A native of South Dakota, Rosengren acquired a Bachelor of Arts degree from Augustana University, situated in the city of Sioux Falls, before proceeding to earn a Master's degree from North Dakota State University, located in the city of Fargo, North Dakota.
Following a 13-month tenure with the United States Army in South Korea, Rosengren embarked on a decade-long career as a stage and commercial actor in Minneapolis, Minnesota, prior to relocating to Cleveland, Ohio, where he spent six seasons performing with the prestigious Great Lakes Shakespeare Festival.
Before making the move to Los Angeles, California, Rosengren spent a year honing his craft at the esteemed Pacific Conservatory of the Performing Arts, situated in the city of Santa Maria, California.
Currently residing in southern Oregon, Rosengren boasts an impressive collection of over 1,000 movie titles and an extensive library of crime fiction novels.
