December 6th 2025
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Riordan Clinic
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Highlights from the 25th International Conference on Human Functioning
In November, the Riordan Clinic hosted the 25th International Conference on Human Functioning: Cancer Care Reimagined at Woolsey Hall on the Wichita State University campus. The event brought together more than 120 in-person attendees and a global virtual audience, continuing a tradition that began nearly five decades ago. Clinicians, researchers, and lifelong learners gathered with a shared purpose: to explore new insights in integrative oncology and deepen their understanding of human health.
Carrying Forward a Legacy of Curiosity
The International Conference on Human Functioning was first introduced by Dr. Hugh Riordan in 1977. His vision was to create a space free from commercial influence where scientific inquiry and nutritional research could flourish. Each conference since has reflected that purpose, offering a platform for diverse perspectives on biochemical individuality, metabolism, immunology, and human function.
This year’s conference honored that history and brought forward voices that continue to shape the future of integrative cancer care.
Presenters and Themes
Ron Hunninghake, MD — “The Third Medical Revolution: Reuniting the Divided Brain”
Dr. Ron explored how combining analytical and holistic perspectives in medicine can support a more complete approach to cancer care. His perspective drew on decades of clinical experience and emphasized the importance of balanced, integrative thinking.
Michelle Niesley, ND, MS, FABNO
As both CEO and Director of Research, Dr. Niesley outlined how the clinic is advancing integrative oncology through research and education. She and Dr. Ron presented together, highlighting the role of precision, collaboration, and individualized care.
Thomas Levy, MD, JD — “Vitamin C and Cortisol: Synergistic Immune Partners”
Dr. Levy discussed how vitamin C and low-dose cortisol may interact in ways that support the immune system’s ability to respond to stressors.
Dan Rubin, ND, FABNO — “Double Loaded Dendritic Cells: Restoring Relevance for Integrative Oncology”
Dr. Rubin revisited the role of dendritic cells and how they contribute to immune system communication.
Ilyes Baghli, MD — “Targeting the Mitochondrial–Stem Cell Connection in Cancer Treatment”
Dr. Baghli offered insights from his clinic in Algeria, focusing on mitochondrial function and the stem-cell connection within cancer research.
Lise Alschuler, ND, FABNO — “Fungi: Healing Synergism”
Dr. Alschuler explored research on medicinal mushrooms and their supportive role in integrative oncology.
Manickam Mahalingam — “Hallmark of Cancers: The Genetic–Metabolic Crosstalk”
Manickam examined the communication between genetic and metabolic pathways that contribute to cancer development.
Mark Lintern — “A New Perspective on the Origin of Cancer: Exploring a Suppression-Based Model”
Mark presented a concept involving fungal suppression and how it may influence cancer processes.
Nasha Winters, ND, FABNO — “What’s Working: Reimagining Cancer Care Through the Terrain Lens”
Dr. Winters shared practical insights from the terrain-based model of cancer care, focusing on whole-system awareness.
Paul Anderson, NMD — “Oncology Treatment Targets and Stratification”
Dr. Anderson discussed treatment considerations in the context of long-term cancer care.
Richard Z. Cheng, MD, PhD, ABAARM — “From Mutation to Metabolism: Integrative Orthomolecular Cancer Therapy”
Dr. Cheng reframed cancer therapy through a metabolic approach and emphasized the importance of nutritional strategies that may support the body’s systems.
Neil Riordan, PhD, MA — Moderated Discussion
After a discussion about stem cells, Dr. Riordan closed the event with a conversation about the future of integrative oncology and the direction of emerging research.
Shared Insights from the Day
Several themes connected the day’s presentations:
- Individualized understanding remains essential. Each person’s biochemical makeup informs their unique path.
- Collaboration strengthens progress. Clinicians, researchers, and global partners each contribute meaningful perspectives.
- Metabolic and terrain-focused approaches are gaining attention. Presentations highlighted immune communication, genetic-metabolic dynamics, and broader system awareness.
- Community matters. Attendees valued the opportunity to gather, learn, and exchange ideas in person.
Looking Ahead
Reaching the 25th conference marks an important chapter in the Riordan Clinic’s history. The same values that guided Dr. Hugh Riordan—curiosity, collaboration, and a commitment to understanding human health—continue to shape the clinic’s direction today.
The 2025 conference reflected a community of learners and practitioners who remain dedicated to asking thoughtful questions, sharing new insights, and contributing to a broader understanding of cancer care. The conversations sparked at this year’s event will continue influencing research, education, and clinical practice in the months and years ahead.
Couldn’t Attend the Conference?
A paid virtual-access option is available for those who would like to view the full presentations.
To learn more, reach out to our team at marketing@riordanclinic.org.
Listen to Dr. Ron’s “Looking Back and Moving Forward” episode on the Real Health Podcast.
The post Cancer Care Reimagined appeared first on Riordan Clinic.
Read the full article here:
https://riordanclinic.org/2025/12/cancer-care-reimagined-highlights/
