Our services

Your specialists for tumors and breast diseases.

Our services

The mere suspicion of cancer can turn your life upside down. Confusion, fear, and many questions are the first consequences: What's coming my way? Who can help? How do I get through the treatment? What are my chances of recovery? Discover our approach and our services.

At the Tumor and Breast Center of Eastern Switzerland, we specialize in the consultation, clarification, and therapy of all types of cancer and breast diseases. Our interdisciplinary team of experienced specialists, oncology nurses, and administrative staff provides you with empathetic care and services based on the latest research. Under the umbrella of the Stephanshorn Breast Center, certified by the Swiss Cancer League, we meet the specified high-quality standards.

Breast diseases

Here you will find an overview of the most common breast diseases, diagnostic and treatment methods.

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Blood disorders

Here you will find information about blood disorders, treatment
options and the process in our Tumor and Breast Center.

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Tumor diseases

Find out more about our approach and services for the investigation of tumors and possible forms of therapy here.

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SIWF FMH certified training center 2026
Board-certified in medical oncology
Focus on surgical and gynecological senology
St. Gallen

Rorschacher Strasse 286
9016 St. Gallen
T 071 243 02 02
info@tbz-ost.ch

Sargans

Bahnhofpark 2b
7320 Sargans
T 081 720 06 20
info.sargans@tbz-ost.ch

Wattwil

Steig 48
9630 Wattwil
T 071 243 02 90
info.wattwil@tbz-ost.ch

Rapperswil

Alte Jonastrasse 24
8640 Rapperswil-Jona
T 055 536 13 00
info.rapperswil@tbz-ost.ch

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Board-certified in medical oncology
Focus on surgical and gynecological senology

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