Actually, your experience mirrors ALL the misgivings I am having about the 'wellness program' including the imminent retirement of my GP. I don't think there are too many doctors out there who want to accept a new patient with a cancer history. And I sure as heck don't want to be relegated to using a walk-in clinic, which seems likely.
I have experienced enough problems with continuity of care 'in the system' to be very wary of what will happen outside it. The most recent example was when I asked what the plans were to remove my port...they didn't even know I still had it! They also thought my respirologist was my GP, even though the respirologist and the onc are in the same hospital!
So, like you, I am going to push to remain under the oncologist's care. I have some negative prognosis factors that I will use as leverage when they try to boot me out
Let me know how it works for you.
p.s. if you look at the link to the wellness program, it describes 3 possible outcomes of the program: referral back to GP, referral back to GP + nurse practitioner, referral back to GP +oncologist. The oral briefing I received on the program did not mention the oncologist option and I do not think this was an oversight. The person who briefed me also said something to the effect that "people like you are in danger of being over-monitored"...WTF