Cancer Resources and Support
At Corewell Health, we are committed to providing you and your loved ones with the resources you need during your cancer journey.
Your DNA’s story
Knowing whether cancer runs in your family is the first step to preventing it. Genetic testing involves analyzing your DNA to identify genetic mutations that may increase your risk for cancer. Based on your genetic profile, our specialists can tell you how likely you are to develop certain kinds of cancers.
How genetic testing works
About five to ten percent of cancers may be hereditary, so discussing any family history of cancer is important. Genetic testing looks at your DNA to check for changes (mutations) that might increase your risk for certain diseases, like cancer.
Sample collection
A small sample of blood, saliva, or cheek cells is taken.
Lab analysis
Experts study your DNA in a lab to look for genetic changes linked to disease.
Getting your results
A doctor or genetic counselor explains what the results mean and what steps you may need to take.
What to expect
A genetic counseling appointment helps you understand your health and family history. It includes personalized guidance, cancer risk reduction strategies, genetic education, and optional testing. You’ll also receive a risk assessment to support informed decisions about your care.
Need deeper understanding?
Speak with a specialist to learn more or get a second opinion to confirm a diagnosis or to validate treatment.