John is a Shareholder in our CBIZ New York office. He specializes in pre-issuance reviews and inspections of nonprofit organizations, governments, HUD audits and Single Audits. John also provides consultation on accounting and attestation matters and tests and monitors the firm's quality review policies and procedures. He is a member of the firm?s Audit Methodology Group and Accounting Standards Group. John is on the Executive Committee of the AICPA Government Audit Quality Center (GAQC). He also teaches continuing education classes for the firm and on behalf of the American Institute of Certified Public Accountants (AICPA) nationally. John is also a Subject Matter Expert for the Peer Review Division of AICPA, providing enhanced oversight services on their behalf. John is the current chair of the NYSSCPA?s Not for Profit Committee As a sought-out thought leader in his areas of expertise, John has authored numerous articles pertaining to nonprofit accounting/auditing, governmental auditing standards and Uniform Guidance. He frequently leads training seminars for his clients and is an instructor for the American Institute of Certified Public Accountants (AICPA). He has presented at the annual Nonprofit Conferences of the New York State Society of CPAs; the New Jersey Society of CPAs; and the Connecticut Society of CPAs; as well as the annual Governmental Conferences of the Connecticut Society of CPAs and the Michigan Society of CPAs. As of 10/8/2024

Nina Bahazhevska, CPA, is an Audit Partner at NCheng LLP with over 20 years of experience exclusively dedicated to serving a diverse array of not-for-profit organizations, including social service agencies, cultural institutions, educational entities, and religious organizations. Nina is widely recognized for her deep expertise in audit quality, regulatory compliance, and governance matters affecting the nonprofit sector. Educated at the Zicklin School of Business, Baruch College, Nina serves as a board member of the Baruch College Fund and sits on its Audit and Risk Committee. She is the Vice Chair of the NYSSCPA Not-for-Profit Community and chairs the NYSSCPA Not-for-Profit Industry Conference. Nina has written for The CPA Journal and AICPA publications and has spoken at numerous webinars and conferences, including the FAE Annual Nonprofit Conference, with a focus on Uniform Guidance and Single Audits. She was named one of City & State New York?s 2025 Responsible 100 honorees, recognizing socially responsible leaders across New York, and one of City & State?s 2025 Above & Beyond: Social Services honorees. As of 3/20/2026