Quest Diagnostics

Quest Diagnostics is a diagnostic information services company headquartered in Secaucus, New Jersey. Its laboratory testing helps patients and clinicians assess health conditions, from routine monitoring of diabetes and heart disease to genomic testing for cancer and rare disorders. The company operates a network of clinical laboratories and patient service centers, supported by logistics that transport specimens for testing. It also provides services for hospitals, employers and health plans, including population health programs and drug screening. Beyond patient testing, Quest supports clinical trials and offers health care information technology and risk management services.