Meet the Team

  • Jose Barreau

    Founder & Executive Producer

    Dr. Jose Barreau is a medical oncologist, entrepreneur, and investor dedicated to transforming cancer care. He co-founded the TriHealth Cancer Institute, pioneering world-class treatment facilities, and played a key role in healthcare technology as a co-founder of Doc Halo and Halo Health. Through Oncoled Ventures, he invests in innovative solutions for cancer prevention and treatment, driving the future of oncology.

  • Mark Witte

    Executive Producer

    Mr. Witte began his career in education before transitioning to healthcare, driven by a passion for developing innovative medical programs. As President of Family Medical Group, he led award-winning primary care initiatives before moving into oncology. He later served as Executive Director of the TriHealth Cancer Institute and VP of Clinical Service Lines at TriHealth, where he launched nationally recognized clinical and education programs, earning the Ohio Cancer Research Award in 2019.

  • Jose Garcia Casado

    Showrunner

    An accomplished filmmaker and producer, Garcia has directed over 20 narrative and documentary projects and produced hundreds of hours of non-fiction content featuring top Latin artists. He has developed content for clients like Ulyces and Bis Music and oversees every stage of production, from concept to final delivery. Working with top industry creatives, he is committed to crafting high-quality, impactful storytelling.

Our Story

Cancer is not just a disease—it’s a personal battle, a medical challenge, and a story that deserves to be told with honesty and depth. Tumor Board Media was founded with a singular purpose: to bridge the gap between the medical world and the public through powerful, fact-driven storytelling.

Created by filmmakers, medical professionals, and patient advocates, our mission is to demystify cancer by sharing the journeys of those on the front lines—patients, doctors, researchers, and caregivers. We believe that knowledge is power and that through education, awareness, and advocacy, we can reshape the way the world understands cancer.By collaborating with leading medical professionals, researchers, and patient advocates, we aim to break down the complexities of cancer prevention, treatment, and survivorship—fostering not just awareness, but action and hope in the fight against this disease.

Why Our Work Matters

With 1 in 4 people facing a cancer diagnosis, almost everyone is touched by this disease in some way. Yet, misinformation, fear, and uncertainty often cloud the conversation around cancer. We are here to change that.

Through our work, we:
Educate the public with clear, medically accurate content.
Empower patients with knowledge to take control of their health journey.
Inspire action, advocacy, and support for research and treatment innovations.

By amplifying the voices of survivors, doctors, and cutting-edge researchers, Tumor Board Media transforms cancer narratives from statistics into stories of resilience, breakthroughs, and hope.

Our Approach

At Tumor Board Media, we are committed to integrity, accuracy, and emotional depth in every story we tell. Our approach is guided by:

Medical Expertise: We collaborate with leading oncologists, researchers, and healthcare institutions to ensure factual accuracy.
Cinematic Storytelling: Our films, shows, and articles don’t just inform—they connect on a deeply human level.
Ethical Responsibility: We prioritize patient dignity, confidentiality, and informed consent in all our productions.

Our flagship docuseries, THE CHASE, offers an unprecedented look inside the world of cancer treatment, following medical teams as they work to outpace the disease—one elusive cell at a time.

How to Get Involved

Tumor Board Media is more than a production company—it’s a movement. You can be part of it:

Share Your Story: Have a personal experience with cancer? We want to hear from you.
Support Our Work: Donations and sponsorships help us continue producing life-changing content.
Join the Conversation: Follow us on social media, attend screenings, and help spread awareness.
Stay Informed: Sign up for our newsletter to receive updates on new films, articles, and research insights.

Contact Us

Looking Ahead

Our journey is just beginning. As we continue to grow, our goal is to:

Expand our documentary series to cover new advancements in cancer research.
Launch a podcast featuring expert discussions and patient stories.
Develop educational content for schools and medical institutions.
Build a global community dedicated to advocacy, awareness, and action.

At Tumor Board Media, we believe in the power of storytelling to change lives. Together, we can spark conversations, challenge misconceptions, and bring hope to those who need it most.

Join us in the fight. Because every story matters.