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Making a Difference

Quest Diagnostics: Careers that make a difference

Whether directly or indirectly, employees get personal satisfaction from knowing their work impacts human health. As the world’s leading provider of diagnostic testing, information and services, our diagnostic testing impacts 70% of healthcare decisions. Whether you are drawing a patient’s blood sample or reviewing a real estate agreement for a prospective testing location, the role each employee plays makes the services that Quest Diagnostics provides possible.

Physician with nother and daughter, holding daughter's hands

We are dedicated people working to improve patient health. Through us, physicians have access to advanced diagnostic testing and extensive clinical expertise to help them make informed healthcare decisions. Through our science and innovation team and with external partners, we’ve developed and introduced breakthrough laboratory tests, many of which have become the standard of care over time.

Male doctor with stethoscope portrait

Our healthcare information technology capability is helping shape the future of healthcare. Over 160,000 physicians use our Care360® suite of connectivity solutions to electronically order lab tests, deliver timely test results, share clinical information quickly and securely, and prescribe drugs to their patients. Currently used to process over 1 million transactions every day and capable of electronic interconnectivity, Care360® is a vital part of the national healthcare information infrastructure.

QuestCares is an employee program focused on community service and charitable giving. Since its inception in 1997, QuestCares has raised millions of dollars and contributed thousands of hours for nationally sponsored charities and local organizations across the country.

Quest Diagnostics offers free health assessments to each employee and their spouse to actively manage their health. Blueprint for Wellness is a personal health assessment based on laboratory results and information from a health questionnaire. By conducting health assessments for common conditions such as diabetes and heart disease, we enable people to better manage their health.

Are you ready for a career that makes a difference? Learn about our career opportunities.