Fostering a comprehensive approach to healing and wellness

About the ETMS

Mederi founder and master herbalist, Donald Yance, developed the Eclectic Triphasic Medical System (ETMS) through more than 20 years of clinical practice and study. This comprehensive approach to healing and wellness embraces botanical medicine as its soul while integrating principles essential to the management of cancer and other diseases from both traditional and modern medical systems.  Learn More >

For Patients – Mederi Centre for Natural Healing

The mission of Mederi Centre for Natural Healing is to apply the ETMS approach to help restore and maintain optimal health and wellbeing, to improve quality of life, and to promote longevity for our patients.

We view healing as a transformational process that transcends the physical, and actively involves the spiritual, mental, and emotional aspects of the individual. We are dedicated to serving our patients both face-to-face in our Ashland, Oregon clinic and virtually via telephone and videoconference. Learn More >

For Practitioners

Since 2005, the Mederi Foundation has trained hundreds of practitioners to apply the principles of the ETMS to patient care. The training program educates practitioners about all facets of the ETMS so that they can create personalized patient protocols, and increase their expertise in diagnostics and therapeutics.

Participants have come from all over the world, and include medical doctors, naturopathic doctors, oncologists, acupuncturists and various other health care providers. Learn More >


Get every new post delivered to your Inbox

Join other followers