Marci Lee Bowers (born January 18, 1958) is an American gynecologist who operated a surgical practice in Trinidad, Colorado. She moved her practice to San Mateo, California, in December 2010. Bowers is viewed as an innovator in the field of transgender surgery, as well as a pioneer, being the first trans woman to be performing the surgery. Bowers has been referred to as the "Rock Star" of transgender surgery.