Rabbi Corey Helfand has served as the spiritual leader of Peninsula Sinai Congregation in Foster City since 2011.  He received his rabbinic ordination from The Jewish Theological Seminary of
America, along with a Masters Degree in Talmud and Jewish Law.  He is a Gladstein Fellow in Entrepreneurial Rabbinics and has served communities in Riverdale, NY, Davidson, NC, and Kiryat Bialik (outside Haifa).  Rabbi Helfand is married to Jenny Ackerman.  They are the proud parents of Eden, Matan and Jonah.