Who: Michael Snow, 59
Current role: President of TeamHealth, one of the largest physician outsourcing firms in the country. Effective Sept. 1, Snow also will become CEO of the Knoxville, Tenn.-based company, replacing Greg Roth, who is retiring.
Physicians' changing outlooks: “Physicians want to be part of something bigger. I think there is a lot of concern among physicians that as they see the hospital industry consolidating, they are going to be left out and alone to negotiate by themselves.”