I believe you are thinking of Susan Ralston. Here's part of her bio from
Sourcewatch Susan Bonzon Ralston, Special Assistant to the President & Assistant to the Senior Advisor Karl Rove, was Jack Abramoff's executive assistant at Preston Gates and Ellis and later at the Greenberg Traurig law and lobbying firm, where "she served as the assistant director of governmental affairs. Before moving to the nation’s capital, she was an office administrator for M&J Wilkow, Ltd., a commercial real estate firm in Chicago, Illinois." (1) (
http://www.talkingpointsmemo.com/archives/week_2005_09_18.php#006598)(2)
"Ms. Ralston assists Mr. Rove in overseeing the strategic planning, political affairs, public liaison, and intergovernmental affairs efforts of the White House." (3) (
http://www.philippinefestival.org/pfc2003ma12.html)
Ralston is cited as being the highest ranking Filipino-American in the Bush White House. The Philippine News Online reported (
http://www.philippinenews.com/news/view_article.html?article_id=3e0c4851a55bc3720463f093929c619d) September 22, 2004, that "Ralston, who was promoted special assistant to the president last July, is also actively involved in courting the Asian American vote."