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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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Holzer Clinic - Athens (Preferred)

2131 E State St,

Athens, OH 45701

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3.28 mi away

740-589-3100
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
Holzer Clinic - Pomeroy (Preferred)

88 E Memorial Dr,

Pomeroy, OH 45769

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18.81 mi away

740-992-0060
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
WV Drug Testing Laboratories (Preferred)

1531 Garfield Ave,

Parkersburg, WV 26101

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27.91 mi away

304-422-8576
Monday: 8:00 am-12:00 pm , 1:00 pm-4:00 pm
Tuesday: 8:00 am-12:00 pm , 1:00 pm-4:00 pm
Wednesday: 8:00 am-12:00 pm , 1:00 pm-4:00 pm
Thursday: 8:00 am-12:00 pm , 1:00 pm-4:00 pm
Friday: 8:00 am-12:00 pm , 1:00 pm-4:00 pm
Saturday: Closed
Sunday: Closed
Pleasant Valley Hospital, Inc. (Preferred)

2520 Valley Dr,

Point Pleasant, WV 25550

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30.55 mi away

304-675-4340
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
Holzer Clinic - Jackson (Preferred)

280 Pattonsville Rd,

Jackson, OH 45640

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33.4 mi away

740-395-8782
Monday: 8:00 am-4:00 pm
Tuesday: 8:00 am-4:00 pm
Wednesday: 8:00 am-4:00 pm
Thursday: 8:00 am-4:00 pm
Friday: 8:00 am-4:00 pm
Saturday: Closed
Sunday: Closed
Adena Occupational Health - Jackson (Preferred)

920 Veterans Dr,

Stes E And F

Jackson, OH 45640

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34.27 mi away

740-395-8064
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
Holzer Clinic - Gallipolis (Preferred)

1051 4Th Ave,

Gallipolis, OH 45631

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34.51 mi away

740-446-9675
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
Cedar Ridge Behavioral Hlth Systems (Preferred)

441 Putnam Ave,

Zanesville, OH 43701

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43.2 mi away

855-692-7247
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 - Zanesville (Preferred)

2564 Maple Ave,

Zanesville, OH 43701

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45.83 mi away

740-303-2250
Monday: 8:00 am-3:00 pm
Tuesday: 8:00 am-3:00 pm
Wednesday: 8:00 am-3:00 pm
Thursday: 8:00 am-3:00 pm
Friday: 8:00 am-3:00 pm
Saturday: 9:00 am-1:00 pm
Sunday: 9:00 am-1:00 pm
Genesis Occupational Hlth (Preferred)

2800 Maple Ave,

Suite 100P

Zanesville, OH 43701

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46.17 mi away

740-454-9012
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
Ohio Health Consortium - Zanesville (Preferred)

933 Military Rd,

Zanesville, OH 43701

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46.43 mi away

740-454-9805
Monday: 8:30 am-5:00 pm
Tuesday: 8:30 am-5:00 pm
Wednesday: 8:30 am-5:00 pm
Thursday: 8:30 am-5:00 pm
Friday: 8:30 am-5:00 pm
Saturday: Closed
Sunday: Closed
Adena Occupational Health - ARMC (Preferred)

4457 State Route 159,

Chillicothe, OH 45601

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47.28 mi away

740-779-7813
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
Adena Occupational Health - Circleville (Preferred)

166 Summit Ave,

Circleville, OH 43113

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49.85 mi away

740-420-5560
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
Adena Occupational Health - Waverly (Preferred)

12340 State Route 104,

Waverly, OH 45690

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52.2 mi away

740-941-5110
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
Ohio Health Consortium Inc. (Preferred)

1032 Buckeye Ave,

Newark, OH 43055

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54.46 mi away

740-344-4622
Monday: 8:30 am-5:30 pm
Tuesday: 8:30 am-5:30 pm
Wednesday: 8:30 am-5:30 pm
Thursday: 8:30 am-5:30 pm
Friday: 8:30 am-5:30 pm
Saturday: Closed
Sunday: Closed
Cedar Ridge Behavioral Hlth Systems (Preferred)

