Gillian DeSilva

Relationship Advisor Associate Boston Wealth Management

About Gillian

Gillian DeSilva is a relationship advisor associate with William Blair’s Boston Wealth Management team. She works with high-net-worth individuals and families, nonprofits, and business owners,  providing strategic guidance in financial planning, relationship management, and portfolio analysis. Ms. DeSilva coordinates with clients’ outside advisors to ensure that wealth planning strategies and goals are aligned.

Previously, Ms. DeSilva worked at Fiduciary Wealth Partners as a relationship manager for ultra-high-net-worth individuals. Earlier in her career, she was a portfolio management associate at Boston Private Bank & Trust Company, where she developed client relationships and focused on the areas of trust administration, tax reporting, and portfolio maintenance.

Ms. DeSilva is a CERTIFIED FINANCIAL PLANNER™ professional and graduated from Northeastern University with a B.A. in communication studies and business administration.

About William Blair

William Blair is a premier global boutique with expertise in investment banking, investment management, and private wealth management. We provide advisory services, strategies, and solutions to meet our clients’ evolving needs. As an independent and employee-owned firm, together with our strategic partners, we operate in more than 20 offices worldwide.*

*Includes strategic partnerships with Allier Capital, BDA Partners, and Poalim Capital Markets.

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