Dr Brad Leech

PhD Clinical Nutritionist and Herbalist

Dr Brad Leech is a PhD Clinical Nutritionist and Herbalist renowned for his expertise in addressing chronic autoimmune conditions and complex gastrointestinal disorders. He provides complete and personalised care to his patients using functional nutrition, integrative medicine and holistic wellness.

After entering the profession in 2008, Brad has contributed significantly to academia, shaping curricula at universities and delving into research areas such as intestinal permeability, autoimmune disease management, and the therapeutic potential of food-based probiotics. Brad holds the position of Adjunct Fellow at the National Centre for Naturopathic Medicine, where he continues to contribute to the advancement of natural health sciences.

Currently serving as the Lead Clinical Educator at Co-Biome by Microba, Brad leverages his enthusiasm for cutting-edge science into practical strategies that empower healthcare practitioners to elevate their clinical practice and improve patient outcomes. His role involves translating the latest advancements in gut microbiome research into actionable insights for patient care.

In addition to patient care, Brad is passionate about empowering practitioners with the knowledge to enhance their clinical practice. Over the years, he has mentored thousands of practitioners, providing them with the tools to navigate the complexities of gut health. His program, Brad’s Brainiacs: Microbiome Mentoring, is a six-month online mentorship designed to bridge the gap between cutting-edge research and real-world application. This mentor program equips recent graduates and practitioners with the skills to interpret microbiome reports, uncover actionable insights, and transform patient outcomes.

See Brad at NatExpo LiftOff in Melbourne March 2025