Mark H. Troutman

Mark H. Troutman

Partner
P: 614.221.2121 | F: 614.365.9516
EMAIL mtroutman@isaacwiles.com

Assistant Lisé LaBair 614.220.5102 llabair@isaacwiles.com
about MarkX+X+

Mark Troutman protects consumers. He’s relentless, laser-focused on details, highly creative, and ready to serve at a moment’s notice.

As the co-leader of the firm’s class action efforts on behalf of plaintiffs across the country, Mark often battles some of the world’s largest and most sophisticated companies.  After spending the beginning part of his career doing defense work, Mark is dedicated to vindicating the rights of consumers against corporate misdeeds.  Mark’s work takes him across the country, practicing in state courts throughout Ohio and federal courts from California to Virginia.  Such a practice relies on relationships with other lawyers from across the country, which is essential when taking on adversaries who are sophisticated and are not afraid to use their vast resources to defend themselves.

As a co-author of the leading guide on Ohio Consumer Law for nearly a decade, Mark has kept up with the emerging trends in consumer law.  This enables him to assume leadership roles in his cases to help guide this complex litigation.  Importantly, keeping up with the current legal trends also helps the lawyers he teams with to think ahead on the impact of certain decisions in his cases and how they influence the final result.

Mark’s representative cases include, but are not limited to, the following:

  • Lead Counsel in Consumer Class Action against Porsche in which the parties settled the plaintiffs’ claims for tens of millions of dollars;
  • Special Counsel for the Ohio Attorney General, claims against five of the country’s largest pharmaceutical companies alleging misrepresentations and deceptive marketing that caused the nation’s current opioid crisis;
  • Lead Counsel in Consumer Class Action against Global Fitness gyms that operated under the name Urban Active, which eventually settled for amounts equivalent to several months’ gym dues;
  • Co-Lead Counsel in class action claiming improper deductions from royalty payments to lessors of major oil and gas operator; and,
  • Liaison Counsel in Consumer Class Action against Honda alleging undue vibration in their 2015 and 2016 Honda CR-V model vehicles.
education & admissionsX+

Education

  • The Ohio State University, J.D., 2003
  • The Ohio State University, Political Science and Criminology, summa cum laude, B.A., 2000

Bar & Court Admissions

  • Ohio
  • *practiced in many other jurisdictions based upon pro hac vice admissions
  • U.S. District Court, Southern District Ohio, 2003
  • U.S. District Court, Northern District Ohio, 2004
  • U.S. Court of Appeals, Sixth Circuit, 2005
articles & presentationsX+

articles & presentations

Articles

  • "Ohio Consumer Law," Co-Author, published by Lexis Publishing, 2009-Present

Presentations

  • "Nuts and Bolts of Class Certification—Class Definitions, Damages Models, and Trial Plans," American Association of Justice Class Action Law Group CLE, Presenter, New York City, December 6, 2018
  • "Vetting & Preparing Plaintiffs," Class Action Mastery Conference, Panelist, New York City, May 10, 2018
professional & community activitiesX+

professional & community activities

  • Ohio State Bar Association
  • Columbus Bar Association
  • Public Justice Foundation, Member
  • American Association of Justice, PAC Member
honorsX+

honors

  • The Best Lawyers in America®,Mass Tort Litigation/Class Actions-Plaintiffs
  • Ohio Super Lawyers® Rising Stars, 2012-2018