Michael Imperoli Michael Imperoli

The doctor is in!

Michael Imperioli has joined the cast of Jason Katims' medical pilot County, TVGuide.com has confirmed. TVLine.com first reported the news.

Parenthood's Jason Ritter stars in the drama about a group of young doctors, nurses and administrators in an underfunded and morally compromising Los Angeles hospital. Imperioli, best-known for playing Christopher Moltisanti on The Sopranos, will portray a veteran doctor who oversees the new interns.

Pilot Season: Get the scoop!

As previously announced, Friday Night Lights' Michael B. Jordan, Aimee Garcia, Jess Weixler and Agam Darshi will also star.

Besides his Emmy-winning role on the HBO mob series, Imperioli's other TV credits include Law & Order, Life on Mars and Detroit 1-8-7.