The Team

Dr. med. Petra Wiechel Perta Wiechel

Since 2008: Principal consultant of Paracelsus Clinica al Ronc in Southern Switzerland. Specialist fields: Spagyric homeopathy, Iridodiagnostics, Neural therapy, Basic treatment, Auriculotherapy, Hematogenous oxidation treatment, Ultraviolet irradiation of blood, Autohaemotherapy, Discharge treatment, Intestinal symbiosis, Jörgensen’s Acid-base diagnostics, Infusion therapy, Biological cancer therapy, Interference fields diagnostics, Amalgan discharge, Darkfield diagnostics, Nutritional medicine 2006: Master‘s Degree: Biological […]


Dr. med. Joachim Mutter


Dr. med. Joachim Mutter is an internationally renowned specialist in hygiene and environmental medicine and we are glad to have him at the Paracelsus Clinica al Ronc since 1.12.2015. He is one of the most important representatives working with the cause of medicine and therapy in the German-speaking area. He has extensive training and experience in […]


Dr. med. Kyriaki Stefanidou

Dr. med. Kyriaki Stefanidou, Deputy Chief Physician at the Paracelsus Clinica al Ronc

is a doctor of general medicine, classical homeopathy and orthomolecular medicine. She works for us since 15.06.2015. Treatment languages: German, English and Greek. Dr. Stefanidou studied human medicine with summa cum laude at the medical faculties of Thessaloniki (GR), Bonn (D) and Yale University (USA). She received her doctorate at the Medical Faculty of the […]


Pract. med. Friderike Wiechel

Friderike Wiechel, assistant physician at the Paracelsus Clinica al Ronc

Pract. med. Friderike Wiechel has been assistant physician at the Paracelsus Clinica al Ronc since 01.07. 2015. Friderike Wiechel is currently completing her specialist training for internal medicine with a focus on oncology. Working languages: English, German, French and Italian             University education 2006-2013 Study of medicine at the University […]


Maja Hofstetter


Maja Hofstetter, Talk therapist, Team member at the Paracelsus Clinica al Ronc since 2006. Maja Hofstetter is a qualified talk therapist on individual psychological basis and looks back on 8 years of practical clinical experience. As ordained pastor she headed the SWISS Social und Mission School International. Maja Hofstetter, holistically minded talk therapist at the […]


Ursula Summ, Best-selling author

Ursula Summ

Ursula Summ, Best-selling author, a member of the expert team of the Paracelsus Clinica al Ronc was born in 1947 in Hofheim in Germany. She has published various books on the subject of combining food. In 1978, in a phase defined by heavy overweight and sickness, she discovered the Haysche method of food combining for […]


Prof. Dr. Ottaviano Tapparo

Prof. Dr. Ottaviano Tapparo

Prof. Dr. med.dent Ottaviano Tapparo works as a consultant at the Paracelsus Clininica al Ronc since 2013. Prof. Dr. Ottaviano Tapparo is specialized in regeneration and recreation of bones. He was one of the first doctors in Germany, who has carried out the sinus lift (a complex procedure for the preparation of maxillary implants). In […]


Dr. Georgetta Tapparo

Georgetta Tapparo

Dr. Georgetta Tapparo is a qualified dentist for Naturopathy and Doctor of Medicine Her specialist fields are prosthodontics (crowns, bridges, partial and full dentures), disorders of the mandibular joint (and their effects on the whole organism) and material science (intolerances, allergies, chronic diseases related to oral surgery). Dr. Georgetta Tapparo works as a consultant at […]