crowley, LA 70526

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40.05 mi away

337-388-2362
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: Closed
Sunday: Closed
Fast Pace - Crowley (Preferred)

1225 N Parkerson Ave,

Crowley, LA 70526

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40.3 mi away

337-514-2800
Monday: 8:00 am-5:00 pm
Tuesday: Closed
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
Envision Pathology, LLC (Preferred)

806 N Avenue K,

Ste 101

Crowley, LA 70526

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40.73 mi away

337-783-0039
Monday: 8:00 am-4:30 pm
Tuesday: 8:00 am-4:30 pm
Wednesday: 8:00 am-4:30 pm
Thursday: 8:00 am-4:30 pm
Friday: 8:00 am-4:00 pm
Saturday: Closed
Sunday: Closed
Mercy Regional Medical Center (Preferred)

800 E Main St,

Ville Platte, LA 70586

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41.96 mi away

337-363-9474
Monday: 8:00 am-3:00 pm
Tuesday: 8:00 am-3:00 pm
Wednesday: 8:00 am-3:00 pm
Thursday: 8:00 am-3:00 pm
Friday: 8:00 am-3:00 pm
Saturday: Closed
Sunday: Closed
Fast Pace - Leesville (Preferred)

103 University Pkwy,

Leesville, LA 71446

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44.25 mi away

337-239-2600
Monday: 8:00 am-8:00 pm
Tuesday: 8:00 am-8:00 pm
Wednesday: 8:00 am-8:00 pm
Thursday: 12:00 am-8:00 pm
Friday: 8:00 am-12:00 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Orange

230 Strickland Drive,

Orange, TX 77630

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48.8 mi away

Schedule Appointment 409-670-9468
Monday: 6:30 am-4:00 pm
Tuesday: 6:30 am-4:00 pm
Wednesday: 6:30 am-4:00 pm
Thursday: 6:30 am-4:00 pm
Friday: 6:30 am-4:00 pm
Saturday: Closed
Sunday: Closed
Griffith Family Health (Preferred)

3838 W Park Ave,

Orange, TX 77630

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48.86 mi away

409-886-8700
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: Closed
Sunday: Closed
Carlock Family Medical Clinic - Otis (Preferred)

2778 Highway 121,

Otis, LA 71466

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49.67 mi away

318-793-5020
Monday: 6:30 am-1:00 pm
Tuesday: 6:30 am-1:00 pm
Wednesday: 6:30 am-1:00 pm
Thursday: 6:30 am-1:00 pm
Friday: 6:00 am-1:00 pm
Saturday: Closed
Sunday: Closed
Opelousas General Health System (Preferred)

539 E Prudhomme St,

Opelousas, LA 70570

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50.61 mi away

337-594-3835
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-12:00 pm
Saturday: Closed
Sunday: Closed
Fast Pace - Kaplan (Preferred)

213 W Veterans Meml Dr,

Kaplan, LA 70548

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53.43 mi away

337-282-1096
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-12:00 pm
Saturday: Closed
Sunday: Closed
Tower Medical Center (Preferred)

2219 Texas Ave,

Bridge City, TX 77611

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54.08 mi away

409-247-6689
Monday: 8:00 am-6:00 pm
Tuesday: 8:00 am-6:00 pm
Wednesday: 8:00 am-6:00 pm
Thursday: 8:00 am-6:00 pm
Friday: 8:00 am-6:00 pm
Saturday: 9:00 am-5:00 pm
Sunday: Closed
Stafford Healthcare (Preferred)

3251 Ambassador Caffery Pkwy S,

Lafayette, LA 70506

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55.77 mi away

337-983-0208
Monday: 8:00 am-3:00 pm
Tuesday: 8:00 am-3:00 pm
Wednesday: 8:00 am-3:00 pm
Thursday: 8:00 am-3:00 pm
Friday: 8:00 am-3:00 pm
Saturday: Closed
Sunday: Closed
ANY LAB TEST NOW - LAFAYETTE (Preferred)

5530 Johnston St,

Ste 200

Lafayette, LA 70503

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55.89 mi away

337-704-2244
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
EZ Drug Screens (Preferred)

222 N Main St,

Jasper, TX 75951

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58.43 mi away

409-384-1715
Monday: 12:00 pm-4:30 pm
Tuesday: 12:00 pm-4:30 pm
Wednesday: 12:00 pm-4:30 pm
Thursday: 12:00 pm-4:30 pm
Friday: Closed
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Lafayette

5000 Ambassador Caffery Pkwy,

Bldg 14B

Lafayette, LA 70508

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58.72 mi away

Schedule Appointment 337-988-2002
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
Acadiana Center, LLC (Preferred)

2501 West Pinhook Road,

Lafayette, LA 70508

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59.26 mi away

337-269-0136
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
Gulf Regional Occ Med Ctr (Preferred)

