 After performing clarinet with and guest conducting several major ensembles, Hattner moved to New York City in 1996 and became principal clarinetist of the Princeton Symphony Orchestra; his Lincoln Center debut occurred later that year. By 2002 Hattner was the music director and clarinetist of Camerata Atlantica. In 2008 he was chosen to be the conductor and music director of the Portland Youth Philharmonic. Since joining the Philharmonic he has debuted with the Oregon Symphony, Oregon Mozart Players and continues to perform clarinet for local ensembles and other projects. Hattner has also participated in multimedia work with silent film both nationally and internationally.
