Supervisors
Our Employees Are Our Greatest Asset
Tony Adreev
Tony joined O’Connor & Drew, P.C. in 2014. Prior to this he worked at other large and medium sized firms. He is a supervisor specializing in providing audit and tax services primarily for high net worth individuals and closely held businesses.
Areas of Expertise:
High net worth individuals
Closely held businesses
Education:
Suffolk University – Bachelor of Science in Business Administration, Accounting
Bentley University – Master of Science, Taxation
Memberships:
Massachusetts Society of Certified Public Accountants (MassCPAs)
Jessica Keefe
Jessica joined O’Connor & Drew in 2015 as a Tax Staff Accountant and was promoted to Tax Supervisor in 2019. Jessica supervises tax staff and leads many of the firm’s in-house trainings. Jessica manages tax and accounting services for a wide range of clients, focusing on individual, trust, estate, and nonprofit taxation.
Areas of Expertise:
High Net-Worth Individual Taxation
Trust/Fiduciary Taxation
Estate & Gift Taxation
Higher Education & Nonprofit Taxation
Tax Planning
Education:
Fairfield University – Bachelor of Science in Accounting & Finance, 2012
Bentley University – Master of Science in Taxation, 2020
Memberships:
Massachusetts Society of Certified Public Accountants (MassCPAs)
Dean Kosow
Dean joined O’Connor & Drew, P.C. as a staff accountant in 2016 and soonafter was promoted to Senior Staff. Most recently he was promoted to Supervisor in 2021.
Areas of Expertise:
Institutions of Higher Education
Not-for-Profit Organizations
Education:
Boston University, Bachelor’s in Business Administration
Memberships:
Massachusetts Society of Certified Public Accountants (MassCPAs)
American Institute of Certified Public Accountants (AICPA)
Christina Rekha
Christina joined the firm in 2020 as an accounting and financial consultant to start-ups and small businesses. Prior to joining OCD, Christina was a controller at a tech start up where she coordinated five equity raises, implemented accounting, HR and payroll systems, and managed the financial operations of the company. Since then, Christina has helped other local startups and small businesses implement accounting & finance best practices, enabling these companies to focus on growing their business while ensuring the financial integrity. Her 12 years of public and private accounting experience enable Christina to help clients clean their books, automate their systems and processes, and establish a financial framework for future growth.
Areas of Expertise:
Technology/Software
Professional Service Companies
Real Estate Entities
Accounting Automation
Payroll Compliance
QuickBooks, Xero, NetSuite
Education:
Babson College, Master of Science in Accounting
Babson College, Bachelor of Science in Business Administration, Concentration in Accounting and Legal Studies
Memberships:
Massachusetts Society of Certified Public Accountants (MassCPAs)