help guys!!!

I finished my medical studies in Greece (that is 6 years all together( but since the way to start specialty is to apply in one and enter a huge waiting list which in the case of pediatrics can be up to 10 years an secondly because having an Md and not a specialty is useless in Greece please tell me how i can comew to australia for that reason.
Please if anyone can help me in any way try not to use any acronyms...because they are all greek to me

Thank you all in advance