Julius Knowles is a Partner at Mass General Brigham, whose known portfolio counts 9 companies.
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Investment focus
- Sector
- Healthcare
Contacts
Affiliated funds' portfolios
Partner at Mass General Brigham, whose known portfolio counts 9 companies
- Carta Healthcare
- Nocion Therapeutics
- Abcuro
- Rippl Care
- Affinia Therapeutics
- Predicta Biosciences
- Tuesday Health
- InStride Health
- Claris Biotherapeutics
Investor Profile
Julius Knowles is listed against sector Healthcare, and focus areas Academic Spinouts, Biotech, Diagnostics and Digital Health in the database.
Stage-wise, the deals at Mass General Brigham cluster around Growth, Series A and Series B rounds.
What the affiliated firm has backed is the closest available signal on whether Julius Knowles is worth approaching.
Colleagues at Mass General Brigham
Roger Kitterman
Managing Partner
Brookline, United States
Carl Berke
Partner
Boston, United States
Meredith Fisher
Partner
Cambridge, United States
Bhamini V.
Venture Associate
Boston, United States
Frequently asked questions
Who is Julius Knowles?
Julius Knowles is a corporate venture investor and venture capital investor based in Cambridge, Massachusetts, United States, listed as Partner at Mass General Brigham. The known portfolio of that firm counts 9 companies. That portfolio belongs to the firm, not to Julius Knowles personally.
What does Julius Knowles invest in?
Listed sectors include Healthcare; listed focus areas include Academic Spinouts, Biotech, Diagnostics and Digital Health. 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 Julius Knowles invest at?
Mass General Brigham appears in Growth, Series A and Series B rounds across its known deals, and Julius Knowles is listed there as 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 Julius Knowles listed at?
Julius Knowles is listed as Partner at Mass General Brigham. 4 other people in the database share a firm with Julius Knowles.
How do I contact Julius Knowles?
An email address, a phone number and a LinkedIn page are on file for Julius Knowles. The address stays masked on this page and is readable inside RaiseHunt after you create an account.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal