About us
Who is behind the Holosan® devices
Doz. Ing.Johannes Schreyer - bioresonance practitioner from the very beginning - and Mag.Christof Ruby, digital expert and one of the youngest bioresonance therapists in the country with almost 15 years of experience, are the two minds behind Holosan® and the ultra-modern bioresonance devices .
We introduce ourselves
In 2015, Schreyer and Ruby founded Holosan® Bioresonanz GmbH, developed the Holosan® method as it is practiced today - you can find more information about the method here on our bioresonance website.
Bioresonance device
They built the first prototype of a bioresonance device, that they have tailored to the needs of practitioners and therapists and optimized over the last two years:
- Easy to use
- equipped with software that is based on almost 25 years of experience
- without a tensor or pendulum
- unique test methodology
More products exclusively for doctors and private users have recently been added to the Holosan® portfolio as it is set up today.
It is also suitable for Covid 19: The treatment can take place at a distance of up to three meters.
Schreyer and Ruby, Austria's bio-resonance pioneers
In addition, the two Holosan® founders founded the Austrian Society for Bioresonance - an interest group for bioresonance users - the Institute for Bioenergetics with three locations where they offer treatments.
The bioresonance academy, where others can be trained as practitioners, goes back to Ruby and a bioresonance expert.
The company HOLOSAN has 14 permanent employees in Austria. The headquarters is located in Vienna, Austria.
Schreyer and Ruby, Austria's bio-resonance pioneers
In addition, the two Holosan® founders founded the Austrian Society for Bioresonance - an advocacy group for bioresonance users - founded by the Institute for Bioenergetics with three locations offering treatments.
The bioresonance academy, where others can be trained as practitioners, goes back to Ruby and a bioresonance expert.
