Ep
85
85
A Doctor’s Battle With Stage IV Cancer: The Mindset That Saved Her | Episode 85 with Dra. Karla Castro
May 25, 2026
With
Dra. Karla Castro
38:14
A Doctor’s Battle With Stage IV Cancer: The Mindset That Saved Her | Episode 85 with Dra. Karla Castro
In this deeply moving episode of All Talk Oncology, host Kenny Perkins sits down with Dr. Karla Castro, a general and oncology surgeon from Costa Rica whose life changed dramatically when she was diagnosed with Stage IV head and neck cancer.
As a physician who spent years treating cancer patients, Dr. Castro suddenly found herself on the other side of the diagnosis—becoming the patient. In this emotional and inspiring conversation, she shares the moment she received the life-altering phone call, the shock of hearing the words “you have cancer,” and the powerful journey that followed.
But beyond the medical treatments, Dr. Castro reveals the deeper transformation that came from her experience—one rooted in faith, surrender, resilience, and purpose.
In this episode, Dr. Castro discusses:
- The moment she discovered something was wrong and pursued a biopsy.
- Navigating major surgery, complications, and a Stage IV cancer diagnosis.
- Undergoing 35 radiation treatments and chemotherapy while losing significant weight.
- The emotional challenges of going through treatment as a mother of a young child.
- How faith and surrender became her greatest sources of strength.
- Returning to the hospital not as a patient—but again as a surgeon helping others.
- Why she now connects more deeply with her cancer patients than ever before.
- Her powerful advice to patients: focus your energy on healing and finishing the race.
Dr. Castro’s story is a testament to resilience, faith, and the incredible strength of the human spirit. This episode is a must-listen for cancer patients, caregivers, healthcare professionals, and anyone seeking a story of courage and inspiration.
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