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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 - HAVENS CORNER - GAHNNA

504 Havens Corner Rd,

Ste 1

Gahanna, OH 43230

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3.24 mi away

Schedule Appointment 614-342-9725
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 - GAHANNA HC - N. HAMILTON

765 N. Hamilton Rd,

Ste 245

Gahanna, OH 43230

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3.6 mi away

Schedule Appointment 614-342-9720
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 - BEXLEY HEALTH

2222 Welcome Place,

Ste B

Columbus, OH 43209

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4.42 mi away

Schedule Appointment 614-809-4204
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
Quest Diagnostics - EASTSIDE COLUMBUS HC - E. MAIN

4850 E. Main St,

Ste 100

Whitehall, OH 43213

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4.56 mi away

Schedule Appointment 614-809-1106
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: Closed
Sunday: Closed
Quest Diagnostics - MARKET EXCHANGE

500 E Main St,

Ste 102

Columbus, OH 43215

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4.81 mi away

Schedule Appointment 614-671-5315
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
Quest Diagnostics - WILKINS MED

285 E State St,

Ste 350

Columbus, OH 43215

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4.92 mi away

Schedule Appointment 614-616-5500
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 - Brice Road

99 N Brice Rd North,

Ste 150

Columbus, OH 43213

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5.32 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
Quest Diagnostics - GRANDVIEW - YARD AVE.

1125 Yard Ave,

Ste 200

Grandview Heights, OH 43212

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5.81 mi away

Schedule Appointment 614-706-8418
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 - MID OHIO - OLENTANGY RIVER RD.

3705 Olentangy River Rd,

Ste 112

Columbus, OH 43214

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6.15 mi away

Schedule Appointment 614-671-3475
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-4:30 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - NEW ALBANY

5150 E Dublin Granville Rd,

Ste 240

New Albany, OH 43081

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6.19 mi away

Schedule Appointment 614-867-8350
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: Closed
Sunday: Closed
Quest Diagnostics - RIVERSIDE LAB - OLENTANGY RIVER RD

3535 Olentangy River Rd,

Ste Y180

Columbus, OH 43214

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6.2 mi away

Schedule Appointment 614-753-3000
Monday: 6:30 am-6:30 pm
Tuesday: 6:30 am-6:30 pm
Wednesday: 6:30 am-6:30 pm
Thursday: 6:30 am-6:30 pm
Friday: 6:30 am-6:30 pm
Saturday: 7:00 am-12:00 pm
Sunday: 7:00 am-1:00 pm
Quest Diagnostics - NEURO TOWER

3535 Olentangy River Rd,

S1517

Columbus, OH 43214

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6.2 mi away

Schedule Appointment 614-857-5085
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 - UPPER ALRINGTON - TREMONT RD.

3363 Tremont Rd,

Ste 200

Upper Arlington, OH 43221

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7.23 mi away

Schedule Appointment 614-616-5555
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 - REYNOLSBURG - DAVIDSON DR

1450 Davidson Dr,

Reynoldsburg, OH 43068

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7.3 mi away

Schedule Appointment 614-817-2690
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-3:00 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - OBETZ - ALUM CREEK

4335 Alum Creek Dr,

Ste 200

Obetz, OH 43207

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8.86 mi away

Schedule Appointment 614-616-0920
Monday: 7:30 am-12:00 pm , 1:00 pm-4:00 pm
Tuesday: 7:30 am-12:00 pm , 1:00 pm-4:00 pm
Wednesday: 7:30 am-12:00 pm , 1:00 pm-4:00 pm
Thursday: 7:30 am-12:00 pm , 1:00 pm-4:00 pm
Friday: 7:30 am-12:00 pm , 1:00 pm-4:00 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - WESTERVILLE LAB - POLARIS

300 Polaris Pkwy,

Ste 130

Westerville, OH 43082

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9.67 mi away

Schedule Appointment 220-246-2530
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 - PICKERINGTON - REFUGEE RD.

1010 Refugee Rd,

Ste 100

Pickerington, OH 43147

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9.92 mi away

Schedule Appointment 614-381-2090
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 - HILLIARD HEALTH - ALL SEASONS DR.

4343 All Seasons Dr,

Ste 200

Hilliard, OH 43026

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11.31 mi away

Schedule Appointment 740-908-0306
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 - Grove City Kelnor

4191 Kelnor Dr,

Ste 200

Grove City, OH 43123

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11.84 mi away

Schedule Appointment 614-671-0247
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 - DOCTORS HOSP - W. BROAD ST.

