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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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Quest Diagnostics - Naples Davis

4884 Davis Blvd,

Naples, FL 34104

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1.09 mi away

Schedule Appointment 239-774-7744
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: 6:00 am-10:00 am
Sunday: Closed
Quest Diagnostics - North Naples

776 Neapolitan Way,

Naples, FL 34103

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4.7 mi away

Schedule Appointment 239-643-7707
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
Quest Diagnostics - Naples Health Park

11121 Health Park Blvd,

Ste 500

Naples, FL 34110

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8.68 mi away

Schedule Appointment 239-592-5620
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: 6:00 am-10:00 am
Sunday: Closed
Quest Diagnostics - Northeast Naples

8855 Immokalee Rd,

Unit #12

Naples, FL 34120

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8.82 mi away

Schedule Appointment 239-455-4101
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
Quest Diagnostics - Bonita Springs Colonnade

9550 Bonita Beach Rd,

Unit #107

Bonita Springs, FL 34135

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12.62 mi away

Schedule Appointment 239-444-1916
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: 6:00 am-10:00 am
Sunday: Closed
Quest Diagnostics - Marco Island

682 Bald Eagle Drive,

Marco Island, FL 34145

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13.69 mi away

Schedule Appointment 239-389-0070
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
Quest Diagnostics - New Hampshire

15740 New Hampshire Court,

Suite A

Fort Myers, FL 33908

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26.29 mi away

Schedule Appointment 239-267-0716
Monday: 6:00 am-2:30 pm
Tuesday: 6:00 am-2:30 pm
Wednesday: 6:00 am-2:30 pm
Thursday: 6:00 am-2:30 pm
Friday: 6:00 am-2:30 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Daniels

6900 Daniels Pkwy,

Ste B6

Ft. Myers, FL 33912

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27.64 mi away

Schedule Appointment 239-561-0001
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: 6:00 am-10:00 am
Sunday: Closed
Quest Diagnostics - Cape Coral South

4817-1 Milton Street,

Cape Coral, FL 33904

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30.35 mi away

Schedule Appointment 239-540-4030
Monday: 6:00 am-2:00 pm
Tuesday: 6:00 am-2:00 pm
Wednesday: 6:00 am-2:00 pm
Thursday: 6:00 am-2:00 pm
Friday: 6:00 am-2:00 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Ft. Myers

4350 Fowler St,

Ste 20

Fort Myers, FL 33901

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31.53 mi away

Schedule Appointment 239-936-2005
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
Quest Diagnostics - Lehigh Acres

3400 Lee Blvd,

Ste 107

Lehigh Acres, FL 33971

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32.27 mi away

Schedule Appointment 239-303-7669
Monday: 6:00 am-9:30 am , 12:00 pm-3:00 pm
Tuesday: 6:00 am-9:30 am , 12:00 pm-3:00 pm
Wednesday: 6:00 am-9:30 am , 12:00 pm-3:00 pm
Thursday: 6:00 am-9:30 am , 12:00 pm-3:00 pm
Friday: 6:00 am-9:30 am , 12:00 pm-3:00 pm
Saturday: 6:00 am-10:00 am
Sunday: Closed
Quest Diagnostics - Cape Coral Del Prado

2301 Del Prado Blvd S,

Ste 450

Cape Coral, FL 33990

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33.27 mi away

Schedule Appointment 866-697-8378
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: 6:00 am-10:00 am
Sunday: Closed
Quest Diagnostics - North Fort Myers

15201 N. Cleveland Ave.,

Suites 609

North Fort Myers, FL 33903

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37.86 mi away

Schedule Appointment 866-697-8378
Monday: 6:00 am-9:30 am , 12:00 pm-3:00 pm
Tuesday: 6:00 am-9:30 am , 12:00 pm-3:00 pm
Wednesday: 6:00 am-9:30 am , 12:00 pm-3:00 pm
Thursday: 6:00 am-9:30 am , 12:00 pm-3:00 pm
Friday: 6:00 am-9:30 am , 12:00 pm-3:00 pm
Saturday: 6:00 am-10:00 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.