Find your path to Ryan
1,500 people in our graph share verified history with Ryan — schools, employers, funds. One of them is your warm intro.
Javier SolterounlockedRyan: together at Carnegie Mellon University (2003–2010)
×11Ryan: together at Y Combinator
About
Ryan Kellogg holds a PhD in Microfluidics and Systems Biology from ETH Zurich and has developed technology for molecular analysis in blood microsamples. His work applies bioanalytical methods to health monitoring integrated with wearable sensors and symptom tracking.
CEO and Cofounder at RTHMYC W22
Intro paths
YC
Ryan went through Y Combinator (Winter 2022) — any YC alum in your network can reach them through the YC community.
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In turn, Ryan can intro founders to RTHM's investors below.
RTHM's investors · 2
Co-founders at RTHM
JC
Jennifer CurtinChief Medical Officer and Cofounder
MS
Michael SnyderScientific Cofounder
EB
Eduardo BohrerCOO/CFO and Cofounder
Experience
- RTHMCofounder/CEOcurrent2022 — present
- Pioneer FundVenture Partnercurrent2025 — present
- Stanford University School of MedicineResearch Scientist, Snyder Lab2016 — 2021
Skills & more
Matlab24Lifesciences20Cell Culture19PCR9Bioinformatics10Biomedical Engineering35Medical Devices10R&D10Microscopy8Biotechnology23Data Analysis7Molecular Biology12
+9 more
BiomaterialsCell BiologyScienceResearchStatisticsBiochemistryFluorescence MicroscopyConfocal MicroscopyLife SciencesFrom Ryan's professional profile.
Frequently asked questions
- Who is Ryan Kellogg?
- Ryan Kellogg holds a PhD in Microfluidics and Systems Biology from ETH Zurich and has developed technology for molecular analysis in blood microsamples. His work applies bioanalytical methods to health monitoring integrated with wearable sensors and symptom tracking.
- Where does Ryan Kellogg work?
- Ryan Kellogg is CEO and Cofounder of RTHM.
- What companies did Ryan Kellogg found?
- Ryan Kellogg founded RTHM.
- Where did Ryan Kellogg go to school?
- Ryan Kellogg studied at Y Combinator (W22 Batch for RTHM); ETH Zürich (PhD, Microfluidics); The University of Manchester (Whitaker fellowship).
Founder mafias
Y Combinator mafia10,230
Also came through, then founded or led a company.
Sam AltmanPresidentFounded Tools for Humanity +3Garry TanPresident & CEOFounded Y Combinator +1Jessica LivingstonCo-founderFounded Y CombinatorAlexis OhanianPartnerFounded RedditFred EhrsamYC Summer 2012Founded Nudge +1Matt HuangYC Winter 2011Founded Paradigm +1
+ 10,223 more
Stanford University Graduate School of Business mafia748
Also came through, then founded or led a company.
Steve JurvetsonMaster of Business Administration (MBA)Founded Future Ventures +1Theresia GouwMBAFounded EarlyTony XuMBAFounded DoorDashDavid VélezMBAFounded Nubank +1IanMaster of Business Administration (M.B.A.)Founded Apex Technology +3Matt RouifStanford Ignite (Summer Institute for Entrepreneurship)Founded Photoroom +3
+ 741 more
Carnegie Mellon University mafia481
Also came through, then founded or led a company.
Kai-Fu LeeResearch Computer Scientist / Assistant ProfessorFounded 01Lucy GuoComputer Science & Human-Computer InteractionsFounded Passes +1Guillaume LampleMaster's degreeFounded Mistral AIJoshua XuMaster's degreeFounded HeyGenJonathan RothbergBachelor of Science (BS)Founded Raindance Technologies +4Andrew NgBachelor of Science - BSFounded Factored +3
+ 474 more
ETH Zürich mafia196
Also came through, then founded or led a company.
Thomas DübendorferPhDFounded Spontacts +2Veronica Gambillara FonckEngineerFounded LimmaTech Biologics +1Dr. Hanspeter FässlerHonorary Councillor Award (Ehrenrat)Founded Gravis Robotics +1Stephen LakeVisiting ScholarFounded Jetson Home +1Maximilian MarquartDoktor (Ph.D.)Founded CHOVIVA +1Nikolay KobyshevDoctor of Science (Dr. sc.)Founded Assaia +1
+ 189 more
The University of Manchester mafia104
Also came through, then founded or led a company.
Pedro SicilianoExchange ProgramFounded Teachy +1Jun Yuan TanBachelor of ScienceFounded Homebase +1Daniel GreenMScFounded Precision Microbubbles +1Harvey LoweBachelor of Economic ArtsFounded Arcube +1Alex KopcoStudy Abroad ProgramFounded Forum Brands +1Zak NasonMScFounded goodloans +1
+ 97 more
Same school
Also attended Y Combinator2,000
Tarek MansourCo-founder & CEO of KalshiSuhail DoshiFounder of Mixpanel; founder of ParticleSubomi OluwalanaCo-founder & CEO of ConvoyArhaan A.Deeptech Fellow at Clear VenturesCollin WallaceGeneral Partner at Lobby CapitalVictor SantosVictor Scout at One Way Ventures
+ 1,994 more
Also attended The University of Manchester336
Joel NoyceInvestor at Moonfire VenturesJames BraithwaiteFinancial Controller at NorthzoneFreya Svedberg-KeatingInvestor at MedicxiAndy LeaverOperating Partner at Notion CapitalSimon SegarsExecutive Advisor at Black Opal VenturesHonor de WintonExecutive Assistant at Giant Ventures Global Llp
+ 330 more
Also attended Carnegie Mellon University728
Kai-Fu LeeChairman of Sinovation Ventures and CEO of 01.AILucy GuoCo-founder of Scale AI; founder & CEO of PassesGuillaume LampleCo-founder & Chief Scientist of Mistral AIJoshua XuCo-founder & CEO of HeyGenJavier SolteroSenior Venture Partner at Felicis VenturesAvi BharadwajInvestment Director at Intel Capital
+ 722 more
Also attended Stanford University Graduate School of Business2,000
Roelof BothaAdvisor & former Steward at Sequoia Capital; SpaceX board memberDavid SzeAdvisory Partner at GreylockKatherine BoyleGeneral Partner at Andreessen Horowitz (American Dynamism)Hunter WalkCo-founder & Partner at HomebrewScott SandellExecutive Chairman & Chief Investment Officer at NEALaela SturdyManaging Partner at CapitalG
+ 1,994 more
Shared employers
Also worked at RTHM2
Also worked at Stanford University School of Medicine203
Josephine ChenInvestor at Sequoia CapitalJeffrey FinerVenture Partner at Third Rock VenturesFrancisco GimenezInvestment Team at 8VCLan JiangPartner at Lux CapitalJeffrey DeFlavio, MDEntrepreneur in Residence at AlleyCorpLily RaakaStrategist at Plum Alley Investments
+ 197 more