Shared chapter
Jonathan Grubb
Co-Founder & CEO, Triangle Health · Former Senior Director of Product, Bird
Relationship
How we worked together
Jonathan and I met at Bird, where he was one of the early product managers and led initiatives across an unusually broad range of the company's growing platform. We worked together on numerous products before our careers crossed again at Triangle Health, the shared AI workspace for patients and practitioners that he launched with Justin Balthrop and Arun Verma.
Influence
What I learned
Jonathan's product leadership spans both depth and breadth. At Bird he helped guide core experiences, regulatory products, international growth, payments, and new lines of business. Years later, he and Justin reached out and convinced me to join Triangle Health, opening the current chapter of my career.
Projects
Projects we built together
Bird · 2018 – 2025
My story at Bird
Jonathan led or contributed to more Bird initiatives than a short list can capture. His scope included government compliance products and strategy, rider and operator experiences, international expansion, payments and fintech, and retail and consumer products. We partnered across a number of those efforts as Bird's platform expanded rapidly.
Read the case studyTriangle Health · 2025 – Present
Multi-agent AI healthcare platform
After Bird and several other roles, Jonathan joined Justin Balthrop and Arun Verma to launch Triangle Health, a shared AI workspace for patients and practitioners. Jonathan and Justin later reached out and convinced me to join them, bringing our Bird collaboration into healthcare AI.
Read the case studyThemes
The work we shared
Elsewhere