121 E. St .Victor Street,

Abbeville, LA 70510

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60.64 mi away

337-893-0810
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: 9:00 am-2:00 pm
Sunday: Closed
Injury Management Specialists - Alexandria (Preferred)

1309 Texas Ave,

Alexandria, LA 71301

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60.68 mi away

318-445-1196
Monday: 7:00 am-3:00 pm
Tuesday: 7:00 am-3:00 pm
Wednesday: 7:00 am-3:00 pm
Thursday: 7:00 am-3:00 pm
Friday: 7:00 am-3:00 pm
Saturday: Closed
Sunday: Closed
Louisiana Occupational Health Services (Preferred)

3018 Jackson St Ste 100,

Alexandria, LA 71301

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60.91 mi away

318-561-8200
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
Imperial Consulting - Broussard (Preferred)

210 N MORGAN AVE,

BROUSSARD, LA 70518

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62.12 mi away

337-298-4605
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: Closed
Sunday: Closed
Fast Pace - Breaux Bridge (Preferred)

280 Rees St,

Ste A

Breaux Bridge, LA 70517

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62.15 mi away

337-294-0701
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
Alliance Hlth Resources - Port Neches (Preferred)

332 Twin City Hwy,

Ste A

Port Neches, TX 77651

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62.89 mi away

409-527-5070
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
Next Level UC - Nederland (Preferred)

1031 Nederland Ave,

Nederland, TX 77627

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63.21 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
Injury Management Specialists - Pineville (Preferred)

126 Kings Country,

Pineville, LA 71360

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63.7 mi away

318-640-0296
Monday: 8:00 am-3:00 pm
Tuesday: 8:00 am-3:00 pm
Wednesday: 8:00 am-3:00 pm
Thursday: 8:00 am-3:00 pm
Friday: 8:00 am-3:00 pm
Saturday: Closed
Sunday: Closed
MedXcel Occupational Medicine (Preferred)

4401 Chemin Metaire Pkwy,

Youngsville, LA 70592

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64.52 mi away

337-856-7500
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
Tower Medical Center of Nederland, P.A. (Preferred)

3411 Spurlock Rd,

Nederland, TX 77627

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64.87 mi away

409-724-2321
Monday: 8:00 am-6:00 pm
Tuesday: 8:00 am-6:00 pm
Wednesday: 8:00 am-6:00 pm
Thursday: 8:00 am-6:00 pm
Friday: 8:00 am-6:00 pm
Saturday: 9:00 am-5:00 pm
Sunday: Closed
Prime Occ Med - Broussard (Preferred)

106 Heritage Parkway,

Broussard, LA 70518

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64.9 mi away

337-235-7561
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: Closed
Sunday: Closed
Quest Diagnostics - Port Arthur

2501 Jimmy Johnson Blvd,

Suite 303

Port Arthur, TX 77640

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65.05 mi away

Schedule Appointment 409-729-5548
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: Closed
Sunday: Closed
Advantage Testing (Preferred)

2750 Interstate 10 E,

Beaumont, TX 77703

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65.31 mi away

409-813-2025
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
Quest Diagnostics - Beaumont

3445 Phelan Blvd,

Ste 100

Beaumont, TX 77707

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66.06 mi away

Schedule Appointment 409-835-2554
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: 8:00 am-12:00 pm
Sunday: Closed
Eastex Urgent Care, LLC (Preferred)

4310 Dowlen Rd,

Ste 16

Beaumont, TX 77706

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66.12 mi away

409-299-4448
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: 9:00 am-5:00 pm
Sunday: 9:00 am-5:00 pm
Nova Medical Center - Beaumont (Preferred)

3817 Stagg Dr,

Beaumont, TX 77701

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66.28 mi away

409-866-0856
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: Closed
Sunday: Closed
AFC Urgent Care - Beaumont (Preferred)

3195 DOWLEN RD,

STE 105

BEAUMONT, TX 77706

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66.78 mi away

409-860-1888
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
Fast Pace - Pineville (Preferred)

57 Pinecrest Dr,

Pineville, LA 71360

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66.95 mi away

318-232-6071
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-12:00 pm
Saturday: Closed
Sunday: Closed
Baptist Physician Network (Preferred)

6450 Folsom Dr,

Beaumont, TX 77706

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67.17 mi away

409-923-1266
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
Next Level UC - Beaumont (Preferred)

6342 Phelan Blvd,

Beaumont, TX 77706

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67.66 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
Any Lab Test Now - Beaumont (Preferred)

8109 Gladys Ave,

Ste 103

Beaumont, TX 77706

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68.15 mi away

409-839-4904
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
Medi-Chest, Inc. (Preferred)

812 Jefferson Terrace,

New Iberia, LA 70560

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74.44 mi away

337-367-8545
Monday: 8:00 am-12:00 pm
Tuesday: 8:00 am-12:00 pm
Wednesday: 8:00 am-12:00 pm
Thursday: 8:00 am-12:00 pm
Friday: 8:00 am-12:00 pm
Saturday: Closed
Sunday: Closed

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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.