John Olson joins the firm as a manager in the  integrated services department. John  has over 20 years of experience in the accounting industry. He has prepared tax returns for individual, fiduciary, exempt organization, corporate and partnership clients. John has also prepared financial statements, as well as assisted clients with decision making using general accounting, budgeting, planning and financial statement analysis. He has worked with a diverse client base in the following sectors: real estate, family owned businesses and professional services.

Prior to joining Isdaner & Company, John was a manager at a local accounting firm. He currently serves in the United States Navy Reserve Component as a Chief Petty Officer. He received his Bachelor of Science degree in accounting from Rutgers University.

His professional memberships include: the American Institute of Certified Public Accountants, the New Jersey Society of Certified Public Accountants and the Pennsylvania Institute of Certified Public Accountants.