[2][3][4][5] She served as United States Ambassador to the Organisation for Economic Co-operation and Development from 2001 to 2003, under President George W.

[4] Phillips served as President and Chief Executive officer of the consulting firm, Jeanne Johnson & Company, Inc, and as Managing Director of the Dallas office of Public Strategies, Inc.[4] She served as fundraising advisor to the Woodrow Wilson International Center for Scholars in Washington, D.C., the University of Texas MD Anderson Cancer Center in Houston, Texas, her alma mater, SMU, George H. W. Bush, etc.

[4] From 2001 to 2005, she served as United States Ambassador to the Organisation for Economic Co-operation and Development in Paris, France.

[3] She serves on the board of directors of the John Goodwin Tower Center for Political Studies at SMU, the Baylor Health Care System Foundation, the Hockaday School, American Hospital of Paris Foundation and the George W. Bush Presidential Center.

[3] Phillips resides in Dallas, Texas, where she attends St. Michael and All Angels Episcopal Church.