Henry G. Walker has been a member of the Board of Directors since September 1997. Since April 1997, he has served as President and Chief Executive Officer of the Sisters of Providence Health System, comprised of hospitals, long-term care facilities, physician practices, managed care plans, and other health and social services. From 1996 to March 1997, Mr. Walker served as President and Chief Executive Officer of Health Partners of Arizona, a statewide managed care company. From 1992 to 1996, he served as President and Chief Executive Officer of Health Partners of Southern Arizona, a healthcare delivery system. Mr. Walker is a member of the National Advisory Council of the Healthcare Forum, and also serves as a director of Consolidated Catholic Healthcare, a private non-profit company. |