Borino-Quinn won a role in 2000 as mafia wife, Ginny Sacrimoni, on the show after attending an open casting call.
Borino-Quinn had no acting experience, but her character quickly gained a following and was featured in an October 2002 episode of the HBO show.
When she wasn't acting, Borino-Quinn worked at a New Brunswick law firm.
The Associated Press contributed to this report.