"I just cannot resist trying to help..." That has been the guiding principle behind Dr. Ron Greeno's career, which has taken him from a farm in South Dakota as a boy to New York City and, today, Los Angeles, as Chief Strategy Officer for IPC Healthcare.

In this episode of Before The White Coat, Dr. Greeno traces his early influences, including the personal relationships that have shaped his life and the very beginnings of the hospital medicine movement.