James Byrne photo in Grey blazer and pink shirt. Withum

James P. Trubenbach-Byrne

CPA,MAcc Partner, Co-Team Leader, Healthcare Systems and Hospital Services

Get to Know Me

James Trubenbach-Byrne is a partner and Co-Team Leader for the Healthcare Systems and Hospitals Services Team.

With nearly 15 years of experience, James specializes in audits of healthcare organizations, including both for-profit and not-for-profit entities, as well as those receiving governmental funding. He is known for transforming the audit process into a value-added experience-delivering actionable insights that strengthen internal controls, improve operational efficiency and support more informed decision-making.

James advises clients across the healthcare, not-for-profit and education sectors, bringing a practical, solutions-oriented approach to complex challenges. His background includes extensive experience in public accounting, complemented by time in the private sector as a financial analyst.

He is a licensed Certified Public Accountant (CPA) in New Jersey.

Industry Expertise

Service Expertise

Learn More About My Story

Learn more about my professional experience and how I spend my time outside the firm.

Education:

  • Master of Accountancy, New Jersey City University
  • BS Accounting, New Jersey City University

Professional Affiliations:

  • Member, American Institute of Certified Public Accountants (AICPA)
  • Member, New Jersey Society of Certified Public Accountants (NJCPA)
  • Member, Pennsylvania Institute of Certified Public Accountants (PICPA)
  • Member, Healthcare Financial Management Association (HFMA)
  • Withum Marketing Strength Award, Nominee – 2024
  • Withum Client Service Strength Award, Nominee – 2022

James is a current member of the Healthcare Financial Management Association and previously served as Treasurer of the Central Pennsylvania chapter.

James is an avid golfer who enjoys the challenge of the game and is still chasing a long-standing personal goal of breaking into the 80s. A dedicated New York Giants season ticket holder, he approaches each season with optimism, convinced that this could finally be their year.