Dr. Bill Sun is a pioneering researcher in the process philosophy of health and a leading voice in advancing its systematic application to weight management, offering an alternative scientific framework to dominant substance-based and reductionist models in the field. His work integrates academic scholarship with lived experience to develop evidence-based pathways for sustainable weight management and holistic metabolic health.
Dr. Sun holds a PhD in Management, along with professional diplomas in Clinical Weight Loss Coach, and Nutrition and Weight Consultancy in the United Kingdom. He has also completed several advanced certifications in the United States, including Health and Wellness: Designing a Sustainable Nutrition Plan, and Assessment and Treatment of Depression in the Primary Care Setting at Harvard Medical School, Harvard University, as well as training in Complementary and Alternative Medicine through the U.S. National Institutes of Health.
Bridging science and philosophy, Dr. Sun’s work contributes to a new conceptual foundation for understanding weight management and health through an interdisciplinary lens.
























