About
John Ramunas holds a PhD and conducted telomere research at Stanford in Helen Blau's lab; he is founder of Rejuvenation Technologies, which is developing mRNA-based telomere extension and has received FDA INTERACT clearance, Khosla Ventures seed funding, and admission to Y Combinator.
Founder at Rejuvenation Technologies Inc.YC S18
Intro paths
YC
John went through Y Combinator (Summer 2018) — any YC alum in your network can reach them through the YC community.
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In turn, John can intro founders to Rejuvenation Technologies Inc.'s investors below.
Rejuvenation Technologies Inc.'s investors · 4
Co-founders at Rejuvenation Technologies Inc.
GM
Glenn MarkovFounder
Experience
- DigiTwin BioCo-founder, CEOcurrent2026 — presentCalifornia, United States
- Rejuvenation Technologies Inc.Co-Founder, CEOcurrent2017 — presentStanford CA
- Stanford UniversityPostdoc2014 — 2018
- University of WaterlooResearch Assistant2001 — 2006Waterloo, Canada
- Pathways DevelopmentFounder1997 — 1999Canada
Skills & more
Microsoft Excel3Matlab4C++2PowerPoint2Regenerative Medicine4Therapeutic Modalities4RNA3Research9Start-ups4Life Sciences5Cell Biology5Cell Culture4
+5 more
Molecular BiologyWestern BlottingMicroscopyTeachingManagementFrom John's professional profile.
Frequently asked questions
- Who is John Ramunas?
- John Ramunas holds a PhD and conducted telomere research at Stanford in Helen Blau's lab; he is founder of Rejuvenation Technologies, which is developing mRNA-based telomere extension and has received FDA INTERACT clearance, Khosla Ventures seed funding, and admission to Y Combinator.
- Where does John Ramunas work?
- John Ramunas is Founder of Rejuvenation Technologies Inc..
- What companies did John Ramunas found?
- John Ramunas founded Rejuvenation Technologies Inc..
- Where did John Ramunas go to school?
- John Ramunas studied at Stanford University (Ph.D., Neuroscience).
Founder mafias
Y Combinator mafia8,773
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Stanford University mafia903
Also came through, then founded or led a company.
Peter ThielJ.D.Founded PayPal +1Reid HoffmanB.S.Founded LinkedIn +2Joe LonsdaleBSFounded Opto +3Mike Maples JrBSFounded Pattern BreakersSteve JurvetsonMSEEFounded Mojo VisionBalaji SrinivasanGraduate StudentFounded Counsyl +1
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Same school
Also attended Stanford University2,000
Peter ThielCo-founder & Partner at Founders FundReid HoffmanCo-founder of LinkedIn; Partner at GreylockDavid SacksCo-founder & General Partner at Craft Ventures; former White House AI & Crypto CzarKeith RaboisManaging Director at Khosla VenturesGarry TanPresident & CEO of Y CombinatorAlfred LinPartner at Sequoia Capital
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Shared employers
Also worked at Rejuvenation Technologies Inc.2
Also worked at University of Waterloo68
Rohan MongaInvestment Associate at Luge CapitalKartik TalwarGeneral Partner at A.Capital VenturesWael NafeeGeneral Partner at RAED VenturesLeah MorrisExecutive Director, Encode: AI for Science at Pillar VCInshaal QadirAnalyst at Panache VenturesDominic BartonPartner at Radical Ventures
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