@cjgarrison1289 As this article states, the process starts with the doctor providing care. He/she will know the stage of the cancer that your dad has. If any cells have gone to the lymph nodes, then there is always the possibility of the cancer recurring. Please talk to your dad’s oncologist!
https://www.verywellhealth.com/organ-transplant-waiting-list-requirements-3156951
I’m going to ask @rosemarya , who is a liver recipient, if she has any good suggestions
Does this help at all?