Quest Diagnostics

Lab Testing at Quest Diagnostics - Willimantic

Quest Diagnostics Patient Service Center in Willimantic, CT 06226.

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Popular tests at this location:

TSH Lipid Panel CBC A1C Testosterone Vitamin D CMP

Address

1601 Main St Ste 30c
Willimantic, CT 06226
Windham County

959-232-9606

Hours

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

Nearby alternatives

Quest Diagnostics - Mansfield Center
135 Storrs Rd, Mansfield Center, CT 06250
2.2 mi
Quest Diagnostics - Colchester - Employer Drug Testing Not Offered
163 Broadway St, Colchester, CT 06415
11.3 mi
Quest Diagnostics - Marlborough - Employer Drug Testing Not Offered
3 E Hampton Rd Ste 5, Marlborough, CT 06447
13.1 mi
Quest Diagnostics - Norwich - CL 1137
42 Town St Ste 1000b, Norwich, CT 06360
14.4 mi
Quest Diagnostics - Vernon
444 Hartford Tpke, Vernon Rockville, CT 06066
14.5 mi

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About this location

Quest Diagnostics Patient Service Center. 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.