About Us


Joseph M. O'Hara, CPA/PFS
Joseph M. O’Hara is a New York State Certified Public Accountant, as well as an Enrolled Agent with the IRS. Joseph received a Masters Degree in Taxation from Northeastern University and a Bachelor of Business Administration Degree in Accounting from Hofstra University. Joseph’s extensive experience in both business and personal tax spans over 25 years. He has represented many taxpayers before the IRS and specializes in tax resolution. Joseph’s goal was to establish a firm that offered personalized accounting services and to offer practical solutions to complex problems. Joseph worked in both public and private accounting prior to starting O’Hara & Company in 2009.
Nancy Umanzor, Administrative Assistant/ Bookkeeper
Nancy Umanzor joined O’Hara & Company in 2014 as a Bookkeeper and quickly earned the title of Administrative Assistant. Nancy oversees the administrative and bookkeeping functions for O’Hara & Company and is the direct client relations contact. Nancy is currently enrolled in St. Joseph’s College pursing a Bachelor of Business Administration Degree in Accounting.
Michaela Burrows, Bookkeeper
Michaela Burrows worked as a Bookkeeper throughout college while earning a Bachelor of Science Degree in Nutrition from Arizona State University. Michaela relocated to New York and joined O’Hara & Company in 2017. Michaela is currently enrolled in Brooklyn College pursuing a Bachelor of Business Administration Degree in Accounting.


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