Rabbi Horn has been serving as the Dean of Students in Kohelet Yeshiva since 2015. He joined the Kohelet faculty in 2011 as a Gemara and Biology teacher and a Beit Midrash fellow, and assumed the role of Director of Student Activities in 2012. He earned his B.A. in Biology from Yeshiva University and received both semicha and a M.A. in Education from YU. Through the YU Center for the Jewish Future, Rabbi Horn developed and implemented educational programs in many North American communities and taught classes to adults and children in Gemara and Tanach. Before coming to Kohelet he served as the Director for Middle School NCSY in New Jersey and as a rabbinic intern at the Herzlia Adas-Yeshurun Synagogue in Winnipeg, Canada. In addition to his administrative responsibilities at Kohelet, Rabbi Horn continues to teach Gemara.