Gynecological Tumor Center

The Gynecological Tumor Center is an interdisciplinary center that offers you state-of-the-art diagnosis, treatment options and surgical procedures.


University Hospital Zurich
Comprehensive Cancer Center Zurich
Gynecological Tumor Center
Rämistrasse 100
8091 Zurich

Tel. +41 44 255 51 50

Monday – Friday, 8:00-16:30

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Isabell Witzel, Prof. Dr. med.

Director of Department, Department of Gynecology

Tel. +41 44 255 52 00
Specialties: Breast cancer treatment, Gynecological oncology, Familial breast and ovarian cancer

Bernhard Pestalozzi, Prof. Dr. med.

Senior Attending Physician, Department of Medical Oncology and Hematology

Tel. +41 44 255 22 14
Specialties: Breast cancer and gynecological tumors, Gastrointestinal tumors

Claudia Linsenmeier, Dr. med.

Attending Physician with extended responsibilites, Department of Radiation Oncology

Tel. +41 44 255 26 73
Specialties: Focus on breast/gynecology, Gastro-Intestinal Radio-Oncology, Pediatric radio-oncology

Robert Grabolus

Attending Physician, Department of Gynecology

Tel. +41 44 255 50 36
Specialties: Endometriosis (surgical and conservative therapies), Dysplasias (colposcopy diploma AGCPC), Myomas (surgical and conservative therapies)