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Quest Diagnostics offers a comprehensive array of genetic testing and related services

Your patients may have complicated needs. They not only turn to you for the guidance and understanding to face challenges or make difficult decisions, but they also depend on you for accurate results.


Genetic testing offerings by specialty

Cardiogenetic testing: when CVD risk is hereditary

In many patients, the risk of cardiovascular disease (CVD) may be attributed to genetic polymorphisms and mutations. Quest Diagnostics offers cardiogenetic testing to aid in early diagnosis and earlier treatment for affected patients, as well as family members.

Read more about our cardiology offerings

Genetic Insights is a consumer-initiated health screening test that comes with clinical oversight. It identifies DNA variants linked to inherited conditions that put people at higher risk for health conditions like breast cancer, colon cancer, high cholesterol, iron overload, and heart problems. If someone is shown to be at increased risk, there are actions they can take to stay healthy.

Read more about Genetic Insights

The Quest AdvancedTM Oncology portfolio of hereditary cancer tests helps you understand your patient’s risk of cancer and our expert analysis guides your comprehensive approach to patient care.

Read more about our hereditary oncology offerings, professional resources, and patient resources. 

Quest Diagnostics offers a wide variety of tests to help diagnose genetic syndromes, from biochemical conditions including inborn errors of metabolism, chromosomal conditions, and rare genetic diseases. 

Chromosomal microarray analysis (CMA)

Inborn Errors of Metabolism (IEM)

Quest Diagnostics offers quality reproductive testing options, from carrier screening, non-invasive prenatal testing to products of conception testing.

Read more about our pregnancy and fertility offerings

Quest Diagnostic's solid tumor test options help clinicians understand cancer-causing variants in advanced tumors to try and aid in the diagnosis, prognosis, and treatment selection specific to that individual patient’s cancer.

Read more about our somatic oncology offerings

Additional testing resources

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Meet our team

Our genomic specialists are here to guide you through the complexities of genetic testing.

Call 1.866.GENE.INFO (1.866.436.3463).