Can i change ime dr?

I have an upcoming ime booked in through my workcover insurer. Ive had 2 already and they've been fine, understanding. But the dr they've booked me in for the next one looks like a specialist in getting people out of workcover. The reviews are not great. It sounds like he's a bit of an insurer shill.

Is it possible to change the ime dr? I have enough going on with my health issues. I don't need the stress of having to deal with this