Prior to teaching the Alexander Technique Karen had an illustrious career as a professional dancer and actress, from 1953 until 1973.
Karen was a child prodigy. She studied at the Julliard School of Music-Dance Department 195659. She studied dance with Martha Graham, Josè Limon and Anthony Tudor, and has been a member of numerous dance companies. She studied acting with Tamara Daykarhanova (Moscow Arts Theatre), Sandford Meisner, Stella Adler and studied voice work with Kristin Linklater.
Karen has been a member of many theatre companies, including La Mama and The New York Shakespeare in the Park. Among the people she has acted with are Irene Pappas, Christopher Walken, Shelley Winters, and Roy Scheider.