News
Gianna Marchetti Joins D&S
Gianna Marchetti is active in the Business Law group at D&S. She is a 2024 magna cum laude graduate of Suffolk University Law School and a 2020 summa cum laude graduate of the University of Rhode Island. During law school,
Senate Confirms Mike Sweeney to Quonset Board
The attorneys at Duffy & Sweeney are deeply committed to both civic and charitable activities where we work and live. We contribute our time and energy as well as support a wide range of community groups. Reach out to Mike
Welcome Ryan Mulhearn
We are pleased to welcome Ryan Mulhearn to the firm as an associate. Ryan Mulhearn works with the Real Estate & Land Use and Litigation teams at Duffy & Sweeney with a focus on commercial litigation, complex business disputes, real
Mike Sweeney on Wealth Wisdom for M&A
In case you missed it, Mike Sweeney joined the team at Wealth Wisdom — Justin Obey, Eric Benz and William Ryan — last month to discuss “The Blueprint for a High-Value Business.” Check out their discussion here on YouTube: https://www.youtube.com/watch?v=KZcT9pkfQek
Celebrating International Women’s Day 2025
In celebration of International Women’s Day on March 8th, we honor the awesome and inspiring women who are vital to our success at D&S. We are thankful for their talents and contributions to our firm and our clients. Stacey Nakasian
Welcome Julissa Arce
Welcome! Julissa Arce is an associate at the firm and plays an active role on the Real Estate & Land Use team. She joined D&S in 2025, bringing her experience in land use and municipal law to the firm. She
