JS Boulanger
FounderCTO at Circle Medical
San Francisco, California, United States
FoundedCircle Medical · YC
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About
JS Boulanger is cofounder and CTO of Circle Medical.
CTO at Circle MedicalYC S15
Intro paths
JS went through Y Combinator (Summer 2015) — any YC alum in your network can reach them through the YC community.
In turn, JS can intro founders to Circle Medical's investors below.
Circle Medical's investors · 17
Co-founders at Circle Medical


Frequently asked questions
- Who is JS Boulanger?
- JS Boulanger is cofounder and CTO of Circle Medical.
- Where does JS Boulanger work?
- JS Boulanger is CTO of Circle Medical.
- What companies did JS Boulanger found?
- JS Boulanger founded Circle Medical.
Founder mafias
Y Combinator mafia10,594
Also came through, then founded or led a company.
Stanford University mafia2,290
Also came through, then founded or led a company.
McGill University mafia281
Also came through, then founded or led a company.
About this profile. Compiled from public sources — Circle Medical's own website and public professional profiles — and summarised by Fundraising Fox; every fact is kept with where it came from. Spotted an error, or would rather not be listed? Email privacy@fundraisingfox.com · How we build profiles · Your rights






















