Eichenstein Yehoshua H "Synagogue" is a Jewish religious and community presence in Chicago tied to the longstanding Eichenstein-Zidichov rabbinic family. Source material describes more than a century of community leadership and links this leadership to The Chicago Center, which has served Jewish Chicago since 1922 through initiatives including medical guidance and advocacy, legal holiday shiurim, support for Chaverim Chicago, and community health and safety programming.