“A Prolegomenon to Sixteenth-Century Kabbalistic Color Theory – Gates of Colors by R. Moses Cordovero,” The American Academy of Religion Annual Meeting, November 21, 2016, San Antonio, Texas.
“Some Notes on the Colour Blue in the Jewish Kabbalah,” Progress in Colour Studies 2016, University College London, September 14, 2016 [Poster; Awarded the “Best Poster” Prize].
“A Glimpse into the Library of a Nineteenth Century Hasidic Shtibl,” Evening in Honor of the book ‘The Hebrew Book’ by Zeev Gries, Ben-Gurion University of the Negev, March 30, 2016.
“King Lear’s Einiklach: Inheritance Disputes in Nineteenth-Century Hasidism,” The American Association for Jewish Studies (AJS) 47th Annual Conference, Boston, December 14, 2015.
“Isaac Babel’s ‘The Rabbi’ Revisited,” The Jews of Russia in the Twentieth Century, The Open University of Israel, January 26, 2015.
“On the Charisma of Hasidic Tsadikim,” Religious Knowledge, Authority, and Charisma: Islamic and Jewish Perspectives, The Hebrew University of Jerusalem, January 5, 2015.
“The Tzaddik as Performer: Hasidic Oral Teachings in Context,” The American Association for Jewish Studies (AJS) 46th Annual Conference, Baltimore, December 14, 2014.
“The Color Tekhelet in Modern Judaism: Tradition, Science, and Messianism”, The Open University of Israel, December 11, 2013.
“Tekhelet in Kabbalah and Hasidism: A Prolegomenon,” The 16th World Congress of Jewish Studies, The Hebrew University of Jerusalem, July 31, 2013.
“Varieties of Hasidism in the 19th Century: Problems, Sources, Approaches,” Workshop at the Simon Dubnow Institute, Leipzig, July 10, 2013.
“Tekhelet in Contemporary Judaism,” The 5th Israeli Conference for the Study of Contemporary Religions and Spiritualities, Tel Aviv University, May 29, 2013.
“Gazing at the Hasidic Tsaddik,” Spiritual Leadership in Islamic and Jewish Mysticism, Workshop at the Martin Buber Society of Fellows, The Hebrew University of Jerusalem, May 2, 2013.
“Habad vs. ‘Polish’ Hasidism: Comparisons and Mutual Images,” Habad: History, Theology and Image, International Conference, The Hebrew University of Jerusalem and the Zalman Shazar Center for Jewish History, January 8, 2013.
“The Renaissance of Tekhelet in Radzin Hasidism at the End of the Nineteenth Century,” The Research of Polish Jews and their Culture: New Trends, Bar Ilan University, December 17, 2012.
“Between a Forgotten Commandment and a Commandment to Forget: Reflections on Forgetfulness in Judaism,” Forgetting I, Workshop at the Zukunftskolleg, Universität Konstanz, June 11, 2012.
“The Hasidic Sermon as a Performance,” The Jewish Thought Departments Annual Conference, Hebrew University of Jerusalem, June 6, 2012.
“Ritual Reading of Hok LeIsrael in Eastern European Hasidism,” Minhagim: Custom and Practice in Jewish Life, Tel Aviv University, May 15, 2012.
“Jewish Blues: Variations on a Single Tekhelet Cord,” Jewish Appearance and Distinction, Workshop at the Martin Buber Society of Fellows, The Hebrew University of Jerusalem, April 22, 2012.
“Concrete Messianism in Nineteenth Century Hasidism” (Hebrew), Collective Redemption and Individual Redemption: Contemporary Developments in Jewish Thought and Imagination, Summer Workshop for Young Researchers in Jewish Culture and Identity, The Van-Leer Jerusalem Institute, September 21, 2011.
“The Discourse of Diversity in Hasidism” (Hebrew), The Jewish Thought Departments Annual Conference, Ben-Gurion University of the Negev, March 28, 2011.
“On the Diversity in Hasidism: Some Methodological Reflections”, The Summer Workshop for Polish and Israeli PhD Students and Young Scholars on the History and Culture of Polish Jewry, Jagiellonian University, Krakow, July 5, 2010.
“Differentiating Hasidic Dynasties: The Case of Inter-Dynastic Marriage” (Hebrew), The 15th World Congress of Jewish Studies, The Hebrew University of Jerusalem, August 4, 2009.
(with David Assaf), “Hasidism in Russia, 1772-1918”, Toward a New History of Hasidism, University College London, April 22, 2009.
“The Discourse of Penitence in Chernobyl Hasidism” (Hebrew), Presentation to the Research Group: Toward a New History of Hasidism, Institute for Advanced Studies, The Hebrew University of Jerusalem, July 17, 2008.