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Columbus Medical Malpractice Lawyer

Updated: 10/09/2026

Reviews for Mark E. Defossez

Overall Rating

5.0

6 Reviews

5.0 (4)

5.0 (2)

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6 Reviews

5

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4

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Areas of Practice

Medical Malpractice
Products Liability Law
Nursing Home Neglect
Truck Accident
Car Accident

Attorney Information

Overview

Mark has been in litigation practice for over 42 years. He represents clients cases arising out of medical malpractice, motor vehicle accidents, industrial accidents, dangerous products, and other cases of serious injury or death. In his practice, Mark has obtained substantial results for the victims of these types of injuries.

Mark has obtained the highest civil jury verdicts in Franklin County (2000, 2001), Licking County (1998) and Gallia County (2008). His jury verdicts include an $8.5 million verdict for a worker who lost a portion of his arm due to a workplace accident. Watch News Broadcast about the trial here. His trial experience and expertise speaks for itself.

Awards and Honors

Awards

Super Lawyers® Selectees

Mark E. Defossez included in a Super Lawyers® list

Honors

Ohio Super Lawyer, 2013 – present
Largest Civil Jury Verdict in Franklin County, 2000 - 2001

Other Sources of Feedback About Mark E. Defossez

Included on the 2027 Ohio Super Lawyers list

Past Lists

2026 Ohio Super Lawyers list
2025 Ohio Super Lawyers list
2024 Ohio Super Lawyers list
2023 Ohio Super Lawyers list
2022 Ohio Super Lawyers list
2021 Ohio Super Lawyers list
2020 Ohio Super Lawyers list
2019 Ohio Super Lawyers list
2018 Ohio Super Lawyers list
2017 Ohio Super Lawyers list
2016 Ohio Super Lawyers list
2014 Ohio Super Lawyers list
2013 Ohio Super Lawyers list

Education

Legal Education

Boston College Law School, Boston, Massachusetts
J.D.

Non Legal Education

Northwestern University
B.S.

Current Employment Position(s)

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Partner
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Bar Admissions

Massachusetts, 1985
Ohio

Other Affiliations

Columbus Bar Association
Ohio State Bar Association
American Association for Justice
Franklin County Trial Lawyers Association
Ohio Academy of Trial Lawyers

Photo

Contact

Columbus, OH

471 E Broad St
# 1520
Columbus, OH 43215

Directions

Phone Number: 614-556-4248

Fax Number: 614-849-0475

Email: Send a message

Websites:

Credit Cards Accepted
Free Consultations
Virtual Appointments

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Mark E. Defossez - Columbus, OH