Gregory M. O'Neil
Partner
Atlantic Station
201 17th Street NW
Suite 1700
Atlanta, GA 30363
201 17th Street NW
Suite 1700
Atlanta, GA 30363
greg.oneil@nelsonmullins.com
Greg practices and nationally manages civil litigation across the United States in the areas of products and premises liability and commercial law. He also has practiced in the areas of labor and employment, asbestos and other toxic torts, securities litigation, accident investigations, professional liability, and municipal and civil rights litigation.
Greg practices and nationally manages civil litigation across the United States in the areas of products and premises liability and commercial law. He also has practiced in the areas of labor and employment, asbestos and other toxic torts, securities litigation, accident investigations, professional liability, and municipal and civil rights litigation.
Experience
The following is a selected sampling of matters and is provided for informational purposes only. Past success does not indicate the likelihood of success in any future matter.
Previous Professional Experience
- Representation of global companies in nationwide product liability, premises liability and business litigation
- Has defended corporations in personal injury lawsuits involving claims of negligence, breach of warranty and related claims in toxic tort area
- Representation of individuals and businesses in breach of contract and employment discrimination cases
- Experience with civil litigation arbitrations, trials, mediations, and appeals
- Judicial Intern for The Honorable Judge Leonard D. Wexler, United States District Court for the Eastern District of New York
- Formerly practiced in Boston, Massachusetts
Educational Activities
- University of Connecticut School of Law
- Research assistant, Professor Richard S. Kay
Internships
- Judicial Intern for The Honorable Judge Leonard D. Wexler, United States District Court for the Eastern District of New York
Education
-
University of Connecticut School of Law,
JD
(2008)
- Associate Editor, Connecticut Law Review
- College of the Holy Cross, BA (2004)
Admissions
- Connecticut
- Georgia
- Massachusetts
- New York
- Rhode Island
- U.S. District Court for the District of Massachusetts
- U.S. District Court for the District of Connecticut
- U.S. District Court for the Middle District of Georgia
- U.S. District Court for the Northern District of Georgia
The following is a selected sampling of matters and is provided for informational purposes only. Past success does not indicate the likelihood of success in any future matter.
Previous Professional Experience
- Representation of global companies in nationwide product liability, premises liability and business litigation
- Has defended corporations in personal injury lawsuits involving claims of negligence, breach of warranty and related claims in toxic tort area
- Representation of individuals and businesses in breach of contract and employment discrimination cases
- Experience with civil litigation arbitrations, trials, mediations, and appeals
- Judicial Intern for The Honorable Judge Leonard D. Wexler, United States District Court for the Eastern District of New York
- Formerly practiced in Boston, Massachusetts
Educational Activities
- University of Connecticut School of Law
- Research assistant, Professor Richard S. Kay
Internships
- Judicial Intern for The Honorable Judge Leonard D. Wexler, United States District Court for the Eastern District of New York
Media
Professional Activities
- American Bar Association
- State Bar of Connecticut
- Massachusetts Bar Association
- State Bar of Georgia
- State Bar of New York
- State Bar of Rhode Island
Greg practices and nationally manages civil litigation across the United States in the areas of products and premises liability and commercial law. He also has practiced in the areas of labor and employment, asbestos and other toxic torts, securities litigation, accident investigations, professional liability, and municipal and civil rights litigation.
Experience
The following is a selected sampling of matters and is provided for informational purposes only. Past success does not indicate the likelihood of success in any future matter.Previous Professional Experience
- Representation of global companies in nationwide product liability, premises liability and business litigation
- Has defended corporations in personal injury lawsuits involving claims of negligence, breach of warranty and related claims in toxic tort area
- Representation of individuals and businesses in breach of contract and employment discrimination cases
- Experience with civil litigation arbitrations, trials, mediations, and appeals
- Judicial Intern for The Honorable Judge Leonard D. Wexler, United States District Court for the Eastern District of New York
- Formerly practiced in Boston, Massachusetts
Educational Activities
- University of Connecticut School of Law
- Research assistant, Professor Richard S. Kay
Internships
- Judicial Intern for The Honorable Judge Leonard D. Wexler, United States District Court for the Eastern District of New York
Education
-
University of Connecticut School of Law,
JD
(2008)
- Associate Editor, Connecticut Law Review
- College of the Holy Cross, BA (2004)
Admissions
- Connecticut
- Georgia
- Massachusetts
- New York
- Rhode Island
- U.S. District Court for the District of Massachusetts
- U.S. District Court for the District of Connecticut
- U.S. District Court for the Middle District of Georgia
- U.S. District Court for the Northern District of Georgia
Practice Areas
- American Bar Association
- State Bar of Connecticut
- Massachusetts Bar Association
- State Bar of Georgia
- State Bar of New York
- State Bar of Rhode Island
Highlights from the Firm’s Insights
“Prime Equity” and the NIL Era: Shedeur Sanders’ Contract Ushers...
September 3, 2025
From the Ballpark to the Courtroom: “Babe Ruth” Charged in...
August 26, 2025
2025 Updates to HUD’s Section 8 Program: Key Considerations for...
October 16, 2025
FCC Download: Monthly Updates - October 2025
October 13, 2025