Rabbi Mordechai Kuber by RabbiK | Jun 15, 2020 | Meet Our Authors | 0 comments Rabbi Mordechai Kuber Author Rabbi Mordechai Kuber is the rav of Congregation Nachlas Tzvi Ohel Avraham in Telz-Stone, Israel and a fixture in the Mir Yeshiva in Jerusalem. He is also a kashrus veteran, a writer, and a teacher, and travels frequently to the Far East.