The Johnson & Johnson Mafia
70 people came through Johnson & Johnson and went on to found or lead other companies.
Francisco LeonVice President & Head, Immunology Translational MedicineFounded Avalor Therapeutics +2Serge MesserlianPresident, ActelionFounded Creyon +1Jacopo LeonardiDirector of MarketingFounded 4D Path +1Kim RodriguezDirector of SalesFounded BrainCheck +1Sid ViswanathanGlobal Operations Leadership DevelopmentFounded Alchemy Health +1Siyu HuangMarketing Leadership Development Program (MLDP)Founded Lionano +1Brian FaheyBusiness Development // Strategic InnovationFounded Niveus Medical +1Ben HolmesEntrepreneur Resident Company JLABSFounded Nanochon +1Mudit K. JainExecutive DirectorFounded ShiraTronicsMudit JainCorporate DirectorFounded ShiraTronicsPeter EmighFormulationsFounded Savoy LifeSebastian RualesCategory Management ManagerFounded BiaArthur SuckowDiabetes Drug DiscoveryFounded DTx PharmaGatanya ArnicCorporate Health AssociateFounded CenterforyouthwellnessKatie SunnucksAccount ManagerFounded Vantage BiosciencesDirk ReynPrepulsid Team LeaderFounded SpectricityTao FuVice President, Business Development, Head of Mergers and Acquisitions/Pharmaceuticals GroupFounded Attovia TherapeuticsLalo FloresEntrepreneur in ResidenceFounded Novira TherapeuticsMark A. WeinbergerBoard MemberFounded EyJosh GhaimVice President, Global Consumer Healthcare R&DFounded Ignite Venture StudioSaum VahdatSummer AssociateFounded Bridgewest VenturesFrank StonebanksExecutive Director, Global Strategic MarketingFounded EuMentis TherapeuticsGabe HorwitzData ScientistFounded eqtbleJonathan WaldstreicherAssociate Director, Emerging Technologies and InnovationFounded Galaxy MedicalMykel PereiraITS Engineering InternFounded HaywheelDorothea KohInternFounded Bot MDChristine DuScientistFounded Algen BiotechnologiesJennifferre MancillasInnovation FellowFounded AdniNaren SathiyaIntern | FinanceFounded TelivyHannah McKenneyR&D Engineer, Center for Device Innovation (CDI)Founded StarlingTyler MeltonInnovation Fellow, New Ventures @ J&J Center for Device InnovationFounded Corveus MedicalAngela CastilloMBA Project - Acquisitions strategyFounded NaraJoe DeMariaTerritory Account ManagerFounded SpecCheckHimank JainML EngineerFounded GetCruxBianca GatesPharmaceutical Sales RepresentativeFounded BirdiesAndrew BorykSoftware EngineerFounded Lunchbox TechnologiesJosh DeFonzoPresidentFounded MendaeraAma MarfoFinancial AnalystFounded AirfordableAli OzesPostdoctoral Fellow at Alios BiopharmaFounded Altay TherapeuticsGrant PickeringProfessional Sales RepresentativeFounded VaxcyteAntony OdellEuropean Business DirectorFounded Echopoint MedicalRavi BhoguConsultantFounded Monitra HealthSteve GilmanMechanical EngineerFounded OneRangeTimothy PereraSection Head Cancer BiologyFounded DeuteroncologyLindsey Calcutt, PhDAnalytical ChemistFounded Incora HealthBrian GoffPharmaceutical Sales and Marketing PositionsFounded Agios PharmaceuticalsJoe MakoidFLDP Financial Analyst- Ethicon, ITSSFounded VoythosPierre RaboissonGlobal Head Of Medicinal Chemistry - EU (Oncology, Infectious Diseases, Neuroscience)Founded CoultreonGuy PeetersProject Director Mergers & Acquisitions FinanceFounded CoultreonSusan LevinsonPrincipal ScientistFounded BioAegis TherapeuticsDavid KirnJ & J Entrepreneur InnovatorFounded 4D Molecular TherapeuticsW. Lenore RasmussenAssociate ScientistFounded RAS LabsDheeraj BatraMember - J&J GPH Innovation Advisory BoardFounded ArogyafinanceEric StanleyOffice Based Pharmaceutical RepresentativeFounded MPowerNaruby SchlenkerBrand Management MBA InternFounded OrdoroMeika HollenderSummer Associate - SustainabilityFounded Hollender Sustainable BrandsSali ChristesonConsulting AnalystFounded ArgentworkRonen EavriScientistFounded Barcode NanoRégis GauderonSales Representative Ethicon SwitzerlandFounded FlowboneFrederic DijolsSenior R&D EngineerFounded MixlabTushar SharmaConsultantFounded Vivifi MedicalShrestha KukrejaRegional Franchise Planner, Asia Pacific - DePuy SynthesFounded WhizzoCharles CathlinJJI Board FellowFounded Polaris GenomicsMatias CorralFP&A SpecialistFounded Nuevo MétodoRyan WellsSales & ManagementFounded Health HereStanley LewisJohnson & Johnson Innovation JLABS Board FellowFounded A28 TherapeuticsRaj PanjabiGlobal Public Health Advisory Board MemberFounded Last Mile HealthMaria PallidouFinance Director, Medical Devices & Diagnostics DivisionFounded PhosprintSean EldridgeLeadership Development ProgramFounded Gain LifeAri AminetzahSr. VP Transformation & InnovationFounded TRACER
Frequently asked questions
- What is the Johnson & Johnson mafia?
- The Johnson & Johnson mafia is the network of 70 people who came through Johnson & Johnson and went on to found or lead other companies, including Avalor Therapeutics, Creyon, 4D Path, BrainCheck, Alchemy Health.
- Who is in the Johnson & Johnson mafia?
- Notable members include Francisco Leon (Avalor Therapeutics), Serge Messerlian (Creyon), Jacopo Leonardi (4D Path), Kim Rodriguez (BrainCheck), Sid Viswanathan (Alchemy Health), Siyu Huang (Lionano), Brian Fahey (Niveus Medical), Ben Holmes (Nanochon), among 70 tracked members.
- What companies did Johnson & Johnson alumni found?
- Companies founded by Johnson & Johnson alumni include Avalor Therapeutics, Creyon, 4D Path, BrainCheck, Alchemy Health, Lionano, Niveus Medical, Nanochon, ShiraTronics, Savoy Life.
















































