One in a Million: Robbie Garrovillas’ Journey of Diagnosis, Treatment, and Faith
When Robbie Garrovillas received his EHE diagnosis in 2025 and endured nine grueling cycles of chemotherapy, he faced not just a medical crisis, but an existential one. How do you make sense of a rare cancer that refuses to fit into neat categories? How do you hold onto hope when the answers don’t come?
For Robbie, the answer came through writing. His book, One in a Million: A Rare Journey, is a deeply personal account of his diagnostic journey and how he has chosen to live with EHE. With beautiful, eloquent language, Robbie captures the surreal experience of receiving an ultra-rare diagnosis—and the profound ways it has reshaped his life.
The first half of One in a Million documents Robbie’s path to diagnosis and his initial treatments. Throughout this vulnerable time, his wife’s unwavering support became his anchor. The heart of the book lies in its second half, where Robbie explores how his faith and the support of his family and friends sustained him through diagnosis, treatment, and beyond.
“EHE is hard to define because it exists in between. Between slow and aggressive. Between visible and hidden. Between hope and fear. It refuses to give clean answers.
But it has taught me this: life does not wait for explanations.
It continues in the middle of unanswered questions.
It continues in the love that shows up anyway.
It continues in the faith that does not remove fear, but gives courage to live with it.
This cancer may never make sense.
But it has changed the way I listen to my body, the way I value time, and the way I hold the people I love.”
— Robbie Garrovillas, One in a Million: A Rare Journey
A Testament to Living Well
Robbie’s words speak to something many people with EHE know deeply: this diagnosis can teach us to listen more carefully, to value our time more fully, and to love more fiercely. His book is a gift to anyone navigating EHE or any rare disease, a reminder that while the cancer may never make sense, our response to it can be profound.
