At Tisch Sheth studied the classics - some of her favorite works included "Antigone" and "The Crucible". She also trained extensively at the Lee Strasberg Theatre and Film Institute in the technique known as "The Method". She spent a summer abroad in Amsterdam as part of the intensive International Theatre Workshop, studying under such respected acting teachers as Kristin Linklater. Sheth excelled and earned the honor of being selected to participate in the Tisch Scholar's Program. After graduating from Tisch with honors Sheth continued her studies even as she built a successful career. In New York she studied with Wynn Handman, one of the founders of The American Place Theatre. In Los Angeles she attended weekly invitation-only classes with renowned acting instructor Milton Katselas until his death in 2008.