Dr. Mason has served as our Senior Vice President and Chief Medical Officer since March 1, 2007. From April 2006 to February 2007, she served as our Vice President, Medical Affairs - Health Plans. From January 2006 to April 2006 she served as our National Medical Director. From September 2001 to December 2005, Dr. Mason was with Healthcare USA, a Medicaid Managed Care Company owned by Coventry Health Care, Inc. She served as Chief Medical Director in 2005 and as Medical Director from September 2001 through December 2004. Dr. Mason was also in private practice as a board certified internal medicine physician from 1999 to December 2004. |