A professional theatre actor since 1992, Doreen has chalked up over 100 performances to date and is recognised by her peers and community as a seasoned theatre veteran. Other than performing with many leading theatre companies in Singapore, she has also performed internationally in Bangladesh, Vienna, Hong Kong and Macau. Aside from acting in theatre productions, Doreen has also delved into the film scene in recent years, acting in many of Singapore’s local film projects. In 2004, she won the Best Ensemble Acting award at Singapore’s annual Straits Times Life! Theatre Awards. In 2010, she scored a nomination for Best Drama Performance By An Actress in a Supporting Role at the Asian Television Awards for her role in August Pictures Letters to Heaven. Her first feature film Their Remaining Journey also world premiere in the 2018 Rotterdam International Film Festival.