Ryan J. Swartz

David Rosenthal is a partner in the firm’s Labor and Employment group. He primarily represents employers in state and federal litigation, in court and before administrative agencies in the full range of employment disputes. David also counsels employers on compliance with state and federal regulations that govern their relationships with their employees. What do you focus on? Protecting employers from the misuse of their confidential information and trade secrets by former employees is ...

Patrick is a seasoned trial attorney, concentrating on employment and employment-related litigation and arbitration, as well as disputes between partners and shareholders in closely held corporations. Patrick leads the firm’s trial practice. Patrick began his career as a trial attorney with the United States Department of Justice and has litigated hundreds of cases (conducting both bench and jury trials) in state and federal courts across the country. Since entering private practice, Pa...

Marianne LeBlanc is a trial attorney with a proven record of success in the courtroom and over two decades of experience in representing injured clients. With record-setting verdicts in Massachusetts, Marianne’s advocacy skills draw on her commitment to making a difference both for her clients and the community at large. Marianne concentrates in all aspects of serious personal injury litigation, including liquor liability, premises liability, medical malpractice, and nursing home litiga...

James J. Duane III is a top attorney recognized by Best Lawyers in the practice area(s) of Insurance Law. James J., who practices law in Boston, Massachusetts, has been recognized since 2013. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which James J. is held by other top lawyers in the same geographic and legal practice area.

Patricia C. Lynch is a top attorney recognized by Best Lawyers in the practice area(s) of Banking and Finance Law. Patricia C., who practices law in Boston, Massachusetts, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Patricia C. is held by other top lawyers in the same geographic and legal practice area.

Robert Frederickson, a partner in Goodwin’s IP Litigation practice and co-chair of the firm’s Life Sciences Disputes Sector, represents life sciences, technology and financial services companies in intellectual property litigation and complex commercial arbitrations. Mr. Frederickson is an experienced, first chair trial attorney, having tried numerous cases to juries, judges, and arbitrators across the country. Mr. Frederickson also regularly advises life sciences, biotechnology, ...

Cheryl Pinarchick is the managing partner of the firm's Boston office and co-chair of the Pay Equity Practice Group. Cheryl has extensive experience handling all aspects of employment litigation, including trials in state and federal court throughout the United States. She has successfully defended employment lawsuits alleging wrongful termination, employment discrimination and harassment, wage and hour violations, retaliation and other related claims. She has also successfully prosecuted tra...

Colleen Murphy is a top attorney recognized by Best Lawyers in the practice area(s) of Bankruptcy and Creditor Debtor Rights / Insolvency and Reorganization Law. Colleen, who practices law in Boston, Massachusetts, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Colleen is held by other top lawyers in the same geographic and legal practice area.

David A. Slocum is a top attorney recognized by Best Lawyers in the practice area(s) of Construction Law. David A., who practices law in Boston, Massachusetts, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which David A. is held by other top lawyers in the same geographic and legal practice area.

Lisa’s litigation practice spans a broad range of complex environmental, energy, land use, real estate, insurance, and business matters. On behalf of private and public sector clients, she practices in state and federal courts at both the trial and appellate levels. In addition, she handles contested administrative proceedings, alternative dispute resolution matters, and sensitive regulatory compliance negotiations. She co-chairs the firm’s Environmental and Energy Law and Real Es...