John Diekman is a Managing Partner at 5AM Ventures, whose known portfolio counts 11 companies.
Is John Diekman a fit for your startup?
Paste your website. AI checks the fit and scores every other investor too.
Investment focus
- Sector
- Healthcare
Contacts
Affiliated funds' portfolios
Managing Partner at 5AM Ventures, whose known portfolio counts 11 companies
- Ensoma
- Precede Biosciences
- Kinaset Therapeutics
- ALX Oncology
- CAMP4 Therapeutics
- Fellow Health
- Mendra
- Lifordi Immunotherapeutics
- ProLynx
- Renasant Bio
- MapLight Therapeutics
Investor Profile
Founders in the listed sector Healthcare, and focus areas Biotech, Cell Therapy, Drug Discovery and Genetics fall inside that listing.
Stage-wise, the deals at 5AM Ventures cluster around Growth, Late-Stage and Seed rounds.
What the affiliated firm has backed is the closest available signal on whether John Diekman is worth approaching.
Colleagues at 5AM Ventures
Anthony Arceci
Biotech Investor
Boston, United States
Kush Parmar
Managing Partner
Boston, United States
Max Farina
Principal
San Francisco, United States
Katherine Tan
Partner
Long Beach, United States
Travis Fleming
Life Science Investor
San Francisco, United States
Cordelia H.
Investor & Strategic Advisor
San Francisco, United States
Brian Daniels
Venture Partner
San Francisco, United States
John Diekman
Investor
Menlo Park, United States
Andy Schwab
Founder and Managing Partner
San Francisco, United States
Scott Rocklage
Founding Partner
Palm Beach Gardens, United States
Joseph Victor
Venture Advisor
Bellevue, United States
Deborah Palestrant
Partner
Cambridge, United States
Katie Bodner Spielberg
Principal
Boston, United States
Rathnam Venkat
Biotech Investor
United States
Patricia Ledecky
Investor
Boynton Beach, United States
Frequently asked questions
Who is John Diekman?
John Diekman is a venture capital investor based in Menlo Park, California, United States, listed as Managing Partner at 5AM Ventures. The known portfolio of that firm counts 11 companies. That portfolio belongs to the firm, not to John Diekman personally.
What does John Diekman invest in?
Listed sectors include Healthcare; listed focus areas include Biotech, Cell Therapy, Drug Discovery and Genetics. 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 Diekman invest at?
5AM Ventures appears in Growth, Late-Stage and Seed rounds across its known deals, and John Diekman is listed there as Managing Partner. 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 Diekman listed at?
John Diekman is listed as Managing Partner at 5AM Ventures. 15 other people in the database share a firm with John Diekman.
How do I contact John Diekman?
A LinkedIn page is on file for John Diekman. It is readable inside RaiseHunt after you create an account. The database holds no email address and no phone number for this profile.
Skip the browsing. Let AI find your ideal investors in one minute.
Paste your startup website and AI picks your best-fit investors out of 135,000+ profiles.
Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal