Quest Diagnostics

Lab Testing at Quest Diagnostics - Colchester - Employer Drug Testing Not Offered

Quest Diagnostics Patient Service Center in Colchester, CT 06415.

Order Lab Tests for Collection at This Location

Browse All Tests

Popular tests at this location:

TSH Lipid Panel CBC A1C Testosterone Vitamin D CMP

Address

163 Broadway St
Colchester, CT 06415
New London County

860-295-3458

Hours

Monday	7:30 AM – 12:00, 12:30
Tuesday	7:30 AM – 12:00, 12:30
Wednesday	7:30 AM – 12:00, 12:30
Thursday	7:30 AM – 12:00, 12:30
Friday	7:30 AM – 12:00, 12:30
Saturday	Closed
Sunday	Closed

Nearby alternatives

Quest Diagnostics - Marlborough - Employer Drug Testing Not Offered
3 E Hampton Rd Ste 5, Marlborough, CT 06447
7.3 mi
Quest Diagnostics - Willimantic
1601 Main St Ste 30c, Willimantic, CT 06226
11.3 mi
Quest Diagnostics - Norwich Salem Turnpike - Employer Drug Testing Not Offered
111 Salem Tpke, Norwich, CT 06360
12.3 mi
Quest Diagnostics - Norwich - CL 1137
42 Town St Ste 1000b, Norwich, CT 06360
12.9 mi
Quest Diagnostics - Norwich Washinton St
330 Washington St, Norwich, CT 06360
13.1 mi

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.