Best Laboratory Services clinics in Greenfield, IN.

Quest Diagnostics is a public medical and diagnostic laboratory company (NYSE: DGX) founded in 1967 and headquartered in Secaucus, NJ. It operates globally (42 countries) with about 14,319 employees and annual revenue around $11.0 billion. Main offerings include clinical laboratory testing and related diagnostic services. For contact or location-specific inquiries, their general wellness line is wellness@questdiagnostics.com and phone support is +1 866-697-8378. The user’s queried address (740 W Green Meadows Dr, Greenfield) is not listed among Quest Diagnostics’ known US locations; the company’s confirmed addresses are in Secaucus, NJ, United States. If you need a precise, up-to-date nearby location, I can look up the closest Quest Diagnostics patient service center to Greenfield, IN.