Alastair Gray has been in homeopathic practice for more than 30 years. He holds a PhD in Public Health and is an expert in Complementary Medicine education, with a focus on integrating learning technologies to train the next generation of practitioners. He leads academics and operations at the Academy of Homeopathy Education and consults with organizations globally.

A prolific author and international speaker, Alastair has written 23 books and numerous research articles in the field of natural medicine. Originally trained as an historian, he also teaches the history of health, healing, and medicine at institutions around the world.

As Research Director for HOHM Foundation, Alastair oversees clinical and educational research across all initiatives, including the Homeopathy Help Network and Comfort Care. His work ensures that each program is grounded in evidence-informed practice, supporting quality care at every stage of life.