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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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ExpressMED, LLC (Preferred)

1 Highlander Way,

Ste 1

Manchester, NH 03103

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0.17 mi away

603-625-2622
Monday: 8:00 am-3:30 pm
Tuesday: 8:00 am-3:30 pm
Wednesday: 8:00 am-3:30 pm
Thursday: 8:00 am-3:30 pm
Friday: 8:00 am-11:30 am
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Manchester

195 McGregor St,

Ste 25 Center Entrance

Manchester, NH 03102

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4.9 mi away

Schedule Appointment 603-626-1249
Monday: 6:00 am-3:00 pm
Tuesday: 6:00 am-3:00 pm
Wednesday: 6:00 am-3:00 pm
Thursday: 6:00 am-3:00 pm
Friday: 6:00 am-3:00 pm
Saturday: Closed
Sunday: Closed
Fastest Labs of Hooksett (Preferred)

11 Kimball Dr,

Unit 127

Hooksett, NH 03106

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8.12 mi away

603-698-2346
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 - Goffstown

89 S Mast St,

Goffstown, NH 03045

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9.7 mi away

Schedule Appointment 603-497-7599
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 - Main Street Nashua

300 Main St,

Suite 301B. Next To The Zoo Health Club

Nashua, NH 03060

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11.83 mi away

Schedule Appointment 603-578-0323
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-11:00 am
Sunday: Closed
Quest Diagnostics - Stiles Rd

8 Stiles Rd,

Ste 111

Salem, NH 03079

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14.72 mi away

Schedule Appointment 603-890-6053
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: 7:00 am-11:00 am
Sunday: Closed
ExpressMED at Salem, LLC (Preferred)

159 N Broadway,

Salem, NH 03079

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14.82 mi away

603-898-0961
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-3:00 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Concord Hall St

81 Hall St,

2Nd Floor

Concord, NH 03301

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18.73 mi away

Schedule Appointment 603-223-0307
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 - Holy Family Methuen

60 East St,

Ste 1200

Methuen, MA 01844

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20.25 mi away

Schedule Appointment 978-688-5828
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
RPT Labs Lowell, Inc (Preferred)

256 Middlesex St,

Lowell, MA 01852

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20.86 mi away

978-746-8968
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: 10:00 am-3:30 pm
Sunday: Closed
Quest Diagnostics - Lawrence

101 AMESBURY ST,

STE 204

Lawrence, MA 01840

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21.2 mi away

Schedule Appointment 978-975-4098
Monday: 8:00 am-12:30 pm , 1:30 pm-5:00 pm
Tuesday: 8:00 am-12:30 pm , 1:30 pm-5:00 pm
Wednesday: 8:00 am-12:30 pm , 1:30 pm-5:00 pm
Thursday: 8:00 am-12:30 pm , 1:30 pm-5:00 pm
Friday: 8:00 am-12:30 pm , 1:30 pm-5:00 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Lowell

700 Rogers St,

Lowell, MA 01852

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22.15 mi away

Schedule Appointment 978-458-7980
Monday: 8:00 am-1:00 pm , 2:00 pm-5:00 pm
Tuesday: 8:00 am-1:00 pm , 2:00 pm-5:00 pm
Wednesday: 8:00 am-12:00 pm
Thursday: 8:00 am-1:00 pm , 2:00 pm-5:00 pm
Friday: 8:00 am-1:00 pm , 2:00 pm-5:00 pm
Saturday: 7:00 am-11:00 am
Sunday: Closed
Quest Diagnostics - Chelmsford

39 Village Sq,

Chelmsford, MA 01824

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22.98 mi away

Schedule Appointment 978-256-1268
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 - Haverhill

62 Brown St,

Ste 202

Haverhill, MA 01830

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24.06 mi away

Schedule Appointment 978-556-5655
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
Quest Diagnostics - North Andover

