The Internal Audit Department consists of credentialed auditing professionals. Staff members have experience in auditing and accounting in the public and private sectors. Experience includes information systems, finance and local government auditing and accounting.  Professional certifications of staff members include Certified Public Accountant (CPA), Certified Internal Auditor (CIA), Certified Risk Management Assurance (CRMA) and Certified Fraud Examiner (CFE).

With over 90 years of experience the staff enables the accomplishment of a wide variety of tasks. Services offered include operational/performance audits, administrative reviews, ethics inquiries, compliance audits and consultative services. 

Chad Muhlestein - Internal Audit Director
cmuhlestei@guilfordcountync.gov
336-641-3242

Celeste Williams - Deputy Director of Internal Audit
cwillia@guilfordcountync.gov
336-641-4888

Ryan Kildoo - IT Auditor
rkildoo@guilfordcountync.gov
336-641-6177

Lori Wright - Sr. Internal Auditor-Business Process Improvement
lwright2@guilfordcountync.gov
336-641-4696

Isabel Peres - Internal Auditor
@iperes @guilfordcountync.gov
336-641-3242

Latonya Yarber - Internal Audit Analyst
lyarber2@guilfordcountync.gov
336-641-3615