5100 W/ Broad St,

Ste 1460

Columbus, OH 43228

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11.98 mi away

Schedule Appointment 614-623-4586
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 - Dublin Bradenton

5130 Bradenton Ave,

Ste C

Dublin, OH 43017

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12.0 mi away

Schedule Appointment 380-209-7904
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: 8:00 am-12:00 pm
Sunday: Closed
Quest Diagnostics - DOCTORS MOB - W. BROAD ST.

5193 W Broad St,

Ste 300

Columbus, OH 43228

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12.1 mi away

Schedule Appointment 614-671-4242
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 - Dublin Family Care, Inc.

250 W Bridge St,

Dublin, OH 43017

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12.13 mi away

Schedule Appointment 220-262-0990
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: 8:30 am-4:30 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - POWELL FAM MED

4141 N Hampton Dr,

Ste 200

Powell, OH 43065

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12.98 mi away

Schedule Appointment 740-513-0520
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-4:00 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - LEWIS CENTER

7853 Pacer Drive,

Ste 3E

Delaware, OH 43015

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13.07 mi away

Schedule Appointment 740-513-9770
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: Closed
Sunday: Closed
Quest Diagnostics - DUBLIN PRIMARY

6905 Hospital Dr,

Ste 110

Dublin, OH 43016

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14.18 mi away

Schedule Appointment 220-262-0995
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
Quest Diagnostics - DUBLIN HOSP

7450 Hospital Dr,

Ste 175

Dublin, OH 43016

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14.34 mi away

Schedule Appointment 220-262-0988
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 - DELAWARE HC - OHIOHEALTH BLVD.

801 Ohiohealth Blvd,

Suite Number #100

Delaware, OH 43015

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16.75 mi away

Schedule Appointment 220-246-1404
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 - JEROME - MARYSVILLE

10190 Us Highway 42,

Marysville, OH 43040

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19.47 mi away

Schedule Appointment 614-616-5644
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 - GRADY HOSP

561 W. Central Ave,

First Floor

Delaware, OH 43015

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22.4 mi away

Schedule Appointment 614-395-7505
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 - WILLIAM ST

2295 W. William St,

Ste 200

Delaware, OH 43015

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22.71 mi away

Schedule Appointment 220-262-0985
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 - DELAWARE - LEXINGTON BLVD

6 Lexington Blvd,

Delaware, OH 43015

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22.78 mi away

Schedule Appointment 220-246-0500
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
Quest Diagnostics - LANCASTER

1532 N Memorial Dr,

Lancaster, OH 43130

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25.21 mi away

Schedule Appointment 740-823-0845
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: Closed
Sunday: Closed
Quest Diagnostics - CIRCLEVILLE LAB

600 N Pickaway St,

Circleville, OH 43113

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27.48 mi away

Schedule Appointment 614-616-0000
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: 7:00 am-12:00 pm
Sunday: Closed
Quest Diagnostics - CIRCLEVILLE PLAZA

1434 Circleville Plaza Dr,

Circleville, OH 43113

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29.33 mi away

Schedule Appointment 740-412-7717
Monday: 7:30 am-3:45 pm
Tuesday: 7:30 am-3:45 pm
Wednesday: 7:30 am-3:45 pm
Thursday: 7:30 am-3:45 pm
Friday: 7:30 am-3:45 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - MARION LAB -DELAWARE AVE.

1040 Delaware Ave,

Marion, OH 43302

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40.25 mi away

Schedule Appointment 567-908-9161
Monday: 7:00 am-5:30 pm
Tuesday: 7:00 am-5:30 pm
Wednesday: 7:00 am-5:30 pm
Thursday: 7:00 am-5:30 pm
Friday: 7:00 am-5:30 pm
Saturday: 8:00 am-12:00 pm
Sunday: Closed
Quest Diagnostics - Marion

1069 Delaware Ave,

Ste B

Marion, OH 43302

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40.28 mi away

Schedule Appointment 419-560-1738
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 - MARION - UNIVERSITY DR

130 University Dr,

Ste 1200

Marion, OH 43302

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40.83 mi away

Schedule Appointment 567-908-9375
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 - CHILLICOTHE

869 N. Bridge St,

Ste 20 Lab

Chillicothe, OH 45601

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45.31 mi away

Schedule Appointment 740-993-9710
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: Closed
Sunday: Closed
Quest Diagnostics - LEXINGTON - E. MAIN ST.

231 E Main St,

Lexington, OH 44904

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49.91 mi away

Schedule Appointment 419-914-1570
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: 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.