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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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ACMC Occupational Health (Preferred)

2420 Lake Ave,

Ashtabula, OH 44004

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2.05 mi away

440-994-2635
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-4:30 pm
Saturday: Closed
Sunday: Closed
State Road Occupational Medicine (Preferred)

600 STATE RD,

ASHTABULA, OH 44004

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3.43 mi away

440-997-5988
Monday: 7:30 am-4:15 pm
Tuesday: 7:30 am-4:15 pm
Wednesday: 7:30 am-4:15 pm
Thursday: 7:30 am-4:15 pm
Friday: 7:30 am-4:15 pm
Saturday: Closed
Sunday: Closed
Associated Clinical Laboratories - ACL Girard

5165 Imperial Pkwy,

Girard, PA 16417

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28.15 mi away

Schedule Appointment 814-774-4546
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
Azimuth Medical (Preferred)

1701 Mentor Ave,

Ste 10

Painesville, OH 44077

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28.15 mi away

440-898-0058
Monday: 8:30 am-4:30 pm
Tuesday: 8:30 am-4:30 pm
Wednesday: 8:30 am-4:30 pm
Thursday: 8:30 am-4:30 pm
Friday: 8:30 am-4:30 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Mentor

9213 Mentor Ave,

Unit #6

Mentor, OH 44060

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30.18 mi away

Schedule Appointment 440-255-4544
Monday: 6:30 am-5:00 pm
Tuesday: 6:30 am-5:00 pm
Wednesday: 6:30 am-5:00 pm
Thursday: 6:30 am-5:00 pm
Friday: 6:30 am-5:00 pm
Saturday: 7:00 am-12:00 pm
Sunday: Closed
Integrity Verifications - Mentor (Preferred)

8224 Mentor Ave,

Ste 126

Mentor, OH 44060

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32.2 mi away

440-290-5501
Monday: 9:00 am-4:30 pm
Tuesday: 9:00 am-4:30 pm
Wednesday: 9:00 am-4:30 pm
Thursday: 9:00 am-4:30 pm
Friday: 9:00 am-4:30 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - ACL Edinboro

1010 Marketplace Dr,

Edinboro, PA 16412

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34.92 mi away

Schedule Appointment 814-734-9900
Monday: 6:30 am-2:30 pm
Tuesday: 6:30 am-2:30 pm
Wednesday: 6:30 am-2:30 pm
Thursday: 6:30 am-2:30 pm
Friday: 6:30 am-2:30 pm
Saturday: Closed
Sunday: Closed
QUICKmed Urgent Care - Cortland (Preferred)

421 High St,

Courtland, OH 44410

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35.61 mi away

330-485-0670
Monday: 9:00 am-4:00 pm
Tuesday: 9:00 am-4:00 pm
Wednesday: 9:00 am-4:00 pm
Thursday: 9:00 am-4:00 pm
Friday: 9:00 am-4:00 pm
Saturday: 9:00 am-2:00 pm
Sunday: 9:00 am-2:00 pm
Associated Clinical Lab - West Ridge

4247 West Ridge Rd,

Ste 102

Erie, PA 16506

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36.32 mi away

Schedule Appointment 814-315-6506
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: 7:00 am-12:00 pm
Sunday: Closed
Associated Clinical Laboratories - ACL Meadville

289 North Street,

North St. Plaza

Meadville, PA 16335

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36.87 mi away

Schedule Appointment 814-337-7045
Monday: 6:30 am-2:30 pm
Tuesday: 6:30 am-2:30 pm
Wednesday: 6:30 am-2:30 pm
Thursday: 6:30 am-2:30 pm
Friday: 6:30 am-2:30 pm
Saturday: 7:00 am-11:00 am
Sunday: Closed
Fastest Labs Willoughby (Preferred)

34920 Ridge Rd,

Ste 100A

Willoughby, OH 44094

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38.31 mi away

440-431-4133
Monday: 9:00 am-5:00 pm
Tuesday: 8:00 am-4:00 pm
Wednesday: 9:00 am-5:00 pm
Thursday: 8:00 am-4:00 pm
Friday: 9:00 am-5:00 pm
Saturday: Closed
Sunday: Closed
Exodus Clinical Counseling Services (Preferred)

30841 Euclid Ave,

Willoughby, OH 44094

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38.42 mi away

440-516-0281
Monday: 10:00 am-1:00 pm , 2:00 pm-6:00 pm
Tuesday: 10:00 am-1:00 pm , 2:00 pm-6:00 pm
Wednesday: 10:00 am-1:00 pm , 2:00 pm-6:00 pm
Thursday: 10:00 am-1:00 pm , 2:00 pm-6:00 pm
Friday: Closed
Saturday: Closed
Sunday: Closed
Associated Clinical Laboratories - ACL Yorktown

2501 West 12Th Street,

Suite B

Erie, PA 16505

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38.78 mi away

Schedule Appointment 814-459-4991
Monday: 6:30 am-5:00 pm
Tuesday: 6:30 am-5:00 pm
Wednesday: 6:30 am-5:00 pm
Thursday: 6:30 am-5:00 pm
Friday: 6:30 am-5:00 pm
Saturday: Closed
Sunday: Closed
IMA - Erie (Preferred)

