I too am applying to MD/MPH programs. I am interested in tropical medicine/ epidemiology. My family spent some time living in Africa and South America and I became fascinated and horrified with the diseases people live with there that we in the US never even see. I.e. malaria, parasites, sleeping sickness,etc. I would love to work in a government organization like the WHO or join the military and work abroad. Anyway, some of the MD/MPH programs I have thought of applying to are: Alabama, UCLA, UCSF, USC, Yale, GWU, Emory, Northwestern, Kansas, Tulane (for sure), Hopkins, Harvard, Tufts, Michigan, St Louis, Columbia, NYMC, Rochester, Duke, Ohio State, OHSU, Hahnemann, Pittsburgh, Virginia Commonwealth, and Med Col of Wisconsin. Most of these are pretty good schools so I hope applying for the joint program makes you more competitive.