# Mount Sinai Ventures

Mount Sinai Ventures is a Venture Capital based in New York, United States.

## Overview

- **Organization type:** Venture Capital
- **Headquarters:** New York, United States
- **Region:** North America
- **Address:** New York, NY, United States
- **Founded:** 1967
- **Assets under management:** $2.3B (Altss estimate)
- **Website:** www.mountsinai.org
- **LinkedIn:** https://www.linkedin.com/company/mount-sinai-health-system/

## Regulatory record

- **Reports private funds:** No

## About

Mount Sinai Ventures was formed in 1967 as the investment management arm of the Mount Sinai Health System, a nonprofit academic medical network headquartered in New York City. The entity coordinates fundraising, oversees the pooled investment portfolio, and deploys capital for the system's affiliated entities, functioning less as a passive allocator and more as an active principal across venture, buyout, and distressed strategies. The group pursues a multi-asset mandate spanning early-stage venture, growth equity, buyout, and distressed debt, with a portfolio that includes direct co-investments, joint ventures, and real estate development. Confirmed operating partnerships include a joint venture with U.S. Anesthesia Partners for Greater New York Anesthesia Services, a development deal with Slate Property Group and Evenhar Development on the 1578 Lexington Avenue project in East Harlem, and co-ownership of Peak Point Partners alongside Merritt Healthcare. Geographic deployment concentrates in the New York metro region, with property interests such as the Midtown West Surgery Center and the Far Rockaway Clinic complementing venture exposure to enterprise software, digital health, and AI/ML companies. Managing Director Brent Stackhouse — also a Senior Partner at Spex Capital and a Board Member of Teach for Italy — anchors the investment team. In addition to his operating role, Stackhouse founded Strategic Ventures Group, a consortium of over 60 hospital corporate venture investors that doubles as a proprietary sourcing network. The firm maintains professional ties to Junto Collaborative and the Georgetown Angel Investor Network, further extending deal access. A notable structural move: Stackhouse established the Strategic Ventures Group to formalize peer hospital co-investment, embedding Mount Sinai Ventures within a deal-sharing infrastructure rare among single-system endowments. Mount Sinai Ventures operates with a governance structure deeply intertwined with the health system's operations and philanthropy. Unlike a standalone family office or independent venture fund, the entity functions as an internal portfolio manager for the hospital's aggregated capital, giving it permanent capital flexibility to hold distressed positions and real estate assets across cycles. The organizational design — a nonprofit investment office embedded in a clinical enterprise — creates a long-duration mandate that external limited partners cannot replicate.

## Sectors

- Healthcare Services
- Enterprise Software
- Digital Health
- AI/ML
- Real Estate

## People

- Brent Stackhouse — Managing Director

## Questions

### How does Mount Sinai Ventures source proprietary deal flow?

The firm sources through the Strategic Ventures Group — a network of over 60 hospital corporate venture investors founded by Stackhouse — alongside professional relationships with Junto Collaborative and the Georgetown Angel Investor Network. This hospital-consortium model gives Mount Sinai Ventures early visibility on health-tech and healthcare-services companies co-sponsored by peer systems, differentiating it from funds that rely primarily on traditional GP intermediation.

### What is Mount Sinai Ventures' known posture on co-investments alongside external GPs?

It actively co-invests with external operators and real estate developers, demonstrated by the Slate Property Group partnership and the U.S. Anesthesia Partners joint venture. The Strategic Ventures Group consortium further embeds co-investment as a structural practice, enabling the firm to participate in venture rounds alongside peer hospital CVCs and external sponsors.

## Related profiles

- [University of Kentucky](https://altss.com/profile/university-of-kentucky)
- [University of Missouri System Endowment](https://altss.com/profile/university-of-missouri-system-endowment)

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Last updated: 2026-06-28T01:53:36.298Z

Canonical page: https://altss.com/profile/mount-sinai-ventures

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