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Quest Diagnostics

Lab Testing at A Chance To Change Drug & Alc Testing - Caro

Quest partner location in Caro, MI 48723.

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 989-286-3700 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

302 N State St
Caro, MI 48723
Tuscola County

Hours

Monday7:00 AM – 5:30 PM
Tuesday7:00 AM – 5:30 PM
Wednesday7:00 AM – 5:30 PM
Thursday7:00 AM – 5:30 PM
Friday7:00 AM – 5:30 PM
Saturday8:00 AM – 10:30 AM
SundayClosed

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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.