Margret has provided speech coaching to professionals at major law firms and corporations, including Wachtell Lipton Rosen & Katz; Skadden Arps Slate Meagher & Flom LLP; Weil, Gotshal & Manges LLP; Simpson Thacher & Bartlett LLP; Patterson Belknap Webb & Tyler; American Express; Omnicom; and Merrill Lynch. She is currently teaching voice and speech at two highly respected graduate theater programs: the Conservatory of Theatre Arts at SUNY Purchase School of the Arts and Circle in the Square Theater School. She has also taught voice and speech at Yale Summer Session, Rutgers University, Sarah Lawrence College, and the University of Georgia.