After receiving semicha from Ner Yisroel, Rabbi Horowitz has spent more than fifteen years as the Rav of Makor HaChaim, inspiring the Los Angeles Jewish community and beyond with his impactful shiurim and drashos -- making the profound concepts of the Torah tangible, practical and down to earth for Jews of all different backgrounds -- helping them to recognize the great spiritual potential they have within themselves to grow in Torah, mitzvos, middos and avodas Hashem.