Ruben Valenzuela (Music Director & Organist) studied music at Loma Linda University (B.Mus in Church Music & Organ) and San Diego State University (M.A Musicology), and is currently a Ph.D. candidate in Musicology & Historical Performance Practices at Claremont Graduate University.

In addition to his duties at St Peter's Church, Mr. Valenzuela is the founder and Music Director of the Bach Collegium San Diego (A Vocal and Period Instrument Ensemble) which is active in the early music community of Southern California. Mr. Valenzuela is a versatile musician who is in high demand as an organist, conductor, and musicologist.