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.
Robert ButzPartner and Interim Manager
taskforce - Management on Demand GmbH![]()
Robert Butz is Interim Manager and Partner at taskforce in Ebersberg (Germany), an interim and project management consultancy. Previously, he was Product Manager at Ben Q (2003-2006), where was last responsible for the product management of 2G phones...
Analyst
Ergo![]()
Bryce Campbell manages Ergo’s research projects in Argentina and Brazil, as well as the greater Spanish and Portuguese speaking world. His recent projects include studies on vaccine approval procedures in Brazil and Argentina; attitudes towards new gene...
Anthony CancelaPresident
CANCELA INSURANCE BROKERAGE, LLC![]()
Anthony Cancela Jr., RHU, RFC, is the President and CEO of Cancela Insurance Brokerage, LLC, a New Jersey-based Insurance Brokerage which has provided insurance consultation and implementation for clients in New Jersey, New York, and Pennsylvania, since...
Ronald CathcartChief Executive Officer
Columbia Capital Consulting Group, Inc![]()
Ronald Cathcart, was until April 2008, the Chief Enterprise Risk Officer for Washington Mutual, the largest thrift in the US with $300B in assets, a 2200 branch network and nationwide lending/administrative offices engaged in consumer and commercial banking...
Analyst
Ergo![]()
Alexis Cedeno leads Ergo research projects in Latin America, her most recent work covering the political risks of real estate investment in Mexico. She has also conducted numerous projects focusing on the Middle East, Southeast Asia, and East Asia, specifically...
President
Chatham Mortgage Partners Inc.![]()
Joseph Chatham is the President of Chatham Mortgage Partners, a California based residential mortgage brokerage and consulting firm. As of 2010, Mr. Chatham completes his 21 years in the mortgage industry, mostly as a broker. His experience includes,...
Partner
taskforce - Management on Demand GmbH![]()
Jens Christophers is a Partner at taskforce, a Germany based interim and project management company. Mr. Christophers especially focuses on the assumption of management responsibility to design the change or setup process in corporate or mid-sized business...
Ralf CoennenPartner
taskforce - Management on Demand GmbH![]()
Ralf Coenen is an independent Interim Manager and Partner at taskforce Management on Demand. Mr. Coenen acts as interim manager in CEO,CRO and COO positions with a particular focus on restructuring, change management, innovation management, product portfolio...
President
David Coffey Agency, Inc.![]()
John David Coffey is the President of David Coffey Agency, an independent insurance brokerage firm. Mr. Coffey is also an Agent at Direct General Corporation. He has over 14 years of experience on the retail side of insurance in both the captive and independent...
Robert CohenManaging General Partner
Alliance Benefits & Compensation, LLC ![]()
Robert Cohen is the Founder and Managing General Partner of Alliance Benefits & Compensation, an employee benefits services firm in Washington, DC. Mr. Cohen has over 20 years of experience as a human resources and employee benefits professional in the...
David ColeDirector
Chelgate Systems Ltd![]()
David Cole is a Director at Chelgate Systems since 1989. He is an Executive Director in several companies in cards and payments, including Caribbean Electronic Payments, Safetipay, Transaction Processing Solutions and Smart Direction Online Services....
Director of Financial Strategies
AURIEMMA CONSULTING GROUP INC![]()
John Costa is the Managing Director of Financial Strategies at Auriemma Consulting Group, where he has been working since January 2010. He was formerly Chief Executive Officer and Co-Founder of Promontory Asset Finance Company in New York, which he joined...
Lisa CurranPrincipal
Perspicua Strategic Partners![]()
Lisa Curran, CFA, is President of Perspicua Strategic Partners, an independent management consulting firm. Ms. Curran was previously Director of Strategic Planning at the Chicago Mercantile Exchange (CME) where she managed a team responsible for developing...
Vice President for Training and Development
Amba Holdings Inc. ![]()
Nilendra de Mel is Vice President for Training and Development for Amba Research Costa Rica where he has over six years’ experience in financial analysis and investment research in the financial services sector, including four years at a leading investment...
Managing Partner
Hilb Rogal and Hobbs of Metropolitan Washington, Inc.![]()
Joseph Delaney is a Managing Partner at Willis HRH of Metropolitan Washington, DC, a brokerage which places general and specialty insurance (including property/casualty, aviation, and employee benefits) with major underwriters on behalf of its targeted...
Donald DePalmaChief Strategy Officer
COMMON SENSE ADVISORY INC![]()
Donald DePalma is the Chief Strategy Officer of Common Sense Advisory. Since 2002, Dr. DePalma has led Common Sense Advisory's research into the best practices, technology, and professional services which support business globalization. He is an industry...
Conal DuffyVice President
Alliant Insurance | A Blackstone Group Company![]()
Conal B. Duffy is a Vice President at Alliant Emerging Markets, a leading insurance brokerage and risk advisory unit of Alliant Insurance Services which is majority owned by the Blackstone Group. Mr. Duffy has over 20 years of experience in international...
Matthew EatonPresident
MDE Partners![]()
Matthew Eaton is the President of MDE Partners, an independent business process and human resource consulting firm. Mr. Eaton is also on the Board of Directors at VIDSTONE. Mr. Eaton has served as Sales and Market Manager for Colorado at Gevity HR (GVHR),...
Axel EversbergIndependent Interim Manager and Consultant
taskforce - Management on Demand GmbH![]()
Axel Eversberg is the Owner of Eversberg Consulting and a Partner at taskforce, a Germany based interim and project management company. Mr. Eversberg takes over responsibility in the solution of complicated entrepreneurial challenges in small to medium-sized...
Managing Associate
AURIEMMA CONSULTING GROUP INC![]()
Ed Falco is currently a Managing Associate with Auriemma Consulting Group. Mr. Falco has extensive experience in the card industry and has experience ranging from complex product configuration problems to TSYS and FDR platform support to portfolio migration...