 She attended the Music Academy of the West in 1976 and 1977.Boozer made her professional opera debut in 1974 at the Santa Fe Opera as Winter in Francesco Cavalli's "Egisto" with George Shirley in the title role.In 1977 she made her debut at the San Francisco Opera as Sextus in Mozart's "La Clemenza di Tito" with Sandor Salgo conducting and her debut with Michigan Opera Theatre in the title role of Bizet's "Carmen".