841 Steubenville Ave,

Cambridge, OH 43725

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56.0 mi away

855-692-7247
Monday: 8:00 am-4:00 pm
Tuesday: 8:00 am-4:00 pm
Wednesday: 8:00 am-4:00 pm
Thursday: 8:00 am-4:00 pm
Friday: 8:00 am-4:00 pm
Saturday: 9:00 am-3:00 pm
Sunday: Closed
Fastest Labs of South Columbus (Preferred)

6025 Groveport Rd,

Groveport, OH 43125

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57.34 mi away

614-567-7040
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
Corporate Hlth Testing & Safety Svcs (Preferred)

6431 Alum Creek Dr,

Ste E

Groveport, OH 43125

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58.18 mi away

614-409-9606
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
IMA - Columbus (Preferred)

6096 E Main St,

Ste 106

Columbus, OH 43213

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59.83 mi away

614-694-0812
Monday: 8:00 am-3:30 pm
Tuesday: Closed
Wednesday: Closed
Thursday: 8:00 am-3:30 pm
Friday: 8:00 am-3:30 pm
Saturday: Closed
Sunday: Closed
Reliant Drug Test Solutions (Preferred)

3400 Teays Valley Rd,

Ste B

Hurricane, WV 25526

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60.39 mi away

304-397-6551
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-1:00 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Brice Road

99 N Brice Rd North,

Ste 150

Columbus, OH 43213

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61.18 mi away

Schedule Appointment 380-799-2225
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-4:00 pm
Friday: 7:00 am-4:30 pm
Saturday: Closed
Sunday: Closed
King's Daughters Occ Med - Ashland (Preferred)

1000 Ashland Dr,

Ste G1

Russell, KY 41169

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64.05 mi away

606-408-4900
Monday: 6:30 am-3:00 pm
Tuesday: 6:30 am-3:00 pm
Wednesday: 6:30 am-3:00 pm
Thursday: 6:00 am-3:00 pm
Friday: 6:00 am-3:00 pm
Saturday: Closed
Sunday: Closed
Fastest Labs - Gahanna (Preferred)

1375 Cherry Way Dr,

Ste 220

Gahanna, OH 43230

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66.98 mi away

614-269-7170
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
Genesis Occupational Hlth - Coshocton (Preferred)

499 South Second St,

Ste 420

Coshocton, OH 43812

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67.25 mi away

740-722-9568
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
Columbus Health & Wellness (Preferred)

5050 Pine Creek Dr,

Ste B

Westerville, OH 43081

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67.97 mi away

614-839-2781
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
Akme Drug Testing LLC (Preferred)

3644 Louisa Rd,

Catlettsburg, KY 41129

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68.51 mi away

606-324-0404
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-3:00 pm
Saturday: Closed
Sunday: Closed
Adena Greenfield Area Medical Center (Preferred)

550 Mirabeau St,

Greenfield, OH 45123

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69.31 mi away

937-981-9279
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
ARCpoint Labs of Columbus (Preferred)

1335 Dublin Rd,

Suite 118E

Columbus, OH 43215

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69.69 mi away

614-484-5115
Monday: 8:30 am-5:00 pm
Tuesday: 8:30 am-5:00 pm
Wednesday: 8:30 am-5:00 pm
Thursday: 8:30 am-5:00 pm
Friday: 8:30 am-5:00 pm
Saturday: Closed
Sunday: Closed
Fas-Tes Labs Columbus (Preferred)

749 N WILSON RD,

COLUMBUS, OH 43204

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70.53 mi away

614-274-2970
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
ARCpoint Labs of Westerville (Preferred)

580 Office Pkwy,

Ste 140

Westerville, OH 43082

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72.8 mi away

614-714-6000
Monday: 9:00 am-3:30 pm
Tuesday: 9:00 am-3:00 pm
Wednesday: 9:00 am-3:00 pm
Thursday: 9:00 am-3:00 pm
Friday: 9:00 am-1:00 pm
Saturday: Closed
Sunday: Closed
Adena Occupational Health - Fayette (Preferred)

1450 Columbus Ave,

Ste 203

Washington Court House, OH 43160

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73.29 mi away

740-620-4069
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

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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.