Berta has been a Mt. Hood Rep staple since 1997. She has performed in past Summer Festivals and directed 2001's staged reading of Crimes of the Heart, 2002's staged reading of Marvin's Room, and 2003's staged reading of The Fourposter. Berta has worked with several theatre companies over the years. "When I am doing theatre, my heart sings. Each individual production is an adventure and an opportunity to experience life in a new and unique way. It is always a thrill."