Meet Our Team

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David Metzner, Managing Partner

David Metzner has consulted for over 25 years on the federal nature of the American Government and the interplay between the states, Washington, DC, and foreign governments in the development of public policy. This has included national debates among the Republican and Democratic political parties, the regulation of the financial markets, trade policy, intellectual property and foreign policy.

Mr. Metzner has been with American Continental Group since 1994. In this capacity, he has assisted corporate and non-profit organizations in understanding the development of public policy in both Washington and across the United States.

In 2007, Mr. Metzner assumed the leadership of ACG Analytics, the firm’s analytical consultancy, which advises asset managers and corporate leaders on how public policy can affect their investment and management decisions. Most recently, ACG Analytics has been a resource for firms researching, government conservatorship of the GSEs, President Trump’s trade policy, the EU macro economy, Brazil’s Bolsonaro Government as well as Puerto Rico’s debt issues. Since the firm’s inception, he has supervised the publication of over 9000 pieces of written research and countless custom research assignments for clients. Additionally, he has led the organization of research trips to Athens on Grexit, London on Brexit, Berlin on EU macro and Washington on the Venezuela crisis, the GSEs and Puerto Rico. He is frequently asked to speak on the development and implementation of the Trump Administration’s domestic and foreign policies.

Mr. Metzner began his public policy career as the Director of Legislative Affairs for The Singer Company. He assisted the CEO and other senior executives in developing corporate positions on tax policy, international trade, and national security. During this period, he often spoke to corporate employees about the private sector’s role in policy development at the state, local, and federal levels of government.

In January 2009, Mr. Metzner completed his six-year Presidential appointment as Vice Chairman of the Board of Trustees of the Woodrow Wilson International Center for Scholars. In this role, he focused his efforts on strengthening the Center’s programming on Globalization, China and Latin America. He led the Board’s initiative in creating the Kissinger Institute on China-United States Relations. Congressman Lee Hamilton, the Wilson Center’s President, called this the “Center’s most important initiative in thirty years.” The Chinese Government has enthusiastically endorsed the Institute for its leadership in the two nations’ bi-lateral relations.  He is a member of the Economic Club of Washington and the National Committee on US-China Relations. He has been recognized by Crain’s New York Business and Washington Life for his deep understanding of the developmental process  of public policy in the United States.

Mr. Metzner earned a Bachelor of Arts in Economics from Boston University, a Master of Arts in Law and Diplomacy from the Fletcher School of Law and Diplomacy, and a Juris Doctor from the George Washington University National Law Center. While at Fletcher, he produced a highly regarded thesis on the role of the Vice President in Foreign Policy. At George Washington, he did research on government procurement policy and its impact on the economy.

He resides in Washington, DC and is married to the former Viktoria Jerch and has four daughters and two dogs.

Gabriella Heffesse, Chief Operating Officer

Gabriella Heffesse joined ACG Analytics in 2014 and focuses on client relations, business development, and analyzing policy effects on capital markets. Since joining ACGA she has led trips for clients to meet with governments and officials in several countries including Greece, Argentina, Germany, and the United States.

Gabriella received her B.A. from Dartmouth College majoring in economics with a concentration in finance and international markets, and minored in French Literature. She has passed all three levels of the CFA exam.

Prior to joining the ACG team Gabriella interned at Morgan Stanley, concentrating on Argentinean and Venezuelan markets. She also worked at LA Properties, a real estate firm in Los Angeles.

John East, Director of Research

John East comes to ACG from Capitol Hill where he served most recently as a liaison to the Senate Health, Education, Labor & Pensions (“HELP”) Committee for Senator Wayne Allard (R-CO), while also handling the Senator’s work before the Labor/HHS Appropriations Subcommittee.

Previously, he worked from 2003-2006 as an aide to Senator Richard Shelby (R-AL), then-Chairman of the Senate Banking, Housing & Urban Affairs Committee and now Chairman of the Senate Appropriations Committee. For the Banking Committee, John focused on check, credit card and electronic payments, Federal Reserve oversight and housing. He also served as a staff conferee for the public transportation title of SAFETEA-LU, the 6-year transportation bill (P.L. 109-50). In 2002, John worked in the House of Representatives for Scott McInnis (R-CO), a member of the Committee on Ways & Means and the Natural Resources Committee. John brings financial sector, healthcare and Congressional affairs expertise to the American Continental Group.

Before coming to Capitol Hill, John worked on numerous campaigns across the country, from state legislative, gubernatorial and ballot initiative campaigns, to House and Senate campaigns—in both the primary and general stages. Although he has worked mainly for Republicans, John began his career in politics volunteering for the unsuccessful House race of President Barack Obama and the unsuccessful Presidential race of Vice-President Al Gore.

