John Fesko is an Investor at Natera, whose known portfolio counts 1 company.
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Investment focus
- Sector
- Healthcare
- Focus
- BiotechCell-free DNADiagnosticsGenomicsMedTechPrecision Medicine
Contacts
Affiliated funds' portfolios
Investor at Natera, whose known portfolio counts 1 company
- Myome
Investor Profile
Founders in the listed sector Healthcare, and focus areas Biotech, Cell-free DNA, Diagnostics and Genomics fall inside that listing.
The stage tags on this profile are Seed and Series B.
What the affiliated firm has backed is the closest available signal on whether John Fesko is worth approaching.
Colleagues at Natera
Frequently asked questions
Who is John Fesko?
John Fesko is a corporate venture investor based in San Francisco, California, United States, listed as Investor at Natera. The known portfolio of that firm is one company. That portfolio belongs to the firm, not to John Fesko personally.
What does John Fesko invest in?
Listed sectors include Healthcare; listed focus areas include Biotech, Cell-free DNA, Diagnostics and Genomics. 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 Fesko invest at?
Natera is listed for Seed and Series B rounds in the database, and John Fesko 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 Fesko listed at?
John Fesko is listed as Investor at Natera. 2 other people in the database share a firm with John Fesko.
How do I contact John Fesko?
A LinkedIn page is on file for John Fesko. 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