While I admire the drive to become knowledgeable in the field of medicine outside of a professional curriculum in the disciplines, I’m not aware of any curriculum that proposes competency as a medical doctor in two years. Though I haven’t practiced medicine in many years, I do have a degree in medicine and went through internship, residency and fellowship. Trust me, it was far more than two years. Further, I don’t see how you would be able to (legally) gain experience in any of a range of procedures without following the consensus training path.