With annual revenues of more than $7 billion, Quest Diagnostics Incorporated is one of the world's leading providers of laboratory testing and information services. It offers diagnostic testing solutions through a network of over 2,000 laboratories and patient service centers. The company provides inpatient anatomic pathology and medical director services at hospitals throughout the United States. Quest Diagnostics Incorporated also maintains locations in the U.S. and Canada. The company s Blueprint for Wellness risk assessment program includes a comprehensive health risk report of employees. Its clients include Domino s Pizza, Turner Construction Company and the Houston Independent School District. Quest Diagnostics Incorporated s subsidiary, MedPlus, has expertise in the development of technologies that assist physician to connect with health care service providers.