American baritone Stephen Gaertner has joined Quintana Artist Management for General Management. The baritone performs extensively across North America and Europe in works by Verdi, Bellini, Leoncavallo, Mascagni, Puccini, Zanadonai, and Bizet. He has performed at the Savonlinna Opera Festival, Opernfestspiele Heidenheim, Opéra de Dijon, the Metropolitan Opera, Cedar Rapids Opera Theatre, Teatro San Carlo, Teatro de la Ópera, San {…}