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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 - Largo - Employer Drug Testing Not Offered

1301 2Nd Ave Sw,

Ste 101

Largo, FL 33770

Get Directions

2.2 mi away

Schedule Appointment 727-209-4319
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 - Seminole

11232 Park Blvd,

Seminole, FL 33772

Get Directions

2.89 mi away

Schedule Appointment 727-392-4394
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 - Clearwater

1219 Cleveland St,

Clearwater, FL 33755

Get Directions

5.78 mi away

Schedule Appointment 727-461-3449
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: 7:00 am-12:00 pm
Sunday: Closed
Quest Diagnostics - St Petersburg Northside - Employer Drug Testing Not Offered

6006 49th St N,

Suite 300

St Petersburg, FL 33709

Get Directions

6.56 mi away

Schedule Appointment 727-527-1630
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 - Dunedin - Employer Drug Testing Not Offered

1831 N Belcher Rd,

Ste D1

Clearwater, FL 33765

Get Directions

7.78 mi away

Schedule Appointment 727-725-4017
Monday: 6:30 am-3:20 pm
Tuesday: 6:30 am-3:20 pm
Wednesday: 6:30 am-3:20 pm
Thursday: 6:30 am-3:20 pm
Friday: 6:30 am-3:20 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - St Pete Gateway

1173 62nd Avenue North,

St Petersburg, FL 33702

Get Directions

8.73 mi away

Schedule Appointment 727-525-4790
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 - South Pasadena

6800 Gulfport Blvd S,

Ste 115

South Pasadena, FL 33707

Get Directions

9.37 mi away

Schedule Appointment 727-384-3663
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 - St Petersburg

1101 34Th St N,

St Petersburg, FL 33713

Get Directions

9.39 mi away

Schedule Appointment 727-321-0595
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: 6:00 am-11:00 am
Sunday: Closed
Quest Diagnostics - Clearwater Countryside

3220 N Mcmullen Booth Rd,

Ste B

Clearwater, FL 33761

Get Directions

11.81 mi away

Schedule Appointment 727-249-8802
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 - Inside Tampa Road Walmart Store

3801 Tampa Rd,

Oldsmar, FL 34677

Get Directions

12.95 mi away

Schedule Appointment 813-547-4058
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 - Palm Harbor

31846 Us Highway 19 N,

Palm Harbor, FL 34684

Get Directions

13.08 mi away

Schedule Appointment 727-786-7954
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 - Tampa Sheldon Road

11611 Sheldon Rd,

Tampa, FL 33626

Get Directions

16.52 mi away

Schedule Appointment 813-926-7930
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: 7:00 am-11:00 am
Sunday: Closed
Quest Diagnostics - Tampa South

110 S Macdill Ave,

Suite 202

Tampa, FL 33609

Get Directions

16.78 mi away

Schedule Appointment 813-499-0431
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 - Tarpon Springs

1744 S Pinellas Ave,

Tarpon Springs, FL 34689

Get Directions

17.09 mi away

Schedule Appointment 727-267-6035
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 - Tampa MLK

3440 W Dr Martin Luther King Jr Blvd,

Ste 201

Tampa, FL 33607

Get Directions

17.24 mi away

Schedule Appointment 813-348-1499
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 - Tampa Dale Mabry

14831 N Dale Mabry Hwy,

Tampa, FL 33618

Get Directions

20.87 mi away

Schedule Appointment 813-961-0745
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 - Trinity

10710 Sr 54,

Suite 109

Trinity, FL 34655

Get Directions

23.05 mi away

Schedule Appointment 727-372-7982
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 - Tampa University Plaza

13562 University Plaza #301,

Tampa, FL 33613

Get Directions

23.53 mi away

Schedule Appointment 813-558-9795
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: 7:30 am-11:30 am
Sunday: Closed
Quest Diagnostics - New Port Richey

4741 US Highway 19,

New Port Richey, FL 34652

Get Directions

24.13 mi away

Schedule Appointment 727-847-6475
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: 5:30 am-11:00 am
Sunday: Closed
Quest Diagnostics - Lutz

16541 Pointe Village Dr,

Ste 209 2Nd Floor

Lutz, FL 33558

Get Directions

25.25 mi away

Schedule Appointment 813-460-5637
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 - Ruskin Sun City Center

3814 State Road 674,

Ruskin, FL 33573

Get Directions

25.31 mi away

Schedule Appointment 813-633-7603
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 - Riverview

13143 Vail Ridge Dr,

Bldg 6

Riverview, FL 33579

Get Directions

25.69 mi away

Schedule Appointment 813-672-6208
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 - Inside Walmart Supercenter Wimauma

4928 Fl-674,

Wimauma, FL 33598

Get Directions

27.29 mi away

Schedule Appointment 813-566-1304
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 - Brandon Bloomingdale

159 E. Bloomingdale Avenue,

Brandon, FL 33511

Get Directions

27.3 mi away

Schedule Appointment 813-685-2568
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 - Valrico

