short answer: none. You'll definitely get good exposure to much of this in NYC programs. But, if by experience you mean "competency," then i'd say they're few and far between. Unless you do a 2-yr program, the 1-year you have in GPR goes by so fast that it's hard to cram all these procedures and achieve competence in 1-yr. I'd say that I got good experience all the above (especially molar endo), but not much bridges.