PE in GI - positive and negative experiences

A recent post on takeover of a GI group by PE led me to think that there are many variables in the PE model in GI. What I have heard so far is negative but there may be some positive things out of PE in GI field. I open this post to see both positive and negative experiences or knowledge from friends reg expanding PE influence in GI world.
Source: Student Doctor Network - Category: Universities & Medical Training Authors: Tags: Gastroenterology Source Type: forums