John received his JD from the University of Maryland. He also graduated with honors from the University of Chicago where he focused on U.S. security and diplomacy. A rare native of Washington, D.C., John graduated with honors from St. Albans High School, receiving the prizes in English and German. John takes an active interest in agricultural policy and legislation. He is active in local Maryland politics.

Meilee Wong

Meilee joined ACG in 2009 and has served in a variety of roles, most recently as Managing Director of Special Projects. She brings a particular expertise in managing complex strategic projects and logistics for our clients. Previously, Meilee worked at several different nonprofits in their Federal policy and communications departments. She also served overseas in the Econ/Pol section of the U.S. Consulate Sao Paulo (Brazil) and speaks Portuguese.

Meilee holds a Master’s in Political Management from The George Washington University, and a bachelor’s in Print Journalism from the University of Southern California.

Rolf Maihöfer

Mr. Maihöfer is an independent consultant focusing on the Financial Sector and ACG Analytics’ European Partner. Prior to this assignment, he was a Managing Director within Citi’s Fixed Income and Capital Markets Departments, responsible for Debt Origination, Structured Products, Derivatives and Securitisation in Frankfurt and London. Mr. Maihoefer started his career in 1988 at Salomon Brothers in Frankfurt, New York and London and worked as a Director for DresdnerKleinwortBenson as Head of Derivatives Marketing for 5 years.

Mr. Maihöfer served for 5 years as Member of the Advisory Board of True Sale International as was founding member of the German securitisation initiative TSI in 2003. From 2011 until 2013, he was Co-Chairman of the Financial Services Committee of the German American Chamber of Commerce in Frankfurt and represented Citi at the German PPP initiative, ÖPP Beteiligungs AG des Bundes from 2009 to 2013. He will become a member of the board of Stiftung Kapitalmarktforschung für den Finanzstandort Deutschland, as of September 2013.

Mr. Maihöfer holds the degree Diplom-Kaufmann from the University of Regensburg.

Robert Kahn, Consultant

Robert Kahn is an economic consultant, with an expertise in macroeconomic policy, finance and crisis resolution. Until recently, Dr. Kahn was a senior fellow for international economics at the Council on Foreign Relations (CFR), where his work focused on the intersection of foreign policy, economics and markets. Prior to joining CFR, Robert was a senior strategist with Moore Capital Management, and before that he was a senior adviser in the financial policy department at the World Bank, where he focused on financial sector assessments for developing economies and was the Bank’s liaison to the secretariat of the Financial Stability Forum.

Robert also held staff positions at the International Monetary Fund (IMF), where he worked on public policy and the resolution of debt crises in emerging markets. He was a member of the IMF team that worked closely with Korean authorities in 1997-1998 to develop a system for comprehensive monitoring and reporting of external debt and reserves, and subsequently was involved in development of the Fund’s policy for private
sector involvement in crisis resolution.

Robert held various senior-level positions at Citigroup and was the managing director and head of the sovereign advisory group, served as the head of the Office of Industrial Nations at the US Treasury, and was a senior economist at the Council of Economic Advisers, as well as the Federal Reserve Board.

Robert received his B.A. from the University of Chicago and his Ph.D. from the Massachusetts Institute of Technology.

Chris Israel

Chris Israel spearheads all technology-media-telecom issues for ACG Analytics, bringing his experience as an accomplished public and private sector executive with an extensive record of leadership, including senior-level appointments by the President of the United States, service on Capitol Hill and holding a senior-level position within a Fortune 50 company.

Mr. Israel works with a diverse range of clients to develop and execute effective policy and communications strategies. He continues to be a frequent speaker on IP and innovation issues and was named one of the 50 “Most Influential People on IP” by Managing Intellectual Property magazine in 2006. He has also been called upon to testify before Congress several times since leaving public service.

Mr. Israel served for nearly seven years in senior leadership roles in the Bush Administration. He was appointed Deputy Assistant Secretary for Technology Policy at the Commerce Department by President Bush on 2001. While in this position, he led the development and execution of the Administration’s policies designed to maximize U.S. competitiveness and technological growth.

From 2003 to 2005, Mr. Israel served as Deputy Chief of Staff to Commerce Secretaries Donald L. Evans and Carlos Gutierrez, where he assisted in the leadership and management of major Commerce Department priorities such as trade and economic policy. He also served as senior liaison to the White House and other federal agencies.

In 2005, he was appointed to be the first U.S. Coordinator for International Intellectual Property Enforcement by President Bush. In this role, he was responsible for coordinating and leveraging the resources of the U.S. government to protect American intellectual property at home and abroad. He was frequently called upon to testify before Congress and lead U.S. delegations to key countries including China, India, Russia, Japan and the EU. He also represented the U.S. in global fora including WIPO, G8 and the OECD.

Before serving in the Bush Administration, Mr. Israel was Director of International Policy at Time Warner where he worked on issues such as online privacy, intellectual property protection and online taxation. He also assisted in the development of the Global Business Dialogue on E-Commerce, working directly with Time Warner’s then-CEO Gerald Levin.

Earlier in his career, he served on Capitol Hill for U.S. Representatives Jan Meyers (R-KS) and Todd Tiahrt (R-KS).

Mr. Israel received his B.A. from the University of Kansas and an M.B.A. from The George Washington University.

Mr. Israel also currently serves on the Board of Advisors for Sproxil, Inc., a venture-backed social enterprise that provides a unique solution to minimize the presence of counterfeits in emerging markets, while connecting legitimate companies directly to their consumers in a very scalable way.

Kathy Tompkins

Kathy has over 25 years of leadership experience acquired from the executive search, strategic communications and financial services industries. Most recently, her role at Yihai Group focused on developing the Beijing-based real estate developer’s footprint in the US. At Strategy XXI, her practice focused on corporate reputation risk. Previously, she founded the U.S. practice of Sheffield Haworth, a UK-based global executive search firm where she specialized in investment management lift-outs.

Additionally, she created a Diversity Search Practice and a Board Practice for Women. These initiatives are a direct result of passionate commitment to women’s advancement in the workplace and society. She strongly believes in the tangible benefits of corporate responsibility to a company’s bottom line results. She started her search career in the Financial Services practice at Spencer Stuart.

She received her M.B.A. in Finance from NYU Stern School of Business.

Ron Baldwin, Special Advisor to ACGA

Ron Baldwin has a proven track record leading nonprofit and for-profit organizations with economically diversified revenues generated through marketing initiatives, fundraising, and public relations.  In particular, he has extensive relationships with the celebrity and California Democratic community. Ron provides clients with valuable insights from key policy makers at the state and national levels and access to national print and broadcast media. He facilitates contacts with high profile members of the entertainment and arts community. Ron advises celebrity actors and activists and others in the entertainment and arts communities on their political and philanthropic strategies, including their use of social media engagement, appearances, and production of fund raising awareness raising events. Following a long and successful career in the private sector in the global music business, he served for three years as the Executive Director of JP/HRO, Sean Penn’s non-profit humanitarian relief organization in Haiti, after serving on the ground as a volunteer providing direct aid to communities following the earthquake of 2010. Ron is a Board Director for the Equal Rights Amendment Coalition.

Brian C. Dean, Partner

ACG Analytics is pleased to welcome Brian C. Dean, a widely respected Latin American policy and trade expert, to the firm. Brian will be handling our Argentina and Venezuela coverage, among other topics.

Prior to joining ACGA, Brian oversaw the State of Florida’s public-private joint venture promoting economic development through connections to Latin America and the Caribbean. He was also appointed by Governor Jeb Bush (R-FL) to lead the state’s efforts to promote trade expansion in the Americas.

Brian also spent time on the ground in Latin America, working through the International Republican Institute to develop programs through political parties in Brazil, Argentina, Chile, Mexico, Peru and Guatemala. He is fluent in Spanish and Portuguese.

His professional affiliations include having served as the U.S. Executive Director of the Interamerican Ethanol Commission, the Greater Miami Chamber of Commerce, and on the Board of Directors of the World Trade Center Miami.

Prior to his overseas experience, Brian worked on Capitol Hill as the Chief of Staff to Rep. F. James Sensenbrenner (R-WI), the former Chairman of the House Judiciary Committee and the House Science Committee.

He holds a B.A. in Latin American Studies and Political Science from the University of Wisconsin.

Robert Wagener, Director of Policy

Robert Wagener joined ACGA in January of 2016. He covers a range of issues including financial services, housing, and other Congressional and regulatory policy actions affecting investment strategy in various U.S. industry sectors.

Prior to ACGA, Robert served as legislative counsel to Representative Richard Hanna of New York.  He was responsible for handling a large issue portfolio that included healthcare, international trade, financial services, labor, and intellectual property.  Robert also spent time with the National Republican Senatorial Committee and Representative Peter King’s office.

Robert graduated law school from Marquette University and is licensed to practice law in Wisconsin and Illinois.   He also received a B.A. in economics from the University of Notre Dame.


Christopher Czerwinski, Director of International Policy

Christopher Czerwinski joined ACGA in 2016. He provides strategic analysis on a range of policy issues including international trade, financial services, tax, energy and Latin America.

Christopher received an M.A. in International Economics from Johns Hopkins SAIS and a B.A. in Political Science from Clemson University.