Ewald Stöteler, born in the Netherlands in 1957, is an experienced classical homeopath who has been practising in his own private practice in Almelo for over four decades. He is considered an expert in miasm theory, Q- (LM-) potencies, and contextual materia medica and posology.

Through consistent adherence to Hahnemann's works – particularly the 6th edition of the Organon and The Chronic Diseases – he has developed a precise method of disease classification and treatment. As an internationally sought-after lecturer, he holds seminars on homeopathic philosophy and special topics such as cancer, rheumatism, or thyroid diseases in countries like Germany, England, Japan, and Italy.

As the author of the standard work „Hahnemann's Homeopathy“ and other specialist books, he has made a significant contribution to reviving pure classical Hahnemannian homeopathy and making it accessible to a broad professional audience.