Quest Diagnostics

Lab Testing at Fastest Labs Of Rochester

Quest partner location in Rochester, NH 03839.

Partner Location

This location is part of Quest's partner network. Services and availability may differ from a standard Quest Patient Service Center. Please call 603-698-2346 before visiting to confirm they accept your lab order.

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Note: tests available at this location depend on its services. Confirm by calling before visiting.

Address

120 Washington St Ste 103
Rochester, NH 03839
Strafford County

603-698-2346

Hours

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

Nearby alternatives

LabCorp Rochester
40 Winter St Ste 200, Rochester, NH 03867
1.2 mi
LabCorp Dover
750 Central Ave Ste E, Dover, NH 03820
8.4 mi
Quest Diagnostics - Dover - Employer Drug Testing Not Offered
15 Durham Rd Suite 206, Dover, NH 03820
9.9 mi
LabCorp Portsmouth
875 Greenland Rd Unit B2, Portsmouth, NH 03801
19.2 mi
LabCorp Portsmouth
8 Greenleaf Woods Dr Unit 201, Portsmouth, NH 03801
20.4 mi

About this location

Quest partner location. Quest Diagnostics operates one of the largest networks of clinical laboratories in the United States, offering a wide range of diagnostic tests for patients, physicians, and employers.

Listing last updated 2026-04-25.