The Holy Apostolic Catholic Assyrian Church of the East, Diocese of California has five parishes in Northern California and one parish in Seattle, Washington. Click on each church's photo to view the parishes' webpages.
Mar Addai Parish - Turlock, CA
Mar Gewargis Parish - Ceres, CA
Mar Narsai Parish - San Francisco, CA
Mar Yosip Parish - San Jose, CA
Mar Zaia Cathedral - Modesto, CA