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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 - Austintown

6006 Mahoning Ave,

Ste K

Austintown, OH 44515

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11.56 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
Quest Diagnostics - Portage

6847 N Chestnut St,

H170

Ravenna, OH 44266

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14.76 mi away

Schedule Appointment 234-600-7960
Monday: 7:30 am-4:30 pm
Tuesday: 7:30 am-4:30 pm
Wednesday: 7:30 am-4:30 pm
Thursday: 7:30 am-4:30 pm
Friday: 7:30 am-4:30 pm
Saturday: 8:00 am-12:00 pm
Sunday: Closed
Quest Diagnostics - Boardman

945 Boardman-canfield Rd,

Ste 1

Boardman, OH 44512

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18.24 mi away

Schedule Appointment 330-728-0890
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-12:00 pm
Sunday: Closed
Quest Diagnostics - Salem

1098 E State St,

Ste C

Salem, OH 44460

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20.06 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 - Kent - Devon Place

401 Devon Pl,

Ste 200

Kent, OH 44240

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20.42 mi away

Schedule Appointment 330-235-4995
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 - Streetsboro -Route 14

9318 State Route 14,

Suite 1G

Streetsboro, OH 44241

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20.51 mi away

Schedule Appointment 234-380-7171
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 - Aurora

55 N Chillicothe Rd,

Ste 300

Aurora, OH 44202

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22.27 mi away

Schedule Appointment 216-410-7284
Monday: 7:30 am-12:30 pm , 1:00 pm-4:00 pm
Tuesday: 7:30 am-12:30 pm , 1:00 pm-4:00 pm
Wednesday: 7:30 am-12:30 pm , 1:00 pm-4:00 pm
Thursday: 7:30 am-12:30 pm , 1:00 pm-4:00 pm
Friday: 7:30 am-12:30 pm , 1:00 pm-4:00 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Hudson-Darrow Rd

5778 Darrow Rd,

Suite 102

Hudson, OH 44236

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25.15 mi away

Schedule Appointment 216-440-4756
Monday: 7:00 am-12:30 pm , 1:00 pm-4:00 pm
Tuesday: 7:00 am-12:30 pm , 1:00 pm-4:00 pm
Wednesday: 7:00 am-12:30 pm , 1:00 pm-4:00 pm
Thursday: 7:00 am-12:30 pm , 1:00 pm-4:00 pm
Friday: 7:00 am-12:30 pm , 1:00 pm-4:00 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Tallmadge/West Ave Fam

145 West Ave,

Suite 4

Tallmadge, OH 44278

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25.81 mi away

Schedule Appointment 330-802-9264
Monday: 8:00 am-12:30 pm , 1:00 pm-4:30 pm
Tuesday: 8:00 am-12:30 pm , 1:00 pm-4:30 pm
Wednesday: 8:00 am-12:30 pm , 1:00 pm-4:30 pm
Thursday: 8:00 am-12:30 pm , 1:00 pm-4:30 pm
Friday: Closed
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Geauga One

13221 Ravenna Rd,

Ste 2

Chardon, OH 44024

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25.88 mi away

Schedule Appointment 216-554-6272
Monday: 7:30 am-5:00 pm
Tuesday: 7:30 am-5:00 pm
Wednesday: 7:30 am-5:00 pm
Thursday: 7:30 am-5:00 pm
Friday: 7:30 am-5:00 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Bainbridge

8185 Washington St,

Suite 5A

Chagrin Falls, OH 44023

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26.07 mi away

Schedule Appointment 216-536-7880
Monday: 8:00 am-12:00 pm , 12:30 pm-4:30 pm
Tuesday: 8:00 am-12:00 pm , 12:30 pm-4:30 pm
Wednesday: 8:00 am-12:00 pm , 12:30 pm-4:30 pm
Thursday: 8:00 am-12:00 pm , 12:30 pm-4:30 pm
Friday: 8:00 am-12:00 pm , 12:30 pm-4:30 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Twinsburg - Commons Blvd.

