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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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Quest Diagnostics - Inside Walmart Supercenter -Port St. Lucie

1850 Sw Gatlin Blvd,

Port Saint Lucie, FL 34953

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1.52 mi away

Schedule Appointment 772-206-2716
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 - Port St Lucie West

1010 SW Saint Lucie West Blvd,

Port St Lucie, FL 34986

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4.62 mi away

Schedule Appointment 772-621-7652
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: 7:00 am-2:00 pm
Sunday: Closed
Quest Diagnostics - Inside Walmart Supercenter Port St. Lucie

1675 Nw Saint Lucie West Blvd,

Port St Lucie, FL 34986

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4.66 mi away

Schedule Appointment 772-336-9889
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 - Port St Lucie

1400 South East Goldtree Dr,

Ste 106

Port St Lucie, FL 34952

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5.19 mi away

Schedule Appointment 772-398-8019
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 - Palm City

2885 Cafe Court,

Palm City, FL 34990

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7.12 mi away

Schedule Appointment 772-286-2024
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
Sunday: Closed
Quest Diagnostics - Stuart

900 E Ocean Blvd,

Ste 144E

Stuart, FL 34994

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8.5 mi away

Schedule Appointment 772-283-1461
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-1:00 pm
Sunday: Closed
Quest Diagnostics - Okeechobee

212 NE 19th Dr,

Okeechobee, FL 34972

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23.7 mi away

Schedule Appointment 863-464-9864
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 - Inside Vero Beach Walmart Store

5555 20Th St,

Vero Beach, FL 32966

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26.94 mi away

Schedule Appointment 321-423-1491
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 - Vero Beach West

3975 20th Street, Suite B & C,

Vero Beach, FL 32960

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26.95 mi away

Schedule Appointment 772-217-0015
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 - Vero Beach East

1050 37th Place,

Suite 105

Vero Beach, FL 32960

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28.49 mi away

Schedule Appointment 772-269-2505
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 - Jupiter Abacoa - Employer Drug Testing Not Offered

4600 Military Trl,

Ste 105

Jupiter, FL 33458

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28.79 mi away

Schedule Appointment 561-804-7689
Monday: 7:00 am-3:30 pm
Tuesday: 7:00 am-3:30 pm
Wednesday: 7:00 am-3:30 pm
Thursday: 7:00 am-3:30 pm
Friday: 7:00 am-3:30 pm
Saturday: 7:00 am-11:00 am
Sunday: Closed
Quest Diagnostics - PGA - Employer Drug Testing Not Offered

3401 Pga Blvd,

Suite 100

Palm Beach Gardens, FL 33410

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31.96 mi away

Schedule Appointment 561-622-5323
Monday: 7:00 am-3:30 pm
Tuesday: 7:00 am-3:30 pm
Wednesday: 7:00 am-3:30 pm
Thursday: 7:00 am-3:30 pm
Friday: 7:00 am-3:30 pm
Saturday: 7:00 am-11:00 am
Sunday: Closed
Quest Diagnostics - West Palm Beach Congress

4700 N Congress Ave,

Ste 303

West Palm Beach, FL 33407

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37.12 mi away

Schedule Appointment 561-594-0023
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
Quest Diagnostics - West Palm Beach 45th - Employer Drug Testing Not Offered

2051 45th Street,

Suite 107

West Palm Beach, FL 33407

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37.18 mi away

Schedule Appointment 561-863-2939
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
Sunday: Closed
Quest Diagnostics - Okeechobee - Employer Drug Testing Not Offered

8136 Okeechobee Blvd,

Ste A

West Palm Beach, FL 33411

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39.1 mi away

Schedule Appointment 561-686-1795
Monday: 7:00 am-3:30 pm
Tuesday: 7:00 am-3:30 pm
Wednesday: 7:00 am-3:30 pm
Thursday: 7:00 am-3:30 pm
Friday: 7:00 am-3:30 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Good Samaritan Medical Center - Employer Drug Testing Not Offered

1411 N Flagler Dr,

Ste 9200

West Palm Beach, FL 33401

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40.21 mi away

Schedule Appointment 561-650-1239
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 - Royal Palm - Employer Drug Testing Not Offered

125 South State Road 7,

Suite 102

Royal Palm Beach, FL 33414

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40.63 mi away

Schedule Appointment 561-795-2916
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
Sunday: Closed
Quest Diagnostics - Sebastian

13256 Us Highway 1,

Unit #4

Sebastian, FL 32958

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40.88 mi away

Schedule Appointment 321-423-5732
Monday: 6:30 am-3:30 pm
Tuesday: 6:30 am-3:30 pm
Wednesday: 6:30 am-3:30 pm
Thursday: 6:30 am-3:30 pm
Friday: 6:30 am-3:30 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Belle Glade

380 S Main St,

Belle Glade, FL 33430

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41.95 mi away

Schedule Appointment 561-708-4523
Monday: 7:30 am-2:30 pm
Tuesday: 7:30 am-2:30 pm
Wednesday: 7:30 am-2:30 pm
Thursday: 7:30 am-2:30 pm
Friday: 7:30 am-2:30 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Lake Worth - Employer Drug Testing Not Offered

7697 Lake Worth Rd,

Lake Worth, FL 33467

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45.1 mi away

Schedule Appointment 561-686-6585
Monday: 6:30 am-3:00 pm
Tuesday: 6:30 am-3:00 pm
Wednesday: 6:30 am-3:00 pm
Thursday: 6:30 am-3:00 pm
Friday: 6:30 am-3:00 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Palm Springs - Employer Drug Testing Not Offered

3401 S Congress Ave,

Ste 107

Palm Springs, FL 33461

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45.79 mi away

Schedule Appointment 561-642-5107
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
Sunday: Closed

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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.