John Cumbers
Angel investor in San Francisco
San Francisco, California
John Cumbers, Angel investor in San Francisco is an active investor based in San Francisco, California. This profile covers what John Cumbers backs, at which stage, and how founders can reach out in 2026.
- Investor type
- AngelInvestor
- Stages
- Pre SeedSeed
- Invests in
- Biotech & Pharma
- Location
- San Francisco, California
- Typical check
- $150K
- Past investments
- 2
Notable investments
Modern MeadowEvolutionary SolutionsHow to reach John Cumbers
Angels and operators like John Cumbers reply to specific, personalized notes that show real traction, not mass blasts. Build a verified list, write a note that fits their thesis, and track replies, all on Round Funded Accelerator.
Connect with John Cumbers
Frequently Asked Questions
What does John Cumbers invest in?
John Cumbers invests in Biotech & Pharma, typically at Pre Seed and Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does John Cumbers invest at?
John Cumbers typically invests at Pre Seed and Seed. Lead with traction that fits the stage when you reach out.
What is John Cumbers's typical check size?
John Cumbers typically writes checks around $150K. Use it as a signal for whether your raise fits their stage.
How do I contact John Cumbers?
Unlock John Cumbers's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.