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Derech Hashem 10
Shiur provided courtesy of torahthinking.com
Rabbi Mendel Kessin
Rabbi Mendel Kessin received semicha from Rav Moshe Feinstein ztz"l. He was also very close with Rav Chaim Friedlander ztz"l and helped with the publication of his Sifrei HaRamchal. Rabbi Kessin has a PhD in Psychology from Fordham University and runs a private practice in Brooklyn and Lakewood.
An internationally known lecturer and educator, Ra... Show more