1933 State Road 60 East,

Valrico, FL 33594

Get Directions

28.98 mi away

Schedule Appointment 813-651-0838
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: 6:30 am-12:30 pm
Sunday: Closed
Quest Diagnostics - Ellenton

7036 Us Highway 301 N,

Ellenton, FL 34222

Get Directions

29.02 mi away

Schedule Appointment 941-721-0928
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 - Bradenton

701 Manatee Avenue West,

Suite 102

Bradenton, FL 34205

Get Directions

29.44 mi away

Schedule Appointment 941-748-3392
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: 7:30 am-11:00 am
Sunday: Closed
Quest Diagnostics - Inside Walmart Store #3877

19910 Bruce B Downs Blvd,

Store #3877

Tampa, FL 33647

Get Directions

30.09 mi away

Schedule Appointment 813-618-7444
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-2:00 pm
Sunday: Closed
Quest Diagnostics - Bradenton Blake - Employer Drug Testing Not Offered

5604 Cortez Rd. W,

Bradenton, FL 34210

Get Directions

30.52 mi away

Schedule Appointment 941-792-0716
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 - Wesley Chapel

26827 Foggy Creek Rd,

Bldg. 6, Suite 102

Wesley Chapel, FL 33544

Get Directions

31.01 mi away

Schedule Appointment 813-991-6329
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 - Hudson

7459 State Road 52,

Hudson, FL 34667

Get Directions

31.6 mi away

Schedule Appointment 727-861-1608
Monday: 5:30 am-2:30 pm
Tuesday: 5:30 am-2:30 pm
Wednesday: 5:30 am-2:30 pm
Thursday: 5:30 am-2:30 pm
Friday: 5:30 am-2:30 pm
Saturday: 5:30 am-11:00 am
Sunday: Closed
Quest Diagnostics - Inside Walmart 28500 State Road 54

28500 State Road 54,

Wesley Chapel, FL 33543

Get Directions

34.43 mi away

Schedule Appointment 813-461-4661
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: 7:00 am-11:00 am , 12:00 pm-2:00 pm
Sunday: Closed
Quest Diagnostics - Plant City

206 Alexander Street West,

Unit #2

Plant City, FL 33563

Get Directions

36.61 mi away

Schedule Appointment 813-754-1286
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 - Lakewood Ranch North

11505 Palmbrush Trail,

Bradenton, FL 34202

Get Directions

36.93 mi away

Schedule Appointment 941-756-0685
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 - Sarasota University

8451 Shade Avenue,

Suite 106

Sarasota, FL 34243

Get Directions

37.04 mi away

Schedule Appointment 941-351-9876
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: 7:30 am-11:00 am
Sunday: Closed
Quest Diagnostics - Spring Hill South

40 Seven Hills Dr,

Spring Hill, FL 34609

Get Directions

40.59 mi away

Schedule Appointment 352-688-8827
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 - Zephyrhills

6719 Gall Blvd,

Ste 101

Zephyrhills, FL 33542

Get Directions

41.34 mi away

Schedule Appointment 813-788-1964
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 - Springhill Landover

3041 Landover Blvd.,

Spring Hill, FL 34608

Get Directions

43.62 mi away

Schedule Appointment 352-666-7901
Monday: 5:30 am-2:30 pm
Tuesday: 5:30 am-2:30 pm
Wednesday: 5:30 am-2:30 pm
Thursday: 5:30 am-2:30 pm
Friday: 5:30 am-2:30 pm
Saturday: 6:30 am-10:30 am
Sunday: Closed
Quest Diagnostics - Sarasota Cattlemen - Employer Drug Testing Not Offered

3501 Cattlemen Rd,

Suite D

Sarasota, FL 34232

Get Directions

44.16 mi away

Schedule Appointment 941-341-9806
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 - Brooksville Nightwalker

7007 Nightwalker Rd,

Brooksville, FL 34613

Get Directions

46.45 mi away

Schedule Appointment 352-597-1062
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 - Lakeland North

3037 Lakeland Hills Blvd,

Ste 1

Lakeland, FL 33805

Get Directions

46.89 mi away

Schedule Appointment 863-682-4400
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: 6:30 am-10:30 am
Sunday: Closed
Quest Diagnostics - Lakeland South

4708 Exploration Ave,

Lakeland, FL 33812

Get Directions

48.56 mi away

Schedule Appointment 863-644-0390
Monday: 5:30 am-2:30 pm
Tuesday: 5:30 am-2:30 pm
Wednesday: 5:30 am-2:30 pm
Thursday: 5:30 am-2:30 pm
Friday: 5:30 am-2:30 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Brooksville

19336 Cortez Blvd,

Brooksville, FL 34601

Get Directions

49.98 mi away

Schedule Appointment 352-799-2973
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

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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. © 2024 Quest Diagnostics Incorporated. All rights reserved. Image content features models and is intended for illustrative purposes only.