Jeff Greenberg
InvestorFounderChief Network Officer at Firefly Health · Director at Energy Foundry
Boston, Massachusetts, United States
FoundedFirefly HealthFirefly Health
Find your path to Jeff
1,016 people in our graph share verified history with Jeff — schools, employers, funds. One of them is your warm intro.
Laura BuhlerunlockedJeff: together at McKinsey & Company (2009)
×2Jeff: together at McKinsey & Company
×2Jeff: together at Brigham and Women's Hospital
×2Jeff: together at University of Pennsylvania
About
Jeff Greenberg is a co-founder and Chief Network Officer at Firefly Health, where his work centers on health care delivery and coverage. He earned an MD/MBA from the University of Pennsylvania and completed his Internal Medicine residency at Massachusetts General Hospital. Prior to founding Firefly Health, he served as an assistant professor at Harvard Medical School and has authored several peer-reviewed publications.
Founder at Firefly Health
Intro paths
→
In turn, Jeff can intro founders to Firefly Health's investors below.
Firefly Health's investors · 3
Founder at Firefly Health
Intro paths
→
In turn, Jeff can intro founders to Firefly Health's investors below.
Firefly Health's investors · 6
Co-founders at Firefly Health
AE
Andy EllnerChief Clinical Advisor
Experience
- Firefly HealthCo-Founder and Chief Network Officercurrent2020 — presentBoston, MA
- Firefly HealthCo-Founder and Chief Operating Officer2017 — 2020
- Firefly HealthCo-Founder and Chief Product Officer2016 — 2017Greater Boston Area
- Harvard Medical SchoolAssistant Professor of Medicine2015 — 2020Boston, MA
- Brigham and Women's HospitalMedical Director, BWH Innovation Hub2014 — 2018Boston, MA
- Brigham and Women's HospitalMedical Director (SCAMPs)2011 — 2016Greater Boston Area
- Brigham and Women's HospitalAssociate Medical Director, BWH Physicians Organization2009 — 2016Greater Boston Area
- Brigham and Women's HospitalMedical Director of Quality, Department of Medicine2010 — 2012Greater Boston Area
- McKinsey & CompanyAssociate2007 — 2009
- MGHMedical Resident2004 — 2007
Skills & more
Internal Medicine9Healthcare24Healthcare Management16Healthcare Information Technology6Public Health7Hospitals16population healthStandardizationPhysicians3Leadership2Medicine4Quality Improvement2
+7 more
InformaticsManagementHealthcare ConsultingEMRPatient SafetyEHRStrategyFrom Jeff's professional profile.
Colleagues at Firefly Health
Frequently asked questions
- Who is Jeff Greenberg?
- Jeff Greenberg is a co-founder and Chief Network Officer at Firefly Health, where his work centers on health care delivery and coverage. He earned an MD/MBA from the University of Pennsylvania and completed his Internal Medicine residency at Massachusetts General Hospital. Prior to founding Firefly Health, he served as an assistant professor at Harvard Medical School and has authored several peer-reviewed publications.
- Where does Jeff Greenberg work?
- Jeff Greenberg is Founder of Firefly Health and Chief Network Officer at Firefly Health.
- What companies did Jeff Greenberg found?
- Jeff Greenberg founded Firefly Health, Firefly Health.
- Where did Jeff Greenberg go to school?
- Jeff Greenberg studied at University of Pennsylvania (MD/MBA); Brown University (Bachelor of Arts, History).
Founder mafias
McKinsey & Company mafia736
Also came through, then founded or led a company.
Elad GilConsultantFounded Brain Co. +1Mike SpeiserAssociateFounded Pure StorageFabrice GrindaConsultantFounded FJ labsTony XuBusiness AnalystFounded DoorDashAlexandre ProtAssociateFounded Smartven +1Jagmeet LambaSenior Strategy ConsultantFounded Certa +3
.jpg)
+ 729 more
Brown University mafia266
Also came through, then founded or led a company.
Theresia GouwBachelor of Engineering - BEFounded EarlyJoe GebbiaJoint classesFounded AirbnbDylan FieldScBFounded FigmaPeter ThompsonBachelor's DegreeFounded Cleave Biosciences +4Peter Thompson, M.D.Bachelor's DegreeFounded Cleave Biosciences +4Grant VerstandigFounded Zephyr AI +3
+ 259 more
Firefly Health mafia6
Also came through, then founded or led a company.
Firefly Health mafia4
Also came through, then founded or led a company.
Energy Foundry mafia3
Also came through, then founded or led a company.
Same school
Also attended University of Pennsylvania1,278
Brian ActonCo-founder of WhatsApp; co-founder of Signal FoundationKunal BahlCo-founder of Snapdeal; co-founder of Titan CapitalDasha MaggioPartner at Felicis Ventures, writer on venture capital and founder psychologyNancy WangInvestor at Felicis VenturesLeah von SiemensPartner at Manta Ray VenturesEghosa OmoiguiFounder and Managing General Partner at EchoVC Partners
+ 1,272 more
Also attended Brown University677
Theresia GouwFounding Partner at Acrew CapitalJoe GebbiaCo-founder of AirbnbDylan FieldCo-founder, CEO & Chair of FigmaAlexis AbramsPartner, General Counsel at Felicis VenturesJohn KimInvestor Relations at General CatalystAli Fisher SweetInvestor at Index Ventures
.png)
+ 671 more
Shared employers
Also worked at Firefly Health9
Nancy BrownAdvisor at Oncology VenturesSteven LindsethGeneral Partner at CU Healthcare Innovation FundSeth CohenCommercial Advisor at Define VenturesAJ SolimineManaging Partner at West VenturesNisha BasuChief Clinical Officer at Firefly HealthAndy EllnerChief Clinical Advisor at Firefly Health
+ 3 more
Also worked at Harvard Medical School284
Logan HilleLife Sciences Analyst at CincyTechAnkit GuptaGeneral Partner at Y CombinatorDavid MollerInvestor at Third Rock VenturesSamuel ArbesmanVenture Partner at Lux CapitalZach CollinsPartner at Mission BiocapitalAlexi Nazem, MDGeneral Partner at AlleyCorp
+ 278 more
Also worked at Brigham and Women's Hospital86
Nathan BlecharczykCo-founder & CSO of AirbnbAnthony PhilippakisInvestor at GV (Google Ventures)Nasra MohamedInvestor at Third Rock VenturesAlexi Nazem, MDGeneral Partner at AlleyCorpDavid Rosenthal, MDVenture Partner at AlleyCorpChristiana BardonManaging Partner of MPM BioImpact, leading the firm's public market investing
+ 80 more
Also worked at McKinsey & Company2,000
Elad GilSolo general partner investing through Gil CapitalAnn Miura-KoCo-founding Partner at FloodgateJeremy LiewPartner at Lightspeed Venture PartnersMike SpeiserManaging Director at Sutter Hill VenturesJeremy LevinePartner at Bessemer Venture PartnersFabrice GrindaCo-founder & Managing Partner at FJ Labs
+ 1,994 more