News & Thought Leadership from Sulloway & Hollis

June 5, 2023

Insurance and Reinsurance Group Expands New England Coverage Team

Three Sugarman Rogers Partners Join Sulloway & Hollis in Boston

Sulloway & Hollis, P.L.L.C. is pleased to announce that William L. Boesch, Jessica H. Park and John G. O’Neill, formerly partners in the Boston firm of Sugarman Rogers Barshak and Cohen, have joined Sulloway’s Insurance and Reinsurance Group (IRG). William, Jessica and John will base their regional practices in the firm’s Boston, Massachusetts office. With their addition, IRG will expand to nine partners who assist the firm’s clients throughout the six New England states and beyond.

“We are thrilled to welcome William, Jessica and John to our growing team,” said Executive Committee Member and IRG coverage lawyer Alexander Henlin. “Their knowledge and experience will be invaluable to our clients and enhance our ability to provide high-quality legal services throughout New England.”

  • William Boesch brings over 25 years of trial and appellate experience. He represents insurance companies and businesses in complex insurance coverage disputes and the defense of bad faith and extra-contractual liability claims.
  • Jessica Park is an experienced coverage attorney who represents insurance companies on insurance coverage matters, lawsuits against insurers involving alleged bad faith, extra-contractual liability, and alleged violations of consumer-protection laws, and reinsurance disputes. Jessica will join John Harding and David Zizik as IRG Co-Chair upon her arrival at Sulloway.
  • John O’Neill’s practice focuses on insurance coverage, complex commercial litigation, and professional liability defense. He counsels businesses and business owners in a range of high-stakes commercial disputes, including shareholder disputes and claims of breach of fiduciary duty, breach of contract, commercial fraud, and alleged violations of consumer-protection laws.

We are confident that the expertise that William, Jessica and John bring to the firm, combined with Sulloway’s longstanding reputation for excellence, will further solidify IRG’s position as a leading authority in insurance coverage, reinsurance and extra-contractual liability defense throughout New England.

We warmly welcome Jessica, John and William to our team and look forward to the tremendous contributions they will make to the firm.