Andy Dreyfuss is an angel investor and operator angel based in Winston-Salem, North Carolina, United States. The known portfolio is one company, Phthisis Diagnostics.
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Investment focus
- Stage
- Seed
- Sector
- HealthcareReal Estate
Contacts
Andy Dreyfuss portfolio company (1)
- Phthisis Diagnostics
Investor Profile
The known portfolio sits in sectors Healthcare and Real Estate, and focus areas Biotech, Diagnostics and MedTech.
The stage tag on this profile is Seed.
The portfolio and focus above give founders context on whether Andy Dreyfuss matches their raise.
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Frequently asked questions
Who is Andy Dreyfuss?
Andy Dreyfuss is an angel investor and operator angel based in Winston-Salem, North Carolina, United States with one known investment on file, Phthisis Diagnostics. The sections above list the sectors and stages attached to that record.
What does Andy Dreyfuss invest in?
Listed sectors include Healthcare and Real Estate; listed focus areas include Biotech, Diagnostics and MedTech. Those tags come from the companies attached to this profile, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Andy Dreyfuss invest at?
The database lists Andy Dreyfuss for Seed rounds. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
How do I contact Andy Dreyfuss?
An email address and a LinkedIn page are on file for Andy Dreyfuss. The address stays masked on this page and is readable inside RaiseHunt after you create an account. The database holds no phone number for this profile.
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Data: RaiseHunt investor dataset · Snapshot 6 September 2026 · How this data is built · Report a correction or request removal