Quest Diagnostics Investor Relations Material

Quest Diagnostics Incorporated provides diagnostic testing, information, and services to patients, physicians, health care providers, and hospitals in the United States. The company's Diagnostic Services segment offers anatomic pathology services comprising anatomic pathology services; clinical pathology services comprising clinical chemistry tests and hematology on-demand laboratory services; parasitology laboratory services; thyroidservice; microbiology laboratory services; clinical pathology laboratory services consisting of test menu items classified into various panels; cytology laboratory services; urology service comprising cystoscopy on-demand laboratory service, digital rectal examinations on-demand examination service, flexible cystoscopy on-demand examination service, prostate needle aspirate cytology on-demand examination service, prostate digital rectal examination on demand examination service, and prostate ultrasound examination on demand investigation service. The company is based in Secaucus, New Jersey.