Leland Orser has not revealed any information about his siblings, hence it is unknown whether he has siblings or not.
The American actor and director Leland Orser gained a worldwide recognition for portraying the role of Lucien Dubenko in the television series ER.
Orser studied acting at Drama Studio London. He also graduated from Connecticut College in 1982.
After earning his first television role in 1991 on the series Gabriel’s Fire, Orser then got small roles on The Golden Girls, Cheers, L.A. Law, The X-Files, NYPD Blue, Law & Order: Special Victims Unit and CSI: Crime Scene Investigation.
From 2004–09, He starred as Chief of Surgery Dr. Lucien Dubenko, a recurring character, on ER.
In 2014, Orser portrayed Ansel in the drama thriller film Faults.
Throughout his career, Orser has appeared in over 80 movies and tv shows and has directed two films.
Leland Orser has been married to Jeanne Tripplehorn since October 2000. They have one child.