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Our Products & Services

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.

Diagnostic Testing Services

We are the world’s leading provider of diagnostic testing, information and services that patients and doctors need to make better healthcare decisions. Our services range from routine blood tests — such as total cholesterol, Pap testing and white blood cell count — to complex, gene-based and molecular testing. We perform medical tests that aid in the diagnosis or detection of diseases, measure the progress or recovery from a disease or confirm that an individual is free from disease. We have specialized expertise in cancer, cardiovascular diseases, infectious diseases, and neurology. Read more about our testing services.

Quest Diagnostics
Quest Diagnostics Nichols Institute
AmeriPath
Athena Diagnostics
Berkeley HeartLab
Dermpath Diagnostics
Focus Diagnostics

InSure brush

Diagnostic Products

We develop and manufacture devices, test kits and reagents used by physicians, hospitals, blood collection centers and other clinical laboratories to help detect, characterize, monitor and select treatment for disease.  Our award-winning Simplexa® products enable molecular testing for a variety of infectious diseases such as Influenza A. Read more about our complete products menu.

Celera
Focus Diagnostics
InSure

Clinical Trials Testing

We’re one of the largest providers of global central laboratory services performed in connection with clinical research trials. By providing clinical laboratory services to pharmaceutical, biotechnology, and medical device manufacturing companies, we help those clients speed the development of new drugs, biologics, and medical devices that improve patient care.

Quest Diagnostics Clinical Trials

Healthcare IT

Over 200,000 physicians use our Care360® suite of connectivity solutions to order lab tests, receive timely test results, share clinical information quickly and securely, and prescribe drugs. Currently used to process over one million transactions every day and capable of electronic interconnectivity, Care360 is a vital part of the national healthcare information infrastructure. In December 2010, Care360 Electronic Health Record (EHR), Version 2010.2 was certified as a Complete EHR by the Certification Commission for Health Information Technology (CCHIT). Care360 EHR is one of the first EHRs to utilize the Direct Project exchange protocol, which enables physicians to communicate easily with other physicians using a secure email format. It also allows care team stakeholders to collaborate more efficiently, and patients to receive information about their care.

Care360

Wellness and Risk Management

We help employers and insurers improve the health of their workers and reduce illegal drug use in the workplace. In fact, we’re a leading provider of programs to promote wellness and the prevention of disease. By conducting lab testing-based health assessments for common conditions such as diabetes and heart disease, we enable people to better manage their health. We are the leading provider of risk assessment services to the life insurance industry.

Quest Diagnostics
ExamOne
MediCheck™