Quinn Wang
InvestorFounderVenture Partner at Orange Collective · Access to Care Moonshot at StartUp Health · Founder at Quadrant Eye
San Francisco, California, United States
FoundedQuadrant Eye · YC
About
Quinn Wang is a former ophthalmologist who specialized in cataract surgery.
Founder at Quadrant EyeYC W21
Intro paths
YC
Quinn went through Y Combinator (Winter 2021) — any YC alum in your network can reach them through the YC community.
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In turn, Quinn can intro founders to Quadrant Eye's investors below.
Quadrant Eye's investors · 2
Co-founders at Quadrant Eye
KH
Kristine HaraFounder
Experience
- Doctors in NetworkFounder/CEOcurrent2025 — presentSan Francisco, California, United States
- Duke Innovation and EntrepreneurshipExpert in Entrepreneurshipcurrent2025 — present
- StartUp HealthAccess to Care Moonshotcurrent2025 — present
- American Academy of OphthalmologyMembercurrent2016 — present
- Orange CollectiveVenture Partnercurrent2023 — present
- Define VenturesAI Fellow Fall ‘25 Cohort2025
- Quadrant Eye (YC W21)Founder/CEO2020 — 2024San Francisco, California, United States
- KillaKwinn Fund (KKF)Solo General Partner2023 — 2024San Francisco, California, United States
- SydecarVenture Fellow2023 — 2024
- Wingspan HealthAdvisor2020 — 2021
- Private Practice, Single SpecialtyComprehensive Ophthalmologist2019 — 2020San Francisco, California
- ElphaCommunity Manager2019 — 2020San Francisco, California
Skills & more
Public Speaking30Cataract Surgery29Efficiency Optimization22Quality Patient Care10Clinical Research12Ophthalmology8Interpersonal Communication13
Languages Mandarin
From Quinn's professional profile.
Colleagues at Orange Collective
Akash Mandavilli
Founder at GovEagle
Alston Lin
Founder at Offdeal
Berkay Adlim
Founder at Kamion
Dave Yen
Founder/CEO at Roomblocker
David Hachuel Gurska
Founder at Kiwi Biosciences
David Teten
Investor at Harvard Business School Alumni Angels of Greater New York
Jason Freedman
General Partner at Peak State Ventures
Kelechi Ukah
Founder at Novig
Frequently asked questions
- Who is Quinn Wang?
- Quinn Wang is a former ophthalmologist who specialized in cataract surgery.
- Where does Quinn Wang work?
- Quinn Wang is Founder of Quadrant Eye and Venture Partner at Orange Collective.
- What companies did Quinn Wang found?
- Quinn Wang founded Quadrant Eye.
- Where did Quinn Wang go to school?
- Quinn Wang studied at Duke University School of Medicine (Doctor of Medicine - MD); Y Combinator (W21); University of California, San Francisco (Ophthalmology Residency, Comprehensive Ophthalmology).
Founder mafias
Y Combinator mafia8,773
Also came through, then founded or led a company.
Sam AltmanPresidentFounded Tools for Humanity +3Jessica LivingstonCo-founderFounded Y CombinatorAlexis OhanianYC Summer 2005Founded RedditFred EhrsamYC Summer 2012Founded Nudge +1Matt HuangYC Winter 2011Founded HotspotsTrae StephensYC Winter 2022Founded Pursuit +1
+ 8,766 more
Y Combinator mafia4,716
Also came through, then founded or led a company.
Ryan SheaEntrepreneurshipFounded StacksTarek MansourFounded KalshiSuhail DoshiEating beans & riceFounded Playground +1Subomi OluwalanaW22Founded ConvoyDarius "Bubs" MonsefS19Founded Sightbox +3Matthew ScholzFounded Oisin Biotechnologies +3
+ 4,709 more
Duke University mafia127
Also came through, then founded or led a company.
Fred EhrsamB.S.Founded Nudge +1Zach PerretBSFounded PlaidDavid CummingsBSFounded Undaunted +4Romesh SubramanianM.S.Founded RaNA Therapeutics +2Ian PeikonBSEFounded Cajal Therapeutics +1Carmichael RobertsDoctor of Philosophy (PhD) 1995Founded Lyratherapeutics +1
+ 120 more
University of California, San Francisco mafia28
Also came through, then founded or led a company.
Geoffrey von MaltzahnMSFounded Sienna Biopharmaceuticals +5Dino Di CarloPh.D.Founded Partillion +2Luke EvninPhDFounded Mpmcapital +1Alec NielsenBiophysicsFounded Asimov +1William GreeneMDFounded Pear Therapeutics +1Reinhard MeierPostdoctoral Research FellowshipFounded TeleClinic +1
+ 21 more
Orange Collective mafia23
Also came through, then founded or led a company.
Ryan BednarCo-founder & General PartnerFounded RankScience +1Alston LinVenture PartnerFounded Bizwise +1Richard HeVenture PartnerFounded Openmart +1Maxime AllouchVenture PartnerFounded Verahealth +1Jason FreedmanGeneral PartnerFounded 42FloorsMatthew MarshallVenture PartnerFounded New Story
+ 16 more
Same school
Also attended Y Combinator2,000
Tarek MansourCo-founder & CEO of KalshiSuhail DoshiFounder of Mixpanel; founder of ParticleSubomi OluwalanaCo-founder & CEO of ConvoyArhaan A.Deeptech Fellow at Clear VenturesMaroof AhmedFounder at Octopus VenturesJustin SwartPartner at Bitkraft Esports Ventures
+ 1,994 more
Also attended University of California, San Francisco89
Douglas CrawfordManaging General Partner at Mission BiocapitalLuke EvninAdvisor at MPM BioImpactCharles White, Ph.D.Principal at Illumina VenturesMatt MaurerInvestor at WVV CapitalAlec NielsenFounder & CEO, Asimov & Venture Partner at Pillar VCStephan ChristgauFounding Partner at EIR Ventures
+ 83 more
Also attended Tulane University School of Medicine4
Also attended Duke University711
Fred EhrsamCo-founder and Senior Advisor at Paradigm; founder of NudgeJeremy LevinePartner at Bessemer Venture PartnersZach PerretCo-founder & CEO of Plaid; co-founder of MischiefJulie YangVice President at InvestcorpScott RaneyManaging Director at Redpoint VenturesJack Bixby LucasGeneral Partner at Lucas Venture Group
+ 705 more
Shared employers
Also worked at American Academy of Ophthalmology2
Also worked at Define Ventures18
Debby MeredithOperating Partner, Engineering at Icon VenturesMichael WertManaging Director at Longitude CapitalLynne Chou O'KeefeFounder and Managing Partner at Define VenturesChirag ShahPartner at Define VenturesChuka EsiobuPrincipal at Define VenturesGarrett HowardSenior Associate at Define Ventures
+ 12 more
