Grady maintains a diverse commercial litigation practice. He advises clients in contract, fraud, shareholder, and employment disputes. He also counsels insurers in complex coverage matters and bad faith litigation. His experience includes drafting briefs, managing discovery, and taking and defending depositions.
Before joining Mintz, Grady was a litigation associate at a New York-based international law firm. Before that, Grady served as a law clerk for the Honorable Gustavo A. Gelpí, who is now Chief Judge of the United States District Court for the District of Puerto Rico.
During law school, Grady served as a judicial intern for the Honorable Patti B. Saris, Chief Judge of the United States District Court for the District of Massachusetts. In law school, Grady was an executive editor of the Alaska Law Review and a student attorney in Duke Law’s Wrongful Convictions Clinic. He received the Duke Law Clinics Advocacy Award for his work on behalf of a client who was exonerated after being wrongfully incarcerated for 23 years.
In college, Grady was a captain of the Oberlin College baseball team.
viewpoints
Health Care Enforcement Kept the DOJ Fraud Section Busy in 2020
March 8, 2021 | Blog | By Eoin Beirne, Grady Campion
News & Press
FCA Bar Eager to Scrutinize 11th Circ. Qui Tam Debate
December 9, 2025
Comments from White Collar Defense and Government Investigations Practice Co-chair Eóin Beirne and Litigation Associate Grady Campion were featured in a Law360 Healthcare Authority article previewing oral arguments in an Eleventh Circuit case challenging the constitutionality of the False Claims Act’s whistleblower provisions. This is a closely watched case that could ultimately head to the Supreme Court.
173 Mintz Attorneys Across 53 Practice Areas Recognized by The Best Lawyers in America 2026
August 28, 2025
173 Mintz attorneys across 53 practice areas have been recognized by Best Lawyers® in the 2026 edition of The Best Lawyers in America©. Five Mintz attorneys received 2026 “Lawyer of the Year” awards, and 61 firm attorneys were included in the 2026 edition of Best Lawyers: Ones to Watch.
Mintz has earned top rankings in the 2025 edition of Legal 500 United States and Canada guides. The firm is recognized in 20 practice categories, and 78 of its attorneys are individually ranked in the guide, with several receiving recognition in more than one category. Additionally, two attorneys are featured in the "Hall of Fame," seven attorneys are named "Leading Lawyers," and five attorneys are recognized as a "Next Generation Lawyers."
Mintz is pleased to announce that 31 attorneys have been named Massachusetts Super Lawyers and 35 attorneys have been named Massachusetts Rising Stars for 2024.
The Best Lawyers in America 2025 Recognizes 184 Mintz Attorneys across 56 Practice Areas
August 15, 2024
187 Mintz attorneys have been recognized by Best Lawyers® in the 2025 edition of The Best Lawyers in America©. Notably, three Mintz attorneys received 2025 “Lawyer of the Year” awards, and 64 firm attorneys were included in the 2025 edition of Best Lawyers: Ones to Watch.
Fifty-Nine Attorneys Recognized as 2023 Massachusetts Super Lawyers and Rising Stars
October 12, 2023
Mintz is pleased to announce that 32 attorneys have been named Massachusetts Super Lawyers and 27 attorneys have been named Massachusetts Rising Stars for 2023.
Mintz is pleased to announce that 120 firm attorneys have been recognized as leaders by Best Lawyers® in the 2024 edition of The Best Lawyers in America©.
Healthcare Enforcement & Litigation 2022
August 27, 2021
Events & Speaking
Recognition & Awards
Best Lawyers in America "Ones to Watch": Insurance Law (2024-2026), Commercial Litigation (2026)
Massachusetts Super Lawyers: Rising Star - Business Litigation (2023-2025)
Recent Insights
Top 10 Takeaways on FCA Enforcement from the FBA’s 2026 Qui Tam Conference
February 23, 2026| Blog
