Anna Kostanian
Managing Director, Transaction Advisory Services

Anna Kostanian provides financial due diligence services to private equity, lenders, and strategic buyers and sellers. Based in New York, she has more than 10 years of transactional advisory experience spanning the spectrum of financial due diligence services.

Anna’s scope of services includes performing quality of earnings, quality of revenue, financial statements, net assets, and working capital analysis; preparing pro-forma financial statements; performing profitability and bridging analyses; converting cash to accrual accounting; and delivering value during carve-out assessments.

Anna has particular expertise in healthcare which includes financial buy/sell side diligence engagements in multiple industry sectors including dental groups, home healthcare, hospices, physical therapy facilities, urgent care facilities, pediatric care clinics, behavioral health, fertility clinics, specialty practices, physician management companies, and specialty pharma, pharma distribution and manufacturing, and medical equipment manufacturing. 

Before joining CohnReznick, Anna worked in the mergers and acquisitions practice for one of the largest national accounting firms, providing transactional advisory services primarily for healthcare businesses.


Masters, Finance and Audit, Université Jean Moulin (Lyon III)

Bachelors, Management, Université Jean Moulin (Lyon III)

Areas of expertise



Anna Kostanian

Mobile| 646-448-5424

Office | 646-448-5424

New York, NY

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