Pastor Walker Tzeng is currently serving as the Senior Pastor of Gratia Community Church. With thanks and humility for Jesus’ calling, he wishes to co-work with his brothers and sisters in Christ at Gratia for God’s mission in the city of San Francisco.

Deacon Mark has been a follower of Christ since his freshman year in University. He was impressed by the biblical teachings of true justice, true love, and purpose of life that are impossible to find within a non-Christian framework. He serves Gratia Church as a deacon and lay preacher.