Quest Diagnostics

22331 Mission Blvd
Hayward CA 94541
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Founded in 1967, Quest Diagnostics Incorporated is one of the leading providers of diagnostic testing, information and services in the world. Located in Hayward, Calif., the firm is a clinical laboratory industry offering automated clinical testing. The organization offers a range of clinical testing, such as gene-based and esoteric, anatomic pathology services and testing for drugs-of-abuse. In addition, Quest Diagnostics Incorporated is one of the world s leading providers of risk assessment services for the life insurance industry. Its diagnostics products business manufactures and markets food and drug administration (FDA) cleared or approved diagnostic test kits and specialized point-of-care testing.