Leading Experts include Council Members from GLG Member Programs. The Gerson Lehrman Group® (GLG) LeaderSM Program is our premium Member ProgramSM. Those identified as GLG Leaders are in the top 5% of GLG CouncilRank and have an exclusivity agreement with GLG.
Orlan JohnsonChairman
Securities Investor Protection Corporation![]()
Orlan Johnson is a Partner in the Business Department of Saul Ewing in Washington, DC, where he has in-depth and practical experience in mergers and acquisitions, stock and asset acquisitions and dispositions, corporate financing, joint ventures, proxy...
Mark JohnsonPresident & Founder
ERISA Benefits Consulting, Inc.![]()
Mark Johnson, PhD, is the President of ERISA Benefits Consulting in Texas, where he focuses on labor law, labor relations, personnel policy, ERISA and the management, financing, regulation of pension, 401(k), group life and health and retiree medical...
Partner
SNR DENTON LLP![]()
Robert T. Joseph is a Partner in the Chicago office of Sonnenschein Nath & Rosenthal LLP. A member of the Illinois and Michigan bars, Mr. Joseph joined the firm in 1976. He brings 35 years of experience in the litigation and counseling of an extensive...
Partner & Chair, Copyright Practice
WILEY REIN LLP![]()
Bruce Joseph is Partner and Chair of the Copyright Practice at Wiley Rein in Washington, DC. Mr. Joseph represents clients in connection with copyright litigation, copyright and digital content protection legislation, regulation and inter-industry activities...
Loring JusticePartner
Loring E. Justice, PLLC![]()
Loring Justice is Partner in the Law office of Loring Justice in Knoxville, Tennessee, where he practices tort law. He specializes in products and pharmaceutical liability, nursing home negligence and abuse, Medicare and Medicaid fraud, and mass torts...
Marcel KahanGeorge T. Lowy Professor of Law
NEW YORK UNIVERSITY (INC)![]()
Marcel Kahan is the George T. Lowy Professor of Law at the New York University School of Law. His main areas of teaching and research are mergers and acquisitions (M&A), corporate governance, hedge funds, and bondholder rights. He has acted as consultant...
Tugba KalafatogluPresident
TUGBA KALAFATOGLU AND ASSOCIATES![]()
Tugba Kalafatoglu is the President of Tugba Kalafatoglu & Associates, a global management and public affairs consulting firm, in Turkey. She uses integrated communications strategies,conflict resolution, and promotion of product sales and services as...
Of Counsel
VAN NESS FELDMAN, PC![]()
Sam Kalen is Of Counsel at Van Ness Feldman PC in Washington, DC, where he represents clients before the courts, federal agencies, and Congress in the areas of environmental, natural resources, and energy law. Working in both the private and public sectors,...
Of Counsel
WILEY REIN LLP![]()
John Kamp is Of Counsel at Wiley Rein in Washington, DC, where is a leading advocate of First Amendment and marketing issues throughout the federal government, including the FTC, FDA, and the White House. He advises marketing clients on all aspects of...
Partner
Thouvenin Rechtsanwalte![]()
David Känzig is a Partner at Thouvenin rechtsanwälte, a Swiss law firm. Mr. Känzig represents primarily foreign companies seeking to do business in Switzerland. He has M&A experience across industries, which ranges from smaller acquisitions to multi billion...
Principal
ANDREW KETTERER LAW FIRM![]()
Andrew Ketterer is an attorney with more than 30 years experience as a trial lawyer and specializes in state government relations. Mr. Ketterer was President of the National Association of Attorneys General (NAAG), where he was a member during his three...
William KingFounder, Managing Partner
Agora Group![]()
Bill King is one of Canada's leading public affairs experts. A trusted advisor to top government & business leaders, Bill has been building complex private/public partnerships for more than 30 years. Before founding Sagebrush Communications, Bill ran...
Partner
SNR DENTON LLP![]()
Jeffrey H. Koppele is a Counsel at Sonnenschein Nath & Rosenthal LLP, where he is a member of the Taxation Practice. He provides advice on both tax and derivatives matters in a wide variety of financial transactions. In his tax practice, Mr. Koppele advises...
Partner
VAN NESS FELDMAN, PC![]()
Paul Korman is Partner in the D.C. office of Van Ness Feldman, where he focuses on natural gas regulation, representing interstate pipelines, intrastate pipelines, natural gas producers, marketers and distribution companies. Mr. Korman represents companies...
Senior Associate
Lidings Law Firm![]()
Larisa Kotova is a Senior Associate at Lidings Law Firm in Moscow. She specializes in the areas of Litigation & Arbitration. Previously she worked at the Advocate bureau Blishchenko and partners and prior to that at the Legal consultation ? 1 Inter-regional...
Partner
BRACEWELL & GIULIANI LLP![]()
Edward D. Krenik is Senior Principal in the Government Relations, Advocacy and Strategy Section at Bracewell & Giuliani located in Washington, DC. Previously, Mr. Krenik served in the Bush Administration as Associate Administrator for Congressional and...
Senior Lobbyist
WILEY REIN LLP![]()
Peter Krug is a Senior Lobbyist at Wiley Rein in Washington, DC, where he represents primarily telecommunication companies from broadcasting, wireless, telephony, broadband, and other telecom industries, which included the CBS television network, the...
President & COO
CLARK & WEINSTOCK INC![]()
Ed Kutler is President and Chief Operating Officer at Clark & Weinstock in Washington D.C. He has more than twenty years experience as a consultant in the research, development and implementation of national public policy. Before joining the firm, Mr....
Frank LamancusaOf Counsel
BINGHAM MCCUTCHEN LLP![]()
Frank G. Lamancusa is Of Counsel at Bingham McCutchen in Washington, DC, where he focuses on antitrust and competition issues principally in the telecommunications industry. Previously, he served as a professional arbitrator and mediator on behalf of...
President
Lathen Consulting, LLC![]()
Deborah Lathen is President of Lathen Consulting in Washington, DC, where she specializes in providing services to telecommunications and media companies. She also serves as a Non-Executive Director of the Board of Directors of British Telecom. Previously,...