You could ask Dr. Conyette if he does any. It is mentioned on his site and he comes up in a search for osteopath.
http://www.canadianbiologics.com/
Last time I was at Bdn Acupuncture in the same building as Reactive, I noticed an osteopath as listed under their business name. I think it was Heather(?), but I could be wrong.
Other than going into Winnipeg, I suspect that these are your only choices here.