Todd Sullivan

Matt Serge is the Practice Group Leader for the Municipal Group in New Hampshire. He focuses his practice on serving the legal needs of towns and cities on the full spectrum of municipal law issues including land use matters, zoning enforcement actions, New Hampshire’s Right to Know Law, welfare assistance, tax abatements, real estate, elections, contracts, employment matters, and government relations. Matt regularly represents clients before state and federal trial and appellate courts...

Matthew J. Delude is a lawyer recognized by Best Lawyers in the practice areas of Appellate Practice, Bankruptcy and Creditor Debtor Rights / Insolvency and Reorganization Law and Commercial Litigation. Matthew J. practices law in Manchester, New Hampshire Best Lawyers has recognized Matthew J. Delude since 2024. 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 wh...

James O’Shaughnessy focuses his practice on the representation of public school districts, school boards, and other educational institutions, including charter schools and private schools. As leader of the firm’s New Hampshire school law group, Jim’s practice involves the full spectrum of school law matters, including board representation and governance, school district and SAU organization and budgets, cooperative and regional school district issues, school district annual ...

Nancy E. Oliver is a lawyer recognized by Best Lawyers in the practice areas of Employment Law - Management and Litigation - Labor and Employment. Nancy E. practices law in Portsmouth, New Hampshire Best Lawyers has recognized Nancy E. Oliver 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 Nancy E. Oliver is held by other lawyers.

Kevin M. Sibbernsen is a lawyer recognized by Best Lawyers in the practice areas of Employment Law - Management and Litigation - Labor and Employment. Kevin M. practices law in Portsmouth, New Hampshire Best Lawyers has recognized Kevin M. Sibbernsen since 2027. 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 Kevin M. Sibbernsen is held by other lawyers.

William F. Gramer is a lawyer recognized by Best Lawyers in the practice area of Family Law. William F. practices law in Manchester, New Hampshire Best Lawyers has recognized William F. Gramer since 2021. 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 William F. Gramer is held by other lawyers.

Andrea G. Chatfield is an attorney with Sheehan Phinney Bass & Green PA in Manchester , New Hampshire. Her practice includes Employment Law - Management, where she advises employers on workplace policies, employment matters, and related business issues. Andrea has been recognized by Best Lawyers in Employment Law - Management since 2015. This recognition is based on peer review from attorneys practicing in the same geographic region and legal practice areas. Based in Manchester, Andrea re...

Katherine “Kate” Hanna is an attorney with Sheehan Phinney Bass & Green PA in Manchester, New Hampshire and a member of the firm’s Healthcare Practice Group . Her practice focuses on Health Care Law, representing hospitals, specialty hospitals, long-term care facilities, home health and hospice organizations, physician practices, dental practices, and individual healthcare providers, including physicians, dentists, APRNs, PAs, and mental health counselors. Kate advises h...

Peter W. Leberman is a lawyer recognized by Best Lawyers in the practice areas of Closely Held Companies and Family Businesses Law, Corporate Law and Mergers and Acquisitions Law. Peter W. practices law in Manchester, New Hampshire Best Lawyers has recognized Peter W. Leberman 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 Peter W. Leberman is ...

Kevin F. Dugan is a lawyer recognized by Best Lawyers in the practice areas of Medical Malpractice Law - Plaintiffs and Personal Injury Litigation - Plaintiffs. Kevin F. practices law in Manchester, New Hampshire Best Lawyers has recognized Kevin F. Dugan since 2006. 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 Kevin F. Dugan is held by other lawyers.