Unlike oxygen therapies, you should take the full dose of cesium right from the start (3 to 6 grams per day). I've heard that cesium is strong enough that you shouldn't do other intensive protocols during this time. I'm sure a couple of glasses of ozonated water won't hurt (but make sure you drink them at other times and on an empty stomach).
I'm assuming that you stay on the cesium protocol until your cancer has been destroyed. That's where you will want to discuss with someone like Larry.