203 Turnpike St,

Suite 300B

North Andover, MA 01845

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24.27 mi away

Schedule Appointment 978-409-0018
Monday: 6:00 am-4:00 pm
Tuesday: 6:00 am-4:00 pm
Wednesday: 6:00 am-4:00 pm
Thursday: 6:00 am-4:00 pm
Friday: 6:00 am-4:00 pm
Saturday: 7:00 am-11:00 am
Sunday: Closed
Quest Diagnostics - Leominster Erdman Way

79 Erdman Way,

Ste 100

Leominster, MA 01453

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30.77 mi away

Schedule Appointment 978-466-9009
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-11:00 am
Sunday: Closed
ARCpoint Labs of Woburn (Preferred)

400 W Cummings Park,

Ste 3500

Woburn, MA 01801

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34.11 mi away

781-460-6020
Monday: 8:30 am-4:00 pm
Tuesday: 8:30 am-4:00 pm
Wednesday: 8:30 am-4:00 pm
Thursday: 9:30 am-4:00 pm
Friday: 8:30 am-4:00 pm
Saturday: Closed
Sunday: Closed
Fastest Labs of Rochester (Preferred)

120 Washington St,

Ste 103

Rochester, NH 03839

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35.4 mi away

603-698-2346
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
HCA Occupational Health Services of PRH (Preferred)

25 New Hampshire Ave,

Suite 105

Portsmouth, NH 03801

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35.58 mi away

603-430-9675
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-12:30 pm
Saturday: Closed
Sunday: Closed
RPT Labs (Preferred)

10 Park Ave,

Arlington, MA 02474

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37.22 mi away

781-316-0189
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: 10:00 am-3:00 pm
Sunday: Closed
Quest Diagnostics - Danvers

180 Endicott St,

Danvers, MA 01923

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37.44 mi away

Schedule Appointment 978-777-7879
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
Quest Diagnostics - Arlington

22 MILL ST,

STE 107

Arlington, MA 02476

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38.21 mi away

Schedule Appointment 781-641-1941
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: 8:00 am-12:00 pm
Sunday: Closed
Quest Diagnostics - Gilford

14 Country Club Rd,

Next Door To The Big Apple Gas Station.

Gilford, NH 03249

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41.91 mi away

Schedule Appointment 603-524-5946
Monday: 7:00 am-12:00 pm , 1:00 pm-4:00 pm
Tuesday: 7:00 am-12:00 pm , 1:00 pm-4:00 pm
Wednesday: 7:00 am-12:00 pm , 1:00 pm-4:00 pm
Thursday: 7:00 am-12:00 pm , 1:00 pm-4:00 pm
Friday: 7:00 am-12:00 pm , 1:00 pm-4:00 pm
Saturday: Closed
Sunday: Closed
Testology, Inc. - Brighton (Preferred)

380 Washington St,

Ste 202

Brighton, MA 02135

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42.68 mi away

857-384-9194
Monday: 9:00 am-6:00 pm
Tuesday: 9:00 am-6:00 pm
Wednesday: 9:00 am-6:00 pm
Thursday: 9:00 am-6:00 pm
Friday: 9:00 am-6:00 pm
Saturday: 10:00 am-4:00 pm
Sunday: Closed
Quest Diagnostics - 11 Nevins Suite 502

11 Nevins St,

Mob Suite 502

Brighton, MA 02135

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42.82 mi away

Schedule Appointment 617-787-1040
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: 8:00 am-12:00 pm
Sunday: Closed
Fastest Labs of Boston (Preferred)

230 William F Mcclellan Hwy,

Flr 2

Boston, MA 02128

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43.51 mi away

617-993-0025
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
RPT Labs Boston (Preferred)

1 Curtis St,

1R

East Boston, MA 02128

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43.77 mi away

617-418-5093
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
Quest Diagnostics - Beacon St

1180 Beacon St,

Ste 3A

Brookline, MA 02446

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43.78 mi away

Schedule Appointment 617-232-5733
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: 8:00 am-12:00 pm
Sunday: Closed
Quest Diagnostics - Framingham

61 Lincoln St,

Ste 308

Framingham, MA 01702

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44.28 mi away

Schedule Appointment 508-370-7341
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 - Longwood

