Sandy
Your curiosity will probably bring you to a lot of other bogus "alternative" sites like the terrible Issel clinic you wanted to "discuss". I know you meant well but why not first check with Quack watch on bogus cancer treatments. Here is the link;
Special Message on Fake cancer cures Issel is listed but the tip off should have been it's in Tijuana Mexico - numero uno for ripping off US cancer patient. Maybe the greedy doctor will now start peddling a fake cure for the Swine Flu but Mexicans are probably too smart to fall for a local con man.
The articles on Quack Watch really spell it out and are worth reading.