East BayTemple Sinai David Pregerson Preschool Temple Sinai 2808 Summit St. Oakland, CA 94609 (510) 451-3263 x313 Fax: (510) 465-0603 [email protected] oaklandsinai.org Director Ellen Lefkowitz For full- or part-time students, with extended care program. Developmental program for ages 2-5. Open to members and non-members.