Doctor of Medicine, Medical University Debrecen, 1977. Doctor of Philosophy, Medical University Debrecen, 1989. Doctor of Science, Medical University Debrecen, 2003.
Assistant to professor Medical University Debrecen, 1977—1992. Professor, head, Institute Public Health Medicine University Pécs Medical School, Hungary, since 1992, vice rector, 1995—1997. Chief, editorial board Hungarian Epidemiology.
Member editorial board Central European Journal Occupational and Environmental Health, In Vivo.
Chairman Gene-Ration Against Cancer Foundation, Debrecen, 1991, Genomics Cancer Prevention Foundation, Pécs, 2008, Science Environment Foundation, Pécs, 1995. Member of Worldwide Hungarian Medical Academy, European Public Health Association, IPPNW, European Tissue Culture Society, European Association Cancer Research.
Married Márta Csontos. 1 child Ágoston.