“Transgenderism” is most definitely against Catholic teachings and, of course, Catholics are called to treat all, including those from the LGBT community, with compassion. Below, I have included some responses from Catholic institutions (along with references to the Catechism & previous statements by the Pope) –
Catholic hospital’s Response to being asked to perform transgender surgery –
“Catholic hospitals are not required to perform abortions, and neither should they be forced to perform transgender operations. There are some medical procedures that run counter to Catholic moral teaching, and they include direct euthanasia, embryonic stem cell experimentation and cloning. If Catholic hospitals are denied the right to proscribe such operations, it effectively nullifies their right to remain Catholic.”
Article by Jason Adkins –
The truth is that God has created us male and female and has made us with a soul and body that are inextricably linked to one another — their union forms a single nature. The body is not merely a shell encompassing my spirit or “real self,” which many who support the new gender theory believe. The body is, indeed, the physical manifestation of my personhood. It is truly me, along with my soul, and my identity as male or female is integral to who I am as a human person (Catechism of the Catholic Church 362-68).
As Pope-emeritus Benedict XVI noted in an important address to the Roman Curia in 2012, a rejection of the reality that we are created male and female is, even if unwittingly, a rejection of the Creator and his creation.
From Article by Anne Hendershott –
Catholics are called to treat all—including all within the LGBT community—with compassion. Yet the Church maintains that people may not change what Pope Benedict XVI has called “their very essence.” In a speech at the Vatican last December, Pope Benedict directly addressed transgender issues by cautioning Catholics about “destroying the very essence of the human creature through manipulating their God-given gender to suit their sexual choices.” Pope Benedict warned that “when freedom to be creative becomes the freedom to create oneself, then necessarily the Maker himself is denied and ultimately man too is stripped of his dignity as a creature of God.”