Joel Mezistrano
Angel investor in Mercer Island
Mercer Island, Washington
Joel Mezistrano, Angel investor in Mercer Island is an active investor based in Mercer Island, Washington. This profile covers what Joel Mezistrano backs, at which stage, and how founders can reach out in 2026.
- Investor type
- AngelInvestor
- Stages
- Pre SeedSeedCrowdfunding
- Invests in
- PropTech & Real EstateArtificial IntelligenceHealthcare & Biotech
- Location
- Mercer Island, Washington
- Typical check
- $100K
- Past investments
- 5
Notable investments
How to reach Joel Mezistrano
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About this profile
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Cite this page
Round Funded. "Joel Mezistrano." Round Funded investor database, updated September 9, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/joel-mezistrano
Frequently Asked Questions
What does Joel Mezistrano invest in?
Joel Mezistrano invests in PropTech & Real Estate, Artificial Intelligence and Healthcare & Biotech, typically at Pre Seed, Seed and Crowdfunding. Match your sector and stage, then reach out with a personalized pitch.
What stage does Joel Mezistrano invest at?
Joel Mezistrano typically invests at Pre Seed, Seed and Crowdfunding. Lead with traction that fits the stage when you reach out.
What is Joel Mezistrano's typical check size?
Joel Mezistrano typically writes checks around $100K. Use it as a signal for whether your raise fits their stage.
How do founders reach investors like this?
Round Funded lists active investors with verified, professional contact details for signed-up founders. Filter by sector, stage and location, then send a personalized pitch from your own inbox.
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.