Gail K. Boudreaux Independent Director since 2004 Ms. Boudreaux is executive vice president of UnitedHealth Group and president of the Commercial Markets Group, which includes UnitedHealthcare and Uniprise. From December 2005 to April 2008, Ms. Boudreaux was executive vice president for external operations at Health Care Service Corporation (HCSC), which has a membership of more than 10.4 million people and is the country's largest non-investor-owned health insurance company. From 2002 to 2005, she served as president of Blue Cross and Blue Shield of Illinois, a division of HCSC and the oldest and largest health insurance company in Illinois. Prior to joining HCSC, Ms. Boudreaux held positions of increasing responsibility during 20 years at Aetna, Inc. She is a director of Dental Network of America and HCSC Insurance Services, both of which are subsidiaries of HCSC.