Quest Diagnostics

Lab Testing at Quest Diagnostics - Norwalk Cross Street - Employer Drug Testing Not Offered

Quest Diagnostics Patient Service Center in Norwalk, CT 06851.

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Popular tests at this location:

TSH Lipid Panel CBC A1C Testosterone Vitamin D CMP

Address

40 Cross St Ste 260
Norwalk, CT 06851
Fairfield County

475-208-6966

Hours

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	7:30 AM – 12:00 PM
Sunday	Closed

Nearby alternatives

LabCorp Norwalk
55 Westport Ave, Norwalk, CT 06851
0.7 mi
Quest Diagnostics - Norwalk 148 East Avenue - Employer Drug Testing Not Offered
148 East Ave, Norwalk, CT 06851
0.8 mi
Quest Diagnostics - Darien
557 Post Rd, Darien, CT 06820
3.4 mi
LabCorp Stamford
1290 Summer St Ste 5100, Stamford, CT 06905
7.5 mi
Quest Diagnostics - Stamford Summer St
1250 Summer St Ste 203, Stamford, CT 06905
7.6 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.