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# Gastroenterologists: list of specialists receiving patients in Altstätten
### [Dr. Peter Ernst](https://www.onedoc.ch/en/gastroenterologist/altstatten/pbzl0/dr-peter-ernst)
Gastroenterologist
[Spital Altstätten - Innere Medizin](https://www.onedoc.ch/en/hospital/altstatten/ez9b/spital-altstatten-innere-medizin)
Marolanistrasse 6
9450 Altstätten
[View profile](https://www.onedoc.ch/en/gastroenterologist/altstatten/pbzl0/dr-peter-ernst)
## __Gastroenterologists__: other specialists receiving patients near __Altstätten__
### [Dr. Markus Sagmeister](https://www.onedoc.ch/en/gastroenterologist/heerbrugg/pv3t/dr-markus-sagmeister)
[Gastroenterologist](https://www.onedoc.ch/en/gastroenterologist/heerbrugg)
[Praxis PD Dr. med. Sagmeister Markus](https://www.onedoc.ch/en/medical-practice/heerbrugg/eouz/praxis-pd-dr-med-sagmeister-markus)
Auerstrasse 2
9435 Heerbrugg
[View profile](https://www.onedoc.ch/en/gastroenterologist/heerbrugg/pv3t/dr-markus-sagmeister)
### [Dr. Janek Binek](https://www.onedoc.ch/en/gastroenterologist/heiden/pbtbm/dr-janek-binek)
[Gastroenterologist](https://www.onedoc.ch/en/gastroenterologist/heiden)
[Spital Heiden](https://www.onedoc.ch/en/hospital/heiden/eyxn/spital-heiden)
Werdstrasse 1A
9410 Heiden
[View profile](https://www.onedoc.ch/en/gastroenterologist/heiden/pbtbm/dr-janek-binek)
### [Dr. Othmar Kehl](https://www.onedoc.ch/en/gastroenterologist/heiden/pbtc2/dr-othmar-kehl)
[Gastroenterologist](https://www.onedoc.ch/en/gastroenterologist/heiden)
[Spital Heiden - Innere Medizin](https://www.onedoc.ch/en/hospital/heiden/eyxt/spital-heiden-innere-medizin)
Werdstrasse 1A
9410 Heiden
[View profile](https://www.onedoc.ch/en/gastroenterologist/heiden/pbtc2/dr-othmar-kehl)
### [Prof. Christa Meyenberger](https://www.onedoc.ch/en/gastroenterologist/appenzell/pbten/prof-christa-meyenberger)
[Gastroenterologist](https://www.onedoc.ch/en/gastroenterologist/appenzell)
[Kantonales Spital und Pflegezentrum Appenzell - Gastroenterologie](https://www.onedoc.ch/en/hospital/appenzell/eyy7/kantonales-spital-und-pflegezentrum-appenzell-gastroenterologie)
Sonnhalde 2
9050 Appenzell
[View profile](https://www.onedoc.ch/en/gastroenterologist/appenzell/pbten/prof-christa-meyenberger)
### [Dr. Stephan Baumeler](https://www.onedoc.ch/en/gastroenterologist/appenzell-steinegg/pbteq/dr-stephan-baumeler)
[Gastroenterologist](https://www.onedoc.ch/en/gastroenterologist/appenzell-steinegg)
[Kantonales Gesundheitszentrum Appenzell](https://www.onedoc.ch/en/hospital/appenzell-steinegg/eyyh/kantonales-gesundheitszentrum-appenzell)
Sonnhalde 2
9050 Appenzell Steinegg
[View profile](https://www.onedoc.ch/en/gastroenterologist/appenzell-steinegg/pbteq/dr-stephan-baumeler)
### [Dr. Remus Frei](https://www.onedoc.ch/en/gastroenterologist/appenzell-steinegg/pbteu/dr-remus-frei)
[Gastroenterologist](https://www.onedoc.ch/en/gastroenterologist/appenzell-steinegg)
[Kantonales Gesundheitszentrum Appenzell](https://www.onedoc.ch/en/hospital/appenzell-steinegg/eyyh/kantonales-gesundheitszentrum-appenzell)
Sonnhalde 2
9050 Appenzell Steinegg
