My understanding with each of the various doctors has been clear about
which does what.
I would be having followups with the doctor who prescribed the HT for PSA and related tests. My GP does all the periodic general stuff, the uro does the PSA and three month followups.
I was also a little surprised that my RO actually sent me back to the uro/surgeon for all followup. I had the misguided idea that the RO would follow up on their work.
Ask them.