Home › About › Administration Administration Meet the Administration of Singing River Health System. Tiffany Murdock Chief Executive Officer 228-818-1195 Laurin St. Pe Chief Operating Officer 228-809-5509 Randy Roth Chief Medical Officer 228-809-5510 Jessica Lewis Chief Human Resources Officer 228-809-3090 Jaklyn Wrigley Chief Legal Officer 228-818-1121 Jason McNeil Chief Financial Officer 228-497-7597 Shannon Wall Chief Marketing Officer 228-809-5000 Susan Russell Chief Nursing Officer 228-809-5353 Heather Rowley Harrison County CNO, Hospital Administrator 228-575-7005 Heath Thompson Jackson County Hospital Administrator 228-818-1191 Kory Hudson Executive Director, Information Systems 228-809-6238 Laura Sessum Foundation Executive Director 228-818-4011