Hiya Flea,
Welcome aboard !!
I did a quick search on Dr Wong for you, here's the link.
http://www.gastricsleevesupport.com/t7818-doctor-ken-wong-gosford?highlight=dr+wong
All the best with your research and the final decision.
Oh, btw .. you'll LOVE having no band. They are instruments of torture !!
Tara