Rabbi Avrohom Marmorstein serves as the Rabbi of Kehal Minchas Chinuch. He is recognized as a scholar who has authored works on Jewish law.

Rebbetzin Sarah Marmorstein is active within the West Side Jewish community. Her father was Rav Shlomo Carlebach, who served as the Mashgiach Ruchani (spiritual supervisor) of Yeshiva Rabbi Chaim Berlin in Brooklyn.