Aggie Alonso is an experienced executive with over 25 years of auditing experience. Aggie began his career in 1998 with the Los Angeles County Auditor-Controller’s Audit Division where he worked his…

Michael Dean began his career in 1996, shortly after the establishment of the Internal Audit Department. With over 25 years of experience in Internal Audit, Michael is the Senior Audit Manager…

As an accomplished Information Technology, Senior Audit Manager with over 10 years of experience, Jimmy is responsible for leading the IT audit team.  Jimmy is a Certified Information Systems…

Gianne began her career in 2013 as an Accountant/Auditor with the Orange County Auditor-Controller’s (A-C) office, where she worked on federal/state program claims and performed cash handling audits…

Gabriela Cabrera began her public service with the County as an Accounting Intern for John Wayne Airport in 2013, shortly after earning her Bachelor’s in Business Administration with a concentration…

Alejandra joined the County of Orange in 2015 and held various accounting positions within the Auditor-Controller’s office before joining the Internal Audit Department in 2019 as a Senior Auditor.…

Stephany Franco has over nine years of experience in auditing and accounting with expertise in internal audit, fiscal monitoring, and governmental accounting. Stephany’s primary focus is conducting…

Mark F. Wille earned his CPA in 1977 while employed by Arthur Andersen & Co. as an audit and tax accountant. He later joined one of the largest Southern California commercial real estate…