Interdisciplinary expertise for each individual patient
The IOZK employs around 60 people. The medical and scientific experts, together with the laboratory staff and nursing team, care for patients from all over the world. Together, they work day after day on the application and further development of immunotherapy with the aim of prolonging the lives of cancer patients and maintaining their quality of life despite their illness.
The team of experts
Managing Director Dr. Wilfried Stücker initiated what is now the Cologne Immun-Oncology Center in 1985. In collaboration with various physicians and scientists, he developed IOZK immunotherapy and established the treatment center with its laboratories.
Stefaan Van Gool, MD, PhD, is a specialist in pediatric hematology-oncology with a focus on brain tumors and is the medical director of translational oncology at the IOZK. At the University Hospital Leuven and the Department of Microbiology and Immunology, he spent many years conducting scientific research into the use of vaccines in cancer treatment and has published numerous studies. At the IOZK, he heads the team of physicians and is responsible for planning and implementing IOZK immunotherapy.
Prof. Dr. rer. nat. Volker Schirrmacher is the scientific director. He conducted research at the German Cancer Research Center in Heidelberg for over 30 years, where he headed the Department of Cellular Immunology. He is an internationally recognized pioneer in cancer immunotherapy with a focus on oncolytic viruses. Together with the scientists and physicians at the IOZK, he is working on the systematic integration of new scientific findings for the further development of IOZK immunotherapy.
Dr. Wilfried Stücker
Specialist area:
Translational oncology
Tumor immunology
Pharmaceutical biology
Prof. Dr. Volker Schirrmacher, PhD
Specialist area:
Tumor immunology
Oncolytic virotherapy
Stefaan Van Gool, MD, PhD.
Specialist area:
Tumor immunology
Secretariat Dr. Wilfried Stücker
We will be happy to assist you or provide you with information directly over the phone.
Please direct your questions to Mr. Ronny Sporbert.
T: +49 (0)221 420 399 130
The treatment center
doctors
Montassar Cherif, MD
Specialist area/focus:
Immuno-oncology
Timo Huber, MD
Specialist area/focus:
Immuno-oncology, hyperthermia

Sarra Ksouri
Specialist area/focus:
Immuno-oncology

Tobias Sprenger, MD
Qualification certified by the German Medical Association in accordance with the "Medical Assessment" curriculum
nursing team

administration


Funda Kurnaz
health economist
The laboratory team
The IOZK has a diagnostic laboratory for research and special immunological diagnostics, as well as a molecular genetics laboratory for analyzing tumor components circulating in the blood. In addition, it has its own state-of-the-art manufacturing laboratory (GMP) for producing the patient-specific vaccine IO-VAC®.
The qualified and specialized team works in accordance with the provisions of the German Medicines Act and the European GMP guidelines (Good Manufacturing Practice).
Manufacturing laboratory (GMP)

Dr. Katharina Sprenger, MD
Qualification: Specialist in general medicine

Lars Dinges
Qualification: Biological Technical Assistant

Gabriele Epifanio, M.Sc.
Qualification: M.Sc. Medical Biotechnology
Quality Management Department


Dr. Leonie Lüth, Doctor of Science
Qualification: Degree in biology, GMP expert
diagnostic laboratory


Dr. Michael Bitar, MD
Qualification: Pharmacist and clinical immunologist
Molecular genetics laboratory


Dr. Simon von Ameln, Doctor of Science
Qualification: Biologist
Human Resources / Administration


Arnd Leonard Slegers, CFA
Contact us for general questions or information about the activities of the IOZK.
Hohenstaufenring 30–32
50674 Köln | Deutschland
T: +49 (0)221 – 420 399 25
E-Mail: info@iozk.de