8819 Commons Blvd,

Ste 102

Twinsburg, OH 44087

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26.84 mi away

Schedule Appointment 216-408-1080
Monday: 7:20 am-6:00 pm
Tuesday: 7:20 am-6:00 pm
Wednesday: 7:20 am-6:00 pm
Thursday: 7:20 am-6:00 pm
Friday: 7:20 am-6:00 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Solon - Solon Rd

34055 Solon Rd,

Ste 106A

Solon, OH 44139

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28.95 mi away

Schedule Appointment 216-554-7485
Monday: 8:30 am-12:30 pm , 1:00 pm-4:30 pm
Tuesday: 8:30 am-12:30 pm , 1:00 pm-4:30 pm
Wednesday: 8:30 am-12:30 pm , 1:00 pm-4:30 pm
Thursday: 8:30 am-12:30 pm , 1:00 pm-4:30 pm
Friday: 8:30 am-12:30 pm , 1:00 pm-4:30 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Chesterland

8055 Mayfield Rd,

Ste 104A

Chesterland, OH 44026

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31.38 mi away

Schedule Appointment 216-399-0320
Monday: 8:30 am-12:30 pm , 1:00 pm-4:30 pm
Tuesday: 8:30 am-12:30 pm , 1:00 pm-4:30 pm
Wednesday: 8:30 am-12:30 pm , 1:00 pm-4:30 pm
Thursday: 8:30 am-12:30 pm , 1:00 pm-4:30 pm
Friday: 8:30 am-12:30 pm , 1:00 pm-4:30 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - New Castle - College Fields

146 Enclave Dr,

New Castle, PA 16105

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33.34 mi away

Schedule Appointment 724-657-6767
Monday: 7:00 am-2:00 pm
Tuesday: 7:00 am-2:00 pm
Wednesday: 7:00 am-2:00 pm
Thursday: 7:00 am-2:00 pm
Friday: 7:00 am-2:00 pm
Saturday: 7:00 am-11:00 am
Sunday: Closed
Quest Diagnostics - New Castle

2004 W State St,

Westgate Plaza Upmc Building

New Castle, PA 16101

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33.49 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
Quest Diagnostics - Minoff

3909 Orange Pl,

Ste 2200

Beachwood, OH 44122

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33.54 mi away

Schedule Appointment 234-346-1443
Monday: 6:30 am-6:00 pm
Tuesday: 6:30 am-6:00 pm
Wednesday: 6:30 am-6:00 pm
Thursday: 6:30 am-6:00 pm
Friday: 6:30 am-6:00 pm
Saturday: 8:00 am-12:00 pm
Sunday: Closed
Quest Diagnostics - BEDFORD

88 Center Rd,

Ste 330

Bedford, OH 44146

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33.58 mi away

Schedule Appointment 440-384-9248
Monday: 8:00 am-12:00 pm , 12:30 pm-4:00 pm
Tuesday: 8:00 am-12:00 pm , 12:30 pm-4:00 pm
Wednesday: 8:00 am-12:00 pm , 12:30 pm-4:00 pm
Thursday: 8:00 am-12:00 pm , 12:30 pm-4:00 pm
Friday: 8:00 am-12:00 pm , 12:30 pm-4:00 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Beachwood Ahuja

3999 Richmond Rd,

Ste A

Beachwood, OH 44122

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33.75 mi away

Schedule Appointment 234-293-9937
Monday: 7:30 am-6:00 pm
Tuesday: 7:30 am-6:00 pm
Wednesday: 7:30 am-6:00 pm
Thursday: 7:30 am-6:00 pm
Friday: 7:30 am-6:00 pm
Saturday: 8:00 am-12:00 pm
Sunday: Closed
Quest Diagnostics - Beachwood-Cutler Men's Center IOP

3999 Richmond Rd,

Ste 3500

Beachwood, OH 44122

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33.75 mi away

Schedule Appointment 234-346-1569
Monday: Closed
Tuesday: 7:30 am-12:30 pm , 1:00 pm-4:00 pm
Wednesday: 7:30 am-12:30 pm , 1:00 pm-4:00 pm
Thursday: 7:30 am-12:30 pm , 1:00 pm-4:00 pm
Friday: 7:30 am-12:30 pm , 1:00 pm-4:00 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Beachwood

