Our Team
Experienced advisors who bring clarity, intention, and deep expertise to every philanthropic engagement.
Philanthropy with
Clarity & Intention
Ellie Rothstein founded Alluvios Advisory to help individuals, families, and foundations approach philanthropy with greater clarity and intention.
With over a decade of experience in social work and nonprofit leadership, he brings a practical and grounded perspective to giving. As former CEO of Kav L'Noar, he led a period of significant growth, expanding its reach to tens of thousands of individuals each year.
Today, Ellie works closely with clients to shape thoughtful philanthropic strategies — focused on alignment, strong partnerships, and measurable impact.
How Ellie Works
A consistent, grounded approach built on years of frontline nonprofit experience.
Mission Clarity
Every engagement starts with a deep dive into what you truly care about — ensuring your giving reflects your values, not just your wealth.
Strong Partnerships
Ellie leverages an extensive network of nonprofit leaders and sector experts to connect clients with the most effective organizations.
Measurable Impact
Rigorous outcome tracking ensures every dollar is accountable, giving you confidence that your philanthropy is creating real, lasting change.
Ready to work with Ellie?
Book a 30-minute intro call to explore how Alluvios Advisory can help shape your philanthropic strategy.