Where does Patrick Chung work?

Patrick Chung is General Partner at Xfund and Board director at Philo and Board director at 23andMe.

What check size does Patrick Chung write?

Patrick Chung typically writes checks of $50K – $500K.

What boards does Patrick Chung sit on?

Patrick Chung holds tracked board seats at 23andMe, Philo.

Where did Patrick Chung go to school?

Patrick Chung studied at Harvard University (A.B., Environmental Science); Harvard Business School (M.B.A.); Harvard Law School (J.D.).

Patrick Chung

Investor

General Partner at Xfund · Board director at Philo · Board director at 23andMe

Palo Alto, California

Writes $50K – $500K checks · typically $3M

Kauffman Fellow · Class 9

Find your path to Patrick

99 people in our graph share verified history with Patrick — schools, employers, funds. One of them is your warm intro.

Roxana GrunenwaldunlockedPatrick: together at Xfund (2024–2025)

Patrick: together at Xfund

×9Patrick: together at Upper Canada College

Patrick: together at 23andMe

About

Patrick Chung founded ZEFER in the dot‑com era, was Sam Altman's first investor, led a conversation with him at Harvard, and bases work in Boston to tap its university ecosystem.

Contact· published on Patrick's own website

p•••@xfund.comreveal

Invests in

AI & Machine LearningFintechHealthtechSaaSSector Agnostic

Board director at Philo

Intro paths

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In turn, Patrick can intro founders to Philo's investors below.

Philo's investors · 5

Flybridge Capital PartnersNew York · $250K – $10M checks New Enterprise Associates (NEA)Menlo Park · $200K – $40M checks Rho VenturesNew York · $2M – $15M checks Sand Hill AngelsMenlo Park · $50K – $2M checks XfundPalo Alto · $50K – $500K checks · since 2017

Board director at 23andMe

Intro paths

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In turn, Patrick can intro founders to 23andMe's investors below.

23andMe's investors · 19

Allied Venture PartnersCalgary · $100K – $350K checks Altimeter CapitalMenlo Park · $1M – $25M checks · since 2017 Casdin CapitalNew York · since 2017 Civilization Ventures Management, LlcTiburon · $1M – $10M checks EQUIAMSan Francisco · $1M – $10M checks Fidelity InvestmentsBoston · since 2015 Future Planet CapitalLondon G SquaredChicago Houston Angel NetworkHouston InvestXVancouver Jazzya InvestmentsAlcobendas Lauder PartnersLos Altos New Enterprise Associates (NEA)Menlo Park · $200K – $40M checks Sapphire VenturesMenlo Park · $5M – $20M checks Second Alpha PartnersNew York Sequoia CapitalMenlo Park · $4.4M – $214M checks · since 2017 SteelSky VenturesAtlanta · $100K – $5M checks WuXi Healthcare VenturesGrand Cayman · since 2015 XfundPalo Alto · $50K – $500K checks · since 2015

Co-founders at 23andMe

Anne WojcickiCo-founder & CEO

Linda AveyCo-founder

Paul CheungCo-founder

Experience

XfundManaging General Partnercurrent2012 — presentwww.xfund.com
New Enterprise AssociatesHead of Consumer investing practice, Head of Seed investing practice2005 — 2014Menlo Park, California, United States

Skills & more

Venture CapitalCorporate Development82Mobile Devices46Investments34Private Equity50Strategic Partnerships30EntrepreneurshipGrowth Capital6Due Diligence15Financial Modeling9Mergers & Acquisitions23Start-ups

+8 more

ValuationStrategyBusiness StrategySaaSAcquisition IntegrationE-commerceExecutive ManagementEmerging Markets

From Patrick's professional profile.

Deals · 2

23andMeBoard seat

via Xfund · filed Sep 2017 · $250M raise

press ↗

PhiloBoard seat

via Xfund · filed Jan 2017 · $4.2M raise

Attribution from SEC filings, press coverage, and firm rosters.

Other disclosed investments

Investor

CrowdMed Curalate Curebase EuclidGoodGuideGuidelineHalo NeuroscienceIFTTTKea Kensho LanditLooptNebula GenomicsParts MarketPulseRavel LawRest DevicesServiceThirdLoveTopiaUpworthyUvaroXoomZumper

Sources: SEC Form D filings · curated public sources.

Colleagues at Xfund

Alex Pentland

Toshiba Professor of Media, Arts, and Sciences at MIT at Xfund

Andrew Williamson

Managing Partner, Cambridge Innovation Capital at Xfund

Bob Pozen

Senior Lecturer, MIT Sloan School of Management at Xfund

Brandon Farwell

General Partner at Xfund

Cherry Murray

Benjamin Peirce Professor of Technology and Public Policy and Professor of Physics, Harvard University at Xfund

Deborah Spar

Jaime and Josefina Chua Tiampo Professor of Business Administration, Harvard Business School at Xfund

Elise Bates

Senior Director of the HBS Rock Center for Entrepreneurship and HBS Foundry, Harvard Business School at Xfund

Habib Haddad

Managing Partner at The E14 Fund

Network2

Sujay JaswaMentee

Founding Partner at WndrCo

Erik Buchanan

Partner at C3 Ventures

Investors connected to Patrick in public investor directories — a warm-intro map.

Frequently asked questions

Who is Patrick Chung?: Patrick Chung founded ZEFER in the dot‑com era, was Sam Altman's first investor, led a conversation with him at Harvard, and bases work in Boston to tap its university ecosystem.
Where does Patrick Chung work?: Patrick Chung is General Partner at Xfund and Board director at Philo and Board director at 23andMe.
What does Patrick Chung invest in?: Patrick Chung invests in AI & Machine Learning, Fintech, Healthtech, SaaS, Sector Agnostic.
What check size does Patrick Chung write?: Patrick Chung typically writes checks of $50K – $500K.
What boards does Patrick Chung sit on?: Patrick Chung holds tracked board seats at 23andMe, Philo.
What companies has Patrick Chung invested in?: Investments tracked here include 23andMe, CrowdMed, Curalate, Curebase, Euclid, GoodGuide, Guideline, Halo Neuroscience, IFTTT, Kea, Kensho, Landit, and 14 more.
Where did Patrick Chung go to school?: Patrick Chung studied at Harvard University (A.B., Environmental Science); Harvard Business School (M.B.A.); Harvard Law School (J.D.).