Temple Sinai is a
Reform Jewish congregation located at 2808 Summit Street in
Oakland, California. Founded in 1875, it is the oldest Jewish congregation in the
East Bay. Its early members included
Gertrude Stein and
Judah Leon Magnes, who studied at Temple Sinai's Sabbath school, and
Ray Frank, who taught them. Originally traditional, under the leadership of
Rabbi Marcus Friedlander (1893–1915) Temple Sinai reformed its beliefs and practices. By 1914, it had become a
Classical Reform congregation. That year the current sanctuary was built, a
Beaux-Arts structure designed by
G. Albert Lansburgh which is the oldest
synagogue in Oakland. The congregation weathered four major financial crises by 1934. It has since been led by just three rabbis, William Stern (1934–1965), Samuel Broude (1966–1989), and Steven Chester (1989–present). In 2006 Temple Sinai embarked on a $15 million capital campaign to construct an entirely new synagogue campus adjacent to its current sanctuary.
Groundbreaking took place in October 2007, and by late 2009 the congregation had raised almost $12 million towards the construction. As of 2010
[update], the Temple Sinai had nearly 1,000 member families. The rabbis were Steven Chester, Jacqueline Mates-Muchin, and Andrea Berlin, and the
cantor was Ilene Keys.