The Theatre
Broadway
- Molière's Scapin
- Steel Pier (1997) — Precious McGuire/Couple #4/Couple #25
- You're a Good Man, Charlie Brown (1999) — Sally Brown
- Epic Proportions (1999) — Louise Goldman
- Wicked (2003) — Galinda
- The Apple Tree (2006) — Eve/Princess Barbára/Ella/Passionella
- Promises, Promises (2010) — Fran Kubelik
- The Fantasticks (year unknown) — Luisa
- Dames at Sea (year unknown) — Ruby
- Box Office of the Damned (1994) — Kristy — The New Girl
- Scapin (1997) — Hyacinth
- A New Brain (1998) — Nancy D./Waitress
- Strike Up the Band (1998) — Anne Draper
- On a Clear Day You Can See Forever (2000) — Daisy Gamble/Melinda
- The Apple Tree (2005) — Eve/Princess Barbára/Ella/Passionella
- Stairway to Paradise (2007) — Female Star
- 1997 Theater Word Award — Steel Pier
- 1999 Drama Desk AwardOutstanding Featured Actress in a Musical — You're a Good Man, Charlie Brown
- 1999 Outer Critics Circle Award Best Featured Actress in a Musical — You're a Good Man, Charlie Brown
- 1999 Tony Award for Best Featured Actress in a Musical — You're a Good Man, Charlie Brown
- 2004 Broadway.com Audience Award Favorite Onstage Pair — Wicked (shared with Idina Menzel)
- 2007 Broadway.com Audience Award Favorite Diva Performance — The Apple Tree
- 2004 Drama Desk Award Outstanding Actress in a Musical — Wicked
- 2004 Tony Award Best Actress in a Musical — Wicked
- 2005 SAG Award Outstanding Performance by an Ensemble in a Drama Series — The West Wing
- 2006 SAG Award Outstanding Performance by an Ensemble in a Drama Series — The West Wing
- 2007 Drama Desk Award Outstanding Actress in a Musical — The Apple Tree
- 2007 Broadway.com Audience Award Favorite Actress in a Musical — The Apple Tree