25501 Chagrin Blvd,

2Nd Floor

Beachwood, OH 44122

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34.45 mi away

Schedule Appointment 234-346-1402
Monday: 7:00 am-12:00 pm , 12:30 pm-3:30 pm
Tuesday: 7:00 am-12:00 pm , 12:30 pm-3:30 pm
Wednesday: 7:00 am-12:00 pm , 12:30 pm-3:30 pm
Thursday: 7:00 am-12:00 pm , 12:30 pm-3:30 pm
Friday: 7:00 am-12:00 pm , 12:30 pm-3:30 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Landerbrook

5850 Landerbrook Dr,

Ste 200A

Mayfield Heights, OH 44124

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34.81 mi away

Schedule Appointment 216-379-3988
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 - Fairlawn

3800 Embassy Pkwy,

Ste 160-A

Akron, OH 44333

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35.9 mi away

Schedule Appointment 330-803-7247
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
Quest Diagnostics - Concord

7500 Auburn Rd,

Ste 1300

Concord Township, OH 44077

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36.98 mi away

Schedule Appointment 216-402-3440
Monday: 7:00 am-5:00 pm
Tuesday: 7:00 am-5:00 pm
Wednesday: 7:00 am-5:00 pm
Thursday: 7:00 am-5:00 pm
Friday: 7:00 am-5:00 pm
Saturday: 8:00 am-12:00 pm
Sunday: Closed
Quest Diagnostics - Broadview

5901 E Royalton Rd,

Suite 1300

Broadview Heights, OH 44147

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37.15 mi away

Schedule Appointment 216-346-2249
Monday: 7:30 am-4:00 pm
Tuesday: 7:30 am-4:00 pm
Wednesday: 7:30 am-4:00 pm
Thursday: 7:30 am-4:00 pm
Friday: 7:30 am-4:00 pm
Saturday: 8:00 am-12:00 pm
Sunday: Closed
Quest Diagnostics - Suburban - UHSC Green Rd

1611 S Green Rd,

Ste 11

South Euclid, OH 44121

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37.39 mi away

Schedule Appointment 216-385-0865
Monday: 7:00 am-5:00 pm
Tuesday: 7:00 am-5:00 pm
Wednesday: 7:00 am-5:00 pm
Thursday: 7:00 am-5:00 pm
Friday: 7:00 am-5:00 pm
Saturday: 8:00 am-12:00 pm
Sunday: Closed
Quest Diagnostics - Perrico

4176 State Route 306,

Suite 500

Willoughby, OH 44094

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38.43 mi away

Schedule Appointment 216-536-0916
Monday: 8:00 am-12:30 pm , 1:00 pm-4:30 pm
Tuesday: 8:00 am-12:30 pm , 1:00 pm-4:30 pm
Wednesday: 8:00 am-12:30 pm , 1:00 pm-4:30 pm
Thursday: 8:00 am-12:30 pm , 1:00 pm-4:30 pm
Friday: 8:00 am-12:30 pm , 1:00 pm-4:30 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Mentor

9213 Mentor Ave,

Unit #6

Mentor, OH 44060

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39.07 mi away

Schedule Appointment 440-255-4544
Monday: 6:30 am-4:00 pm
Tuesday: 6:30 am-4:00 pm
Wednesday: 6:30 am-3:50 pm
Thursday: 6:30 am-4:00 pm
Friday: 6:30 am-4:00 pm
Saturday: 7:00 am-12:00 pm
Sunday: Closed
Quest Diagnostics - Mentor Health Center

9485 Mentor Ave,

Ste 214N

Mentor, OH 44060

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39.2 mi away

Schedule Appointment 216-401-1632
Monday: 7:00 am-6:00 pm
Tuesday: 7:00 am-6:00 pm
Wednesday: 7:00 am-6:00 pm
Thursday: 7:00 am-6:00 pm
Friday: 7:00 am-6:00 pm
Saturday: 8:00 am-12:00 pm
Sunday: Closed
Quest Diagnostics - Lake West

