That is some amazing scheduling. Where are you going, NYC or branch office?
You have some studying to do in a short period. Bring your notebook and spouse/friend with you if can as it helps to have a second set of ears that are not consumed by the diagnosis. My drive home with my wife was interesting as she heard things I did not recall at all. Try to have a list of questions that you need answered based on your previous meetings so the doctor does not just give his/her standard speech. I find the doctors like dealing with an informed patient and the first thing they want is to see your list if they see it. Works with all doctors by the way.
I found some of the PCF guides helpful...
https://www.pcf.org/guide/No one plans on having cancer even if all your relatives die from the same thing. Rationalization is a power force.