NY law doesn't allow DPMs to treat the ankle, so you won't see any ankle injuries, surgery, etc in the NY clinics if you go to pod school there. The school has busy clinics, but it's largely routine work (nail care, wound care, etc).
You can go anywhere you want (and can get accepted to) for your residency training. If you did a residency in NY, you'd have to learn your rearfoot with ortho, though.