36000 Euclid Ave,

Suite 100

Willoughby, OH 44094

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39.59 mi away

Schedule Appointment 216-536-0120
Monday: 7:00 am-6:00 pm
Tuesday: 7:00 am-6:00 pm
Wednesday: 7:00 am-6:00 pm
Thursday: 7:00 am-6:00 pm
Friday: 7:00 am-6:00 pm
Saturday: 8:00 am-12:00 pm
Sunday: Closed
Quest Diagnostics - Independence

6150 Oak Tree Blvd,

Suite 100D

Independence, OH 44131

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39.67 mi away

Schedule Appointment 216-554-9629
Monday: 8:00 am-12:30 pm , 1:00 pm-4:00 pm
Tuesday: 8:00 am-12:30 pm , 1:00 pm-4:00 pm
Wednesday: 8:00 am-12:30 pm , 1:00 pm-4:00 pm
Thursday: 8:00 am-12:30 pm , 1:00 pm-4:00 pm
Friday: 8:00 am-12:30 pm , 1:00 pm-4:00 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Humphrey

11100 Euclid Ave,

Cleveland, OH 44106

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40.77 mi away

Schedule Appointment 216-379-0725
Monday: 6:30 am-6:00 pm
Tuesday: 6:30 am-6:00 pm
Wednesday: 6:30 am-6:00 pm
Thursday: 6:30 am-6:00 pm
Friday: 6:30 am-6:00 pm
Saturday: 8:00 am-12:00 pm
Sunday: Closed
Quest Diagnostics - Euclid

18599 Lake Shore Blvd,

Ste 700

Euclid, OH 44119

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42.32 mi away

Schedule Appointment 216-470-5268
Monday: 8:00 am-12:00 pm , 12:30 pm-4:30 pm
Tuesday: 8:00 am-12:00 pm , 12:30 pm-4:30 pm
Wednesday: 8:00 am-12:00 pm , 12:30 pm-4:30 pm
Thursday: 8:00 am-12:00 pm , 12:30 pm-4:30 pm
Friday: 8:00 am-12:00 pm , 12:30 pm-4:30 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Parma-Powers Blvd.

6305 Powers Blvd,

Bldg 4 Suite 205

Parma, OH 44129

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42.6 mi away

Schedule Appointment 216-396-7780
Monday: 6:30 am-6:00 pm
Tuesday: 6:30 am-6:00 pm
Wednesday: 6:30 am-6:00 pm
Thursday: 6:30 am-6:00 pm
Friday: 6:30 am-4:00 pm
Saturday: 8:00 am-12:00 pm
Sunday: Closed
Quest Diagnostics - Geneva

890 W Main St,

Suite 100

Geneva, OH 44041

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43.13 mi away

Schedule Appointment 440-417-2685
Monday: 7:00 am-4:30 pm
Tuesday: 7:00 am-4:30 pm
Wednesday: 7:00 am-4:30 pm
Thursday: 7:00 am-4:30 pm
Friday: 7:00 am-4:30 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Madison Health Center

6270 N Ridge Rd,

Suite 400

Madison, OH 44057

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43.61 mi away

Schedule Appointment 440-251-0802
Monday: 7:30 am-4:00 pm
Tuesday: 7:30 am-4:00 pm
Wednesday: 7:30 am-4:00 pm
Thursday: 7:30 am-4:00 pm
Friday: 7:30 am-4:00 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Ellwood City

285 Pa State Rt 288,

Franklin Plaza Room 1384

Ellwood City, PA 16117

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43.99 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
Quest Diagnostics - Medina - Carrick Dr.

4001 Carrick Dr,

Ste 130

Medina, OH 44256

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45.58 mi away

Schedule Appointment 216-559-7564
Monday: 7:00 am-5:00 pm
Tuesday: 7:00 am-5:00 pm
Wednesday: 7:00 am-5:00 pm
Thursday: 7:00 am-5:00 pm
Friday: 7:00 am-5:00 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Beaver

1701 3rd St,

Beaver, PA 15009

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48.18 mi away

Schedule Appointment 724-728-0884
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

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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. © 2026 Quest Diagnostics Incorporated. All rights reserved. Image content features models and is intended for illustrative purposes only.