First and leading competence center in Switzerland for Biological Medicine with stationary treatment options


We understand that every patient is unique, with a different set of medical requirements. For that, we offer several Intensive and Individual Packages, designed for detoxification, regulation, and disease prevention.


Poison is in everything, and no thing is without posion. The dosage makes it either a poison or a remedy.

Paracelcus (1493-1541)


 The Clinic

Located in the stimulating environment of the Calanca Valley of the Southern Swiss Alps, we offer our patients a quiet and peaceful environment, creating the perfect atmosphere to heal and regenerate.

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 The Therapiestherapies1

Paracelsus Clinica al Ronc is the first and leading center for biological medicine in Switzerland. We use a holistic approach, in which our treatment is never based on symptoms alone, but always the person, as a whole.

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 The Team

Interested in getting treatment at Paracelsus Clinica al Ronc? Learn more about Dr. Petra Wiechel and the al Ronc team.

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