7200 Peach St,

Unit 420

Erie, PA 16509

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39.57 mi away

814-864-0437
Monday: 8:00 am-1:00 pm
Tuesday: 8:00 am-1:00 pm
Wednesday: 8:00 am-1:00 pm
Thursday: 8:00 am-1:00 pm
Friday: 8:00 am-1:00 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - ACL Kearsarge Plaza

5158 Peach Street,

Erie, PA 16509

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40.15 mi away

Schedule Appointment 814-812-3135
Monday: 6:30 am-5:00 pm
Tuesday: 6:30 am-5:00 pm
Wednesday: 6:30 am-5:00 pm
Thursday: 6:30 am-5:00 pm
Friday: 6:30 am-5:00 pm
Saturday: 7:00 am-12:00 pm
Sunday: Closed
Dash Labs (Preferred)

1446 Som Center Rd,

Ste 211

Mayfield Heights, OH 44124

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41.31 mi away

440-672-5121
Monday: Closed
Tuesday: 10:00 am-4:30 pm
Wednesday: 10:00 am-4:30 pm
Thursday: 10:00 am-4:30 pm
Friday: 10:00 am-4:30 pm
Saturday: 10:00 am-2:00 pm
Sunday: Closed
QUICKmed Urgent Care - Warren (Preferred)

2005 Elm Rd Ne,

Warren, OH 44483

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41.32 mi away

330-647-6800
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: 9:00 am-3:00 pm
Sunday: 9:00 am-3:00 pm
Associated Clinical Laboratories - ACL Bayfront

350 East Bayfront Parkway,

Erie, PA 16507

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42.47 mi away

Schedule Appointment 814-459-6012
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
Associated Clinical Laboratories - ACL Waterford

991 Route 19,

Suite G

Waterford, PA 16441

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42.84 mi away

Schedule Appointment 814-796-6782
Monday: 6:30 am-2:30 pm
Tuesday: 6:30 am-2:30 pm
Wednesday: 6:30 am-2:30 pm
Thursday: 6:30 am-2:30 pm
Friday: 6:30 am-2:30 pm
Saturday: Closed
Sunday: Closed
Mercy Health - Warren Occ Hlth (Preferred)

627 Eastland Ave Se,

Ste 102

Warren, OH 44484

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42.84 mi away

330-306-5030
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 - ACL East Grandview

1324 E Grandview Blvd,

Erie, PA 16504

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43.87 mi away

Schedule Appointment 814-825-6102
Monday: 6:30 am-2:30 pm
Tuesday: 6:30 am-2:30 pm
Wednesday: 6:30 am-2:30 pm
Thursday: 6:30 am-2:30 pm
Friday: 6:30 am-2:30 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Hermitage

2435 Garden Way,

Hermitage, PA 16148

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45.79 mi away

Schedule Appointment 878-263-0450
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-12:00 pm
Sunday: Closed
Fastest Labs Solon (Preferred)

6291 Som Center Rd,

Solon, OH 44139

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46.87 mi away

440-557-8378
Monday: 9:00 am-5:00 pm
Tuesday: 9:00 am-5:00 pm
Wednesday: 9:00 am-5:00 pm
Thursday: 9:00 am-5:00 pm
Friday: 9:00 am-5:00 pm
Saturday: Closed
Sunday: Closed
On The Go Services - Cleveland Hts (Preferred)

1917 S Taylor Rd,

Cleveland Heights, OH 44118

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47.01 mi away

800-806-1596
Monday: 9:00 am-5:00 pm
Tuesday: 9:00 am-5:00 pm
Wednesday: 9:00 am-5:00 pm
Thursday: 9:00 am-5:00 pm
Friday: 9:00 am-5:00 pm
Saturday: 12:00 pm-4:00 pm
Sunday: Closed
Associated Clinical Laboratories - ACL East Harbor

4916 Buffalo Road,

Erie, PA 16510

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47.18 mi away

Schedule Appointment 814-899-8068
Monday: 7:00 am-11:30 am , 12:00 pm-4:30 pm
Tuesday: 7:00 am-11:30 am , 12:00 pm-4:30 pm
Wednesday: 7:00 am-11:30 am , 12:00 pm-4:30 pm
Thursday: 7:00 am-11:30 am , 12:00 pm-4:30 pm
Friday: 7:00 am-11:30 am , 12:00 pm-4:30 pm
Saturday: 7:00 am-12:00 pm
Sunday: Closed
Integrity Verifications - Warrensville Hghts (Preferred)

4635 RICHMOND RD,

STE 103

WARRENSVILLE HEIGHTS, OH 44128

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47.28 mi away

216-645-5576
Monday: 9:00 am-4:30 pm
Tuesday: 9:00 am-4:30 pm
Wednesday: 9:00 am-4:30 pm
Thursday: 9:00 am-4:30 pm
Friday: 9:00 am-4:30 pm
Saturday: Closed
Sunday: Closed
QUICKmed Urgent Care (Preferred)

3499 Belmont Ave,

Youngstown, OH 44505

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49.24 mi away

330-759-0085
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: 9:00 am-3:00 pm
Sunday: 9:00 am-3:00 pm

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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.