Zvi Leshem holds a PhD from Bar-Ilan University in Jewish Thought and ordination from the Chief Rabbinate of Israel. After several decades of work in Jewish education and as a community rabbi, Zvi began directing the Gershom Scholem Collection for Kabbalah and Hasidism at the National Library of Israel in 2011. His research deals with Hasidic mystical experience, Jewish education, Gershom Scholem and the thought of Rav Shagar.
https://nli.academia.edu/zvileshem