Dr. Armin KellerSpecialist in general internal medicine
Seefeldstrasse 128, 8008 Zürich
Dr. Cornelia KellerEndocrinologist (incl. diabetes specialists)
Brauerstrasse 15, 8400 Winterthur
Dr. Klaus KellerSpecialist in general internal medicine
Sankt Gallerstrasse 77, 9200 Gossau SG
Dr. Manuela KellerSpecialist in general internal medicine
Affolternstrasse 15, 3462 Weier im Emmental
Dr. Martin KellerTravel and tropical medicine specialist
Gellertstrasse 144, 4052 Basel
Dr. Martin KellerTravel and tropical medicine specialist
Urs Graf-Strasse 12, 4052 Basel
Dr. René KellerSpecialist in general internal medicine
Leutholdstrasse 4, 4562 Biberist
Dr. Reto KellerSpecialist in general internal medicine
Muhenstrasse 60, 5036 Oberentfelden
Dr. Roland KellerSpecialist in general internal medicine
Türkheimerstrasse 4 /Spalenring, 4055 Basel
Dr. Roland KellerSpecialist in general internal medicine
Stollenrain 12, 4144 Arlesheim
Dr. Sara KellerOB-GYN (obstetrician-gynecologist)
Brauerstrasse 95, 9016 St. Gallen
Dr. Urs KellerSpecialist in general internal medicine
Bahnhofpark 2a, 7320 Sargans