We are your specialists for the stomach, bowel, liver, gall bladder and pancreas. From irritable bowel syndrome and ulcers to tumours – whatever causes problems with your digestion: we offer detailed diagnosis and the appropriate treatment.
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Our area of specialization gastroenterology
Dr Pascal Frei
Dr Frei is a consultant in gastroenterology and general internal medicine. He has cared for his patients at the Gastrobethanien clinic since 2015. Previously, he was senior physician for both specialist areas at See-Spital Horgen.
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Dr Beat Helbling
Dr Helbling is a consultant in gastroenterology and general internal medicine. During a career spanning more than 25 years, he has specialised in hepatology – the science of the liver and bile tracts. He often performs endoscopy for diagnosis and treatment.
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Dr Christian Funk
Dr Funk has been based at Bethanien since 1979, in a group practice since 2011. During almost fifty years of practical experience, he has specialised in gastroenterology and general internal medicine.
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Dr Jiri Havelka
Dr Havelka has been there for his patients at Bethanien since 2014, as a consultant in gastroenterology and general internal medicine. During more than 35 years of clinical experience as a doctor, he has also been a lecturer at the Faculty of Medicine of the University of Zurich.
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Dr Bigna Straumann-Funk
Dr Straumann-Funk has been caring for patients at the Gastrobethanien clinic since 2012. She previously gained experience as a consultant in general internal medicine and gastroenterology in public hospitals, most recently as senior physician at the GZO Spital Wetzikon.
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