[View profile](https://www.onedoc.ch/en/gastroenterologist/appenzell-steinegg/pbteu/dr-remus-frei)
### [Dr. Gian-Marco Semadeni](https://www.onedoc.ch/en/gastroenterologist/appenzell-steinegg/pbtey/dr-gian-marco-semadeni)
[Gastroenterologist](https://www.onedoc.ch/en/gastroenterologist/appenzell-steinegg)
[Kantonales Gesundheitszentrum Appenzell](https://www.onedoc.ch/en/hospital/appenzell-steinegg/eyyh/kantonales-gesundheitszentrum-appenzell)
Sonnhalde 2
9050 Appenzell Steinegg
[View profile](https://www.onedoc.ch/en/gastroenterologist/appenzell-steinegg/pbtey/dr-gian-marco-semadeni)
### [Dr. Michael Sulz](https://www.onedoc.ch/en/gastroenterologist/appenzell-steinegg/pbte0/dr-michael-sulz)
[Gastroenterologist](https://www.onedoc.ch/en/gastroenterologist/appenzell-steinegg)
[Kantonales Gesundheitszentrum Appenzell](https://www.onedoc.ch/en/hospital/appenzell-steinegg/eyyh/kantonales-gesundheitszentrum-appenzell)
Sonnhalde 2
9050 Appenzell Steinegg
[View profile](https://www.onedoc.ch/en/gastroenterologist/appenzell-steinegg/pbte0/dr-michael-sulz)
### [Dr. Ulrich Loos](https://www.onedoc.ch/en/gastroenterologist/st-gallen/pbds0/dr-ulrich-loos)
[Gastroenterologist](https://www.onedoc.ch/en/gastroenterologist/st-gallen)
[OBERWAID - Privatklinik - Innere Medizin](https://www.onedoc.ch/en/clinic/st-gallen/eum3/oberwaid-privatklinik-innere-medizin)
Rorschacher Strasse 311
9016 St. Gallen
[View profile](https://www.onedoc.ch/en/gastroenterologist/st-gallen/pbds0/dr-ulrich-loos)
### [Prof. Werner Schwizer](https://www.onedoc.ch/en/gastroenterologist/st-gallen/pbd0y/prof-werner-schwizer)
[Gastroenterologist](https://www.onedoc.ch/en/gastroenterologist/st-gallen)
[Praxis Prof. Dr. med. Schwizer Werner](https://www.onedoc.ch/en/medical-practice/st-gallen/eupt/praxis-prof-dr-med-schwizer-werner)
Brauerstrasse 95
9016 St. Gallen
[View profile](https://www.onedoc.ch/en/gastroenterologist/st-gallen/pbd0y/prof-werner-schwizer)
### [Prof. Werner Schwizer](https://www.onedoc.ch/en/gastroenterologist/st-gallen/pbd0z/prof-werner-schwizer)
[Gastroenterologist](https://www.onedoc.ch/en/gastroenterologist/st-gallen)
[Hirslanden Klinik Stephanshorn - Gastroenterologie](https://www.onedoc.ch/en/clinic/st-gallen/eupu/hirslanden-klinik-stephanshorn-gastroenterologie)
Brauerstrasse 95
9016 St. Gallen
[View profile](https://www.onedoc.ch/en/gastroenterologist/st-gallen/pbd0z/prof-werner-schwizer)
### [Dr. Mariam Steinhardt](https://www.onedoc.ch/en/gastroenterologist/st-gallen/pbc9m/dr-mariam-steinhardt)
[Gastroenterologist](https://www.onedoc.ch/en/gastroenterologist/st-gallen)
[Praxis Prof. Dr. med. Schwizer Werner](https://www.onedoc.ch/en/medical-practice/st-gallen/eupt/praxis-prof-dr-med-schwizer-werner)
Brauerstrasse 95
9016 St. Gallen
[View profile](https://www.onedoc.ch/en/gastroenterologist/st-gallen/pbc9m/dr-mariam-steinhardt)
### [Dr. Mariam Steinhardt](https://www.onedoc.ch/en/gastroenterologist/st-gallen/pbc9n/dr-mariam-steinhardt)
[Gastroenterologist](https://www.onedoc.ch/en/gastroenterologist/st-gallen)
[Hirslanden Klinik Stephanshorn - Gastroenterologie](https://www.onedoc.ch/en/clinic/st-gallen/eupu/hirslanden-klinik-stephanshorn-gastroenterologie)
