Christina Whitten Thomas is particularly committed to writing for the voice and is passionate about working with contemporary poets and original texts. She has collaborated with poets Jay Parini, Naomi Shihab Nye, Marian Partee, Pam McAllister, Abigail Carroll, Hilary Miminguaquay, and Deirdre Lockwood. The premiere of her song cycle Mother's Word, with lyrics and monologues by Marian Partee, was performed in collaboration with, and to raise money for, Elizabeth House in Pasadena, CA, which provides shelter and services for pregnant and parenting women experiencing homelessness, domestic violence, and other sources of trauma.

In addition to being an active vocalist in Los Angeles County, Christina is the Director of Worship Arts at La Cañada Congregational church. As an educator, she has been teaching for over fifteen years and maintains an extensive studio of voice and piano students. She currently resides with her family in Claremont, California.