# David Werdegar

> Dr. David Werdegar, MD, MPH is the former President and CEO of Institute on Aging (IOA), San Francisco's leading nonprofit dedicated to helping older adults and adults with disabilities live with dignity and independence. A physician trained at New York Medical College and UCSF, Werdegar transformed IOA from a community program into a comprehensive elder-care organization serving thousands annually across the San Francisco Bay Area. Under his watch, IOA opened a landmark 50,000-square-foot campus on Geary Boulevard in 2011, consolidating programs spanning home care, dementia day enrichment, and the 24/7 Friendship Line warmline. He retired in 2022 after steering the organization to nearly $100 million in annual revenue with a staff of around 900.

- **Role:** Former President and CEO at Institute on Aging
- **Organizations:** Institute on Aging, Kaiser Permanente, UCSF, New York Medical College
- **Nationality:** American
- **Education:** MD, New York Medical College, Internal Medicine Internship, University of California, San Francisco, Internal Medicine Residency, University of California, San Francisco, MPH (Master of Public Health), University of California, Berkeley
- **Known for:** Oversaw IOA's growth to approximately 900 employees and $93 million in annual revenue, Led construction and opening of IOA's 50,000-square-foot flagship campus on Geary Boulevard (2011), Helped expand the Friendship Line into a 24/7 emotional support warmline operating in 8 languages

## Career timeline

- **1956** — Graduated from New York Medical College with MD
- **1956-1957** — Internal Medicine internship at UCSF
- **1958-1961** — Internal Medicine residency at UCSF
- **1960s-1980s** — Worked as internist in San Francisco; affiliated with Kaiser Permanente
- **1985+** — Joined Institute on Aging as it spun off from Mount Zion Hospital programs
- **2000s** — Led IOA's growth into a comprehensive elder-care nonprofit serving the Bay Area
- **April 2011** — Opened IOA's new 50,000-square-foot campus on Geary Boulevard, San Francisco
- **November 2011** — Spoke at Commonwealth Club of California on 'Threescore and Ten: Changing Views of Aging'
- **2022** — Retired as President and CEO; succeeded by J. Thomas Briody, MHSc

## Achievements

- Oversaw IOA's growth to approximately 900 employees and $93 million in annual revenue
- Led construction and opening of IOA's 50,000-square-foot flagship campus on Geary Boulevard (2011)
- Helped expand the Friendship Line into a 24/7 emotional support warmline operating in 8 languages
- Grew IOA's service footprint across San Francisco, Marin, San Mateo, and Santa Clara counties
- Published 27 peer-reviewed research papers on drug abuse treatment outcomes and HIV education in California
- Spoke at the Commonwealth Club of California on evolving perspectives on aging (2011)
- Guided IOA's PACE program, delivering all-inclusive healthcare to low-income seniors

## Latest updates

- **2022-01** — J. Thomas Briody named new President and CEO of Institute on Aging, succeeding Dr. David Werdegar who retired.

## Links

- Website: https://ioaging.org
- LinkedIn: http://www.linkedin.com/in/dr-david-werdegar-m-d-mph-1bb9b68

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