This content was last updated Oct. 2, 2023, 2:54 p.m. UTC

James Cantor

Dr. James M. Cantor is a Canadian-American psychologist based in Toronto, Canada who is best known for his academic work on pedophilia and his involvement …

Kenneth Zucker

Kenneth Zucker is an American psychologist and the Editor-in-Chief of the Archives of Sexual Behavior (ASB), a sexology journal published by the International Academy of …

Ray Blanchard

Ray Blanchard is an American-Canadian sexologist who worked for many years at Toronto’s Centre for Addiction and Mental Health (CAMH). In the 1980s he came …

Sasha Ayad

Sasha Ayad is an American psychologist who practices conversion therapy and, alongside her close collaborator Stella O’Malley, promotes a disease model of gender identity, gatekeeping …

Stephanie Winn

Stephanie Winn is a therapist and anti-trans activist in Portland, Oregon. Winn describes her approach to therapy as being limited to adults and parents, but …