Colleen was born and raised in Anaconda, MT. She joined the firm of Worden Thane P.C. in 1989 and practiced there until 1993. She spent the next thirteen years as a Deputy County Attorney for Missoula County. In 2006 Colleen returned to Worden Thane P.C. to continue her practice. She specializes in land use and zoning law, including subdivisions, public and private access and easements.