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Kienan O’Brien

Senior Principal, New Ventures atRedesign HealthNew York
Redesign Health websiteFirm profile

Kienan O’Brien is a senior principal, New Ventures at Redesign Health, which invests at pre-seed, seed in healthtech.

What Kienan can write

Writes checks ofNot reported
Comes in atPre-seed, SeedCan lead the round
Best routeA warm introAsk a founder in their portfolio.

Also at Redesign Health

Patrick McDonaghManaging Director, New Ventures
Preston TollingerVice President, AI Ventures
Neil PatelHead of Ventures

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Daisy CaiGeneral Partner, B Capital Group

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One email when Kienan's firm raises a fund, adds a partner or shows new activity.

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Questions

Who is Kienan O’Brien?

Kienan O’Brien is a senior principal, New Ventures at Redesign Health, which invests at pre-seed, seed in healthtech.

How much does Kienan O’Brien invest?

Redesign Health has not reported a check size. It invests at pre-seed, seed.

How do I pitch Kienan O’Brien?

A warm intro from a founder Redesign Health backed works best.

Last updated 2026-10-15. Is this you? Ask for a correction.