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Tom Michael Ganten](https://www.onedoc.ch/en/gastroenterologist/zurich/pc3wl/dr-med-tom-michael-ganten)  [Gastroenterologist](https://www.onedoc.ch/en/gastroenterologist/zurich) [Gastroklinik - Giesshübelstrasse](https://www.onedoc.ch/en/medical-practice/zurich/e7s7/gastroklinik-giesshubelstrasse) Giesshübelstrasse 45 8045 Zürich Accepts new patients [Book an appointment](https://www.onedoc.ch/en/gastroenterologist/zurich/pc3wl/dr-med-tom-michael-ganten) Expertises:[Annual check up | preventive medical checkup](https://www.onedoc.ch/en/annual-check-up-preventive-medical-checkup/zurich), [Anal cancer](https://www.onedoc.ch/en/anal-cancer/zurich), [Anal fissure](https://www.onedoc.ch/en/anal-fissure/zurich), [Colon cancer](https://www.onedoc.ch/en/colon-cancer/zurich), [Colonoscopy](https://www.onedoc.ch/en/colonoscopy/zurich), [Colorectal cancer screening](https://www.onedoc.ch/en/colorectal-cancer-screening/zurich), [Esophageal cancer](https://www.onedoc.ch/en/esophageal-cancer/zurich), [Liver cancer](https://www.onedoc.ch/en/liver-cancer/zurich), [Rectal cancer](https://www.onedoc.ch/en/rectal-cancer/zurich), [Stomach cancer](https://www.onedoc.ch/en/stomach-cancer/zurich), [Stomach ulcer](https://www.onedoc.ch/en/stomach-ulcer/zurich)View more *chevron\_left* Wed 22 Jul *chevron\_right* View more appointments *error\_outline* An error occurred while loading time slots   [Retry](https://www.onedoc.ch) Expertises:[Annual check up | preventive medical checkup](https://www.onedoc.ch/en/annual-check-up-preventive-medical-checkup/zurich), [Anal cancer](https://www.onedoc.ch/en/anal-cancer/zurich), [Anal fissure](https://www.onedoc.ch/en/anal-fissure/zurich), [Colon cancer](https://www.onedoc.ch/en/colon-cancer/zurich), [Colonoscopy](https://www.onedoc.ch/en/colonoscopy/zurich), [Colorectal cancer screening](https://www.onedoc.ch/en/colorectal-cancer-screening/zurich), [Esophageal cancer](https://www.onedoc.ch/en/esophageal-cancer/zurich), [Liver cancer](https://www.onedoc.ch/en/liver-cancer/zurich), [Rectal cancer](https://www.onedoc.ch/en/rectal-cancer/zurich), [Stomach cancer](https://www.onedoc.ch/en/stomach-cancer/zurich), [Stomach ulcer](https://www.onedoc.ch/en/stomach-ulcer/zurich)View more [](https://www.onedoc.ch/en/gastroenterologist/geneva/pc327/dr-andreea-serban) ### [Dr. Andreea Serban](https://www.onedoc.ch/en/gastroenterologist/geneva/pc327/dr-andreea-serban) [Gastroenterologist](https://www.onedoc.ch/en/gastroenterologist/geneva) [GBBC Health+Longevity](https://www.onedoc.ch/en/medical-practice/geneva/eykq/gbbc-health-longevity) Rue Paul-Bouchet 5 1201 Geneva  Accepts new patients [Book an appointment](https://www.onedoc.ch/en/gastroenterologist/geneva/pc327/dr-andreea-serban) *chevron\_left* Wed 22 Jul *chevron\_right* View more appointments *error\_outline* An error occurred while loading time slots   [Retry](https://www.onedoc.ch) [](https://www.onedoc.ch/en/gastroenterologist/zurich/pcmmc/prof-dr-med-hasan-kulaksiz) ### [Prof. Dr. med. Hasan Kulaksiz](https://www.onedoc.ch/en/gastroenterologist/zurich/pcmmc/prof-dr-med-hasan-kulaksiz)  [Gastroenterologist](https://www.onedoc.ch/en/gastroenterologist/zurich) [Gastroklinik - Seestrasse](https://www.onedoc.ch/en/medical-practice/zurich/e7t8/gastroklinik-seestrasse) Seestrasse 90 8002 Zürich  Accepts new patients [Book an appointment](https://www.onedoc.ch/en/gastroenterologist/zurich/pcmmc/prof-dr-med-hasan-kulaksiz) Expertises:[Colorectal cancer screening](https://www.onedoc.ch/en/colorectal-cancer-screening/zurich), [Esophageal cancer](https://www.onedoc.ch/en/esophageal-cancer/zurich), [Liver cancer](https://www.onedoc.ch/en/liver-cancer/zurich), [Anal cancer](https://www.onedoc.ch/en/anal-cancer/zurich), [Stomach cancer](https://www.onedoc.ch/en/stomach-cancer/zurich), [Rectal cancer](https://www.onedoc.ch/en/rectal-cancer/zurich), [Stomach ulcer](https://www.onedoc.ch/en/stomach-ulcer/zurich), [Colonoscopy](https://www.onedoc.ch/en/colonoscopy/zurich), [Annual check up | preventive medical checkup](https://www.onedoc.ch/en/annual-check-up-preventive-medical-checkup/zurich)View more *chevron\_left* Wed 22 Jul *chevron\_right* View more appointments *error\_outline* An error occurred while loading time slots   [Retry](https://www.onedoc.ch) Expertises:[Colorectal cancer screening](https://www.onedoc.ch/en/colorectal-cancer-screening/zurich), [Esophageal cancer](https://www.onedoc.ch/en/esophageal-cancer/zurich), [Liver cancer](https://www.onedoc.ch/en/liver-cancer/zurich), [Anal cancer](https://www.onedoc.ch/en/anal-cancer/zurich), [Stomach