John G. O’Neill
Sugarman, Rogers, Barshak & Cohen, P.C.
Recognized since 2023
Boston, Massachusetts
Commercial Litigation
Insurance Law
Litigation - Insurance
Professional Malpractice Law - Defendants
Contact & Links
- Lawyer Page: https://sugarmanrogers.com/people/john-oneill/
Location
- 101 Merrimac Street, Suite 900
Boston, MA 02114
9 The Best Lawyers in America® awards

Recognized in The Best Lawyers® in America 2023 for work in:
- Commercial Litigation
- Insurance Law
- Litigation - Insurance
- Professional Malpractice Law - Defendants
Additional Areas of Practice:
- Legal Malpractice Law - Defendants
Publications
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