John J. Fontana, MBA
Founder & Managing Partner at Factor IX Capital
New York, New York
John J. Fontana, MBA, Founder & Managing Partner at Factor IX Capital is an active investor based in New York, New York. This profile covers what John J. Fontana, MBA backs, at which stage, and how founders can reach out in 2026.
John J. Fontana has over 18 years of institutional real estate experience and has closed over $6.5 billion in transactions.
- Investor type
- PE
- Stages
- Early Stage Venture
- Invests in
- Healthcare & Biotech
- Location
- New York, New York
- Typical check
- $500K
How to reach John J. Fontana, MBA
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About this profile
This profile is part of Round Funded, an investor database and outreach platform for founders. It covers 60,000+ active VCs, angels, family offices and accelerators with verified contacts, lets you send pitches from your own Gmail, and includes a free Data Room for your raise.
Frequently Asked Questions
What does John J. Fontana, MBA invest in?
John J. Fontana, MBA invests in Healthcare & Biotech, typically at Early Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does John J. Fontana, MBA invest at?
John J. Fontana, MBA typically invests at Early Stage Venture. Lead with traction that fits the stage when you reach out.
What is John J. Fontana, MBA's typical check size?
John J. Fontana, MBA typically writes checks around $500K. Use it as a signal for whether your raise fits their stage.
How do I contact John J. Fontana, MBA?
Unlock John J. Fontana, MBA's verified email on Round Funded and send a personalized pitch. We surface only deliverable contacts so your outreach lands.
What is Round Funded?
Round Funded is an investor database and outreach platform for startup founders. It lists 60,000+ active investors with verified contacts, filtered to recent investment activity, and lets founders send personalized pitches from their own Gmail, track replies, and share a free Data Room. Round+ starts at $99 per month with a 3-day trial.