Sounds like you have a great Dr who will even consider alternative options.
I would be interested if you know more about the biocidin or the phage therapy. Phage is not covered by insurance right?
I believe when antibiotic resistant infections like this develop the answer isn't just throwing more antibiotics at them. In the world of antibiotics they just don't seem to be able to come up with new ones. But a better plan is to make the antibiotic resistant bacteria such as mac more susceptible to the antibiotcs we already have.