Welcome to The Herbal Health Coach
About The Herbal Health Coach
The Herbal Health Coach is an extension of our clinic, Kurrajong Natural Medicine Centre. Its intention is to provide additional information and services beyond what we can achieve on a one-to-one consultation basis during regular appointments with our patients.
Most of our patients, yoga class participants, students and workshop attendees want more information once they finish one of these activities.
The Herbal Health Coach tries to fill this gap by providing a range of Membership-Only levels, which allow access to additional information, online-courses, workshops and services beyond what we can provide during face-to-face activities.
Please take a look at the options available to you in our Membership Options page.

Who is The Herbal Health Coach?
The Herbal Health Coach is run by Susan O’Neill-Siegenthaler and Danny Siegenthaler who are both highly qualified and experienced healthcare practitioners. Between them they have over seven decades of experience in private practice, teaching and healthcare.
The idea behind The Herbal Health Coach is to provide more than can be given during a consultation or a yoga class to people who wish to gain a deeper understanding of their health and well-being.
We achieve this by offering online courses, intensive workshops, classes and more.
Who Are The Principals?
Part of Kurrajong Natural Medicine Centre is Namaste Yoga Kurrajong, where we teach general Yoga classes as well as offer accredited Yoga Teacher Training Courses and Yoga retreats.
Susan O’Neill-Siegenthaler is a Master Herbalist and the senior Yoga instructor with many decades of experience. She is also a highly qualified Medical herbalist and uses traditional naturopathic and Ayurvedic nutritional advice to help people regain and maintain their optimal health.
Her teaching experience also extends over many decades having taught students at her own college as well as Universities, such as ANU, James Cook University and Western Sydney University, and other public and private teaching institutions.
Susan is a Fellow Member of ATMS (Australian Traditional Medicine Society and Yoga Australia.


Danny Siegenthaler is a doctor of Traditional Chinese Medicine, practicing Chinese herbal medicine and Acupuncture at Kurrajong Natural Medicine Centre. He has been practicing since 1985 after completing his internship at the Hangzhou Red Cross hospital, Hangzhou, China. Danny his registered with the Chinese Medicine Board of Australia and is a Fellow Member of ATMS (Australian Traditional Medicine Society).
He has also a teaching background, having taught at several Universities including ANU, James Cook University and Western Sydney University.
Together with Susan they established The Northern School of Traditional Medicine, in Cairns, which graduated many students over the years. Both have taught biology at several Universities and enjoy passing on their depth of knowledge and experience to students.
Danny and Susan are the authors of “It’s Your Life: a simple guide on the journey to better health, happiness and peace of mind“. Danny is also the author of “Lecture Notes on Acupuncture” and co-authored several other books together with Susan in the area of health and wellness.
Our Clinic - Kurrajong Natural Medicine Centre

Our Clinic is Kurrajong Natural Medicine Centre where we offer a range of services including:
- Traditional Chinese Medicine
- Traditional Acupuncture
- Chinese Herbal Medicine
- Moxibustion
- Western Herbal Medicine
- Remedial Massage Therapy
- Body realignment therapy & Exercise therapy
- Bach flower therapy
- Natural, Herbal Skincare Range
- Health & Lifestyle programmes, and more…