Juno
<!-- hacklab:yc-profile -- YC company profile AI Health Assistant for Chronic Illness Juno is an AI personal health assistant for the 1B+ people living with chronic illness. Lau…
About Juno
YC company profile
AI Health Assistant for Chronic Illness
Juno is an AI personal health assistant for the 1B+ people living with chronic illness.
Launched in October, Juno now supports 300,000+ patients globally.
- YC batch: Spring 2026
- Founded: 2025
- Team size: 5
- Location: London, United Kingdom
- Country: GB
- Status: Active
- Industry: Healthcare
- Stage: Early
- YC partner: David Lieb
Founders
Isaac Tolley — Founder/CEO
Co-Founder & CTO of Juno. Previously built medical chatbots for the NHS, Founder's Associate at Mimotype (protein engineering) and neuroscience researcher at UCL. Studied Molecular Biology at UCL, ranked 2nd.
Marshall Gould — Founder/CTO
Co-Founder & CEO of Juno. MSc in Genomic Medicine from the University of Oxford, ranked 1st. Author of 3 scientific publications and winner of multiple hackathons.
Source: Y Combinator · Retrieved 2026-11-02. Company information is self-reported on YC.
- Founding Mobile Engineer at JunoFull-time · On-site · San Francisco, CA, US · $130 - $200K · 0.50% - 1.00% equity
- Social Media ManagerFull-time · On-site · San Francisco, CA, US · $60K - $110K
- AI Founding Engineer at JunoFull-time · On-site · San Francisco, CA, US · $130K - $200K · 0.50% - 1.00% equity
- Social Media & Content InternInternship · Remote · London, England, GB / San Francisco, CA, US / Remote (US) · $2K - $3K / monthly
- Growth & Operations InternInternship · Remote · San Francisco, CA, US / London, England, GB / Remote (US) · $2K - $3K / monthly