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John H. Brosnan, CPA

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Practice Specializations

  • Accounting & Advisory Services
  • Audit & Review Services
  • Tax Compliance, Research & Planning
  • Employee Benefit Plan Services & Audits
  • Condominiums & Homeowners' Associations
  • Cooperative Housing Corporations
  • Not-for-Profit Organizations
  • Construction Contractors
  • Trade Associations

John Brosnan, CPA has over 25 years experience as a public accountant. John has auditing experience in various industries including not-for-profit, manufacturing, construction, and employee benefit plans.


Adelphi University, Garden City, New York: Bachelor of Arts, Accounting

Licenses & Certifications

Certified Public Accountant, State of New York

Professional Affiliations
American Institute of Certified Public Accountants (AICPA)


Phone: 516-248-5000