On May 2, 2014, at age 6, Sienna was diagnosed with Pre-B ALL (Leukemia). She is just passed her first year of a long 2 1/2 year treatment.

Sienna loves the Seahawks, Taylor Swift, music and anything that has to do with being outside.

Every child who has been diagnosed with childhood cancer inspires us to Rally On to find better treatments with fewer long-term side effects and, ultimately, cures. Please join us in the fight against childhood cancer by making a donation or setting up your own Rally fundraiser today.

RALLY WITH US!

MEET MORE RALLY KIDS

Aamir

Aamir

Aamir was diagnosed with cancer in 2023. He ... read more

Delilah

Delilah

Delilah was diagnosed with B cell acute ... read more

Cameron

Cameron

In early 2022, Cameron had a persistent ... read more

Anna

Anna

Every child who has been diagnosed with ... read more

Volunteers are the heart of Rally's mission!

 

Enter your email below to receive details about our volunteer opportunities.

Thank you for your interest in volunteering with Rally! You should receive an email shortly with additional details.