Rabbi Dr. Dvir Ginsberg is the Rosh HaYeshiva at Yeshivat Migdal HaTorah and the Director of Amudim. He was a R"aM at Yeshiva Gedola of West Hempstead, rebbe at Rambam Mesivta, and is a primary contributor to Ner Maaravi, a widely read weekly compendium of divrei Torah. In addition to his shiurim at Migdal, Rabbi Ginsberg is a highly sought after lecturer. He delivers popular weekly shiurim at Kehillat Shaarei Yonah Menachem (located in Modi'in) as well as in Hashmonaim a nearby Yeshuv. Additionally he maintains a limited practice in dentistry.