I have a feeling this has been discussed, but I cannot seem to find any relevant threads using the search function. I thought that allopathic (MD) graduates could not do osteopathic residency programs. Yet a nearby hospital, I do know of one MD who just joined their osteopathic family medicine program. His wife is already an anesthesiologist with the hospital, and I believe they went to medical school in Nigeria. So what exactly are the rules now? Can allopaths now freely enter osteopathic programs? Or transfer between the two? Sorry if I'm repeating any previous discussions.