 Before being elected to the Assembly, she worked as director of community relations for the Milwaukee Regional Medical Center and a consultant for the Independence Bank of Wauwatosa.Rosenzweig began her career in the Wisconsin Legislature as another later ended it, challenging a long-time incumbent Republican for the nomination.She defeated George Klicka in the September 1982 primaries 3,487 to 2,752, before defeating Democrat James Bottoni in the general election, 12,773 to 7,536.