Welcome evreybody, my name is Johannes Schaffer and I'm a doctor...

But don't worry, I'm a nice guy though. Sometimes...

  • Think Tank

    As every year, we try to organise a trip to an English-speaking country in Summer 2018.

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  • holistic health

    Modern Medicin is a fusion of western and eastern medicine. So what offers the East?

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  • Doctor Jo worldwide

    Doctor Jo is everywhere. Connect now on Facebook, Twitter, Instagram and more.

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Good to know

  • A small recommendation for all of you who want to know more about the effect of nutrition.
  • Nutritionfacts.org by Michael Greger MD about the truth concerning nutrition.
  • Homepage of the Austrian vegan community, providing facts and information.
  • Futurefood.org provides interesting and valuable studies about nutrition.

Up to date

Doctor Jo is also available on Facebook, supporting you with the newest posts and comments. So visit and like it to up to date. It will pay off.