Master of Science, Eötvös University, Budapest, 1971. Doctor of Philosophy, Eötvös University, Budapest, 1974.
Research worker National Research Institute for Radiobiology and Radiohygiene, Budapest, 1971-1982, head of laboratory, 1983-1989, head of department, 1989-1997, science director, since 1998. Consultant Dispomedicor, Debrecen, Hungary, since 1980. Expert International Atomic Energy Agency, Vienna, since 1985.
Visiting professor Medical Research Council, Harwell, United Kingdom, 1987, Sudbury (Canada) University, 1994.
Member ESRB (council member 1992-2000), Hungarian Biophysical Society (council member since 1996), International Atomic Energy Agency, Medical Research Council, European Society Radiation Biology.
Married Anna Lajosné Gyarmati, August 12, 1967. 1 child, Annamaria.