# Dianne Letzelter

> Dianne Letzelter is a startup investor at Catalyst Health Ventures. See 0 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Catalyst Health Ventures](https://shizune.co/investors/profile/catalyst-health-technology-partners)
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/dianne-letzelter-221900b

Dianne Letzelter is a startup investor at Catalyst Health Ventures. Dianne joined Catalyst Health Ventures in 2011 as Vice President of Investor Relations. She brings over 17 years of experience in private equity and venture capital fund investing in the role of Senior Vice President of Private Equity for WLD Enterprises, a large Family Office. As a SVP of Private Equity she managed and performed due diligence ona portfolio consisting of over 75 funds, 40 relationships as well as co-investments. She has worked with many private equity and venture capital general partners negotiating partnership agreements terms and conditions in both private equity and real estate transactions. As Vice President of Investor Relations, Dianne will primarily be responsible for investor relations and communications.Dianne graduated from Florida Atlantic University with a BA in Accounting.

## About Catalyst Health Ventures

VC Fund · Braintree, United States

Catalyst Health Ventures is an early-stage venture capital firm targeting technology solutions applied within the health care and life science industries. At the core of this strategy is a committed, hands-on approach to working with management and syndicate partners to build successful companies. Their disciplined investment process leverages bothintellectual and financial capital to originate deals, cultivate opportunities, and realize the full potential of emerging ventures in the health care and life science marketplace. We seek to invest in companies addressing major global unmet clinical needs in areas such as oncology, cardiovascular disease, obesity, and women’s health. We invest in pioneering and proprietary technological solutions fundamentally designed to reduce treatment costs and improve patient outcomes. By investing in solutions which have a technological foundation of engineering and development such as medical devices, diagnostic tools and instrumentation and consumer healthcare, we minimize the risks related to uncertain scientific experimentation.

5 contacts available at Catalyst Health Ventures.

| Name | Title | Profile |
| --- | --- | --- |
| Darshana Zaveri | Managing Partner | https://shizune.co/investors/profile/darshana-zaveri |
| David Mackey | Chief Financial Officer | https://shizune.co/investors/profile/dave-mackey |
| Dianne Letzelter | Senior Vice President of Finance & Investor Relations | https://shizune.co/investors/profile/dianne-letzelter |
| Joshua Phillips | Managing Partner | https://shizune.co/investors/profile/joshua-phillips-5f7e |
| Joshua S. Phillips | Managing Partner | https://shizune.co/investors/profile/joshua-s-phillips |

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