Robert M. "Bob" Duffy

Bio Jon is the firm’s Managing Partner and a Practice Leader for the Firm’s Energy & Infrastructure and Environmental Practice Groups, where he regularly leads projects advising clients on environmental and energy-related regulatory matters. In connection with that work, Jon has developed an advanced renewable energy practice as he has assisted numerous regional and national clients in their efforts to permit, develop and finance solar projects – offering unique insight ...

Chris Whitney has more than 30 years of experience as a commercial litigation attorney, with extensive trial experience, jury and non-jury, in the state and federal courts of Massachusetts and Rhode Island. He has also successfully mediated and arbitrated countless disputes. Cases he has handled include bankruptcy and state receivership actions, insurance coverage disputes, corporate divorce/shareholder litigation, partnership disputes, class actions, real estate title disputes, products liab...

David M. Campbell is a Partner with Pannone Devereaux & O’Gara LLC. With more than four decades of experience in Rhode Island and Massachusetts courts, David represents businesses, contractors, design professionals, insurers, and employers in complex disputes at the trial and appellate levels. He is an experienced litigator whose practice includes commercial and business disputes, construction law, surety and insurance defense, professional liability, and employment law. David has s...

Mark H. Grimm is a lawyer recognized by Best Lawyers in the practice areas of Medical Malpractice Law - Plaintiffs and Personal Injury Litigation - Plaintiffs. Mark H. practices law in Providence, Rhode Island Best Lawyers has recognized Mark H. Grimm since 2019. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Mark H. Grimm is held by other lawyers.

Timothy Lynch is a lawyer recognized by Best Lawyers in the practice area of Personal Injury Litigation - Plaintiffs. Timothy practices law in Providence, Rhode Island Best Lawyers has recognized Timothy Lynch since 2026. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Timothy Lynch is held by other lawyers.

Ralph R. Liguori is a lawyer recognized by Best Lawyers in the practice areas of Medical Malpractice Law - Plaintiffs, Personal Injury Litigation - Plaintiffs and Product Liability Litigation - Plaintiffs. Ralph R. practices law in Providence, Rhode Island Best Lawyers has recognized Ralph R. Liguori since 2019. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in whi...

Brooks Magratten has more than 30 years of experience in insurance and commercial litigation. He is the former Northeast Regional Director of DRI and former chair of its Life, Health & Disability Insurance Committee. He has defended over 200 ERISA benefit and breach of fiduciary cases in 12 states. Brooks is a frequent author, instructor and lecturer on ERISA issues and trial skills. He has represented commercial interests in litigation throughout the northeastern U.S. He is a former adju...

Patrick C. Barry is a lawyer recognized by Best Lawyers in the practice areas of Medical Malpractice Law - Plaintiffs and Personal Injury Litigation - Plaintiffs. Patrick C. practices law in Providence, Rhode Island Best Lawyers has recognized Patrick C. Barry since 2020. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Patrick C. Barry is held by other lawy...

For more than 20 years, Steve MacGillivray has been handling property tax abatement actions for large hotel chains, owners of large commercial properties, and high-end residential property owners. His extensive knowledge of the rules and processes governing real estate appraisals allows him to provide maximum value to firm clients. He also advises companies, high net worth individuals, and organizations of all sizes in matters related to complex litigation as well as real property disputes in...

Mark Mandell graduated from Georgetown University Law Center receiving his J.D. in 1974. When Mark graduated from Georgetown he served as a law clerk for the Honorable U.S. District Judge Edward W. Day in the United States Federal District Court in Providence for a year before entering private practice. Mark is certified for his expertise in civil trials by two national organizations. He is a Board Certified Civil Trial Specialist by the National Board of Legal Specialty Certification. Attorn...