51342 National Rd E,
Saint Clairsville, OH 43950
Get DirectionsQuest Diagnostics has headquarters in the U.S. and operations in India, Ireland, and Mexico. Our products and services are used by customers in over 130 countries. We also collaborate with many international diagnostic laboratories, hospitals and clinics to help improve human health around the world.
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51342 National Rd E,
Saint Clairsville, OH 43950
Get Directions18.6 mi away
20.44 mi away
200 Luray Dr,
Wintersville, OH 43953
Get Directions31.8 mi away
3136 West St,
Weirton, WV 26062
Get Directions37.98 mi away
1151 Washington St,
Newell, WV 26050
Get Directions45.98 mi away
4638 Hills And Dales Rd Northwest,
Canton, OH 44708
Get Directions49.86 mi away
Our safety precautions help ensure your confidence and comfort while visiting our Patient Service Centers to get the testing you need, today and every day.