Just for asking, if you don't mind. I have lived in Thailand many years (7 years) and was wondering who that doctor was you're going to? Is she in Bumrungrad? Do you know the Vitalife clinic in Bumrungrad hospital do extensive alternative testings - like vitamin evaluations, organic acids, etc.
I am not there at the moment, but as soon as get better (if ever), am going to be right back there.