Psychologist Margretta Dwyer directed sexual offender treatment at the University of Minnesota Medical School, Program in Human Sexuality, for seventeen years. She currently evalua...view morePsychologist Margretta Dwyer directed sexual offender treatment at the University of Minnesota Medical School, Program in Human Sexuality, for seventeen years. She currently evaluates people with sexual problems, testifies in court, consults nationally, internationally, and continues her research. Dwyer lives in Minneapolis.view less