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Christoph Zielinski

Clinical oncologist

One of the best cancer specialists in Europe, educator, and cancer researcher, President of the Central European Cooperative Oncology Group (CECOG).
Has published over 600 scientific papers on cancer treatment.

Vienna , Austria
Wiener Privatklinik

Dr. Zielinski is a famous breast oncologist, educator, and cancer researcher from Austria. He is one of the best pancreatic and  lung cancer specialists in Austria. President of the Central European Cooperative Oncology Group (CECOG).


Univ. Prof. Dr. Christoph C. Zielinski is an expert in internal medicine and medical oncology

Work experience

  • Since 2004 – Head of the Department of Medicine I, Clinical Division of Oncology and Comprehensive Cancer Center in Vienna General Hospital
  • 2002-2004 – Chairman of the Clinical Division of Oncology of Medicine I, Clinical Division of Oncology and Comprehensive Cancer Center in Vienna General Hospital
  • Executive Consultant of Acuvax Limited, a company devoted to cancer research.
  • 1990-1992 – The Cancer Research Center at Tufts University (USA).


  • 1967 – Medical University of Vienna – Degree in General Medicine
  • 1992 – Medical University of Vienna – Professor of Medical Experimental Oncology.


  • 2003 – Anton-Gindely Prize for the presidentship of the Central European Cooperative Oncology Group
  • 2003 – Award by the city of Vienna for medical sciences
  • 2014 – Grand Decoration of Honour in Silver for Outstanding Services to the Republic of Austria
  • 2018 – Golden Decoration for Outstanding Services to the City of Vienna.

Scientific activity

Prof. Zielinski provides studies in cancer therapies and anticancer targeted drugs. His primary focus is on breast cancer research. Has written over 600 scientific papers.

Membership in organizations

  • The Central European Cooperative Oncology Group (CECOG) – President
  • The European Society for Medical Oncology
  • The American Society for Clinical Oncology (ASCO)
  • The American Association for Cancer Research (AACR)
  • The Austrian Society for Hematology and Oncology
  • The European Cancer Concord – European Cancer Patient’s Bill of Rights.
  • The Austrian Society for Allergology and Immunology
  • The Viennese Patients’ Rights Advocacy Group Living with Cancer – Founder.
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Dec 1, 2022
Consultation rheumatologist

Nov 26, 2022
Consultation with a cardiologist

Very good organisation and great doctors

Dina Bayomie
Nov 21, 2022
Consultation with an oncologist

Oct 25, 2022
Consultation rheumatologist

I was very satisfied with the level of the doctor's consultation, I hope the treatment will also be effective, but the organization wants the best. I've been waiting for a written doctor's... Read more

Jul 4, 2022
Consultation with a cardiologist

May 20, 2022

Good afternoon, I liked everything! The doctor's consultation was online, everything went well!!

Luminita Moraru
May 18, 2022

It was a nice experience. The doctors where very professionals.

Dec 24, 2021

It was OK

Nov 10, 2021
Pituitary adenoma

Online consultation. Things are good! Clearly and on time.

Oct 15, 2021
Stomach cancer

Good proactive contact from Bookimed. Reliable. With regards to prof Koestler - very professional, kind and helpful. Look forward to next consultation.

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