Exclusively from HOLOSAN®
The Bioresonance Academy
Anyone who would like to be trained as a bioresonance practitioner can do so in the Bioresonance Academy, which Mag. Christof Ruby founded with the bioresonance expert Mag. Manuela Walland and Mag. Julia Schreyer.
New findings from the various health areas are constantly being incorporated into the training. The international cooperation includes the European region, the United Arab Emirates and South East Asia!

About the training
The online Bioresonance Academy
- The holistic Holosan method is used for teaching.
- There is also the option of further training via online distance learning. Otherwise, the place of training is the practice of Schreyer and Ruby in 1190 Vienna.
- The duration depends on your previous knowledge. Normally it is two semesters. If you are a doctor, on-site training may also be sufficient - just ask.
- Free online information evening and videos - where all questions are answered!
The demand is increasing year after year - to date, über 200 Bioresonanz-Therapeutinnen und Therapeuten have completed their training.
They practice worldwide.
Become a practitioner: Welcome to the Bioresonance Academy
Do you work in a health or medical profession and want to develop yourself further, expand your skills and/or reorient yourself professionally? Are you interested in bioresonance, perhaps you have already experienced it yourself or have witnessed how this alternative medical method has helped other people?
Then the Bioresonance Academy is the right place for you. Since 2013, the academy founded by expert Christof Ruby and Manuela Walland, which they now run together with bioresonance therapist Julia Schreyer, has been offering further training courses throughout Europe for people in the health and healing professions. Hundreds of practitioners have emerged from this. They are active worldwide.
Depending on your previous knowledge, you can complete the course within two to four semesters. Either on site at Christof Ruby's practice in 1190 Vienna - or as an online course.
These are the advantages of the training:
- Hands on
In our training course, you will learn step by step how to use the software and the bioresonance device in practice. You will receive clear, “recipe-like” solutions for a wide range of challenges from everyday practice. - Up-to-date and relevant
We combine proven medical knowledge with the latest developments and challenges - from long Covid to 5G e-smog and microplastics. - Holistic
We show you how to recognize connections and understand the person as a whole - so that you can find the right therapy for every situation. - Knowledge from almost 30 years of experience
Our experienced lecturers have been working intensively with the HOLOSAN® method for many years. They share their in-depth knowledge, which is always up to date, and know exactly what is important in practice. - Individual learning in small groups
You learn in groups of just three to a maximum of five people. This allows us to respond to your individual questions and needs and guarantee particularly intensive support. - Numerous funding opportunities
Many funding institutions recognize our training - in many cases up to 100% of the costs are covered. The course is also suitable for educational leave. - Financial benefits for other training courses
If you also attend the anatomy course, you will benefit from a reduced price. Graduates also receive special conditions for other training courses at our academy. - Specialization according to individual interests possible
Whether allergies, food intolerances or another focus: you have the opportunity to specialize - according to your interests. - Marketing knowledge included
We support you on your path to professional independence: with valuable tips on self-promotion, self-promotion and marketing basics. - Personal aftercare
We are also there for you after your training. We will be happy to answer any questions you may have. If you work with a new HOLOSAN® device, you will also receive a one-year membership in the Austrian Society for Bioresonance - a valuable support for your start in self-employment.
Training options are included with the purchase of a new device, otherwise there is a charge. - Bioresonance is also available for animals: HOLOSAN® veterinary package
In cooperation with the experienced animal therapists Kathi Till and Julia Schreyer, we offer practical modules for bioresonance therapy for horses, dogs, cats and small animals - online and with practical sessions in the stable.
Special training: HOLOSAN® hair analysis

the next information evening
Free information evening in Vienna
Would you like to find out more about our training and bioresonance devices? Then we cordially invite you to our free information evening!
- Nächster Termin: 16. September 2025 um 18:30 Uhr – ONLINE
In our information video, we answer many important questions - for example, about the training process, the costs and the differences between the bioresonance devices.
Write us an e-mail and we will send you the video.
Would you prefer a personal meeting?
No problem - we are happy to take the time for an individual consultation, either directly at our practice in 1190 Vienna or conveniently online via Zoom.
If you would like to get to know HOLOSAN® personally in advance, we look forward to hearing from you.
Your visit to the information evening - please register in advance by e-mail.