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Bob Adachi

Oakland, CA

Bob Adachi graduated from the University of California at Berkeley's Haas School of Business and has worked with the Internal Revenue Service and the Environmental Protection Agency Office of the Inspector General. 

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Margie P. Bastolla

Orlando, FL

Margie Bastolla helps internal auditors and other oversight professionals write reports that get results!  She has trained thousands of auditors in over 40 countries on topics such as risk management, internal control, operational auditing, and communication skills.

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Michael Binder

Washington, DC

Michael is the Director of the Graduate School USA, Government Audit Training Institute. Hes has served over forty two years in federal audit staff, management and executive positions in GAO, the Inspector General community and as Acting Inspector General of the National Endowment for the Arts. Michael has a BBA and MBA in Finance and Economics from the George Washington University, attended Harvard University, the Federal Law Enforcement Training Center and the Federal Executive Institute. He is a Certified Internal Auditor, a Certified Fraud Examiner, and a former national officer of the Association of Government Accountants.

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Gerry Boaz, CPA, CGFM, CGMA


Gerry Boaz will be the President for the Association of Government Accountants for 2021-2022 (National). Gerry has been with the Tennessee Comptroller of the Treasury, Division of State Audit, since January 1995. He is a Certified Public Accountant, a Certified Government Financial Manager (CGFM), and a Chartered Global Management Accountant (CGMA). He is an active member in the Association of Government Accountants (AGA) and was president of the Nashville AGA chapter for the 2006-07 program year. 

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Scott Cahoon


Scott Cahoon has been working for the U.S. Federal Government for over 10 years. He was an investigator for the U.S. Department of Labor prior to becoming a Special Agent for the Federal Bureau of Investigation. He is currently assigned to the Guam Office as a Cyber Agent.

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Vince Camacho, Esq.


Vince C. Camacho is the managing principal in the firm’s Guam law office of Camacho Calvo Law Group LLC. His practice includes a range of matters including administrative law, business formation, corporate law, consumer and commercial banking, estate planning, government procurement, labor and employment, land use, taxation and probate.  In addition to his law degree, Mr. Camacho has a Bachelor of Science degree in Accountancy, a Master’s degree in Business Administration, and a Master of Laws in Taxation.


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Clarissa Corbin, PMP

Williamsburg, Virginia

Clarissa has been teaching for over 25 years.  She uses a wide variety of teaching strategies to motivate and to help her students learn.  She began her career in elementary education.  She progressed to university instruction where she taught at both Columbus State University and Boston University working directly with professional adults to improve their skills in technology, project management and business.  She has continued her teaching in private business training clients worldwide as the President & CEO of Projections Consulting, Inc.  Her motto is “she can’t teach a person who’s sleep.”  So, it is her job to make learning fun, interesting, and worthwhile.

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Frank Crawford, CPA

Oklahoma City, OK

Frank Crawford is President of Crawford & Associates, P.C., Certified Public Accountants, an accounting firm located in Oklahoma City, OK. He is currently the Chairman in the Oklahoma Society of CPAs Government Accounting and Auditing Committee (19 years) and has also been involved in a number of other AICPA committees and task forces. Frank was also recognized as a recipient of the Graduate School's "2010 Instructor Excellence Award"

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Doreen Crisostomo, Ph.D., CGFM, CFE, CICA


Dr. Doreen T. Crisostomo, CGFM, CFE, CICA is a tenured Full Professor of Accounting in the School of Business and Public Administration at the University of Guam. She teaches Governmental Accounting for accounting and non-accounting majors, Accounting Systems, Ethics for the Accountant, and oversees the accounting internship program. She serves as the Guam Chapter Program Director, Guam Chapter Accountability Director, AGA National Professional Ethics Board, Guam Housing Corporation Board Director, and Reviewer for the GFOA’s Popular Annual Financial Report (PAFR) program.

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Benjamin Cruz, JD


Benjamin J.F. Cruz is a retired Chief Justice of the Supreme Court of Guam and the former Speaker of the 34th Guam Legislature. Today, his abiding commitment to public service continues as Public Auditor of the Guam Office of Public Accountability. During his distinguished career spanning all three branches of government, his work has been marked with fairness, tenacity, and compassion.

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