APSA

The American Physician Scientists Association (APSA) unites American MD-PhDs and MD-PhD students participating in different MD-PhD training programs all over the U.S.
There are about 500 students per year entering a MD-PhD training program in the U.S.. With about 12 to 15 MD-PhD students per year in Switzerland, a similar percentage of population is thus integrated in both countries (500 per 250 millions in the U.S. vs. 12-15 per 7.5 millions in CH).
You can find detailed information not only on the APSA itself, but also on MD-PhD training in general in the U.S. on the APSA homepage. As an SMPA member, you may also feel free to contact the APSA members personally to obtain further information.

The homepage of the APSA is found at: http://www.physicianscientists.org