319 Longwood Ave,

First Floor Suite 1

Boston, MA 02115

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44.39 mi away

Schedule Appointment 617-731-2240
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
ARCpoint Labs of Greater Boston (Preferred)

5-11 Drydock Ave,

Ste 2020

Boston, MA 02210

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45.63 mi away

617-340-2500
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: Closed
Saturday: Closed
Sunday: Closed
Fastest Labs of Worcester (Preferred)

352 Boston Tpke,

Shrewsbury, MA 01545

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47.25 mi away

774-314-1964
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
ARCpoint Labs of Worcester (Preferred)

324 Grove St,

Worcester, MA 01605

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48.09 mi away

508-796-5303
Monday: 12:00 pm-4:00 pm
Tuesday: 12:00 pm-4:00 pm
Wednesday: 12:00 pm-4:00 pm
Thursday: 12:00 pm-4:00 pm
Friday: 12:00 pm-4:00 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Worcester

100 Mlk Jr Blvd,

Lower Level

Worcester, MA 01608

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48.99 mi away

Schedule Appointment 508-754-0178
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 - Nahatan St Norwood

134 Nahatan St,

Suite 142

Norwood, MA 02062

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52.27 mi away

Schedule Appointment 781-769-5128
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-11:00 am
Sunday: Closed
Quest Diagnostics - Crown Colony

500 Congress St Ste 1E,

Crown Colony Medical Center

Quincy, MA 02169

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52.86 mi away

Schedule Appointment 617-773-0080
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
Quest Diagnostics - Braintree

340 Wood Rd,

SUITE 302

Braintree, MA 02184

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53.47 mi away

Schedule Appointment 781-849-7993
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
ARCpoint Labs of Braintree (Preferred)

420 Washington St,

Ste 100

Braintree, MA 02184

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54.18 mi away

781-385-4990
Monday: 9:00 am-12:00 pm , 1:00 pm-4:00 pm
Tuesday: 9:00 am-12:00 pm , 1:00 pm-4:00 pm
Wednesday: 9:00 am-12:00 pm , 1:00 pm-4:00 pm
Thursday: 1:00 pm-4:00 pm
Friday: 9:00 am-12:00 pm , 1:00 pm-4:00 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - CVS Wall St

1 Wall St,

Claremont, NH 03743

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56.32 mi away

Schedule Appointment 603-558-7124
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 - Cohasset

223 Chief Justice Cushing Hwy,

Lower Level 3

Cohasset, MA 02025

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57.53 mi away

Schedule Appointment 781-383-0180
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 - Weymouth

851 Main St,

Nevin Bldg 2Nd Floor Suite 17

South Weymouth, MA 02190

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57.89 mi away

Schedule Appointment 781-335-4208
Monday: 7:30 am-3:30 pm
Tuesday: 7:30 am-3:30 pm
Wednesday: 7:30 am-3:30 pm
Thursday: 7:30 am-3:30 pm
Friday: 7:30 am-3:30 pm
Saturday: 8:00 am-12:00 pm
Sunday: Closed
Meditest of Maine (Preferred)

545 Main St,

Waterboro, ME 04087

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59.04 mi away

207-247-8903
Monday: 10:30 am-3:30 pm
Tuesday: Closed
Wednesday: 10:30 am-3:30 pm
Thursday: Closed
Friday: 10:30 am-3:30 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Foxboro

10 Commercial St,

Job Lot Plaza

Foxboro, MA 02035

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61.19 mi away

Schedule Appointment 508-698-1721
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
Quest Diagnostics - Brockton

210 Quincy Ave,

Brockton, MA 02302

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62.6 mi away

Schedule Appointment 508-586-5955
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 - Cumberland

2295 Diamond Hill Rd,

Ste 6

Cumberland, RI 02864

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67.1 mi away

Schedule Appointment 401-486-7508
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 - CVS PUTNAM PIKE

26 Putnam Pike,

Johnston, RI 02919

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73.52 mi away

Schedule Appointment 774-562-9730
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

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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.