1. Michael S. Barr ( ) is vice president of practice advocacy and improvement for the American College of Physicians, in Washington, D.C.
2. Sandra M. Foote is an independent consultant in Bethesda, Maryland.
3. Randall Krakauer directs Medicare medical management for Aetna, in Princeton, New Jersey.
4. Patrick H. Mattingly was the chief medical officer for Health Dialog Services Corporation, in Providence, Rhode Island.