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Instructors Directory > IRS

IRS
(409) 740-7800
www.irs.gov

The IRS is a bureau of the Department of the Treasury and one of the world's most efficient tax administrators. In fiscal year 2012, the IRS collected more than $2.5 trillion in revenue and processed more than 237 million tax returns.

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Tammie Angeloff

IRS
Local Taxpayer Advocate

Professional Bio.

Michael Batdorf

IRS
Executive Director Refund and Cyber Crimes, Criminal Investigation

Professional Bio.

Lisa Beard-Niemann

IRS
Acting Deputy Commissioner, Small Business/Self-Employed Division

Professional Bio.

IRS
Senior Stakeholder Liaison

Professional Bio.

IRS
Director, Treaty & Transfer Pricing Operations Practice Area

Professional Bio.

Doug Blade

IRS
Senior Stakeholder Liaison

Professional Bio.

Michael G. Blais

IRS
Tax Law Specialist

Professional Bio.

Kim Boyack

IRS
Senior Stakeholder Liaison

Professional Bio.

IRS
Stakeholder Liaison

Professional Bio.

Yvette Brooks-Williams

IRS
Senior Stakeholder Liaison

Professional Bio.

Ann Burton

IRS

Professional Bio.

Marc Caine

IRS
Senior Counsel, Office of Chief Counsel, Small Business/Self-Employed Division

Professional Bio.

Roy Chaney

IRS
Senior Stakeholder Liaison

Professional Bio.

IRS
National Taxpayer Advocate, Taxpayer Advocate Service

Professional Bio.

Ken Corbin

IRS
Chief Taxpayer Experience Officer
(409) 740-7800

Professional Bio.

Neki Cox

IRS
Senior Stakeholder Liason
(720) 956-4447

Professional Bio.

IRS
Stakeholder Liaison
409-740-7800

Professional Bio.

Michael Desmond

IRS
Chief Counsel, Office of Chief Counsel

Professional Bio.

Andrew Dux

IRS
Senior Revenue Agent

Professional Bio.

Donald Ellsworth

IRS
Special Agent (SA)
[email protected]

Professional Bio.

IRS
IRS Manager

Professional Bio.

IRS
Director, Office of Professional Responsibility at Internal Revenue Service

Professional Bio.

Michael Fleischmann

IRS
Special Agent

Professional Bio.

IRS
Sr. Stakeholder Liaison
409-740-7800

Professional Bio.

IRS
Local Taxpayer Advocate
(855) 812-4425

Professional Bio.

Geoff Gaukroger

IRS
Subject Matters Expert

Professional Bio.

Tammy Gay

IRS
Senior Stakeholder Liaison
(409) 740-7800

Professional Bio.

IRS
Deputy Commissioner, Collection and Operations Support, Small Business and Self-Employed Division

Professional Bio.

Michael Halpert

IRS
Senior Manager

Professional Bio.

IRS
Director, Northeastern Compliance Practice Area

Professional Bio.

IRS
Director, Cross Border Activities, Large Business and International Division

Professional Bio.

IRS
Senior Stakeholder Liaison
409-740-7800

Professional Bio.

Eric Hylton

IRS
Commissioner, Small Business and Self-Employed Division

Professional Bio.

IRS
Director, Collection Policy, Small Business & Self-Employed Division

Professional Bio.

Andy Keyso

IRS
Acting Chief of Appeals, Independent Office of Appeals

Professional Bio.

Jonathan Larsen

IRS
Acting Special Agent-in-Charge, Criminal Investigation, New York Field Office

Professional Bio.

James Lee

IRS
Deputy Chief, Criminal Investigation

Professional Bio.

IRS
Deputy Commissioner, Services and Enforcement

Professional Bio.

Paul Mamo

IRS
Director of Collection, Small Business and Self-Employed Division

Professional Bio.

IRS
Director, Collection
[email protected]
(202) 622-5000

Professional Bio.

KayDel Marshall

IRS
Senior Stakeholder Liaison

Professional Bio.

Lee Martin

IRS
Director, Whistleblower Office

Professional Bio.

IRS
Tax Specialist, Communications & Liaison

Professional Bio.

IRS
Senior Stakeholder Liaison
409-740-7800

Professional Bio.

Herbert D. (Ley) Mills

IRS
Stakeholder Liaison
(804) 916-3892

Professional Bio.

Michael Mudroncik

IRS
Senior Stakeholder Liaison

Professional Bio.

Mary Beth Murphy

IRS
Commissioner, Small Business/Self-Employed Division
(202) 622-5000

Professional Bio.

Lisa Novack

IRS
Senior Stakeholder Liaison

Professional Bio.

Brendan O’Dell

IRS
Promoter Investigations Coordinator, Office of the Deputy Commissioner Services and Enforcement

Professional Bio.

Douglas O'Donnell

IRS
Commissioner, Large Business and International Division

Professional Bio.

Alfred Page, Jr., M.S., CPA, JD

IRS
Sr. Stakeholder Liaison
(409) 740-7800

Professional Bio.

Lisa Piehl

IRS
Program Manager, Estate and Gift Tax Policy
(818) 274-0703

Professional Bio.

Marietta Pietrzak

IRS
Team Manager

Professional Bio.

IRS
Senior Stakeholder Liaison

Professional Bio.

Tamera Ripperda

IRS
Commissioner, Tax Exempt and Government Entities Division

Professional Bio.

Deborah Rodgers

IRS
409-740-7800

Professional Bio.

Damon Rowe

IRS
Executive Director, Fraud Enforcement Office, Small Business and Self-Employed Division

Professional Bio.

Carolyn Schenck

IRS
Assistant Division Counsel (International)

Professional Bio.

Kimberly A. Schoenbacher

IRS
Acting Director, Field Operations (Foreign Payments Practice Area)
(212) 298-2027

Professional Bio.

Theodore Setzer

IRS
Assistant Deputy Commissioner (International), Large Business & International Division

Professional Bio.

Christopher Shott

IRS
Attorney, Office of Chief Counsel, Large Business & International Division

Professional Bio.

IRS
Senior Stakeholder Liaison

Professional Bio.

IRS
Sr. Stakeholder Liaison

Professional Bio.

Lindsey Stellwagen

IRS
Special Counsel (International)

Professional Bio.

Krista Sullivan

IRS
Senior Stakeholder Liaison

Professional Bio.

IRS
Deputy Chief Counsel (Operations)

Professional Bio.

Veronica Tubman

IRS
Stakeholder Liaison

Professional Bio.

IRS
Supervisory Associate Advocate
(212) 436-1753

Professional Bio.

IRS
Senior Stakeholder Liaison

Professional Bio.

David Votaw

IRS
Special Agent
[email protected]

Professional Bio.

Clifford Warren

IRS
Senior Level Counsel, Office of the Associate Chief Counsel (Passthroughs & Special Industries)

Professional Bio.

Stephen Whitlock

IRS
Director of Office of Professional Responsibility

Professional Bio.

IRS
IRS Stakeholder Liaison

Professional Bio.

IRS
Senior Stakeholder Liaison
409-740-7800

Professional Bio.