cancer](https://www.onedoc.ch/en/stomach-cancer/zurich), [Rectal cancer](https://www.onedoc.ch/en/rectal-cancer/zurich), [Stomach ulcer](https://www.onedoc.ch/en/stomach-ulcer/zurich), [Colonoscopy](https://www.onedoc.ch/en/colonoscopy/zurich), [Annual check up | preventive medical checkup](https://www.onedoc.ch/en/annual-check-up-preventive-medical-checkup/zurich)View more [](https://www.onedoc.ch/en/surgeon/paradiso/pcnjp/dr-andrea-morri) ### [Dr. Andrea Morri](https://www.onedoc.ch/en/surgeon/paradiso/pcnjp/dr-andrea-morri)  [Surgeon](https://www.onedoc.ch/en/surgeon/paradiso), [Gastroenterologist](https://www.onedoc.ch/en/gastroenterologist/paradiso) ENDO SURGICAL CARE - Studio Medico Dr. Morri Andrea Via Generale Guisan 10 6900 Paradiso Accepts new patients [Book an appointment](https://www.onedoc.ch/en/surgeon/paradiso/pcnjp/dr-andrea-morri) [](https://www.onedoc.ch/en/gastroenterologist/zurich/pcp23/dr-med-houman-azam) ### [Dr. med. Houman Azam](https://www.onedoc.ch/en/gastroenterologist/zurich/pcp23/dr-med-houman-azam)  [Gastroenterologist](https://www.onedoc.ch/en/gastroenterologist/zurich) [Central-Praxis - Oerlikon](https://www.onedoc.ch/en/medical-practice/zurich/e9b0/central-praxis-oerlikon) Hofwiesenstrasse 349 8050 Zürich  Accepts new patients [Book an appointment](https://www.onedoc.ch/en/gastroenterologist/zurich/pcp23/dr-med-houman-azam) Expertises:[Colonoscopy](https://www.onedoc.ch/en/colonoscopy/zurich), [Anal cancer](https://www.onedoc.ch/en/anal-cancer/zurich), [Esophageal cancer](https://www.onedoc.ch/en/esophageal-cancer/zurich), [Rectal cancer](https://www.onedoc.ch/en/rectal-cancer/zurich), [Colon cancer](https://www.onedoc.ch/en/colon-cancer/zurich), [Stomach cancer](https://www.onedoc.ch/en/stomach-cancer/zurich), [Colorectal cancer screening](https://www.onedoc.ch/en/colorectal-cancer-screening/zurich), [Anal abscess | Anal fistula](https://www.onedoc.ch/en/anal-abscess-anal-fistula/zurich), [Anal fissure](https://www.onedoc.ch/en/anal-fissure/zurich), [Endoscopy](https://www.onedoc.ch/en/endoscopy/zurich), [Hemorrhoids](https://www.onedoc.ch/en/hemorrhoids/zurich), [Stomach ulcer](https://www.onedoc.ch/en/stomach-ulcer/zurich), [Constipation](https://www.onedoc.ch/en/constipation/zurich)View more Expertises:[Colonoscopy](https://www.onedoc.ch/en/colonoscopy/zurich), [Anal cancer](https://www.onedoc.ch/en/anal-cancer/zurich), [Esophageal cancer](https://www.onedoc.ch/en/esophageal-cancer/zurich), [Rectal cancer](https://www.onedoc.ch/en/rectal-cancer/zurich), [Colon cancer](https://www.onedoc.ch/en/colon-cancer/zurich), [Stomach cancer](https://www.onedoc.ch/en/stomach-cancer/zurich), [Colorectal cancer screening](https://www.onedoc.ch/en/colorectal-cancer-screening/zurich), [Anal abscess | Anal fistula](https://www.onedoc.ch/en/anal-abscess-anal-fistula/zurich), [Anal fissure](https://www.onedoc.ch/en/anal-fissure/zurich), [Endoscopy](https://www.onedoc.ch/en/endoscopy/zurich), [Hemorrhoids](https://www.onedoc.ch/en/hemorrhoids/zurich), [Stomach ulcer](https://www.onedoc.ch/en/stomach-ulcer/zurich), [Constipation](https://www.onedoc.ch/en/constipation/zurich)View more [](https://www.onedoc.ch/en/gastroenterologist/zurich/pco7w/dr-med-saskia-budenbender) ### [Dr. med. Saskia Büdenbender](https://www.onedoc.ch/en/gastroenterologist/zurich/pco7w/dr-med-saskia-budenbender)  [Gastroenterologist](https://www.onedoc.ch/en/gastroenterologist/zurich) [Central-Praxis - Oerlikon](https://www.onedoc.ch/en/medical-practice/zurich/e9b0/central-praxis-oerlikon) Hofwiesenstrasse 349 8050 Zürich  Accepts new patients [Book an appointment](https://www.onedoc.ch/en/gastroenterologist/zurich/pco7w/dr-med-saskia-budenbender) Expertises:[Colonoscopy](https://www.onedoc.ch/en/colonoscopy/zurich), [Anal cancer](https://www.onedoc.ch/en/anal-cancer/zurich), [Esophageal cancer](https://www.onedoc.ch/en/esophageal-cancer/zurich), [Rectal cancer](https://www.onedoc.ch/en/rectal-cancer/zurich), [Colon cancer](https://www.onedoc.ch/en/colon-cancer/zurich), [Stomach cancer](https://www.onedoc.ch/en/stomach-cancer/zurich), [Colorectal cancer screening](https://www.onedoc.ch/en/colorectal-cancer-screening/zurich), [Anal abscess | Anal fistula](https://www.onedoc.ch/en/anal-abscess-anal-fistula/zurich), [Anal fissure](https://www.onedoc.ch/en/anal-fissure/zurich), [Endoscopy](https://www.onedoc.ch/en/endoscopy/zurich), [Hemorrhoids](https://www.onedoc.ch/en/hemorrhoids/zurich), [Stomach ulcer](https://www.onedoc.ch/en/stomach-ulcer/zurich), [Constipation](https://www.onedoc.ch/en/constipation/zurich)View