Meet Mark Ellenbogen, BDO USA, LLP COO

Bio, work history, education & how to reach out.

Mark Ellenbogen

Job Title

COO at BDO USA, LLP

Contact Information

*******@bdo usa, llp.com

+1 **********

Last updated: 2026-03-03

Who is Mark Ellenbogen?

Mark Ellenbogen is the COO of BDO USA, with over 30 years of experience in public accounting. He has played a pivotal role in the firm’s growth, overseeing operations and strategic initiatives.

Mark Ellenbogen's Work History

Mark Ellenbogen has a long-standing career at BDO USA, where he has held various leadership roles including leading the Assurance practice and serving as an office managing partner. He is responsible for overseeing many operational units and developing the firm’s national strategies.

  • 2015 — Chief Operating Officer, BDO USA
  • 2015 - 2016 — Atlantic Assurance Regional Managing Partner, BDO USA
  • 2016 - 2019 — Public Sector Practice National Leader, BDO USA
  • 2015 - 2015 — Office Managing Partner of BDO Greater Washington D.C., BDO USA
  • 2015 - 2016 — Leader of BDO Bethesda’s Assurance Practice, BDO USA

Mark Ellenbogen's Education

Mark Ellenbogen has extensive experience in public accounting, with a focus on mergers, acquisitions, and operational consulting.

  • Not specified — Not specified

How to Reach Mark Ellenbogen?

You can reach Mark Ellenbogen at *******@bdo usa, llp.com or by calling +1 **********. To get Mark Ellenbogen's contact information and other B2B leads like this, sign up for a free account at Anybody.com.

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