Made stage debut at age 12 as an understudy in Harvey Fierstein's 1984 Off-Broadway play Spook House; also appeared on stage in revivals of Paddy Chayefsky's The Tenth Man (1989) and Tennessee Williams' The Rose Tatttoo (1995)
Was nominated for a Daytime Emmy for Abby, My Love, a 1991 CBS Schoolbreak Special about a teen who's sexually abused by her father
(Buono later counseled rape victims at New York City's Roosevelt Hospital
) Wrote and directed the 1997 short film Baggage (starring Minnie Driver and Liev Schreiber)
Film credits range from The Hulk and Artie Lange's Beer League to the 1999 indie romance Two Ninas (which she co-produced)
Has run in three New York City Marathons
Is certified to teach yoga
Awards
2019Screen Actors Guild Awards-Outstanding Performance by an Ensemble in a Drama Series:nominated
2017Screen Actors Guild Awards-Outstanding Performance by an Ensemble in a Drama Series:nominated
2016Screen Actors Guild Awards-Outstanding Performance by an Ensemble in a Drama Series:winner
2011Emmy-Outstanding Guest Actress in a Drama Series:nominated
2010Screen Actors Guild Awards-Outstanding Performance by an Ensemble in a Drama Series:nominated