Page received the Helen Hayes Award (Best Actress 2000) for her work in the Tony Award-winning Sideman at the Kennedy Center. This followed closely after being honored with the New York People's Choice Award in the Best Supporting Actress category (1999) for her portrayal of Patsy, a role she originated for the same production. Nominated for her second Helen Hayes Award (Best Actress 2010) for her critically praised portrayal of "Ivy Weston" in the Pulitzer Prize and Tony Award-winning August: Osage County (Broadway and National Tour), her performance was heralded as "revelatory" by the Chicago Tribune. On television, she appeared as Julia Brinn in Law & Order: Special Victims Unit (2005); other television credits include Law & Order: Criminal Intent, The Sopranos, 100 Centre Street, and As the World Turns. Supporting roles include Vitka in Amos Kollek's Fast Food Fast Women (2000), Dierdre in the Academy Award-nominated The Contender (2000), Patty opposite John Travolta in Domestic Disturbance (2001), and Roberta in Michael Imperioli's The Hungry Ghosts (2009).