Katie, 43
Breast cancer
- Before
- A mother of three young children, Katie was preparing to begin a 5-year Tamoxifen regimen for breast cancer.
- With MapperHealth
- Katie's DNA showed three genes linked to poor long-term Tamoxifen response. A Mayo Clinic-certified MapperHealth pharmacist informed her oncologist and recommended an alternative treatment.
- Today
- This switch, based on her DNA, greatly improved the likelihood of a successful outcome. Her cancer remains in full remission.

