Welcome to the DeinDoktor profile of Dr. Hans-Rudolf Koelz. Dr. Hans-Rudolf Koelz is Gastrointestinalist, Proctologist, Internist. Dr. Hans-Rudolf Koelz treats and practices in Zürich. You can book an appointment for a telemedical online consultation with Dr. Hans-Rudolf Koelz . In addition you can request an appointment, see more information and report about the special knowledge of Dr. Hans-Rudolf Koelz yourself.
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Specialty:
Gastrointestinalist, Proctologist, Internist