If you're innocent enough to not yet know Exodus, they are a Christian umbrella organization for gays to become heterosexual. They've shifted whether or not they "treat" trans people. Currently they do not. I find them interesting because if and when the Church ever turns her ear to transgenderism, I expect the response would be exactly like Exodus; just substitute "homosexual" with "transexual."

Trans Articles by Exodus

Gender Identity What Does this have to Do with Homosexuality?

Gender identity is very important to God. by Randy Thomas of Exodus and a response by ExGayWatch.com

Gender: Fluid or Solid and a response by ExGayWatch.com

What Do I Know about Gender? and a response by ExGayWatch.com

The Transsexual Dilemma - Joe Dallas

See Also

Jerry Leach - A former Exodus organization leader who counsels bigender people

Reparative Therapy - Exodus' method for change