Dedham, MA Office

Sarah Groleau is a financial advisor with Thrivent Investment Management in Dedham, MA, holding a Series 66 designation and 17 years of industry experience. She has been with Thrivent Financial and its investment management division since 2008. Outside of her advisory role, Groleau serves as vice president of Cynthia's Challenge, a nonprofit supporting local special needs families, is a board member at large for Friends of the Freedom Public Library, and chairs the Freedom, NH school board. Thrivent Investment Management provides Dedicated Planning Services to individuals, families, businesses, and nonprofit clients, offering written recommendations across various financial planning areas without portfolio management or discretionary trading authority. The firm integrates planning with managed-account programs under a consolidated billing option called WealthPlan while maintaining separate planning and account services.

James Mcnaughton is a financial advisor with Thrivent Investment Management in Dedham, MA, holding Series 63 and Series 65 licenses and having 11 years of industry experience. He has been with Thrivent since 2015. Outside of his advisory role, Mcnaughton serves on the board of the Urban Islands Project, an organization focused on developing new churches and faith communities, and works as a leadership coach for church and charitable organization leaders. He is also a pastor at The Link Church. Thrivent Investment Management provides Dedicated Planning Services to individuals, families, businesses, and nonprofit clients, offering goal-based, holistic analyses and planning without discretionary trading authority. The firm allows clients to combine planning with managed accounts under a consolidated billing option while keeping the services distinct.

Matthew Fritz is an advisor at Thrivent Investment Management with Series 63 and Series 66 licenses. He has been with Thrivent since 2026 and previously worked for Johnson String Instrument for 16 years and operated Fritz Violins, LLC for two years. Thrivent Investment Management provides Dedicated Planning Services to individuals, families, businesses, and nonprofit clients, offering comprehensive planning in areas such as retirement, taxes, estate, business continuation, and special needs without portfolio management or discretionary trading authority.

John Kopka is a financial advisor with Thrivent Investment Management in Dedham, MA, holding a Series 66 designation and 15 years of industry experience. He previously worked at Fidelity Investments from 1997 to 2024 before joining Thrivent in 2025. Thrivent Investment Management provides Dedicated Planning Services to individuals, families, businesses, and nonprofit clients, focusing on holistic, goal-based financial analyses and written recommendations across a range of planning topics. The firm offers these services through a large network of advisors, allowing clients to combine planning with managed accounts under a consolidated billing option while keeping the services separate.

Robert Oneill is a financial advisor with Thrivent Investment Management in Dedham, MA, holding a Series 66 designation and 15 years of industry experience. He has been with Thrivent and its related entities since 2016. Outside of his advisory role, he consults on strategy, marketing, and business development through his firm, Robert J. Oneill & Associates LLC. Thrivent Investment Management provides Dedicated Planning Services to individuals, families, businesses, and nonprofit clients, delivering comprehensive, goal-based financial plans without discretionary portfolio management. The firm offers these services alongside a managed-account program with a consolidated billing option called WealthPlan.

Quan Nguyen is a financial advisor at Thrivent Investment Management with 15 years of industry experience. He holds Series 63 and Series 65 licenses and has worked at firms including Citizens Securities, Santander Securities, and Santander Bank. Thrivent Investment Management provides Dedicated Planning Services to individuals, families, businesses, and nonprofits, focusing on holistic, goal-based financial planning across topics such as retirement, tax, and estate planning. The firm offers these planning services alongside managed-account programs, maintaining a separation between planning and portfolio management.