Quest Diagnostics locations in USA

Quest Diagnostics Incorporated is an American clinical laboratory. A Fortune 500 company, Quest operates in the United States, Puerto Rico, Mexico, and Brazil. Quest also maintains collaborative agreements with various hospitals and clinics across the globe.

Where is the nearest Quest Diagnostics store?

Find Quest Diagnostics store locations, opening hours, phone numbers and directions across USA. Enter a ZIP code or search a city to see every Quest Diagnostics store near you, view it on the map, check whether it is open right now and get the fastest route with one click.

Frequently asked questions

How many Quest Diagnostics stores are there in USA?

There are 158 Quest Diagnostics stores in USA.

What are Quest Diagnostics opening hours?

Hours vary by location. Check the store card above for exact hours.

How do I get directions to Quest Diagnostics?

Open a store card and use the Get directions link for a Google Maps route.