Our Team

Joseph Yoo+

Joseph is the priest and planter of Mosaic Episcopal Church.

His wife, Rahel, and son, Nathanael, do their best to love him. He (like almost everyone else) has a blog.

Need prayer or even just coffee? Contact Joe today and he will find a way to meet with you.

Nick Serena

Nick Serena is our Music Director. He is a professional musician who plays in a multitude of bands with his best friends. They own their own recording studio, create original music, play covers at weddings, teach music lessons, and travel there country in their Chevy G20 Van in pursuit to rock stardom.

Nick is originally from Washington, D.C., and lived in New Orleans for 4 years while attending the University of Loyola New Orleans before moving to Houston in 2013.

Check out what Nick is up to when he’s not with us.

Jenn Villarreal

Jenn is our Director of Children and Church Life, bringing years of experience, creativity, and heart to everything she does. Before joining us, she spent a decade as a preschool teacher and later served as a Director of Children’s Ministry for seven years.

A proud wife to Willie and mom to two incredible young adults, Jenn blends her deep care for families with a playful spirit that kids (and adults) instantly connect with. Though she may look like a grown-up, she’s happiest building Legos, watching cartoons, and jumping into a good video game. Her passion for nurturing faith, imagination, and community makes her an irreplaceable part of our church family.