John Neis is an Investor at Venture Investors Health Fund, whose known portfolio counts 8 companies.
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Investment focus
Contacts
Affiliated funds' portfolios
Investor at Venture Investors Health Fund, whose known portfolio counts 8 companies
- HistoSonics
- EnsoData
- Elephas
- Rivermark Medical
- EarliTec Diagnostics
- Sanacor
- Ten Bay Bio
- ViaLase
Investor Profile
John Neis is listed against sectors AI, Climate, Hardware and Healthcare, and focus areas Analytics, Biotech, Clean and Renewable Energy and Diagnostics in the database.
Venture Investors Health Fund appears in Growth, Late-Stage and Seed rounds across its known deals.
The firm portfolio and the focus above give founders context on whether John Neis matches their raise.
Colleagues at Venture Investors Health Fund
Frequently asked questions
Who is John Neis?
John Neis is a venture capital investor based in Chicago, Illinois, United States, listed as Investor at Venture Investors Health Fund. The known portfolio of that firm counts 8 companies. That portfolio belongs to the firm, not to John Neis personally.
What does John Neis invest in?
Listed sectors include AI, Climate, Hardware and Healthcare; listed focus areas include Analytics, Biotech, Clean and Renewable Energy and Diagnostics. Those tags come from the portfolios of the firms this profile is attached to, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does John Neis invest at?
Venture Investors Health Fund appears in Growth, Late-Stage and Seed rounds across its known deals, and John Neis is listed there as Investor. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
Which firm is John Neis listed at?
John Neis is listed as Investor at Venture Investors Health Fund. 7 other people in the database share a firm with John Neis.
How do I contact John Neis?
A LinkedIn page is on file for John Neis. It is readable inside RaiseHunt after you create an account. The database holds no email address and no phone number for this profile.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal