Mark Thompson is a member of the three-person Executive Committee, which is the governing body of our 500 lawyer firm and serves to advance and implement its strategic goals and objectives. Since 2008, Mark has also served on the firm's Board of Directors. In addition to his role in the leadership of the firm, Mark has distinct responsibility for the oversight of our 19 regional offices located across Pennsylvania, New York, New Jersey, Ohio, Delaware and Florida.
Mark's legal practice is focused in the areas of corporate, premises and products liability defense with particular emphasis in the theme park and brewing industries. During his career, Mark has defended a variety of clients in high-profile and complex cases. For almost 20 years, throughout Florida and other jurisdictions, he has had the privilege of representing the former Anheuser-Busch Companies, now operating independently as Anheuser-Busch InBev and SeaWorld Entertainment, Inc.
Rated AV Preeminent by Martindale-Hubbell, recognized in 2006, 2007, 2013 and 2014 as a Florida Super Lawyer and in 2012 as one of Florida's Legal Elite by Florida Trend Magazine, Mark is admitted to practice before the Florida Supreme Court, the United States Court of Appeals for the Eleventh Circuit and the United States District Court for the Middle District of Florida. He has tried cases in county, circuit and federal courts and argued before the District Courts of Appeal. In 2010, he represented a client testifying before the U.S. House of Representatives in Washington, D.C.
A graduate of the University of Florida, Mark worked as an insurance adjuster for two years before starting law school. As a law student, he made the Dean's List and was elected to membership of The American Journal of Trial Advocacy, where he authored Protective Orders: Sword and Shield in the War of Discovery, 12:3 The American Journal of Trial Advocacy (Summer 1989). Mark was also active in moot court and mock trial competitions before graduating from the Cumberland School of Law in 1989.
After graduation, Mark joined the defense litigation firm of Rumberger, Kirk & Caldwell where he was a partner and practiced for 12 years. In 2001, Mark joined Marshall Dennehey Warner Coleman & Goggin, assuming management of the firm's Orlando office. His responsibilities were increased in 2004 when he was appointed head of the state's casualty practice group and again in 2006 when he was appointed regional managing attorney for the four Florida offices. In 2008, Mark was elected by his fellow shareholders to serve on the firm's nine-member board of directors.
•The Best Offense is a Good Defense: Managing Liability Claims in Today's Litigious Environment, Business Insurance Webinar, August 12, 2015
•The Claim Management Link: Interplay Between Risk Tolerance, Operational Structure, Litigation and Claim Outcomes, CLM Annual Conference, March 2015
•Florida Premises Liability - Investigation and Defense
•Florida Liquor Liability
•Spoliation of Evidence
• Experience is the Best Teacher for Lateral Moves, The Legal Intelligencer, Top Laterals Supplement, February 24, 2015
• Protective Orders: Sword and Shield in the War of Discovery, 12:3 The American Journal of Trial Advocacy, Summer 1989
Honors & Awards
•AV Preeminent by LexisNexis Martindale-Hubbell
•Florida Super Lawyer, 2006-2007, 2013-2014
•Florida Trend Magazines Florida Legal Elite, 2012
•Claims & Litigation Management Alliance
G. Mark Thompson Co-Presents Business Insurance Magazine Webinar
August 17, 2015
G. Mark Thompson, member of the Executive Committee and Board of Directors at Marshall Dennehey Warner Coleman & Goggin, was a featured presenter for the Business Insurance-sponsored webinar, The Best Offense is a Good Defense: Managing Liability Claims in Today's Litigious Environment. Mr....
Marshall Denneheys Chairman and COO Retires; Peter S. Millers Departure Ushers in New Era of Leadership
July 2, 2014
Marshall Dennehey Warner Coleman & Goggin announced today the June 30th retirement of Peter S. Miller, longtime Chief Operating Officer, Chairman of the Board of Directors, Executive Committee member, Director of the Workers' Compensation Department, and Managing Attorney of the Philadelphia...
Marshall Dennehey Warner Coleman & Goggin Elects Board of Directors
December 19, 2012
December 2012 - Philadelphia, PA - The Executive Committee of the defense litigation firm Marshall Dennehey Warner Coleman & Goggin (MDWC&G) is pleased to announce that Robin Snyder, Esq. was elected as a member of the firm's board of directors as well as senior vice president at the annual...
2015 CLM Annual Conference Conference Mar 25, 2015
Michele Punturi, a shareholder in the Workers' Compensation Practice Group, Jeffrey Rapattoni, a shareholder with the Fraud/Special Investigation Practice Group, and G. Mark Thompson, a member of the executive committee and the firm's board...
A Message from the Executive Committee
Defense Digest Article June 1, 2015
The first rule of sustainability is to align with natural forces, or at least not try to defy them...., Defense Digest, Vol. 21, No. 2, June 2015Defense Digest is prepared by Marshall Dennehey Warner Coleman & Goggin to provide information on recent legal developments of interest to our readers. This publication is not intended to...
Experience Is the Best Teacher for Lateral Moves
Articles February 24, 2015
On the Pulse...Message from The Executive Committee
Defense Digest Article September 1, 2014
By G. Mark Thompson, Esq.* “It is the responsibility of leadership to provide opportunity and the responsibility of individuals to contribute.”..., Defense Digest, Vol. 20, No. 3, September 2014Defense Digest is prepared by Marshall Dennehey Warner Coleman & Goggin to provide information on recent legal developments of interest to our readers. This publication is not intended to provide...
Year Joined Organization