Marc W. McDonald

Attorney Quinn was born in Hanover, New Hampshire. He earned a Bachelor of Arts from St. Lawrence University in Canton, New York. Following graduation, he was employed as a Legislative Assistant in the United States House of Representatives with Congresswoman Nancy Pelosi. He later attended Vermont Law School where he graduated with a Juris Doctor in 1993. Attorney Quinn began practicing law at a firm in North Conway, New Hampshire until 1993 when he joined Brennan Lenehan. In 2004, he became...

As a litigator and outside general counsel, Christina has a depth of experience serving clients in a broad range of industries, especially those operating in highly regulated areas, and successfully achieves the best outcomes for her clients based on their needs. As lead counsel, Christina skillfully advocates for her clients in federal and state courts, before administrative tribunals, and in alternative dispute resolution settings. She efficiently manages and guides her clients through ever...

Kirsten Wilson is a top attorney recognized by Best Lawyers in the practice area(s) of Criminal Defense: General Practice. Kirsten, who practices law in Portsmouth, New Hampshire, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kirsten is held by other top lawyers in the same geographic and legal practice area.

Jared P. O'Connor is a top attorney recognized by Best Lawyers in the practice area(s) of Workers' Compensation Law - Claimants. Jared P., who practices law in Nashua, New Hampshire, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jared P. is held by other top lawyers in the same geographic and legal practice area.

For over 40 years, Jerry Zelin has devoted his practice to representing New Hampshire school districts in a wide array of student-related matters including special education, inter-district residency disputes, juvenile court cases, pupil discipline, civil rights, the federal Family Educational Rights and Privacy Act (FERPA), and limits on the state and federal governments’ authority to regulate local school districts. Jerry has successfully represented school districts in some of New Ha...

An experienced management-side employment lawyer, Suzanne King counsels employers on a wide range of employment practices, including: hiring, managing employee performance and discipline, terminations, reductions in force, complaints about sexual and other harassment, reasonable accommodations under the ADA, leave under the FMLA and various state laws, wage and hour practices, including employee classification issues and pay equity, and data privacy and security. Suzanne also has extensive ex...

Sarah Ambrogi is a top attorney recognized by Best Lawyers in the practice area(s) of Elder Law and Trusts and Estates. Sarah, who practices law in Manchester, New Hampshire, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Sarah is held by other top lawyers in the same geographic and legal practice area.

Keriann Roman is a top attorney recognized by Best Lawyers in the practice area(s) of Land Use and Zoning Law and Litigation - Municipal. Keriann, who practices law in Manchester, New Hampshire, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Keriann is held by other top lawyers in the same geographic and legal practice area.

Todd concentrates his practice on the defense of civil lawsuits and regulatory matters, mostly on behalf of health care providers, contractors and other professionals, corporations and their insurers. He is a regular presenter at continuing education programs for attorneys, health care providers and insurance professionals. He has been a contributing editor to the Tort Law Reference: A Fifty State Compendium, since 2008.

A founding shareholder of the firm, Michael leads the Litigation Practice Group, specializing in business and commercial litigation matters, defense of medical malpractice actions, and advising medical doctors and practices in a variety of legal matters. He is an accomplished trial lawyer in New Hampshire and Massachusetts state and Federal courts, and brings extensive experience to the investigation, evaluation, settlement or trial of major cases. Michael is a skilled litigator, effective ne...