Curt R. Natham, CPA


Curt has been in public accounting since 1988. He has a great deal of corporate finance and accounting experience in building, leading, and advising corporations through complex restructurings, international expansion and capital markets transactions. He has experience taking companies through an IPO process, knowledge of IFRS and UK GAAP. Curt … Read More

David R. Hinton, CPA


David began his financial career with a Pasadena-based CPA firm in 1975, becoming a partner in 1979. In 1982 he became Chief Operating Officer for an international engineering consulting firm. David returned to public accounting in 1988 by starting his own firm, which was merged to become Hinton, Kreditor and … Read More

Eric (Tony) A. Gronroos, MBT, CPA


With more than 25 years of experience, Tony began his career with Ernst & Young in Los Angeles where he practiced in the areas of manufacturing, distribution, litigation support and corporate reorganizations. He later founded his own accounting practice, which he merged to create HKGLLP. Tony continues to specialize in … Read More

Jeffery R. Chase, CPA


Jeffrey has more than 30 years of experience in the accounting and finance profession, while functioning in leading roles with public accounting firms and publicly traded companies. As an audit partner, he is responsible for a variety of audits and reviews and leads the firm’s financial institution and bank consulting … Read More

Virna Lisa McCloskey, CPA


Virna Lisa has over seventeen years of experience in the tax compliance and tax consulting fields. She has worked at the “Big Four” as well as mid-tier firms before joining HKG. She has served a wide variety of industries and business entities specializing in multi-national and publicly traded companies. She has … Read More

Mike Bryant, CPA


Mike recently retired from Ernst & Young LLP after over 30 years of serving clients in many different industries. Mike now works as a partner with HKG, LLP. In his years at Ernst & Young, Mike served primarily corporate clients, both public and private, in the Real Estate, Health Care, … Read More

Terry P. Krupczak, MBT, CPA

Partner Emeritus

Terry recently retired from Ernst & Young LLP after over 30 years of serving both public and private clients. Terry is a recognized expert in developing and implementing tax planning strategies for entities with diverse business interests and complex organization charts. Terry’s prior responsibilities while at Ernst & Young included … Read More

Wendy Kwong, MBT, CPA


Wendy has more than 20 years of experience in public accounting. In her early career, she provided auditing, tax and accounting services to multi-tiered business groups, real estate partnerships, estates, and trusts. Prior to joining HKG, she had been the partner in charge of the Outsourced Accounting Department of a … Read More

Claus Agger-Nielsen, CPA

Director of Audit

Claus Agger-Nielsen is a Senior Manager at HKG, LLP with over eighteen years of experience in the accounting and auditing profession. Claus stays in the forefront in the accounting profession by being a member of two state committees for the California Society of Certified Public Accountants (Accounting Principles and Auditing … Read More

Nam Ook (Brian) Kim, MBT, CPA

Senior Tax Manager

With more than 10 years of experience, Brian began his accounting career at KPMG, LLP working in the federal tax group. He later joined Moss Adams, LLP providing tax services to midsize manufacturing clients. Brian provides a full range of tax services to a variety of industries including manufacturing and … Read More

Wing C. Quan, CPA

Senior Manager

Wing joined HKG in December 1997 following years of experience in public accounting and private industry focusing in the real estate industry. He was a senior accountant with Kenneth Leventhal & Company and then controller with a Southern California homebuilder. Wing is involved in providing auditing and accounting services for … Read More

Le Ann Ta, MST, CPA

Senior Tax Manager

Le Ann Ta’s warmth and excellent client relation services in addition to years of experience in public accounting add much to her position as Tax Manager. She provides her vast knowledge of tax and accounting services to corporations, partnerships, and limited liability companies. Prior to joining HKG LLP in 2017, … Read More

Vivian SongHee Cha, MBT, CPA

Tax Manager

Vivian started her career in public accounting in 2010. She currently provides a full range of tax services working primarily with closely held businesses including private equity, retail, real estate investment, professional service providers and high net worth individual clients. Her areas of expertise include state and local taxation and … Read More

Roxy Chan, MBT, CPA

Tax Manager

Roxy brings over 12 years of tax experience in both public accounting and private industry in providing tax compliance and planning services to her client engagements. She specializes in partnership taxation and addresses complex issues including partnership 704(b) allocations, accounting method changes and Section 1031 like kind exchanges. Roxy serves … Read More

Kathy Fung, CFE, CPA

Accounting Manager

Kathy Fung has over ten years of professional experience in public and private accounting and business support in the United States, Hong Kong, and China markets. She specializes in accounting services, payroll, business filings, accounting software implementation and training for various industries as a certified public accountant. She is also … Read More

Ma Su Myat, CPA

Tax Manager

Ma Su is a tax manager with over 9 years of experience providing tax and financial accounting services to private equity and middle market clients and their owners. She has a strong background in both tax and financial accounting which allows her to understand major aspects of her clients’ businesses … Read More

Angela Zheng, MAC, CPA

Tax Manager

Angela has over 10 years of experience in the tax compliance and tax consulting fields. She worked in mid-tier regional and national firms before joining HKG. Angela specializes in providing tax consulting services to partnerships, closely-held private businesses, high net worth individuals and their related entities. Industries served include: real … Read More

Randall Huddleston

Director of IT

Education and Professional Qualifications: Massachusetts Institute of Technology Microsoft Certified Professional CompTia A+ Certified Microsoft Small Business Specialist Specialties: Software development Windows Server and Network design and support Windows Desktop support Programming Languages: C C#

Lori Sheridan

Office Manager

Lori has been with the firm for more than 20 years. She is responsible for the day to day operations, as well as handling accounts receivable, accounts payable and human resource duties. Lori is always available to handle clients’ questions and requests.