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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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Quality Diagnostic Labs (Preferred)

125 Eagles Walk,

Ste 100

Stockbridge, GA 30281

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3.99 mi away

470-782-2770
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 - Stockbridge

285 Country Club Drive,

Ste 200

Stockbridge, GA 30281

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4.14 mi away

Schedule Appointment 470-408-4083
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
Dependable Screening Solutions LLC (Preferred)

2086 Jodeco Rd,

Mcdonough, GA 30253

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5.84 mi away

678-272-8180
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-7:00 pm
Friday: 9:00 am-4:30 pm
Saturday: 9:00 am-12:00 pm
Sunday: Closed
24/7 Drug & Alcohol Testing Center (Preferred)

5032 Old Grant Rd,

Ellenwood, GA 30294

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6.58 mi away

404-963-5767
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
Silverstone Mobi Clinic & Lab (Preferred)

3069 Clifton Springs Rd,

Ste B

Decatur, GA 30034

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9.6 mi away

270-457-2623
Monday: 6:00 am-9:00 pm
Tuesday: 6:00 am-9:00 pm
Wednesday: 6:00 am-9:00 pm
Thursday: 6:00 am-9:00 pm
Friday: 6:00 am-9:00 pm
Saturday: 8:00 am-4:00 pm
Sunday: 9:30 am-5:00 pm
Drug Testing Svcs of McDonough (Preferred)

444 Racetrack Rd,

Mcdonough, GA 30252

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9.89 mi away

470-507-0057
Monday: 9:00 am-3:00 pm
Tuesday: Closed
Wednesday: 9:00 am-3:00 pm
Thursday: Closed
Friday: 9:00 am-3:00 pm
Saturday: 9:00 am-12:00 pm
Sunday: Closed
Healthcare Labs (Preferred)

5040 Snapfinger Woods Dr,

Ste 204B

Decatur, GA 30035

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10.23 mi away

678-418-8893
Monday: 8:30 am-4:00 pm
Tuesday: 8:30 am-4:00 pm
Wednesday: 8:30 am-4:00 pm
Thursday: 8:30 am-4:00 pm
Friday: 8:30 am-4:00 pm
Saturday: Closed
Sunday: Closed
Fastest Labs of South Atlanta (Preferred)

4940 Governors Dr,

Ste 203

Forest Park, GA 30297

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10.32 mi away

770-742-2033
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
Quest Diagnostics - Riverdale

83 Upper Riverdale Rd Sw,

Ste 120

Riverdale, GA 30274

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10.48 mi away

Schedule Appointment 770-991-2032
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
Alpha Labs Inc (Preferred)

155 Westridge Pkwy,

Ste 108

Mcdonough, GA 30253

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10.6 mi away

404-587-5119
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: 8:00 am-2:00 pm
Sunday: Closed
TeamWork Systems Inc (Preferred)

155 Westridge Pkwy,

Ste 114

Mcdonough, GA 30253

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10.6 mi away

770-477-1053
Monday: 9:00 am-3:00 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-3:00 pm
Saturday: Closed
Sunday: Closed
NFDS Specimen Collections LLC (Preferred)

3011 Rainbow Dr,

Ste G

Decatur, GA 30034

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10.76 mi away

877-553-0071
Monday: 8:30 am-1:00 pm , 1:30 pm-4:30 pm
Tuesday: 8:30 am-1:00 pm , 1:30 pm-4:30 pm
Wednesday: 8:30 am-1:00 pm , 1:30 pm-4:30 pm
Thursday: 8:30 am-1:00 pm , 1:30 pm-4:30 pm
Friday: 8:30 am-1:00 pm , 1:30 pm-8:00 pm
Saturday: Closed
Sunday: Closed
Green Light Testing Solutions (Preferred)

7910 Mall Ring Rd,

Ste 200

Lithonia, GA 30038

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10.82 mi away

678-689-1431
Monday: 9:00 am-5:00 pm
Tuesday: 9:00 am-5:00 pm
Wednesday: 9:00 am-6:00 pm
Thursday: 9:00 am-5:00 pm
Friday: 9:00 am-5:00 pm
Saturday: 9:00 am-12:00 pm
Sunday: Closed
Page Testing Solutions LLC (Preferred)

600 Westridge Pkwy,

Ste 714

Mcdonough, GA 30253

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11.01 mi away

470-507-0040
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: 10:00 am-1:00 pm
Sunday: Closed
Page Testing Solutions - Conyers (Preferred)

