Quest Diagnostics

Lab Testing at Quest Diagnostics - Lewiston

Quest Diagnostics Patient Service Center in Lewiston, NY 14092.

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Popular tests at this location:

TSH Lipid Panel CBC A1C Testosterone Vitamin D CMP

Address

790 Center St
Lewiston, NY 14092
Niagara County

716-754-1670

Hours

Monday	5:30 AM – 3:00 PM
Tuesday	5:30 AM – 3:00 PM
Wednesday	5:30 AM – 3:00 PM
Thursday	5:30 AM – 3:00 PM
Friday	5:30 AM – 3:00 PM
Saturday	Closed
Sunday	Closed

Nearby alternatives

Quest Diagnostics - Portage
742 Portage Rd Haeberle Plaza, Niagara Falls, NY 14301
5.4 mi
Quest Diagnostics - Niagara Falls
1370 Military Rd, Niagara Falls, NY 14304
6.5 mi
Quest Diagnostics - Meadow
301 Meadow Dr Unit 76, North Tonawanda, NY 14120
11.7 mi
Quest Diagnostics - Grand Island
1738 Grand Island Blvd, Grand Island, NY 14072
12.1 mi
Quest Diagnostics - West Amherst
3950 E Robinson Rd Ste 105, Amherst, NY 14228
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.