Natasha King Peck

Michael Weinberg is a Partner in Freeman Mathis & Gary’s Boston office. He represents a broad range of clients in all phases of the civil litigation process. Mr. Weinberg is experienced in both trial of cases and alternative dispute resolution, including mediation and arbitration. He handles matters involving insurance law, contracts, professional liability, products liability, construction, medical malpractice, and class action litigation. Mr. Weinberg assists clients on a broad ra...

Theresa C. Kavanaugh is a lawyer recognized by Best Lawyers in the practice areas of Biotechnology and Life Sciences Practice and Patent Law. Theresa C. practices law in Boston, Massachusetts Best Lawyers has recognized Theresa C. Kavanaugh since 2013. 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 Theresa C. Kavanaugh is held by other lawyers.

Hannah Bornstein is a litigator, trusted advisor, and the deputy practice group leader for Government Investigations & White Collar Defense. She is also a member of the firm’s Life Sciences team. She represents individuals and multi-national companies in regulatory compliance matters, investigations, and litigation. She is experienced in healthcare industry matters involving the False Claims Act; the Food, Drug and Cosmetic Act (FDA); and the Anti-Kickback Statute. My focus I counse...

Eric is a regulatory attorney, focusing on the insurance sector. He represents state insurance regulators in the liquidation, rehabilitation and examination of insurance companies, as well as handling administrative, insurance coverage, reinsurance and other disputes and litigation. Prior to entering private practice, Eric was an Assistant Attorney General, Administrative Law Division, Government Bureau, in the Massachusetts Attorney General’s Office. He also served as law clerk to the ...

James P. Donohue, Jr. is a lawyer recognized by Best Lawyers in the practice areas of Insurance Law and Medical Malpractice Law - Defendants. James P. practices law in Boston, Massachusetts Best Lawyers has recognized James P. Donohue, Jr. since 2011. 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 James P. Donohue, Jr. is held by other lawyers.

Brian J. Colandreo is a lawyer recognized by Best Lawyers in the practice area of Patent Law. Brian J. practices law in Boston, Massachusetts Best Lawyers has recognized Brian J. Colandreo since 2025. 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 Brian J. Colandreo is held by other lawyers.

Lisa specializes in estate planning and estate administration, as well as estate, gift and generation-skipping transfer taxes. Her clients include high-net-worth individuals (HNWI) and family offices.

Russell A. Gaudreau, Jr. is a lawyer recognized by Best Lawyers in the practice area of Employee Benefits (ERISA) Law. Russell A. practices law in Boston, Massachusetts Best Lawyers has recognized Russell A. Gaudreau, Jr. since 1987. 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 Russell A. Gaudreau, Jr. is held by other lawyers.

Lou, Co-Chair of the firm's Lateral Partner Hiring Committee and former member of Sullivan's Management Committee, represents clients, both public and private, in commercial acquisitions, dispositions and financings across various real estate asset classes, including office, retail, senior living, hospitality and marinas, many of which are multi-state, portfolio transactions. His practice includes a particular focus on representation of real estate investment trusts (REITs). The transactions ...

Attorney Charlie Rankin began practicing criminal law in 1980. He practices in both state and federal courts. Charlie’s practice focuses on representing clients in a diverse array of complex criminal matters, but he is best known for his work representing clients charged with white collar crimes, including health care fraud, Medicare and Medicaid fraud, computer or cybercrimes, financial fraud, telemarketing fraud, tax fraud, and public corruption. In recent years, he was successful in ...