Background
Grygorczuk, Sambor Sebastian was born on June 21, 1972 in Gdansk, Poland. Son of Bogumila Masicka-Grygorczuk and Jerzy Grygorczuk.
Grygorczuk, Sambor Sebastian was born on June 21, 1972 in Gdansk, Poland. Son of Bogumila Masicka-Grygorczuk and Jerzy Grygorczuk.
Doctor of Philosophy, Medical University Bialystok, 1997.
Assistant Medical University Bialystok, Poland, since 1998.
Member of Polish Epidemiology and Infectious Diseases Society, Polish Internal Medicine Society.