2055 Gees Mill Rd Ne,

Ste 319

Conyers, GA 30013

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13.0 mi away

470-507-0040
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: Closed
Sunday: Closed
All Test Services (Preferred)

575 Sigman Rd Ne,

Conyers, GA 30013

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13.17 mi away

770-648-7013
Monday: 9:00 am-12:00 pm , 1:00 pm-3:00 pm
Tuesday: 9:00 am-12:00 pm , 1:00 pm-3:00 pm
Wednesday: 9:00 am-12:00 pm , 1:00 pm-3:00 pm
Thursday: 9:00 am-12:00 pm , 1:00 pm-3:00 pm
Friday: Closed
Saturday: Closed
Sunday: Closed
Divine Design Laboratories Services (Preferred)

1572 Highway 85 N,

Ste 510

Fayetteville, GA 30214

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13.65 mi away

770-703-3224
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
TLTC Screening and Solutions - Amaze (Preferred)

1572 Highway 85 N,

Ste 320

Fayetteville, GA 30214

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13.65 mi away

470-408-1377
Monday: 9:00 am-8:00 pm
Tuesday: 9:00 am-8:00 pm
Wednesday: 9:00 am-8:00 pm
Thursday: 9:00 am-8:00 pm
Friday: 9:00 am-8:00 pm
Saturday: 9:00 am-1:00 pm
Sunday: Closed
Nova Medical Center - Atlanta (Preferred)

1005 Virginia Ave Ste 100,

Atlanta, GA 30354

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13.72 mi away

404-762-1001
Monday: 8:30 am-6:00 pm
Tuesday: 8:30 am-6:00 pm
Wednesday: 8:30 am-6:00 pm
Thursday: 8:30 am-6:00 pm
Friday: 8:30 am-6:00 pm
Saturday: Closed
Sunday: Closed
Page Testing Solutions - Phoenix Blvd (Preferred)

1800 Phoenix Blvd,

Ste 128-12

Atlanta, GA 30349

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13.77 mi away

770-274-6766
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: Closed
Sunday: Closed
Piedmont UC - Fayetteville North (Preferred)

1175 Hwy 85 North,

Suite 140

Fayetteville, GA 30214

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14.51 mi away

678-712-5800
Monday: 8:00 am-8:00 pm
Tuesday: 8:00 am-8:00 pm
Wednesday: 8:00 am-8:00 pm
Thursday: 8:00 am-8:00 pm
Friday: 8:00 am-8:00 pm
Saturday: 8:00 am-8:00 pm
Sunday: 8:00 am-8:00 pm
Xpress Diagnostics LLC (Preferred)

2875 Lakewood Ave Sw,

Ste A-5

Atlanta, GA 30315

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14.68 mi away

404-963-5047
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: Closed
Sunday: Closed
TLTC Screening and Solutions (Preferred)

2459 Roosevelt Hwy,

Ste B5

College Park, GA 30337

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15.36 mi away

404-323-9387
Monday: 9:00 am-1:00 pm , 2:00 pm-5:00 pm
Tuesday: 9:00 am-1:00 pm , 2:00 pm-5:00 pm
Wednesday: 9:00 am-1:00 pm , 2:00 pm-5:00 pm
Thursday: 9:00 am-1:00 pm , 2:00 pm-5:00 pm
Friday: 9:00 am-1:00 pm , 2:00 pm-5:00 pm
Saturday: Closed
Sunday: Closed
One Stop Lab (Preferred)

3500 N Decatur Rd,

Ste 106C

Scottdale, GA 30079

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15.85 mi away

470-207-5825
Monday: 9:00 am-7:00 pm
Tuesday: 9:00 am-7:00 pm
Wednesday: 9:00 am-7:00 pm
Thursday: 9:00 am-7:00 pm
Friday: 9:00 am-7:00 pm
Saturday: 12:00 pm-7:00 pm
Sunday: Closed
Quest Diagnostics - Decatur

497 Winn Way,

Ste 115

Decatur, GA 30030

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16.27 mi away

Schedule Appointment 404-499-0044
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
Prep Services LLC (Preferred)

798 Rays Rd,

Ste 100

Stone Mountain, GA 30083

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16.44 mi away

404-736-9644
Monday: 10:00 am-4:00 pm
Tuesday: 10:00 am-4:00 pm
Wednesday: 10:00 am-4:00 pm
Thursday: 10:00 am-4:00 pm
Friday: 10:00 am-4:00 pm
Saturday: Closed
Sunday: Closed
Quantum Labs & Diagnostics (Preferred)

