Swiss Mountain Clinic Doctors and Therapists
Dr. med. Petra Wiechel
Chief Physician
Dr. Petra Wiechel (FMH) has been working as Chief Physician and Specialist in General Medicine (Germany) at our clinic since August 1, 2008. She is a renowned expert in the field of Biological Medicine, which she studied at the University of Milan. Her medical career began in 1991 when she opened her own practice in Germany, specializing in naturopathy and Biological Medicine. Until 2008, she successfully practiced there as a General Practitioner and Naturopath.
Dr. Wiechel is internationally recognized for her outstanding work. In 2020, she was awarded the prestigious award from Swiss Health Television QS24.tv, honoring her significant contributions to medicine. In 2023, she received anoth...
Dr. Simone Fritschi
Specialist in Cardiology
Dr. Simone Fritschi has been a valuable member of the Swissmountainclinic team since June 24, 2024. With her extensive experience in Internal Medicine and Cardiology, she enriches the clinic both professionally and personally. Her specialization in prevention, diagnosis, and therapy, particularly through modern imaging techniques, highlights her contribution to holistic patient care.
Her impressive career spans from her medical work at the cardiology-internal medicine center of Meoclinic Berlin to research in the field of cardiac MRI at Charité Berlin. She has also gained valuable international experience, including serving as a Senior Medical Registrar at Fremantle Hospital in Australia. T...
Dr. med. Friderike Wiechel
Physician
Dr. Friderike Wiechel is an experienced physician with a deep understanding of both conventional and complementary medicine. She completed her medical studies in 2013 at the University of Hamburg and began her residency training as a specialist in general internal medicine in Zurich. At the renowned Hirslanden Clinic in Zurich, she gained extensive experience in oncology, internal medicine, and emergency medicine.
After her time at the Hirslanden Clinic, Dr. Wiechel deepened her knowledge at the Center for Integrative Medicine with Dr. Philipp Katumba, where she practiced a balanced combination of conventional and complementary medicine and worked in primary care. Her education and work exp...
Dr. med. Johannes Naumann
Physician
Dr. med. Johannes Naumann Specialist in Internal Medicine (FMH) and Specialist in Hygiene and Environmental Medicine (D) has been working as a doctor in the clinic since 01.03.2020. Since the beginning of his medical career in July 1990, Dr. Naumann continuously trained in integrative medicine, on the school medical side with two specialist titles and holistically through various complementary medical terms.
Through his publications, seminars and lectures at international congresses, he earned a high, internationally recognized reputation.
Stations of his work in responsible positions included from 2002 to 2007 at the University Hospital Freiburg as senior physician and head of the environ...
Dr. med. Carmen Pöhl
General Practicioner
Dr. med. Carmen Pöhl is a specialist in general medicine and has been working as a family physician in southern Germany for many years. Over the years, a deep conviction has grown within her: health is more than the absence of disease — it begins much earlier, in the subtle transitions between "ill" and "well." Her focus, therefore, is on the targeted and individual strengthening of health before symptoms develop into illness.
Guided by this approach, she deepened her knowledge at the Sebastian Kneipp Academy and obtained the "Naturopathic Medicine" qualification recognised by the German Medical Association. In addition, she completed training as a certified regulation therapist with the In...
Dr. med. Lucia Scheidler
medical resident in training
Dr. med. Lucia Scheidler started working at the clinic in September 2025 as an assistant doctor in training for internal medicine. She is particularly interested in orthomolecular medicine, nutritional medicine, sports medicine and phytotherapy.
She completed her medical studies in Regensburg in 2023. She then worked in the interdisciplinary emergency department at the Sankt Elisabeth Hospital in Straubing before moving to the Department of Neurology at the University Hospital in Regensburg.
With the aim of building a bridge between standardized medical methods and holistic approaches, she would like to expand her knowledge as part of her work at the clinic.
She completed her doctorate ...
Dr. med. Toralf Göran Scherat
Specialist in internal medicine
Dr. med. Toralf Göran Scherat is a specialist in Internal Medicine with more than 30 years of clinical experience. His medical career combines scientific research, university teaching, high-performance medicine, and natural healing methods into a holistic treatment approach.
He completed his medical studies at the Charité of Humboldt University in Berlin, graduating with the German state examination (Staatsexamen). He earned his doctorate at the Charité in 1996, receiving the distinction cum laude. Already during his scientific work, he engaged intensively with oxidative stress, antioxidants, and naturopathic therapeutic approaches. The findings of his research were presented at internation...
