There was another guy at Red Hill Physio called Roger Fitzgerald who was the best physio I ever went to. Was also involved with Australian swimming for quite a while, and was Keiran Perkins' physio. Popov also did quite a few swimmers many years ago.
Popov and Roger Fitzgerald rate as the two best I have had, and I have also been to quite a few (>15 also would be my guess). Been to enough to tell who is good and who is bad, and who is average. Average physios are still leagues ahead of the bad. Good ones are special.
I also went to a strapper in Brisbane who was great (and he did lots of swimmers, a few Reds players and league players and even some gymnasts) but he has since retired.