Find your path to James
618 people in our graph share verified history with James — schools, employers, funds. One of them is your warm intro.
Kike MirallesunlockedJames: together at McKinsey & Company (2016)
×11James: together at McKinsey & Company
About
James Peyer, PhD, is the Founder and CEO of Cambrian Bio, a company developing therapeutics that target the biological drivers of aging. He previously founded Apollo Ventures, a company builder in longevity therapeutics, where he served as investor and CEO of multiple companies. Peyer completed his PhD focused on blood stem cell biology as a National Science Foundation Fellow at UT Southwestern.
Founder at Cambrian Bio
Intro paths
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In turn, James can intro founders to Cambrian Bio's investors below.
Cambrian Bio's investors · 9
Alumni VenturesManchester · $100K – $10M checks · since 2026atai Life SciencesNew York · since 2023Catalio Capital Management, LPNew YorkFuture VenturesLos Altos · $1M – $10M checks · since 2025Khosla VenturesMenlo Park · $5K – $50M checksKorify CapitalSprint VcBangalore · $300 checksStrawberry Creek VenturesManchesterTA VenturesFrankfurt am Main · $100K – $1M checks
Co-founders at Cambrian Bio
JP
James PeyerCEO, Founder, Board Director
JP
James Peyer, PhDFounder
CEO, Founder, Board Director at Cambrian Bio
Intro paths
→
In turn, James can intro founders to Cambrian Bio's investors below.
Cambrian Bio's investors · 9
Alumni VenturesManchester · $100K – $10M checks · since 2026atai Life SciencesNew York · since 2023Catalio Capital Management, LPNew YorkFuture VenturesLos Altos · $1M – $10M checks · since 2025Khosla VenturesMenlo Park · $5K – $50M checksKorify CapitalSprint VcBangalore · $300 checksStrawberry Creek VenturesManchesterTA VenturesFrankfurt am Main · $100K – $1M checks
Co-founders at Cambrian Bio
JG
James G. PeyerExecutive Officer, Director
JP
James Peyer, PhDFounder
Founder at Cambrian Bio
Intro paths
→
In turn, James can intro founders to Cambrian Bio's investors below.
Cambrian Bio's investors · 9
Alumni VenturesManchester · $100K – $10M checks · since 2026atai Life SciencesNew York · since 2023Catalio Capital Management, LPNew YorkFuture VenturesLos Altos · $1M – $10M checks · since 2025Khosla VenturesMenlo Park · $5K – $50M checksKorify CapitalSprint VcBangalore · $300 checksStrawberry Creek VenturesManchesterTA VenturesFrankfurt am Main · $100K – $1M checks
Co-founders at Cambrian Bio
JG
James G. PeyerExecutive Officer, Director
JP
James PeyerCEO, Founder, Board Director
Experience
- Cambrian BioFounder & CEOcurrent2019 — presentGreater New York City Area
- Amplifier TherapeuticsExecutive Chaircurrent2023 — present
- Rapalogix HealthCofounder and Chairman of the Boardcurrent2024 — present
- In Search OfAdvisorcurrent2025 — present
- Longevity Biotechnology AssociationDirector & Cofoundercurrent2021 — present
- Apollo VenturesFounder & Managing Partner2016 — 2019Hamburg Area, Germany
- McKinsey & CompanyConsultant2015 — 2016Greater New York City Area
Skills & more
Research and Development (R&D)1Strategy1Strategic Planning1PharmaceuticalsPharmaceutical IndustryLife Sciences5Drug Development2Clinical TrialsCross-functional Team LeadershipCommercializationBusiness DevelopmentEmerging Markets
+9 more
LeadershipBiotechnologyBiopharmaceuticalsRegulatory AffairsEntrepreneurshipVenture CapitalStart-upsStrategic PartnershipsBusiness StrategyFrom James's professional profile.
Frequently asked questions
- Who is James Peyer, PhD?
- James Peyer, PhD, is the Founder and CEO of Cambrian Bio, a company developing therapeutics that target the biological drivers of aging. He previously founded Apollo Ventures, a company builder in longevity therapeutics, where he served as investor and CEO of multiple companies. Peyer completed his PhD focused on blood stem cell biology as a National Science Foundation Fellow at UT Southwestern.
- Where does James Peyer, PhD work?
- James Peyer, PhD is Founder of Cambrian Bio.
- What companies did James Peyer, PhD found?
- James Peyer, PhD founded Cambrian Bio.
- Where did James Peyer, PhD go to school?
- James Peyer, PhD studied at UT Southwestern Medical Center (Doctor of Philosophy (PhD), Stem Cell Biology); University of Chicago (Bachelor of Arts (B.A.), Biology).
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
+ 729 more
University of Chicago mafia191
Also came through, then founded or led a company.
Alexis BorisyBachelor's degreeFounded Foundation Medicine +2Bobby PittmanMaster's degreeFounded Oathafrica +2Sean HarperABFounded TransFS +2Bharat KilaruBachelor of Arts (BA)Founded Verano Health +2Matt KrisiloffFounded Preventive +1John VrionisMSFounded Unusual +1
+ 184 more
Cambrian Bio mafia7
Also came through, then founded or led a company.
Christian AngermayerChairman, Co-Founder, Board DirectorFounded Apeiron Investments +1Maryanna SaenkoDirectorFounded Future VenturesViktoriya TigipkoSeed InvestorFounded TA VenturesJuliette HanCFO COO I Director, BODFounded Two SigmaSebastian BrunemeierCIO & Co-FounderFounded Cyclone TherapeuticsShalini GuptaProduct ConsultantFounded Asima Health Inc. Website
UT Southwestern Medical Center mafia7
Also came through, then founded or led a company.
Gaurab ChakrabartiDoctor of Medicine (M.D.)Founded SolugenAnkur GuptaMDFounded SpectJeff OzdemirDoctor of Philosophy (Ph.D.)Founded Kernal BiologicsPouya ModareszadehMedical SchoolFounded Velorum TherapeuticsDesh Mohan, MDDoctor of Medicine (M.D.)Founded Koda HealthSuchismita AcharyaPost-DoctoralFounded AyuVis Research
Rapalogix Health mafia2
Also came through, then founded or led a company.
Same school
Also attended UT Southwestern Medical Center19
Lauren TyraInvestor at Green Park & Golf VenturesHui TianPartner at The Column GroupDeng MaoInvestment Manager at Yonjin Venture LLCOscar MoralezFounder and Managing Partner at Boomerang VenturesJill MooneyAdvisor at Avalon BioVenturesUgur EskiocakFounder / EIR at 82VS
+ 13 more
Also attended University of Chicago553
Mark SusterManaging Partner at Upfront VenturesShardul ShahInvestor at Index VenturesSam BlackmanEntrepreneur in Residence at GV (Google Ventures)Clay FisherInvestor at Spark CapitalRolanda FuInvestor at Madrona Venture GroupJonas CiplickasPrincipal at Scale Venture Partners
+ 547 more
Shared employers
Also worked at Cambrian Bio5
Also worked at Rapalogix Health1
Also worked at Longevity Biotechnology Association2
Also worked at Apollo Ventures21
Stella PaffenholzSenior Associate at Atlas VentureThilo WurstAssociate Legal Counsel & Risk Manager at HeadlineSteven LeunertPartner and CFO at Apollo Health VenturesJan AdamsPartner at Apollo Health VenturesOle MenschingCo-Founder and General Partner at Apollo Health VenturesAnne Marije van HartenInvestment Director at Apollo Health Ventures
+ 15 more