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).

Quinn Wang

InvestorFounder

Venture Partner at Orange Collective · Access to Care Moonshot at StartUp Health · Founder at Quadrant Eye

San Francisco, California, United States

FoundedQuadrant Eye · YC

Find your path to Quinn

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

Debby MeredithunlockedQuinn: together at Define Ventures (2025)

Quinn: together at Elpha

Quinn: together at Define Ventures

×2Quinn: together at Duke University School of Medicine

About

Quinn Wang is a former ophthalmologist who specialized in cataract surgery.

Founder at Quadrant Eye YC W21

Intro paths

Quinn went through Y Combinator (Winter 2021) — any YC alum in your network can reach them through the YC community.

→

In turn, Quinn can intro founders to Quadrant Eye's investors below.

Quadrant Eye's investors · 2

Fourth RealmMenlo Park Y CombinatorSan Francisco · $500K checks · since 2021

Co-founders at Quadrant Eye

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

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 mafia10,230

Also came through, then founded or led a company.

Sam AltmanPresidentFounded Tools for Humanity +3 Garry TanPresident & CEOFounded Y Combinator +1 Jessica LivingstonCo-founderFounded Y Combinator Alexis OhanianPartnerFounded Reddit Fred EhrsamYC Summer 2012Founded Nudge +1 Matt HuangYC Winter 2011Founded Paradigm +1

+ 10,223 more

Duke University mafia288

Also came through, then founded or led a company.

Marc AndreessenBachelor of Arts (B.A.)Founded Opsware Fred EhrsamB.S.Founded Nudge +1 Zach PerretBSFounded Plaid David CummingsBSFounded Undaunted +6 George ChurchBachelor's degreeFounded Editas Medicine +5 Ian PeikonBSEFounded Cajalneuro +2

+ 281 more

University of California, San Francisco mafia78

Also came through, then founded or led a company.

Geoffrey von MaltzahnMSFounded Sienna Biopharmaceuticals +5 Dino Di CarloPh.D.Founded Partillion +3 Luke EvninPhDFounded Mpmcapital +1 Alec NielsenBiophysicsFounded Asimov +1 Aditya KohliDoctor of Philosophy (Ph.D.)Founded Phathom Pharmaceuticals +1 William GreeneMDFounded Pear Therapeutics +1

+ 71 more

Orange Collective mafia23

Also came through, then founded or led a company.

Ryan BednarCo-founder & General PartnerFounded RankScience +1 Alston LinVenture PartnerFounded Bizwise +1 Richard HeVenture PartnerFounded Openmart +1 Maxime AllouchVenture PartnerFounded Verahealth +1 Niama El BassunieMemberFounded WaystoCap Jason FreedmanGeneral PartnerFounded 42Floors

+ 16 more

Define Ventures mafia14

Also came through, then founded or led a company.

Brook ByersFund AdvisorFounded Insite Vision +1 Frank WilliamsVenture PartnerFounded Advisory +1 Longsha LiuAI Fellow @ Define VenturesFounded Cornell +1 Toby CosgroveHealthcare AdvisorFounded Cleveland Clinic Bruce BroussardVenture PartnerFounded Usoncology Carolyn MagillVenture PartnerFounded Remedy Partners

+ 7 more

Same school

Also attended Y Combinator2,000

Ryan SheaCo-founder of Blockstack (Stacks)Suhail DoshiFounder of Mixpanel; founder of Particle Arhaan A.Deeptech Fellow at Clear Ventures Akshat GoenkaInvestor at Moonfire Ventures Jon XuGeneral Partner at Y Combinator Chris GoldaGeneral Partner at Y Combinator

+ 1,994 more

Also attended University of California, San Francisco170

Douglas CrawfordManaging General Partner at Mission Biocapital Luke EvninAdvisor at MPM BioImpact Charles White, Ph.D.Principal at Illumina Ventures Matt MaurerInvestor at WVV Capital Alec NielsenFounder & CEO, Asimov & Venture Partner at Pillar VC Stephan ChristgauFounding Partner at EIR Ventures

+ 164 more

Also attended Tulane University School of Medicine9

Dr. Vinh NguyenDirector at JStar Capital Investments Peter PatriarcaSenior Advisor at Adjuvant Capital Cain McClaryManaging Partner & Founder at KdT Ventures Travis ManascoPrincipal at Solas BioVentures Vishal BhimarasettyChief Innovation Officer at Quicktake Health Sudarshan HebbarExecutive Officer at Calcimedica

+ 3 more

Also attended Duke University948

Marc AndreessenCo-founder & General Partner at Andreessen Horowitz Fred EhrsamCo-founder and Senior Advisor at Paradigm; founder of Nudge Jeremy LevinePartner at Bessemer Venture Partners Zach PerretCo-founder & CEO of Plaid; co-founder of Mischief Julie YangVice President at Investcorp Ayaan PatelInvestor at Lightbank

+ 942 more

Shared employers

Also worked at American Academy of Ophthalmology1

Reza ZadnoOperating Partner at Jolt Capital

Also worked at Define Ventures21

Debby MeredithOperating Partner, Engineering at Icon Ventures Michael WertManaging Director at Longitude Capital Lynne Chou O'KeefeFounder and Managing Partner at Define Ventures Chirag ShahPartner at Define Ventures Chuka EsiobuPrincipal at Define Ventures Garrett HowardSenior Associate at Define Ventures

+ 15 more

Also worked at Elpha4

Iynna HalilouGeneral Partner at The MBA Fund Jessica LiInvestor at Alix Ventures Cadran CowansageFounder at Elpha Summer LindmanFounder at Talkable

Find your path to Quinn

About

Founder at Quadrant EyeYC W21

Intro paths

Quadrant Eye's investors · 2

Co-founders at Quadrant Eye

Experience

Skills & more

Colleagues at Orange Collective

Frequently asked questions

Founder mafias

Y Combinator mafia10,230

Duke University mafia288

University of California, San Francisco mafia78

Orange Collective mafia23

Define Ventures mafia14

Same school

Also attended Y Combinator2,000

Also attended University of California, San Francisco170

Also attended Tulane University School of Medicine9

Also attended Duke University948

Shared employers

Also worked at American Academy of Ophthalmology1

Also worked at Define Ventures21

Also worked at Elpha4

Founder at Quadrant Eye YC W21