thedentist555,
actually, UCLA, not USC has a small patient pool since it is in a wealthier area. USC gets most of LA's underserved population.
a_ledoux,
don't let the size of patient pool influence you. There are many other standards of comparison. The fact is that UCLA prepares students clinically and graduates them on time even though they may have to work harder in the patient pool department. UCLA's calibre of education far outweighs this glich.
dentisttobe