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Genomic Health is the world's leading provider of genomic-based diagnostic tests that address both the overtreatment and optimal treatment of early-stage cancer, one of the greatest issues in healthcare today. The Oncotype DX® portfolio of tests provides physicians and patients with additional information about the molecular biology of a tumor to quantify risk and help guide treatment decisions.

If you are experiencing difficulty with activation or access to your online ordering account, please contact us at portalactivation@genomichealth.com with a description of the issue you are having.

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The Oncotype DX Breast Cancer Assay can help physicians and patients decide on the best course of treatment. For invasive breast cancer, the Oncotype DX Breast Cancer Assay predicts chemotherapy benefits and the likelihood of distant breast cancer recurrence. Even when traditional measures seem conclusive, Oncotype DX Recurrence Score can lead to a different approach. Learn More

Breast & Colon Cancer Assays
Phone: 866-ONCOTYPE (866-662-6897)
Fax: 866-444-0640

Prostate Cancer Assay
Phone: 877-ONCOTYPE (877-662-6897)
Fax: 650-362-6487
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