I am glad I posted this on here. I have had some great responses. I took a look at Dr. Tykocinski's info (the doctor from Brazil on this site) and he looks like an interesting possibility. What steps do people recommend taking for researching and possibly working with a doctor in another country? Unfortunately, money just simply is a large factor for me, and if I can find a good doctor in a place like South America where the exchange rate is very favorable I can save thousands of dollars. I am not willing to sacrifice a good result for those savings (which is why tomorrow I have a consultation with Dr. Harris, also on this site), but if I can find a way to get both savings and results that is of course optimal.