Case Study: HealthDay/ City of Hope

Translating complex cancer topics into warm, accurate content patients and families can trust.

About the Project

HealthDay is a leading health content agency that partners with organizations like City of Hope—one of the most respected cancer research and treatment centers in the country. When they needed skilled health writers to expand their oncology content, they reached out to me to join their editorial team.

Over the course of a year, I created dozens of educational articles designed to help patients and their families better understand cancer diagnoses, treatment options, and supportive care. These weren’t just articles—they were bridges between overwhelming medical complexity and emotional vulnerability. My role was to make sure those bridges felt steady, trustworthy, and easy to walk across.

The Challenge

City of Hope had a clear goal: provide their patients and caregivers with content that was accurate, accessible, and comforting. They had the medical expertise. They had the topics. But they needed writers who could translate it all—clearly, compassionately, and consistently.

That’s where I came in.

They were looking for:

  • Clinically informed content written in plain language

  • Empathy-driven messaging patients could connect with

  • Writers who could follow strict editorial guidelines and hit deadlines without hand-holding

What I Did

Working from HealthDay’s briefs and style guides, I developed articles on a range of cancer-related topics—from common conditions to rare cancers, and from chemotherapy regimens to major surgeries.

Throughout the process, I used a patient-first framework:

  • Broke down dense research into simple, digestible explanations

  • Used examples, analogies, and structured formatting to guide readers

  • Acknowledged emotional weight with empathy and clarity, not fear

  • Maintained a voice that was informed but never cold, and supportive without being overly simplistic

I also collaborated closely with editors and fact-checkers to ensure accuracy and consistency with institutional voice and brand tone.

The End Result

Trusted, Empathetic Cancer Education

By the end of our engagement, I had become one of their go-to contributors for oncology content—especially when a topic was complex, sensitive, or required extra nuance.

Project highlights:

  • Consistent assignments over 12+ months

  • Positive feedback from editors and fact-checkers

  • Trusted with emotionally difficult and technically detailed topics

  • Helped build a patient education library that matched City of Hope’s reputation for excellence and compassion

From the Client:

For the past year, Ellyn has been an integral part of a custom content team and a go-to nurse writer for a major comprehensive cancer center client. She is skilled at communicating scientific and clinical information to patients. She finds and follows the medical evidence and the highest quality sources, explains complex cancer topics in an approachable way, and offers a warm and engaging voice. I strongly recommend her to any health or medical editorial team. As a nurse, she is one that is able to transition from individual patient care to becoming proficient at writing for populations. Pleasure to work with as well.
Deanna Neff, MPH
Senior Health Editor, HealthDay

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Ellyn Vohnoutka, BSN, RN

Ellyn Vohnoutka, BSN, RN is a freelance healthcare writer specializing in helping independent and direct care doctors attract new patients to their practice and keep them engaged in their health. If you’re ready to grow your practice and your online presence, let’s talk!