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Premier New England Trial Attorneys
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Shannon M. O’Neil

  • Profile

Shannon is a partner in the firm's Boston and Providence offices and her practice concentrates on complex civil litigation, with a special focus on toxic tort litigation.

She has extensive experience overseeing and managing nationally recognized companies both as local counsel and national coordinating counsel. She is involved with all phases of litigation, including discovery and depositions, dispositive and pre-trial motions, and trial preparations. She has extensive courtroom experience defending claims in the state and federal courts of Massachusetts and Rhode Island. Shannon is results-oriented, ensuring the clients' needs are met at optimal value.

Shannon has been recognized for the second year in a row as a Best Lawyers in America "Ones to Watch".

Bar Admission

  • Rhode Island
  • Massachusetts


  • Roger Williams University School of Law, J.D. (2011)
  • Rhode Island College, (2008)


  • Defense Research Institute


  • Best Lawyers: Ones to Watch in America (Product Liability Litigation - Defendants)