Contact Audit and Analysis
Chief Auditor
Vickie Murphy, CPA, CIA, CFE, CGAP, CICA, CRMA, CCSA
602.712.8368
Internal
Internal Audit Manager
Kim Prendergast, CPA, CIA, CFE
602.712.7261
Performance Audit Supervisor
Oscar de Alba
602.712.4324
Internal Compliance Audit Supervisor
Lora Davis
602.712.6998
External
External Audit Manager
Lisa Gurtler, CPA, CIA
602.712.7237
Tax & Fee Audit Supervisor
Beth Duda-Rel, CPA
602.712.6897
External Compliance Audit Supervisor
Edward Wahba, CIA
602.712.8364
