Reuben Joshua Poupko

Rabbi Reuben Joshua Poupko is the Rabbi of Beth Israel Beth Aaron Congregation, an Orthodox synagogue in Montreal, Quebec, Canada. He is the son of Gilda Twerski Novoseller Poupko, scion of the Poupko Hasidic dynasty, and Rabbi Baruch Poupko, rabbi for over 60 years of Congregation Shaare Torah in Pittsburgh.