Contact Us

CASTLE BIOSCIENCES INC. 

For general inquiries, please use the following form:

CORPORATE

2014 San Miguel Drive
Friendswood, TX 77546

For all customer service and relations needs, please call toll-free: 866-788-9007. Only licensed physicians can order the DecisionDx-UM test.

 

Know your TYPE, Know your RISK
You’ve just been diagnosed with uveal melanoma, and it’s important to know that there is a test that can identify your tumor type—and the risk of your cancer spreading.

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GETTING TESTED       Timing is Critical
To know your tumor type and risk, a biopsy must be taken BEFORE radiation treatment.

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Talk to                 Your Doctor
Use this discussion guide to talk to your doctor about the genomic test to learn your tumor type, or CLASS.

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