What kind of problems were you getting addressed, though? It's mainly an issue when you're getting major surgery or treating something serious like cancer. Cuban doctors don't have access to the same suite of diagnostic tools US doctors have. They're probably fine if you need your blood pressure meds adjusted, but how likely is it you'll get an MRI if you need one?

There's a hospital in Bangkok named Bumrungrad that is set up for medical tourism. From what I hear it provides world class care, including diagnostics. But it's almost as expensive as going to a hospital in the US once all your costs are accounted for.