CADASIL Testing Locations

Genetic testing (A laboratory test to look for a change in a gene of an individual. The results of a genetic test can be used to confirm or rule out a diagnosis of a genetic disease) may be necessary for many reasons, including for preventive, reproductive, or life planning measures. You may be reluctant to have these tests done because your insurance provider might not cover the costs and you don’t want to pay out-of-pocket. Ultimately, genetic testing can be very important in figuring out a health condition, and it’s important for you to do everything that you can to maximize your health.

If you use any of these sites, please let them know you were referred by us. If you know of any other locations, please e-mail us


Athena Diagnostics, Inc. U.S.A
Four Biotech Park
377 Plantation Street
Worcester, MA 01605
Phone: 1 (800) 394-4493
or 1 (508) 756-2886 (For callers outside the US and Canada)

Thank you to Athena Labs for working with us on having patients diagnosed correctly at an affordable price.

Note for U.S.A. patients: The Affordable Care Act (ACA) , a law that was passed in 2010, defines certain health services as "Essential Health Benefits ," which must be covered by all health plans.  What is actually covered may vary by state  as some states already require coverage of the federally mandated services.