Quest Diagnostics

Quest Diagnostics is driven to discover and deliver diagnostic insights and innovations that help to improve human health. We offer a wide range of products and services that benefit patients, healthcare providers, and pharmaceutical medical device companies, life insurance companies and employers.

Quest Diagnostics Incorporated is one of the leading providers of diagnostic testing, information and services to patients and doctors in the global market. Based in Riverside, Calif., the company offers specialty laboratory tests and services through its network of laboratories and patient service centers. It also renders consultation services and healthcare information technology (IT)...