# Sean Duffy

> Sean Duffy is the co-founder and CEO of Omada Health, the virtual-first chronic care company he started in 2011 after dropping out of Harvard's MD/MBA program. He took Omada public on the Nasdaq in June 2025 under the ticker OMDA, capping a fourteen-year build that began in a Chinatown coworking space and grew to roughly 850 employees.

- **Role:** Co-Founder & CEO at Omada Health
- **Organizations:** Omada Health, IDEO (former), Google (former), Medgadget (former), Excel Everest (founder)
- **Nationality:** American
- **Education:** BA, Neuroscience, Columbia University, MD/MBA candidate (did not complete), Harvard Medical School & Harvard Business School
- **Known for:** Co-founded and scaled Omada Health to roughly 850 employees and ~$260M in annual revenue, Led Omada through its 2025 Nasdaq IPO (ticker OMDA), Named to Fast Company's 50 Most Innovative Companies (Omada)

## Career timeline

- **2006** — Graduated Columbia University with a BA in neuroscience
- **2009** — Enrolled in the joint MD/MBA program at Harvard Medical School and Harvard Business School
- **2010** — Internship at IDEO, where he encountered the Diabetes Prevention Program
- **2011** — Co-founded Omada Health with Adrian James and Andrew DiMichele; left Harvard to run it
- **2014** — Named to JPMorgan's '100 Most Intriguing Entrepreneurs'
- **2015** — Named to San Francisco Business Times' '40 Under 40'
- **2025** — Took Omada Health public on Nasdaq (OMDA) on June 5, priced at $19/share

## Achievements

- Co-founded and scaled Omada Health to roughly 850 employees and ~$260M in annual revenue
- Led Omada through its 2025 Nasdaq IPO (ticker OMDA)
- Named to Fast Company's 50 Most Innovative Companies (Omada)
- JPMorgan's 100 Most Intriguing Entrepreneurs (2014)
- San Francisco Business Times 40 Under 40 (2015)
- Diabetes Forecast magazine 'Diabetes All Stars' (2014)
- Built one of the first virtual-care programs to secure CDC recognition for diabetes prevention

## Latest updates

- **2025-06** — Rang the Nasdaq opening bell as Omada Health (OMDA) went public at $19/share.

## Links

- Website: https://omadahealth.com
- LinkedIn: https://www.linkedin.com/in/seanpduffy
- Twitter/X: https://twitter.com/seanduffy
- Facebook: https://www.facebook.com/omadahealth

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Profile page: https://yespress.io/sean-duffy
Published by YesPress — https://yespress.io
Last updated: 2026-05-30