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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 - Hermitage

2435 Garden Way,

Hermitage, PA 16148

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2.92 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
QUICKmed Urgent Care (Preferred)

3499 Belmont Ave,

Youngstown, OH 44505

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9.67 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
Quest Diagnostics - New Castle - College Fields

146 Enclave Dr,

New Castle, PA 16105

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12.5 mi away

Schedule Appointment 724-842-8112
Monday: 7:30 am-2:00 pm
Tuesday: 7:30 am-2:00 pm
Wednesday: 7:30 am-2:00 pm
Thursday: 7:30 am-2:00 pm
Friday: 7:30 am-2:00 pm
Saturday: 7:00 am-11:00 am
Sunday: Closed
Mercy Health - Warren Occ Hlth (Preferred)

627 Eastland Ave Se,

Ste 102

Warren, OH 44484

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14.65 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
QUICKmed Urgent Care - Cortland (Preferred)

421 High St,

Courtland, OH 44410

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14.91 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
QUICKmed Urgent Care - Austintown (Preferred)

4990 Mahoning Ave,

Austintown, OH 44515

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15.1 mi away

330-992-4100
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
Quest Diagnostics - New Castle

2004 W State St,

Westgate Plaza Upmc Building

New Castle, PA 16101

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15.21 mi away

Schedule Appointment 724-658-7711
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
QUICKmed Urgent Care - Boardman (Preferred)

15 Boardman-canfield Rd,

Canfield, OH 44512

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15.3 mi away

330-333-4200
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-4:00 pm
Sunday: 9:00 am-4:00 pm
On Demand Drug Testing (Preferred)

5760 Patriot Blvd,

Austintown, OH 44515

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15.6 mi away

330-270-3660
Monday: 8:00 am-7:00 pm
Tuesday: 8:00 am-7:00 pm
Wednesday: 8:00 am-7:00 pm
Thursday: 8:00 am-7:00 pm
Friday: 8:00 am-7:00 pm
Saturday: 8:00 am-12:00 pm
Sunday: Closed
QUICKmed Urgent Care - Warren (Preferred)

2005 Elm Rd Ne,

Warren, OH 44483

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15.85 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
Quest Diagnostics - Austintown

6006 Mahoning Ave,

Ste K

Austintown, OH 44515

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16.32 mi away

Schedule Appointment 330-792-7847
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-10:00 am
Sunday: Closed
Mercy Health - Boardman Occ Hlth (Preferred)

45 Mcclurg Rd,

Boardman, OH 44512

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16.91 mi away

330-729-1480
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
QUICKmed Urgent Care - Columbiana (Preferred)

913 Columbiana Canfield Rd,

Columbiana, OH 44408

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23.58 mi away

330-482-0400
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
Quest Diagnostics - Salem

1098 E State St,

Ste C

Salem, OH 44460

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27.92 mi away

Schedule Appointment 234-320-0038
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: 7:00 am-11:00 am
Sunday: Closed
Quest Diagnostics - Ellwood City

285 Pa State Rt 288,

Franklin Plaza Room 1384

Ellwood City, PA 16117

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27.94 mi away

Schedule Appointment 724-824-7070
Monday: 7:00 am-2:30 pm
Tuesday: 7:00 am-2:30 pm
Wednesday: 7:00 am-2:30 pm
Thursday: 7:00 am-2:30 pm
Friday: 7:00 am-2:30 pm
Saturday: 7:00 am-11:00 am
Sunday: Closed
QUICKmed Urgent Care - Salem (Preferred)

120 N Lincoln Ave,

Salem, OH 44460

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28.1 mi away

234-320-7770
Monday: 8:00 am-2:00 pm
Tuesday: 8:00 am-2:00 pm
Wednesday: 8:00 am-2:00 pm
Thursday: 8:00 am-2:00 pm
Friday: 8:00 am-2:00 pm
Saturday: Closed
Sunday: Closed
Associated Clinical Laboratories - ACL Meadville

289 North Street,

North St. Plaza

Meadville, PA 16335

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35.28 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
Quest Diagnostics - Beaver

1701 Third Street,

Beaver, PA 15009

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37.08 mi away

Schedule Appointment 724-728-0884
Monday: 6:30 am-2:00 pm
Tuesday: 6:30 am-2:00 pm
Wednesday: 6:30 am-2:00 pm
Thursday: 6:30 am-2:00 pm
Friday: 6:30 am-2:00 pm
Saturday: Closed
Sunday: Closed
QUICKmed Urgent Care - Ravenna (Preferred)

402 S Chestnut St,

Ravenna, OH 44266

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39.51 mi away

330-298-5666
Monday: 8:00 am-2:00 pm
Tuesday: 8:00 am-2:00 pm
Wednesday: 8:00 am-2:00 pm
Thursday: 8:00 am-2:00 pm
Friday: 8:00 am-2:00 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Cranberry

20325 Route 19N,

Cranberry Gardens Plaza, Unit 14

Cranberry Twp, PA 16066

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41.29 mi away

Schedule Appointment 724-776-3223
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
WorkWell - Cranberry (Preferred)

310 Seven Fields Blvd,

Ste 151

Seven Fields, PA 16046

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42.76 mi away

724-779-3970
Monday: 8:30 am-12:00 pm , 1:00 pm-5:00 pm
Tuesday: 8:30 am-12:00 pm , 1:00 pm-5:00 pm
Wednesday: 8:30 am-12:00 pm , 1:00 pm-5:00 pm
Thursday: 8:30 am-12:00 pm , 1:00 pm-5:00 pm
Friday: 8:30 am-12:00 pm , 1:00 pm-5:00 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Seven Fields

520 Northpointe Circle,

The Terrance at Northpointe

Seven Fields, PA 16046

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42.89 mi away

Schedule Appointment 724-778-8066
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-12:00 pm
Sunday: Closed
Quest Diagnostics - Ambridge

832 Merchant St,

Ambridge, PA 15003

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44.99 mi away

Schedule Appointment 724-266-0087
Monday: 7:00 am-1:00 pm
Tuesday: 7:00 am-1:00 pm
Wednesday: 7:00 am-1:00 pm
Thursday: 7:00 am-1:00 pm
Friday: 7:00 am-1:00 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Wexford Village Run

2000 Village Run Dr,

Village at Pine Shopping Plaza

Wexford, PA 15090

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46.07 mi away

Schedule Appointment 724-933-3266
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
IEBT Corporation (Preferred)

1685 Southeast Ave,

Tallmadge, OH 44278

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48.4 mi away

330-628-5106
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
ACMC Occupational Health (Preferred)

2420 Lake Ave,

Ashtabula, OH 44004

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49.12 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
Western Reserve Hospital (Preferred)

3913 Darrow Rd,

Ste 100

Stow, OH 44224

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49.84 mi away

330-688-7900
Monday: 7:00 am-7:00 pm
Tuesday: 7:00 am-7:00 pm
Wednesday: 7:00 am-7:00 pm
Thursday: 7:00 am-7:00 pm
Friday: 7:00 am-7:00 pm
Saturday: 8:00 am-4:00 pm
Sunday: 8:00 am-4:00 pm
Quest Diagnostics - Twinsburg

2451 Edison Blvd,

Twinsburg, OH 44087

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49.88 mi away

Schedule Appointment 330-405-5983
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
State Road Occupational Medicine (Preferred)

600 STATE RD,

ASHTABULA, OH 44004

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49.9 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

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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.