to the OP,
If you really want a shorter course of study for medicine, there are some 6 or 7 year BS/MD and BS/DO programs in the US.
There’s a forum here for discussion of BS/MD and BS/DO–
There are also 6 or 7 year BS/DMD and BS/DDS programs.
Discussion about BS/DMD programs here:
NOTE: these programs are highly competitive for admission