more Expertises:[Colonoscopy](https://www.onedoc.ch/en/colonoscopy/zurich), [Anal cancer](https://www.onedoc.ch/en/anal-cancer/zurich), [Esophageal cancer](https://www.onedoc.ch/en/esophageal-cancer/zurich), [Rectal cancer](https://www.onedoc.ch/en/rectal-cancer/zurich), [Colon cancer](https://www.onedoc.ch/en/colon-cancer/zurich), [Stomach cancer](https://www.onedoc.ch/en/stomach-cancer/zurich), [Colorectal cancer screening](https://www.onedoc.ch/en/colorectal-cancer-screening/zurich), [Anal abscess | Anal fistula](https://www.onedoc.ch/en/anal-abscess-anal-fistula/zurich), [Anal fissure](https://www.onedoc.ch/en/anal-fissure/zurich), [Endoscopy](https://www.onedoc.ch/en/endoscopy/zurich), [Hemorrhoids](https://www.onedoc.ch/en/hemorrhoids/zurich), [Stomach ulcer](https://www.onedoc.ch/en/stomach-ulcer/zurich), [Constipation](https://www.onedoc.ch/en/constipation/zurich)View more [](https://www.onedoc.ch/en/gastroenterologist/zurich/pc1uc/dr-med-cornelia-daniloaea) ### [Dr. med. Cornelia Daniloaea](https://www.onedoc.ch/en/gastroenterologist/zurich/pc1uc/dr-med-cornelia-daniloaea)  [Gastroenterologist](https://www.onedoc.ch/en/gastroenterologist/zurich) [Central-Praxis - Löwenstrasse](https://www.onedoc.ch/en/medical-practice/zurich/ewj3/central-praxis-lowenstrasse) Löwenstrasse 32 8001 Zürich  Accepts new patients [Book an appointment](https://www.onedoc.ch/en/gastroenterologist/zurich/pc1uc/dr-med-cornelia-daniloaea) Expertises:[Colonoscopy](https://www.onedoc.ch/en/colonoscopy/zurich), [Anal cancer](https://www.onedoc.ch/en/anal-cancer/zurich), [Esophageal cancer](https://www.onedoc.ch/en/esophageal-cancer/zurich), [Rectal cancer](https://www.onedoc.ch/en/rectal-cancer/zurich), [Colon cancer](https://www.onedoc.ch/en/colon-cancer/zurich), [Stomach cancer](https://www.onedoc.ch/en/stomach-cancer/zurich), [Colorectal cancer screening](https://www.onedoc.ch/en/colorectal-cancer-screening/zurich), [Anal abscess | Anal fistula](https://www.onedoc.ch/en/anal-abscess-anal-fistula/zurich), [Anal fissure](https://www.onedoc.ch/en/anal-fissure/zurich), [Endoscopy](https://www.onedoc.ch/en/endoscopy/zurich), [Hemorrhoids](https://www.onedoc.ch/en/hemorrhoids/zurich), [Stomach ulcer](https://www.onedoc.ch/en/stomach-ulcer/zurich), [Constipation](https://www.onedoc.ch/en/constipation/zurich)View more Expertises:[Colonoscopy](https://www.onedoc.ch/en/colonoscopy/zurich), [Anal cancer](https://www.onedoc.ch/en/anal-cancer/zurich), [Esophageal cancer](https://www.onedoc.ch/en/esophageal-cancer/zurich), [Rectal cancer](https://www.onedoc.ch/en/rectal-cancer/zurich), [Colon cancer](https://www.onedoc.ch/en/colon-cancer/zurich), [Stomach cancer](https://www.onedoc.ch/en/stomach-cancer/zurich), [Colorectal cancer screening](https://www.onedoc.ch/en/colorectal-cancer-screening/zurich), [Anal abscess | Anal fistula](https://www.onedoc.ch/en/anal-abscess-anal-fistula/zurich), [Anal fissure](https://www.onedoc.ch/en/anal-fissure/zurich), [Endoscopy](https://www.onedoc.ch/en/endoscopy/zurich), [Hemorrhoids](https://www.onedoc.ch/en/hemorrhoids/zurich), [Stomach ulcer](https://www.onedoc.ch/en/stomach-ulcer/zurich), [Constipation](https://www.onedoc.ch/en/constipation/zurich)View more [](https://www.onedoc.ch/en/gastroenterologist/zurich/pc3wo/dr-med-sandra-capraru) ### [Dr. med. Sandra Capraru](https://www.onedoc.ch/en/gastroenterologist/zurich/pc3wo/dr-med-sandra-capraru)  [Gastroenterologist](https://www.onedoc.ch/en/gastroenterologist/zurich) [Central-Praxis - Oerlikon](https://www.onedoc.ch/en/medical-practice/zurich/e9b0/central-praxis-oerlikon) Hofwiesenstrasse 349 8050 Zürich  Accepts new patients [Book an appointment](https://www.onedoc.ch/en/gastroenterologist/zurich/pc3wo/dr-med-sandra-capraru) Expertises:[Colonoscopy](https://www.onedoc.ch/en/colonoscopy/zurich), [Anal cancer](https://www.onedoc.ch/en/anal-cancer/zurich), [Esophageal cancer](https://www.onedoc.ch/en/esophageal-cancer/zurich), [Rectal cancer](https://www.onedoc.ch/en/rectal-cancer/zurich), [Colon cancer](https://www.onedoc.ch/en/colon-cancer/zurich), [Stomach cancer](https://www.onedoc.ch/en/stomach-cancer/zurich), [Colorectal cancer screening](https://www.onedoc.ch/en/colorectal-cancer-screening/zurich), [Anal abscess | Anal fistula](https://www.onedoc.ch/en/anal-abscess-anal-fistula/zurich), [Anal fissure](https://www.onedoc.ch/en/anal-fissure/zurich), [Endoscopy](https://www.onedoc.ch/en/endoscopy/zurich), [Hemorrhoids](https://www.onedoc.ch/en/hemorrhoids/zurich), [Stomach ulcer](https://www.onedoc.ch/en/stomach-ulcer/zurich), [Constipation](https://www.onedoc.ch/en/constipation/zurich)View