Todd Sisitsky
Angel investor in San Francisco
San Francisco, California
Todd Sisitsky, Angel investor in San Francisco is an active investor based in San Francisco, California. This profile covers what Todd Sisitsky backs, at which stage, and how founders can reach out in 2026.
- Investor type
- AngelVCPEInvestment Partner
- Stages
- Pre SeedSeedSeries ASeries BLate Stage Venture
- Invests in
- Healthcare & BiotechBiotech & PharmaMedTech & Medical Devices
- Location
- San Francisco, California
- Typical check
- $1M
How to reach Todd Sisitsky
Angels and operators like Todd Sisitsky 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.
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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. How this data is built.
Cite this page
Round Funded. "Todd Sisitsky." Round Funded investor database, updated September 23, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/todd-sisitsky
Frequently Asked Questions
What does Todd Sisitsky invest in?
Todd Sisitsky invests in Healthcare & Biotech, Biotech & Pharma and MedTech & Medical Devices, typically at Pre Seed, Seed, Series A and Series B. Match your sector and stage, then reach out with a personalized pitch.
What stage does Todd Sisitsky invest at?
Todd Sisitsky typically invests at Pre Seed, Seed, Series A and Series B. Lead with traction that fits the stage when you reach out.
What is Todd Sisitsky's typical check size?
Todd Sisitsky typically writes checks around $1M. 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.