The People Behind
the Firm
Our leadership team brings together decades of expertise in audit, tax, advisory, and peer review. They are the trusted advisors behind every engagement — committed to excellence, integrity, and long-term client success.
Shareholders
30+ yrs
Mike G. Vail, CPA
Managing Shareholder, Chief Executive Officer & Peer Review Team Captain
20+ yrs
Charlie S. Park, CPA
Shareholder & Chief Human Resources Officer
12+ yrs
Matt P. Chen, CPA
Shareholder, Chief Financial Officer & Peer Review Team Captain
10+ yrs
Tung V. Pham, CPA
Shareholder & Chief Quality Officer
Principals
59+ yrs
Charles "Tom" Gregg, CPA
Audit Principal & Peer Review Team Captain
40+ yrs
Don E. Graves, CPA
Tax Principal
30+ yrs
Susan K. LaFollett, CPA
Audit Principal
55+ yrs
Steven "Steve" Huber, CPA
Tax Principal
15+ yrs
Leslie L. Henson, CPA
Tax Principal
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Work With Experienced Advisors Who Understand Your Needs
Our principals and shareholders are directly involved in every client relationship — bringing senior-level expertise to your most important financial decisions.