Victor Aronstein (1 November 1896 â 13 January 1945) was a German-Jewish medical doctor whose practice in Alt-Hohenschönhausen, Berlin served as a meeting place for communists and social democrats during the rule of the Nazi Party. He was deported to the à Âódà º Ghetto in 1941 and then moved to Auschwitz, where he was murdered in 1945.