Datis Kharrazian

Dr Datis Kharrazian

Founder of the Kharrazian Institute, Harvard Medical School-trained Clinical Research Scientist, USA

Dr. Datis Kharrazian, PhD, DHSc, DC, FACN

Dr. Datis Kharrazian is a Harvard Medical School-trained clinical research scientist and a world-renowned leader in functional neurology and autoimmunity. He completed his post-doctoral research fellowship at the Department of Neurology at Harvard Medical School and at Massachusetts General Hospital, where his primary research focused on neuroimmunology and autoimmunity. He also holds a Master of Medical Sciences in Clinical Investigation from Harvard Medical School and serves as an Associate Clinical Professor at Loma Linda University School of Medicine.

Dr. Kharrazian is the founder of the Kharrazian Institute, the world’s leading clinical training platform for functional medicine. Through the Institute, he has educated several thousand healthcare professionals on applying evidence-based dietary and lifestyle interventions to chronic illness. He is the author of the best-selling books Why Isn’t My Brain Working? and Why Do I Still Have Thyroid Symptoms? which have fundamentally changed the management of autoimmune conditions and brain health globally.

Dr Datis Kharrazian will be speaking in the Integrative Mental Health conference taking place on Friday 19th June 2026. The full conference programmes will be announced in February 2026.

Why Isn't My Brain Working?