more Expertises:[Colonoscopy](https://www.onedoc.ch/en/colonoscopy/zurich), [Anal cancer](https://www.onedoc.ch/en/anal-cancer/zurich), [Esophageal cancer](https://www.onedoc.ch/en/esophageal-cancer/zurich), [Rectal cancer](https://www.onedoc.ch/en/rectal-cancer/zurich), [Colon cancer](https://www.onedoc.ch/en/colon-cancer/zurich), [Stomach cancer](https://www.onedoc.ch/en/stomach-cancer/zurich), [Colorectal cancer screening](https://www.onedoc.ch/en/colorectal-cancer-screening/zurich), [Anal abscess | Anal fistula](https://www.onedoc.ch/en/anal-abscess-anal-fistula/zurich), [Anal fissure](https://www.onedoc.ch/en/anal-fissure/zurich), [Endoscopy](https://www.onedoc.ch/en/endoscopy/zurich), [Hemorrhoids](https://www.onedoc.ch/en/hemorrhoids/zurich), [Stomach ulcer](https://www.onedoc.ch/en/stomach-ulcer/zurich), [Constipation](https://www.onedoc.ch/en/constipation/zurich)View more [](https://www.onedoc.ch/en/gastroenterologist/zurich/pcwy7/dr-med-joachim-mertens) ### [Dr. med. Joachim Mertens](https://www.onedoc.ch/en/gastroenterologist/zurich/pcwy7/dr-med-joachim-mertens)  [Gastroenterologist](https://www.onedoc.ch/en/gastroenterologist/zurich) [Gastrozentrum Hirslanden Nord](https://www.onedoc.ch/en/medical-practice/zurich/ebcvo/gastrozentrum-hirslanden-nord) Witellikerstrasse 40 8032 Zürich  Accepts new patients [Book an appointment](https://www.onedoc.ch/en/gastroenterologist/zurich/pcwy7/dr-med-joachim-mertens) Expertises:[Colonoscopy](https://www.onedoc.ch/en/colonoscopy/zurich), [Abdominal ultrasound](https://www.onedoc.ch/en/abdominal-ultrasound/zurich), [Colorectal cancer screening](https://www.onedoc.ch/en/colorectal-cancer-screening/zurich), [Hemorrhoids](https://www.onedoc.ch/en/hemorrhoids/zurich), [Endoscopy](https://www.onedoc.ch/en/endoscopy/zurich), [Stomach cancer specialist | Gastro-oncology specialist](https://www.onedoc.ch/en/stomach-cancer-specialist-gastro-oncology-specialist/zurich), [Anal cancer](https://www.onedoc.ch/en/anal-cancer/zurich), [Stomach cancer](https://www.onedoc.ch/en/stomach-cancer/zurich), [Esophageal cancer](https://www.onedoc.ch/en/esophageal-cancer/zurich), [Colon cancer](https://www.onedoc.ch/en/colon-cancer/zurich), [Rectal cancer](https://www.onedoc.ch/en/rectal-cancer/zurich), [Liver cancer](https://www.onedoc.ch/en/liver-cancer/zurich)View more Expertises:[Colonoscopy](https://www.onedoc.ch/en/colonoscopy/zurich), [Abdominal ultrasound](https://www.onedoc.ch/en/abdominal-ultrasound/zurich), [Colorectal cancer screening](https://www.onedoc.ch/en/colorectal-cancer-screening/zurich), [Hemorrhoids](https://www.onedoc.ch/en/hemorrhoids/zurich), [Endoscopy](https://www.onedoc.ch/en/endoscopy/zurich), [Stomach cancer specialist | Gastro-oncology specialist](https://www.onedoc.ch/en/stomach-cancer-specialist-gastro-oncology-specialist/zurich), [Anal cancer](https://www.onedoc.ch/en/anal-cancer/zurich), [Stomach cancer](https://www.onedoc.ch/en/stomach-cancer/zurich), [Esophageal cancer](https://www.onedoc.ch/en/esophageal-cancer/zurich), [Colon cancer](https://www.onedoc.ch/en/colon-cancer/zurich), [Rectal cancer](https://www.onedoc.ch/en/rectal-cancer/zurich), [Liver cancer](https://www.onedoc.ch/en/liver-cancer/zurich)View more [](https://www.onedoc.ch/en/gastroenterologist/zurich/pcyhm/prof-dr-med-christoph-jungst) ### [Prof. Dr. med. Christoph Jüngst](https://www.onedoc.ch/en/gastroenterologist/zurich/pcyhm/prof-dr-med-christoph-jungst) [Gastroenterologist](https://www.onedoc.ch/en/gastroenterologist/zurich) [Gastropark](https://www.onedoc.ch/en/group-practice/zurich/exel/gastropark) Seestrasse 90 8002 Zürich Accepts new patients [Book an appointment](https://www.onedoc.ch/en/gastroenterologist/zurich/pcyhm/prof-dr-med-christoph-jungst) [](https://www.onedoc.ch/en/gastroenterologist/zurich/pcros/dr-med-soren-siegmund) ### [Dr. med. Sören Siegmund](https://www.onedoc.ch/en/gastroenterologist/zurich/pcros/dr-med-soren-siegmund)  [Gastroenterologist](https://www.onedoc.ch/en/gastroenterologist/zurich) [Gastro-Praxis Zürich](https://www.onedoc.ch/en/medical-practice/zurich/ebaco/gastro-praxis-zurich) Seestrasse 90 8002 Zürich  Accepts new patients [Book an appointment](https://www.onedoc.ch/en/gastroenterologist/zurich/pcros/dr-med-soren-siegmund) [](https://www.onedoc.ch/en/gastroenterologist/zurich/pcp2y/dr-med-agni-markopoulou) ### [Dr. med. Agni Markopoulou](https://www.onedoc.ch/en/gastroenterologist/zurich/pcp2y/dr-med-agni-markopoulou)  [Gastroenterologist](https://www.onedoc.ch/en/gastroenterologist/zurich) [Central-Praxis - Löwenstrasse](https://www.onedoc.ch/en/medical-practice/zurich/ewj3/central-praxis-lowenstrasse) Löwenstrasse 32 8001 Zürich  Accepts new patients [Book an appointment](https://www.onedoc.ch/en/gastroenterologist/zurich/pcp2y/dr-med-agni-markopoulou) Expertises:[Colonoscopy](https://www.onedoc.ch/en/colonoscopy/zurich), [Anal cancer](https://www.onedoc.ch/en/anal-cancer/zurich), [Esophageal cancer](https://www.onedoc.ch/en/esophageal-cancer/zurich), [Rectal cancer](https://www.onedoc.ch/en/rectal-cancer/zurich), [Colon cancer](https://www.onedoc.ch/en/colon-cancer/zurich), [Stomach cancer](https://www.onedoc.ch/en/stomach-cancer/zurich), [Colorectal cancer screening](https://www.onedoc.ch/en/colorectal-cancer-screening/zurich), [Anal abscess | Anal fistula](https://www.onedoc.ch/en/anal-abscess-anal-fistula/zurich), [Anal fissure](https://www.onedoc.ch/en/anal-fissure/zurich), [Endoscopy](https://www.onedoc.ch/en/endoscopy/zurich), [Hemorrhoids](https://www.onedoc.ch/en/hemorrhoids/zurich), [Stomach ulcer](https://www.onedoc.ch/en/stomach-ulcer/zurich), [Constipation](https://www.onedoc.ch/en/constipation/zurich)View more Expertises:[Colonoscopy](https://www.onedoc.ch/en/colonoscopy/zurich), [Anal cancer](https://www.onedoc.ch/en/anal-cancer/zurich), [Esophageal cancer](https://www.onedoc.ch/en/esophageal-cancer/zurich), [Rectal cancer](https://www.onedoc.ch/en/rectal-cancer/zurich), [Colon cancer](https://www.onedoc.ch/en/colon-cancer/zurich), [Stomach cancer](https://www.onedoc.ch/en/stomach-cancer/zurich), [Colorectal cancer screening](https://www.onedoc.ch/en/colorectal-cancer-screening/zurich), [Anal abscess | Anal fistula](https://www.onedoc.ch/en/anal-abscess-anal-fistula/zurich), [Anal fissure](https://www.onedoc.ch/en/anal-fissure/zurich), [Endoscopy](https://www.onedoc.ch/en/endoscopy/zurich), [Hemorrhoids](https://www.onedoc.ch/en/hemorrhoids/zurich), [Stomach ulcer](https://www.onedoc.ch/en/stomach-ulcer/zurich), [Constipation](https://www.onedoc.ch/en/constipation/zurich)View more [](https://www.onedoc.ch/en/gastroenterologist/zurich/pc1ud/dr-med-cornelia-daniloaea) ### [Dr. med. Cornelia Daniloaea](https://www.onedoc.ch/en/gastroenterologist/zurich/pc1ud/dr-med-cornelia-daniloaea)  [Gastroenterologist](https://www.onedoc.ch/en/gastroenterologist/zurich) [Central-Praxis - Oerlikon](https://www.onedoc.ch/en/medical-practice/zurich/e9b0/central-praxis-oerlikon) Hofwiesenstrasse 349 8050 Zürich  Accepts new patients [Book an appointment](https://www.onedoc.ch/en/gastroenterologist/zurich/pc1ud/dr-med-cornelia-daniloaea) Expertises:[Colonoscopy](https://www.onedoc.ch/en/colonoscopy/zurich), [Anal cancer](https://www.onedoc.ch/en/anal-cancer/zurich), [Esophageal cancer](https://www.onedoc.ch/en/esophageal-cancer/zurich), [Rectal cancer](https://www.onedoc.ch/en/rectal-cancer/zurich), [Colon cancer](https://www.onedoc.ch/en/colon-cancer/zurich), [Stomach cancer](https://www.onedoc.ch/en/stomach-cancer/zurich), [Colorectal cancer screening](https://www.onedoc.ch/en/colorectal-cancer-screening/zurich), [Anal abscess | Anal fistula](https://www.onedoc.ch/en/anal-abscess-anal-fistula/zurich), [Anal fissure](https://www.onedoc.ch/en/anal-fissure/zurich), [Endoscopy](https://www.onedoc.ch/en/endoscopy/zurich), [Hemorrhoids](https://www.onedoc.ch/en/hemorrhoids/zurich), [Stomach ulcer](https://www.onedoc.ch/en/stomach-ulcer/zurich), [Constipation](https://www.onedoc.ch/en/constipation/zurich)View more Expertises:[Colonoscopy](https://www.onedoc.ch/en/colonoscopy/zurich), [Anal cancer](https://www.onedoc.ch/en/anal-cancer/zurich), [Esophageal cancer](https://www.onedoc.ch/en/esophageal-cancer/zurich), [Rectal cancer](https://www.onedoc.ch/en/rectal-cancer/zurich), [Colon cancer](https://www.onedoc.ch/en/colon-cancer/zurich), [Stomach cancer](https://www.onedoc.ch/en/stomach-cancer/zurich), [Colorectal cancer screening](https://www.onedoc.ch/en/colorectal-cancer-screening/zurich), [Anal abscess | Anal fistula](https://www.onedoc.ch/en/anal-abscess-anal-fistula/zurich), [Anal fissure](https://www.onedoc.ch/en/anal-fissure/zurich), [Endoscopy](https://www.onedoc.ch/en/endoscopy/zurich), [Hemorrhoids](https://www.onedoc.ch/en/hemorrhoids/zurich), [Stomach ulcer](https://www.onedoc.ch/en/stomach-ulcer/zurich), [Constipation](https://www.onedoc.ch/en/constipation/zurich)View more [](https://www.onedoc.ch/en/gastroenterologist/zurich/pco7s/dr-med-saskia-budenbender) ### [Dr. med. Saskia Büdenbender](https://www.onedoc.ch/en/gastroenterologist/zurich/pco7s/dr-med-saskia-budenbender)  [Gastroenterologist](https://www.onedoc.ch/en/gastroenterologist/zurich) [Central-Praxis - Löwenstrasse](https://www.onedoc.ch/en/medical-practice/zurich/ewj3/central-praxis-lowenstrasse) Löwenstrasse 32 8001 Zürich  Accepts new patients [Book an appointment](https://www.onedoc.ch/en/gastroenterologist/zurich/pco7s/dr-med-saskia-budenbender) Expertises:[Colonoscopy](https://www.onedoc.ch/en/colonoscopy/zurich), [Anal cancer](https://www.onedoc.ch/en/anal-cancer/zurich), [Esophageal cancer](https://www.onedoc.ch/en/esophageal-cancer/zurich), [Rectal cancer](https://www.onedoc.ch/en/rectal-cancer/zurich), [Colon cancer](https://www.onedoc.ch/en/colon-cancer/zurich), [Stomach cancer](https://www.onedoc.ch/en/stomach-cancer/zurich), [Colorectal cancer screening](https://www.onedoc.ch/en/colorectal-cancer-screening/zurich), [Anal abscess | Anal fistula](https://www.onedoc.ch/en/anal-abscess-anal-fistula/zurich), [Anal fissure](https://www.onedoc.ch/en/anal-fissure/zurich), [Endoscopy](https://www.onedoc.ch/en/endoscopy/zurich), [Hemorrhoids](https://www.onedoc.ch/en/hemorrhoids/zurich), [Stomach ulcer](https://www.onedoc.ch/en/stomach-ulcer/zurich), [Constipation](https://www.onedoc.ch/en/constipation/zurich)View more Expertises:[Colonoscopy](https://www.onedoc.ch/en/colonoscopy/zurich), [Anal cancer](https://www.onedoc.ch/en/anal-cancer/zurich), [Esophageal cancer](https://www.onedoc.ch/en/esophageal-cancer/zurich), [Rectal cancer](https://www.onedoc.ch/en/rectal-cancer/zurich), [Colon cancer](https://www.onedoc.ch/en/colon-cancer/zurich), [Stomach cancer](https://www.onedoc.ch/en/stomach-cancer/zurich), [Colorectal cancer screening](https://www.onedoc.ch/en/colorectal-cancer-screening/zurich), [Anal abscess | Anal fistula](https://www.onedoc.ch/en/anal-abscess-anal-fistula/zurich), [Anal fissure](https://www.onedoc.ch/en/anal-fissure/zurich), [Endoscopy](https://www.onedoc.ch/en/endoscopy/zurich), [Hemorrhoids](https://www.onedoc.ch/en/hemorrhoids/zurich), [Stomach ulcer](https://www.onedoc.ch/en/stomach-ulcer/zurich), [Constipation](https://www.onedoc.ch/en/constipation/zurich)View more [](https://www.onedoc.ch/en/gastroenterologist/zurich/pcp2z/dr-med-lorenzo-botteselle) ### [Dr. med. Lorenzo Botteselle](https://www.onedoc.ch/en/gastroenterologist/zurich/pcp2z/dr-med-lorenzo-botteselle)  [Gastroenterologist](https://www.onedoc.ch/en/gastroenterologist/zurich) [Central-Praxis - Löwenstrasse](https://www.onedoc.ch/en/medical-practice/zurich/ewj3/central-praxis-lowenstrasse) Löwenstrasse 32 8001 Zürich  Accepts new patients [Book an appointment](https://www.onedoc.ch/en/gastroenterologist/zurich/pcp2z/dr-med-lorenzo-botteselle) Expertises:[Colonoscopy](https://www.onedoc.ch/en/colonoscopy/zurich), [Anal cancer](https://www.onedoc.ch/en/anal-cancer/zurich), [Esophageal cancer](https://www.onedoc.ch/en/esophageal-cancer/zurich), [Rectal cancer](https://www.onedoc.ch/en/rectal-cancer/zurich), [Colon cancer](https://www.onedoc.ch/en/colon-cancer/zurich), [Stomach cancer](https://www.onedoc.ch/en/stomach-cancer/zurich), [Colorectal cancer screening](https://www.onedoc.ch/en/colorectal-cancer-screening/zurich), [Anal abscess | Anal fistula](https://www.onedoc.ch/en/anal-abscess-anal-fistula/zurich), [Anal fissure](https://www.onedoc.ch/en/anal-fissure/zurich), [Endoscopy](https://www.onedoc.ch/en/endoscopy/zurich), [Hemorrhoids](https://www.onedoc.ch/en/hemorrhoids/zurich), [Stomach ulcer](https://www.onedoc.ch/en/stomach-ulcer/zurich), [Constipation](https://www.onedoc.ch/en/constipation/zurich)View more Expertises:[Colonoscopy](https://www.onedoc.ch/en/colonoscopy/zurich), [Anal cancer](https://www.onedoc.ch/en/anal-cancer/zurich), [Esophageal cancer](https://www.onedoc.ch/en/esophageal-cancer/zurich), [Rectal cancer](https://www.onedoc.ch/en/rectal-cancer/zurich), [Colon cancer](https://www.onedoc.ch/en/colon-cancer/zurich), [Stomach cancer](https://www.onedoc.ch/en/stomach-cancer/zurich), [Colorectal cancer screening](https://www.onedoc.ch/en/colorectal-cancer-screening/zurich), [Anal abscess | Anal fistula](https://www.onedoc.ch/en/anal-abscess-anal-fistula/zurich), [Anal fissure](https://www.onedoc.ch/en/anal-fissure/zurich), [Endoscopy](https://www.onedoc.ch/en/endoscopy/zurich), [Hemorrhoids](https://www.onedoc.ch/en/hemorrhoids/zurich), [Stomach ulcer](https://www.onedoc.ch/en/stomach-ulcer/zurich), [Constipation](https://www.onedoc.ch/en/constipation/zurich)View more [](https://www.onedoc.ch/en/gastroenterologist/zurich/pc2r0/dr-med-monica-rusticeanu) ### [Dr. med. Monica Rusticeanu](https://www.onedoc.ch/en/gastroenterologist/zurich/pc2r0/dr-med-monica-rusticeanu)  [Gastroenterologist](https://www.onedoc.ch/en/gastroenterologist/zurich) [Arzthaus