Biography
Rabbi Greenwald was born in Brooklyn, New York, and was a lecturer at Yeshivas Ohr Somayach in Monsey prior to moving to Melbourne with his family in 1998. In addition to his Beis Din responsibilities, he is a member of Kollel Beth HaTalmud and mashgiach (supervisor) of the Melbourne Eruv. Rabbi Greenwald has semichah (rabbinical ordination) yoreh yoreh and yodin yodin and has authored and published a number of popular books on a wide range of subjects of Jewish interest.