Raffa Do More
Raffa Do More
Raffa Do More

About leadership

Stefanie Gerard Cohn, CPA

Stefanie joined Raffa in 1996 and is one of seven audit partners who specialize in nonprofit auditing.  In 2010, Stefanie took on the formal practice leadership role and has helped the audit practice grow into 40+ professionals. Recently, she led the firm’s adoption of a Lean Six Sigma audit process.

For clients, Stefanie provides guidance in a number of areas including establishing reserves, proper internal controls, and cost allocations; dealing with revenue recognition issues for grants, contributions, and membership dues; federal grant compliance; and best practices for Board governance.

Stefanie is a Certified Public Accountant licensed in the District of Columbia and Maryland, and a member of the AICPA Not-For-Profit Section and the Greater Washington Society of CPAs. She serves on the Board as Treasurer and Chair of the Audit & Finance Committees of So Others Might Eat (SOME) and has previously served on the Board and Finance Committees of Washington, DC’s Academy of Hope and GlobalGiving’s Operations Advisory Council.  She earned her BSBA in Accounting and International Business from American University.

Tom is the Founder and Chief Executive Officer of Raffa, which he established specifically to service the needs of the nonprofit community.

About Tom Raffa

Dan Maffey is a managed accounting services partner with experience in business operations - specifically financial management, planning and budgeting.

About Dan Maffey

Gery Ivanova has more than 15 years of audit experience. She joined Raffa in 2001.

About Gery Ivanova

Patricia Williams has been an HR professional for more than 20 years, and has worked with nonprofits for more than 25 years.

About Patricia Williams

Glenn is a partner in Raffa's Financial Systems Group in the Informtaion Technology department.

About Glenn Anstead

Julie Jones is a managed accounting services partner with nonprofit expertise in budgeting processes and internal controls.

About Julie Jones

Seth Zarny leads the Raffa Technology consulting practice.

About Seth Zarny

Kimberly Robertson is a senior audit partner with expertise in nonprofit accounting.

About Kim Robertson

Jean Gilbert is a partner with Raffa's managed accounting services department.

About Jean Gilbert

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