10380 Fieldcrest Dr,

Ste A

Covington, GA 30014

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16.59 mi away

470-357-2222
Monday: 8:30 am-6:00 pm
Tuesday: 8:30 am-6:00 pm
Wednesday: 8:30 am-6:00 pm
Thursday: 8:30 am-6:00 pm
Friday: 8:30 am-6:00 pm
Saturday: 8:00 am-12:00 pm
Sunday: Closed
Quest Diagnostics - Fayetteville Yorktown

101 Yorktown Dr,

Ste 202

Fayetteville, GA 30214

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16.95 mi away

Schedule Appointment 770-719-2000
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 - Midtown Peachtree Street

550 Peachtree St Ne,

Ste 1775

Atlanta, GA 30308

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17.37 mi away

Schedule Appointment 404-524-4649
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
Piedmont UC - East Point (Preferred)

3515 Camp Creek Pkwy,

Ste 110

East Point, GA 30344

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17.42 mi away

404-344-7337
Monday: 8:00 am-8:00 pm
Tuesday: 8:00 am-8:00 pm
Wednesday: 8:00 am-8:00 pm
Thursday: 8:00 am-8:00 pm
Friday: 8:00 am-8:00 pm
Saturday: 8:00 am-8:00 pm
Sunday: 8:00 am-5:00 pm
Peachtree Occ Med & UC LLC (Preferred)

1000 Northside Drive,

Suite 1400

Atlanta, GA 30318

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18.82 mi away

404-350-4717
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
Premier Testing & Screening (Preferred)

3915 Cascade Rd Sw,

Ste 130

Atlanta, GA 30331

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20.38 mi away

404-829-1169
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: Closed
Saturday: Closed
Sunday: Closed
Sequential Management Group, Inc. (Preferred)

3060 Pharr Ct N,

Ste S

Atlanta, GA 30305

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21.47 mi away

866-563-5557
Monday: 8:30 am-7:00 pm
Tuesday: 8:30 am-7:00 pm
Wednesday: 8:30 am-7:00 pm
Thursday: 8:30 am-7:00 pm
Friday: 8:30 am-3:30 pm
Saturday: Closed
Sunday: Closed
D.O.T. Physicals Atlanta LLC (Preferred)

3181 Donald Lee Hollowell Pkwy Nw,

Ste B

Atlanta, GA 30318

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21.89 mi away

678-809-1789
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: 9:00 am-1:00 pm
Sunday: Closed
Southside Med Ctr Hope Hlth Clinic (Preferred)

409 W Solomon St,

Griffin, GA 30223

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22.11 mi away

678-688-8700
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
Quest Diagnostics - Griffin

120B West College Street,

Griffin, GA 30224

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22.39 mi away

Schedule Appointment 470-765-9716
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: 8:00 am-12:00 pm
Sunday: Closed
DTSC of GA (Preferred)

2138 Scenic Hwy N,

Ste F

Snellville, GA 30078

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22.71 mi away

770-985-1888
Monday: 12:00 pm-1:00 pm , 2:00 pm-6:00 pm
Tuesday: 9:00 am-1:00 pm , 2:00 pm-5:00 pm
Wednesday: 9:00 am-1:00 pm , 2:00 pm-5:00 pm
Thursday: 8:00 am-1:00 pm , 2:00 pm-4:00 pm
Friday: Closed
Saturday: Closed
Sunday: Closed
Nova Medical Center - Atlanta - Fulton (Preferred)

4795 FULTON INDUSTRIAL BLVD SW,

STE F

ATLANTA, GA 30336

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22.85 mi away

404-267-5700
Monday: 8:30 am-6:00 pm
Tuesday: 8:30 am-6:00 pm
Wednesday: 8:30 am-6:00 pm
Thursday: 8:30 am-6:00 pm
Friday: 8:30 am-6:00 pm
Saturday: Closed
Sunday: Closed
Fastest Labs NE Atlanta (Preferred)

3678 N Peachtree Rd,

Ste 102

Atlanta, GA 30341

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23.77 mi away

770-680-4438
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
Quest Diagnostics - Snellville

1630 Scenic Hwy. N,

Ste. 17

Snellville, GA 30078

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24.06 mi away

Schedule Appointment 470-484-0094
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: 7:00 am-12:00 pm
Sunday: Closed
Grupo Medico de Georgia LLC - Norcross (Preferred)

5955 Jimmy Carter Blvd,

Ste 100

Norcross, GA 30071

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24.77 mi away

770-559-3553
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: 9:00 am-2:00 pm
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.