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Endowment / Foundation

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Sinai Health Foundation

The Sinai Health Foundation is the primary fundraising and endowment management arm for Sinai Health System, which encompasses Mount Sinai Hospital and Hennick...

Sinai Health Foundation logo

Sinai Health Foundation

The Sinai Health Foundation is the primary fundraising and endowment management arm for Sinai Health System, which encompasses Mount Sinai Hospital and Hennick Bridgepoint Hospital in Toronto. The foundation dates back to Mount Sinai's early philanthropic structures, although its current governance framework reflects a deliberate recruitment of real estate and financial services leaders. David Cynamon, a prominent Toronto investor and executive, serves as Board Chair. Immediate Past Chairs Jay Hennick, founder of Colliers International and FirstService Corp, and Richard Pilosof, CEO of RP Investment Advisors, exemplify the blend of entrepreneurial wealth management and institutional fundraising that defines the board. As a hospital foundation, the investment strategy prioritizes capital preservation and steady income generation to fund recurring hospital needs — research grants, equipment purchases, and facility upgrades. The endowment's asset allocation is not publicly disclosed, but Canadian hospital foundations of similar scale typically deploy across public equities, fixed income, and a growing allocation to private assets including real estate and infrastructure. The foundation's direct tie to Mount Sinai Hospital — a tertiary care and research institution on University Avenue — means its capital supports clinical programs in cancer care, women's and infants' health, and surgical innovation. Geographic focus remains firmly anchored in Toronto, serving the Greater Toronto Area's diverse patient population. With an estimated endowment of roughly $119 million, Sinai Health Foundation operates alongside other significant Canadian hospital foundations. The board includes Vice-Chair Jeffrey Rosenthal, Managing Partner of Imperial Capital Group, and Vice-Chair Jonathan Gitlin, CEO of RioCan REIT — Canada's largest retail real estate investment trust. The foundation also holds interests in real estate including the Murray Street Garage and maintains insurance policies as part of its asset base. Separate fundraising tournaments, such as the partnership with the Toronto Raptors, generate unrestricted revenue streams outside the endowment portfolio. No recent fund-level structural shifts have been publicly announced. Structurally, the foundation operates as a registered charity distinct from the hospital's operating budget, with a board that functions like an investment committee overseeing donated capital. This governance model — combining senior operating executives with philanthropic fundraising — allows Sinai Health Foundation to bridge Toronto's commercial real estate and financial services networks with its healthcare mission. The foundation's art collections and campus-based assets add a cultural preservation layer rare among peer medical charities.

General information

Firm type

Endowment / Foundation

Location

Region

North America

Country

Canada

City

Toronto

Corporate office

Toronto, Ontario, Canada

Principals

David Cynamon

Board Chair

Jay S. Hennick

Immediate Past Chair

Richard Pilosof

Immediate Past Chair

Jeffrey L. Rosenthal

Vice-Chair

Jonathan Gitlin

Vice-Chair

Sector focus

Healthcare Services

Frequently asked questions

What is Sinai Health Foundation?

Sinai Health Foundation is an endowment / foundation headquartered in Toronto, Canada.

Where is Sinai Health Foundation headquartered?

Sinai Health Foundation is headquartered in Toronto, Canada, in the North America region.

What does Altss track for Sinai Health Foundation?

Altss maintains an OSINT-verified profile of Sinai Health Foundation covering investment focus (ESG policy, ticket size, target IRR, currency preference, regional focuses, industry focuses, technological focuses), team (service providers and advisors), deals (company deals and fund commitments), and network (associations and event participation). Detailed values are available to Altss subscribers.

What is Sinai Health Foundation's website?

Sinai Health Foundation's public website is supportsinai.ca. Verified contact details for principals and decision-makers are available to Altss subscribers.

What type of firm is Sinai Health Foundation?

Sinai Health Foundation is classified by Altss as an Endowment / Foundation, operating from Canada within the North America region.

How does Altss source intelligence on Sinai Health Foundation?

Altss uses documented public records and disclosures, organization submissions, and licensed sources where permitted. Source rights, collection method and factual verification are separate questions; consult the cited source and field-level provenance.

When was Sinai Health Foundation's Altss profile last updated?

Sinai Health Foundation's source record was modified on June 3, 2026. This is not a field-level verification date. Public records carry source-specific dates where available. No population-wide measured refresh cadence or universal verification deadline is established here. Page modified, source captured, fact observed, entity verified and aggregate measured describe different events. Check the date attached to the relevant claim; a missing verification date means unknown. Stored source history does not establish a customer-facing historical-analysis interface.

Profile maintained by Altss using OSINT (open-source intelligence), regulatory filings, licensed data partners, and verified direct submissions. Read the methodology. Source record modified: . Public records carry source-specific dates where available. No population-wide measured refresh cadence or universal verification deadline is established here. Page modified, source captured, fact observed, entity verified and aggregate measured describe different events. Check the date attached to the relevant claim; a missing verification date means unknown. Stored source history does not establish a customer-facing historical-analysis interface. To correct this record or make a privacy request, send the page URL and your evidence to privacy@altss.com; corrections are free.

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