Brauerstrasse 95
9016 St. Gallen
[View profile](https://www.onedoc.ch/en/gastroenterologist/st-gallen/pbc9n/dr-mariam-steinhardt)
### [Dr. Ronald Rentsch](https://www.onedoc.ch/en/gastroenterologist/st-gallen/pwcg/dr-ronald-rentsch)
[Gastroenterologist](https://www.onedoc.ch/en/gastroenterologist/st-gallen)
[Praxis Dr. med. Rentsch Ronald](https://www.onedoc.ch/en/medical-practice/st-gallen/eo2e/praxis-dr-med-rentsch-ronald)
Fidesstrasse 6
9000 St. Gallen
[View profile](https://www.onedoc.ch/en/gastroenterologist/st-gallen/pwcg/dr-ronald-rentsch)
### [Dr. Peter Hengstler](https://www.onedoc.ch/en/gastroenterologist/st-gallen/pbzn5/dr-peter-hengstler)
[Gastroenterologist](https://www.onedoc.ch/en/gastroenterologist/st-gallen)
[Kantonsspital St.Gallen - Gastroenterologie](https://www.onedoc.ch/en/hospital/st-gallen/eyy8/kantonsspital-st-gallen-gastroenterologie)
Rorschacher Strasse 95
9007 St. Gallen
[View profile](https://www.onedoc.ch/en/gastroenterologist/st-gallen/pbzn5/dr-peter-hengstler)
### [Dr. Markus Sagmeister](https://www.onedoc.ch/en/gastroenterologist/st-gallen/pbztz/dr-markus-sagmeister)
[Gastroenterologist](https://www.onedoc.ch/en/gastroenterologist/st-gallen)
[Kantonsspital St.Gallen - Gastroenterologie](https://www.onedoc.ch/en/hospital/st-gallen/eyy8/kantonsspital-st-gallen-gastroenterologie)
Rorschacher Strasse 95
9007 St. Gallen
[View profile](https://www.onedoc.ch/en/gastroenterologist/st-gallen/pbztz/dr-markus-sagmeister)
### [Dr. Ronald Rentsch](https://www.onedoc.ch/en/gastroenterologist/st-gallen/pbztd/dr-ronald-rentsch)
[Gastroenterologist](https://www.onedoc.ch/en/gastroenterologist/st-gallen)
[Kantonsspital St.Gallen - Gastroenterologie](https://www.onedoc.ch/en/hospital/st-gallen/eyy8/kantonsspital-st-gallen-gastroenterologie)
Rorschacher Strasse 95
9007 St. Gallen
[View profile](https://www.onedoc.ch/en/gastroenterologist/st-gallen/pbztd/dr-ronald-rentsch)
### [Prof. Jan Borovicka](https://www.onedoc.ch/en/gastroenterologist/st-gallen/pbzx3/prof-jan-borovicka)
[Gastroenterologist](https://www.onedoc.ch/en/gastroenterologist/st-gallen)
[Kantonsspital St.Gallen - Gastroenterologie](https://www.onedoc.ch/en/hospital/st-gallen/eyy8/kantonsspital-st-gallen-gastroenterologie)
Rorschacher Strasse 95
9007 St. Gallen
[View profile](https://www.onedoc.ch/en/gastroenterologist/st-gallen/pbzx3/prof-jan-borovicka)
### [Dr. Stephan Baumeler](https://www.onedoc.ch/en/gastroenterologist/st-gallen/pbtep/dr-stephan-baumeler)
[Gastroenterologist](https://www.onedoc.ch/en/gastroenterologist/st-gallen)
[Kantonsspital St.Gallen - Gastroenterologie](https://www.onedoc.ch/en/hospital/st-gallen/eyy8/kantonsspital-st-gallen-gastroenterologie)
Rorschacher Strasse 95
9007 St. Gallen
[View profile](https://www.onedoc.ch/en/gastroenterologist/st-gallen/pbtep/dr-stephan-baumeler)
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## Find practitioners
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[Hematologist in Altstätten](https://www.onedoc.ch/en/hematologist/altstatten)
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