StarJar
AcquiredYC W24Founded 2023 · 11 employees · 1 known investors
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StarJar automates the processing of incoming hospital documents such as patient referrals, claims, and medical images for major healthcare systems across the United States.
Founders & leadership· Y Combinator alumni (W24)
StarJar was founded in 2023 by Qi Zhang and Ruming Zhen.
QZ
Qi ZhangFounderQi Zhang previously worked at Amazon and founded a nonprofit organization; brings experience in both corporate and mission-driven work.
RZ

Ruming ZhenFounderRuming Zhen studied at Stanford and previously worked at Tesla before co-founding and serving as CEO of StarJar.
Investors · 1
Y Combinatorlisted by Y CombinatorSan Francisco · $500K
How we know: the Y Combinator directory · open dataset · 5k.vc investor directory · Not right? Tell us
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Frequently asked questions
- What does StarJar do?
- StarJar automates the processing of incoming hospital documents such as patient referrals, claims, and medical images for major healthcare systems across the United States.
- Who founded StarJar?
- StarJar was founded by Qi Zhang, Ruming Zhen in 2023.
- Who are StarJar's investors?
- StarJar's investors include Y Combinator.