Zürich City](https://www.onedoc.ch/en/medical-center/zurich/eqxr/arzthaus-zurich-city) Lintheschergasse 3 8001 Zürich Accepts new patients [Book an appointment](https://www.onedoc.ch/en/gastroenterologist/zurich/pc2r0/dr-med-monica-rusticeanu) Expertises:[Endoscopy](https://www.onedoc.ch/en/endoscopy/zurich), [Colonoscopy](https://www.onedoc.ch/en/colonoscopy/zurich), [Colorectal cancer screening](https://www.onedoc.ch/en/colorectal-cancer-screening/zurich), [Hemorrhoids](https://www.onedoc.ch/en/hemorrhoids/zurich), [Stomach ulcer](https://www.onedoc.ch/en/stomach-ulcer/zurich), [Constipation](https://www.onedoc.ch/en/constipation/zurich)View more Expertises:[Endoscopy](https://www.onedoc.ch/en/endoscopy/zurich), [Colonoscopy](https://www.onedoc.ch/en/colonoscopy/zurich), [Colorectal cancer screening](https://www.onedoc.ch/en/colorectal-cancer-screening/zurich), [Hemorrhoids](https://www.onedoc.ch/en/hemorrhoids/zurich), [Stomach ulcer](https://www.onedoc.ch/en/stomach-ulcer/zurich), [Constipation](https://www.onedoc.ch/en/constipation/zurich)View more [](https://www.onedoc.ch/en/gastroenterologist/zurich/pcb5u/dr-med-janusz-gluch) ### [Dr. med. Janusz Gluch](https://www.onedoc.ch/en/gastroenterologist/zurich/pcb5u/dr-med-janusz-gluch)  [Gastroenterologist](https://www.onedoc.ch/en/gastroenterologist/zurich) [Arzthaus Zürich City](https://www.onedoc.ch/en/medical-center/zurich/eqxr/arzthaus-zurich-city) Lintheschergasse 3 8001 Zürich Accepts new patients [Book an appointment](https://www.onedoc.ch/en/gastroenterologist/zurich/pcb5u/dr-med-janusz-gluch) Expertises:[Endoscopy](https://www.onedoc.ch/en/endoscopy/zurich), [Colonoscopy](https://www.onedoc.ch/en/colonoscopy/zurich), [Colorectal cancer screening](https://www.onedoc.ch/en/colorectal-cancer-screening/zurich), [Constipation](https://www.onedoc.ch/en/constipation/zurich)View more Expertises:[Endoscopy](https://www.onedoc.ch/en/endoscopy/zurich), [Colonoscopy](https://www.onedoc.ch/en/colonoscopy/zurich), [Colorectal cancer screening](https://www.onedoc.ch/en/colorectal-cancer-screening/zurich), [Constipation](https://www.onedoc.ch/en/constipation/zurich)View more [](https://www.onedoc.ch/en/gastroenterologist/zurich/pb54l/dr-roger-wanner) ### [Dr. Roger Wanner](https://www.onedoc.ch/en/gastroenterologist/zurich/pb54l/dr-roger-wanner)  [Gastroenterologist](https://www.onedoc.ch/en/gastroenterologist/zurich) [Gastroenterologie Zürich AG](https://www.onedoc.ch/en/medical-practice/zurich/e1wf/gastroenterologie-zurich-ag) Seefeldstrasse 214 8008 Zürich  Accepts new patients [Book an appointment](https://www.onedoc.ch/en/gastroenterologist/zurich/pb54l/dr-roger-wanner) Expertises:[Constipation](https://www.onedoc.ch/en/constipation/zurich), [Gluten intolerance screening](https://www.onedoc.ch/en/gluten-intolerance-screening/zurich), [Colorectal cancer screening](https://www.onedoc.ch/en/colorectal-cancer-screening/zurich), [Hemorrhoids](https://www.onedoc.ch/en/hemorrhoids/zurich), [Reflux check | Heartburn](https://www.onedoc.ch/en/reflux-check-heartburn/zurich), [Anal cancer](https://www.onedoc.ch/en/anal-cancer/zurich), [Stomach cancer](https://www.onedoc.ch/en/stomach-cancer/zurich), [Esophageal cancer](https://www.onedoc.ch/en/esophageal-cancer/zurich), [Colon cancer](https://www.onedoc.ch/en/colon-cancer/zurich)View more Expertises:[Constipation](https://www.onedoc.ch/en/constipation/zurich), [Gluten intolerance screening](https://www.onedoc.ch/en/gluten-intolerance-screening/zurich), [Colorectal cancer screening](https://www.onedoc.ch/en/colorectal-cancer-screening/zurich), [Hemorrhoids](https://www.onedoc.ch/en/hemorrhoids/zurich), [Reflux check | Heartburn](https://www.onedoc.ch/en/reflux-check-heartburn/zurich), [Anal cancer](https://www.onedoc.ch/en/anal-cancer/zurich), [Stomach cancer](https://www.onedoc.ch/en/stomach-cancer/zurich), [Esophageal cancer](https://www.onedoc.ch/en/esophageal-cancer/zurich), [Colon cancer](https://www.onedoc.ch/en/colon-cancer/zurich)View more [](https://www.onedoc.ch/en/gastroenterologist/zurich/pcx0n/dr-med-joachim-mertens) ### [Dr. med. Joachim Mertens](https://www.onedoc.ch/en/gastroenterologist/zurich/pcx0n/dr-med-joachim-mertens)  [Gastroenterologist](https://www.onedoc.ch/en/gastroenterologist/zurich) [Gastrozentrum Hirslanden West](https://www.onedoc.ch/en/medical-practice/zurich/ebc7l/gastrozentrum-hirslanden-west) Witellikerstrasse 40 8032 Zürich  Accepts new patients [Book an appointment](https://www.onedoc.ch/en/gastroenterologist/zurich/pcx0n/dr-med-joachim-mertens) Expertises:[Colonoscopy](https://www.onedoc.ch/en/colonoscopy/zurich), [Abdominal