LegiStorm

Biographical

Family:

Education

• University of Florida Fredric G. Levin College of Law - LLM, taxation (1999-2000)

• University of Florida Fredric G. Levin College of Law - JD, honors (1996-1999)

• University of Florida (Gainesville) - BA, political science (1993-1996)

• Wharton School of the University of Pennsylvania (1991-1993)

Employment History

• Arnold Ventures LLC (Oct. 2021-)

  Executive Vice President, Public Finance

• Steptoe & Johnson LLP (July 2018-Oct. 2021)

  Managing Director

• House Speaker (Republican) (Jan. 2016-July 2018)
  Rep. Paul Ryan (R-WI)

  Policy Assistant to the Speaker/Senior Counsel, Tax

• House Ways and Means Committee, Tax Policy Subcommittee (Nov. 2015-Jan. 2016)
  Rep. Charles Boustany (R-LA)

  Chief Counsel, Tax/Staff Director

• House Ways and Means Committee, Tax Policy Subcommittee (Dec. 2014-Nov. 2015)
  Rep. Dave Reichert (R-WA)

  Chief Counsel, Tax/Staff Director

• House Ways and Means Committee Select Revenue Measures Subcommittee (2013-Dec. 2014)
  Rep. Pat Tiberi (R-OH)

  Staff Director

• House Ways and Means Committee Select Revenue Measures Subcommittee (2013)
  Rep. Pat Tiberi (R-OH)

  Tax Counsel/Subcommittee Staff Director

• House Ways and Means Committee (2012-2013)

  Tax Counsel

• House Ways and Means Committee (April 2009-2012)

  Tax Counsel/Staff Director, Oversight Subcommittee

• Sen. George Voinovich (R-OH) (Oct. 2006-April 2009)

  Legislative Director/Senior Adviser

• House Budget Committee (Oct. 2003-Sept. 2006)

  Counsel

Contact Information

• 
  Email, work:
  gcallas@arnoldventures.org

Washington, D.C. Office
1776 I St. NW
Washington, District of Columbia 20006
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Lobbying and Foreign Representation

Listed as lobbyist by registrants:

• KPMG LLP (2001)
• Steptoe LLP (2018-2021)

Lobbied on behalf of:

• Alliant Energy Corp.
• Assured Guaranty Ltd.
• Assured Guaranty Municipal Corp.
• Blockchain Association
• Carlyle Group LLC
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Privately Financed Travel

3 trips taken between 2016 - 2018 costing $2,231

See map of trips

Personal Financial Disclosures

Disclosures as a staffer:

Congressional Salary