Prof. Dr. med. Klaus Maar

1945 Born in Mainz, Germany
1965 – 1971 Medical studies in Mainz and Lausanne (Switzerland)
1971 Medical examination and licence to practice medicine
1971 – 1973 Medical assistant in Mainz, University Hospital Eppendorf in Hamburg, Municipal Hospital of Ludwigsburg
1972 Doctorate (Prof. Dr. Kümmerle, Mainz)
1973 – 1974 Military Service, Armed Forces Central Hospital Koblenz, Visiting Doctor Kemperhof, Koblenz
1974 – 1985 Department of Urology at the University of Dusseldorf
Specialist training (Urology) with Prof. Dettmar, University Hospital Düsseldorf. 1978 Specialist certification, member of the German Society of Urology. 1979 Postdoctoral qualification on hormone renal carcinoma receptors, awarded the Venia legendi (authorisation to teach) by the Faculty of Medicine of the University of Dusseldorf, senior physician at the University Hospital Dusseldorf; Urological core lectures; supervision of doctoral students; focus of activity: operations (urology, surgery, gynaecology, paediatrics). 1980 Member of the European Association of Urology
1983 Acting Director of the Urological University Hospital Dusseldorf
1985 – 1990 Urological practice in Krefeld and training in naturopathic medicine
1991 Obtains the additional title “Natural Medicine” from the Medical Association of North Rhine
1991 – 1998 Biological-oncologic clinic in Dusseldorf
1998 – 2000 Biological Cancer Centre in Bielefeld
2000 Biological Cancer Centre relocated to Dusseldorf, day clinic
2004 Appointed professor
2004-2006 Author of five books on cancer therapy