ultrasound](https://www.onedoc.ch/en/abdominal-ultrasound/zurich), [Colorectal cancer screening](https://www.onedoc.ch/en/colorectal-cancer-screening/zurich), [Hemorrhoids](https://www.onedoc.ch/en/hemorrhoids/zurich), [Endoscopy](https://www.onedoc.ch/en/endoscopy/zurich), [Stomach cancer specialist | Gastro-oncology specialist](https://www.onedoc.ch/en/stomach-cancer-specialist-gastro-oncology-specialist/zurich), [Anal cancer](https://www.onedoc.ch/en/anal-cancer/zurich), [Stomach cancer](https://www.onedoc.ch/en/stomach-cancer/zurich), [Esophageal cancer](https://www.onedoc.ch/en/esophageal-cancer/zurich), [Colon cancer](https://www.onedoc.ch/en/colon-cancer/zurich), [Rectal cancer](https://www.onedoc.ch/en/rectal-cancer/zurich), [Liver cancer](https://www.onedoc.ch/en/liver-cancer/zurich)View more Expertises:[Colonoscopy](https://www.onedoc.ch/en/colonoscopy/zurich), [Abdominal ultrasound](https://www.onedoc.ch/en/abdominal-ultrasound/zurich), [Colorectal cancer screening](https://www.onedoc.ch/en/colorectal-cancer-screening/zurich), [Hemorrhoids](https://www.onedoc.ch/en/hemorrhoids/zurich), [Endoscopy](https://www.onedoc.ch/en/endoscopy/zurich), [Stomach cancer specialist | Gastro-oncology specialist](https://www.onedoc.ch/en/stomach-cancer-specialist-gastro-oncology-specialist/zurich), [Anal cancer](https://www.onedoc.ch/en/anal-cancer/zurich), [Stomach cancer](https://www.onedoc.ch/en/stomach-cancer/zurich), [Esophageal cancer](https://www.onedoc.ch/en/esophageal-cancer/zurich), [Colon cancer](https://www.onedoc.ch/en/colon-cancer/zurich), [Rectal cancer](https://www.onedoc.ch/en/rectal-cancer/zurich), [Liver cancer](https://www.onedoc.ch/en/liver-cancer/zurich)View more [](https://www.onedoc.ch/en/gastroenterologist/zurich/pco7t/dr-med-stephan-bosshard) ### [Dr. med. Stephan Bosshard](https://www.onedoc.ch/en/gastroenterologist/zurich/pco7t/dr-med-stephan-bosshard)  [Gastroenterologist](https://www.onedoc.ch/en/gastroenterologist/zurich) [Central-Praxis - Löwenstrasse](https://www.onedoc.ch/en/medical-practice/zurich/ewj3/central-praxis-lowenstrasse) Löwenstrasse 32 8001 Zürich  Accepts new patients [Book an appointment](https://www.onedoc.ch/en/gastroenterologist/zurich/pco7t/dr-med-stephan-bosshard) Expertises:[Colonoscopy](https://www.onedoc.ch/en/colonoscopy/zurich), [Anal cancer](https://www.onedoc.ch/en/anal-cancer/zurich), [Esophageal cancer](https://www.onedoc.ch/en/esophageal-cancer/zurich), [Rectal cancer](https://www.onedoc.ch/en/rectal-cancer/zurich), [Colon cancer](https://www.onedoc.ch/en/colon-cancer/zurich), [Stomach cancer](https://www.onedoc.ch/en/stomach-cancer/zurich), [Colorectal cancer screening](https://www.onedoc.ch/en/colorectal-cancer-screening/zurich), [Anal abscess | Anal fistula](https://www.onedoc.ch/en/anal-abscess-anal-fistula/zurich), [Anal fissure](https://www.onedoc.ch/en/anal-fissure/zurich), [Endoscopy](https://www.onedoc.ch/en/endoscopy/zurich), [Hemorrhoids](https://www.onedoc.ch/en/hemorrhoids/zurich), [Stomach ulcer](https://www.onedoc.ch/en/stomach-ulcer/zurich), [Constipation](https://www.onedoc.ch/en/constipation/zurich)View more Expertises:[Colonoscopy](https://www.onedoc.ch/en/colonoscopy/zurich), [Anal cancer](https://www.onedoc.ch/en/anal-cancer/zurich), [Esophageal cancer](https://www.onedoc.ch/en/esophageal-cancer/zurich), [Rectal cancer](https://www.onedoc.ch/en/rectal-cancer/zurich), [Colon cancer](https://www.onedoc.ch/en/colon-cancer/zurich), [Stomach cancer](https://www.onedoc.ch/en/stomach-cancer/zurich), [Colorectal cancer screening](https://www.onedoc.ch/en/colorectal-cancer-screening/zurich), [Anal abscess | Anal fistula](https://www.onedoc.ch/en/anal-abscess-anal-fistula/zurich), [Anal fissure](https://www.onedoc.ch/en/anal-fissure/zurich), [Endoscopy](https://www.onedoc.ch/en/endoscopy/zurich), [Hemorrhoids](https://www.onedoc.ch/en/hemorrhoids/zurich), [Stomach ulcer](https://www.onedoc.ch/en/stomach-ulcer/zurich), [Constipation](https://www.onedoc.ch/en/constipation/zurich)View more 1[2](https://www.onedoc.ch/en/gastroenterologist/switzerland?page=2)[3](https://www.onedoc.ch/en/gastroenterologist/switzerland?page=3)[4](https://www.onedoc.ch/en/gastroenterologist/switzerland?page=4)[5](https://www.onedoc.ch/en/gastroenterologist/switzerland?page=5)[6](https://www.onedoc.ch/en/gastroenterologist/switzerland?page=6)[7](https://www.onedoc.ch/en/gastroenterologist/switzerland?page=7)[8](https://www.onedoc.ch/en/gastroenterologist/switzerland?page=8) 1. 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