In addition to maintaining his private studio, Barry serves as an Adjunct Professor of Music at California Baptist University, Collinsworth School of Music. His teaching load includes applied private instruction, chamber ensemble, and recital coaching. Previously, Barry served as a studio teaching assistant to the piano faculty at the University of Southern California. His duties included lecturing group piano sequence classes to music and non-music majors, as well as private instruction to piano majors from the undergraduate to doctorate levels. His pedagogy expertise has been presented at the Florida State Music Teachers Conference, the California Association of Professional Music Teachers, and the MTNA National Collegiate Conference.

In demand as a collaborative pianist in recitals, concerts, and recordings, Barry's collaborative work has led him to various performances and recordings with instrumentalists, choral groups, and singers throughout North America. Most recent performances include collaborating with members of the Los Angeles Philharmonic, serving as one of the official pianists for the 2021 Primrose International Viola Competition, on staff at the 2022 Interlochen Arts Camp in Michigan, and currently, serving as a collaborative pianist at the Colburn Conservatory of Music in Los Angeles.