Julie Yoo
InvestorFounderGeneral Partner, a16z at Andreessen Horowitz · Board director at Fortuna Health · Board director at Truemed · Board director at Sprinter Health
Menlo Park, California
Writes $10K – $100M checks · typically $10M
FoundedKyruus
Find your path to Julie
273 people in our graph share verified history with Julie — schools, employers, funds. One of them is your warm intro.
About
Julie Yoo, a computer scientist and Kyruus co‑founder/Chief Product Officer turned operator-investor, uses living-the-plumbing experience in provider scheduling and referrals to back healthcare fintech rebuilding claims, payments and routing infrastructure.
Contact· published on Julie's own website
Invests in
AI & Machine LearningBiotechConsumerCrypto & Web3Defense Tech
Beyond investing
- Founded
- Julie Yoo co-founded Kyruus, a VC-backed healthtech company later acquired by RevSpring.
- Education
- Studied at MIT (Computer Science and Pre-Medicine) Studied at Harvard-MIT HST (MS, Genomics) Studied at MIT Sloan (MBA)
- Awards
- Julie Yoo is a Young Global Leader with the World Economic Forum. She has been recognized with awards and honors from Becker's Hospital Review, Modern Healthcare, Health Data Management, MedTech Boston, and Rock Health.
From Julie's own website — common ground for a warm intro.
Board director at Fortuna HealthYC S23
Intro paths
Julie went through Y Combinator (Summer 2023) — any YC alum in your network can reach them through the YC community.
Their group partner at YC was Garry Tan, President & CEO of Y Combinator — the partner who ran Fortuna Health's batch and knows the company first-hand. YC profile ↗
In turn, Julie can intro founders to Fortuna Health's investors below.
Fortuna Health's investors · 2
Co-founders at Fortuna Health
Board director at Truemed
Intro paths
In turn, Julie can intro founders to Truemed's investors below.
Truemed's investors · 6
Board director at Sprinter Health
Intro paths
In turn, Julie can intro founders to Sprinter Health's investors below.
Sprinter Health's investors · 5
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Co-founders at Sprinter Health
Experience
- Andreessen HorowitzGeneral Partnercurrent2019 — presentSan Francisco Bay Area
- Kyruus HealthCo-Founder and Chief Product Officer2010 — 2018Greater Boston Area
- Generation Health, Inc.VP of Product2009 — 2010New York City Metropolitan Area
- Knome Inc.Product Manager2007 — 2009Greater Boston Area
- EndecaSoftware Engineer, Sales Engineer2001 — 2006Boston, New York City
Skills & more
+8 more
Web DesignWeb DevelopmentWeb ApplicationsProduct MarketingSales OperationsSales EngineeringEnterprise SearchHealthcare AnalyticsLanguages Korean
From Julie's professional profile.
Deals · 7
Fortuna HealthBoard seat
via Andreessen Horowitz · filed Aug 2025 · $18.3M raise
Sprinter HealthBoard seat
via Andreessen Horowitz · filed Jul 2025 · $55M raise
Turquoise HealthBoard seat
via Andreessen Horowitz · filed May 2022 · $20M raise
Surely HealthBoard seat
via Andreessen Horowitz · filed Apr 2022 · $26M raise
Patina HealthBoard seat
via Andreessen Horowitz · filed Nov 2021 · $50M raise
Zus HealthBoard seat
via Andreessen Horowitz · filed Jul 2021 · $33.6M raise
HealthWizBoard seat
via Andreessen Horowitz · filed Feb 2020 · $11.8M raise
Attribution from SEC filings, press coverage, and firm rosters.
Other disclosed investments
Board seats
Investor
AKASAAlchemyAmbienceAradigmFortunaHippocratic AILeonaThatch Health
Sources: SEC Form D filings · curated public sources.
Colleagues at Andreessen Horowitz
Network4
Investors connected to Julie in public investor directories — a warm-intro map.
Frequently asked questions
- Who is Julie Yoo?
- Julie Yoo, a computer scientist and Kyruus co‑founder/Chief Product Officer turned operator-investor, uses living-the-plumbing experience in provider scheduling and referrals to back healthcare fintech rebuilding claims, payments and routing infrastructure.
- Where does Julie Yoo work?
- Julie Yoo is Founder of Kyruus and General Partner, a16z at Andreessen Horowitz and Board director at Fortuna Health and Board director at Truemed and Board director at Sprinter Health.
- What does Julie Yoo invest in?
- Julie Yoo invests in AI & Machine Learning, Biotech, Consumer, Crypto & Web3, Defense Tech.
- What check size does Julie Yoo write?
- Julie Yoo typically writes checks of $10K – $100M.
- What companies did Julie Yoo found?
- Julie Yoo founded Kyruus.
- What boards does Julie Yoo sit on?
- Julie Yoo holds tracked board seats at Fortuna Health, HealthWiz, Patina Health, Sprinter Health, Surely Health, Truemed, Turquoise Health, Zus Health.
- What companies has Julie Yoo invested in?
- Investments tracked here include AKASA, Alchemy, Ambience, Aradigm, Fortuna, Hippocratic AI, Leona, Sprinter Health, Thatch Health, Turquoise Health.
- Where did Julie Yoo go to school?
- Julie Yoo studied at Massachusetts Institute of Technology (Bachelor of Science - BS, Computer Science, Pre-Medicine); Harvard-MIT Health Science and Technology (HST) (Master of Science - MS, Biomedical Enterprise Program); MIT Sloan School of Management (MBA, Biomedical Enterprise Program).
- What awards has Julie Yoo received?
- Julie Yoo is a Young Global Leader with the World Economic Forum. She has been recognized with awards and honors from Becker's Hospital Review, Modern Healthcare, Health Data Management, MedTech Boston, and Rock Health.
Founder mafias
Massachusetts Institute of Technology mafia1,221
Also came through, then founded or led a company.
+ 1,214 more
MIT Sloan School of Management mafia327
Also came through, then founded or led a company.
+ 320 more
Andreessen Horowitz mafia68
Also came through, then founded or led a company.
+ 61 more
Sprinter Health mafia3
Also came through, then founded or led a company.
Truemed mafia2
Also came through, then founded or led a company.
Same school
Also attended Massachusetts Institute of Technology2,000
+ 1,994 more
Also attended MIT Sloan School of Management775
+ 769 more
Shared employers
Also worked at Kyruus Health15
+ 9 more
Also worked at Generation Health, Inc.2
Also worked at Knome Inc.3
Also worked at Endeca24
-2.webp)
+ 18 more