JB
About
John Boyce is based out of Cambridge, Massachusetts and is the Managing Partner and Co-Founder of 28 Capital. John previously worked at Exosome Diagnostics as a President and CEO. John Boyce attended Harvard University.
Position in the VCSift Database
- • 2 investors at 28 Capital are tracked.
- • 66 investors hold the Managing Partner & Co-Founder role in VCSift. John Boyce is one of them.
- • 491 investors are based in Cambridge, Massachusetts, United States.
Data sourced from 410,343 investor profiles. Updated July 2026.
Investment Focus
- Location
- Cambridge, US
Contact Information
linkedin.com/in/••••••••
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