There is a doctor in Richmond, B.C. doing the vertical sleeve now and he is booking approx. 6 months in advance right now.
As far as I know, there are no physicians in Vancouver doing this work or else I would have gone myself. There is a surgeon in Victoria but his wait-list is 3-5 years long.
I went to Puget Sound Surgical Centre in Edmonds, WA.
Google their site .. tons of information there