Actress Marcia Strassman has passed away after a lengthy battle with breast cancer.

Strassman guested on a number of classic TV shows including Ironside, The Love Boat, Marcus Welby M.D. and The Patty Duke Show. She had a recurring role as Nurse Margie Cutler on M*A*S*H, but is best known for playing Gabe Kaplan’s wife Julie on the 1975-79 sitcom Welcome Back, Kotter.

Strassman died Saturday in Sherman Oaks, California. She was 66 years old.