Andrew Chang
2025-2026 Obama Foundation USA Leader

Founder & CEO, Nunchi Health
San Mateo, California
Andrew Chang is the founder and chief executive officer of Nunchi Health, a nonprofit advancing mental health equity for immigrant and minority youth. Andrew and his team of over 150 global volunteers and staff provide programs that teach young people basic psychotherapy and peer support skills so they can go on and teach others, creating a sustainable, community-driven model for mental health care. As a community physician for San Mateo County, he works with underinsured patients who have often been denied care. After working with Harvard Medical School on his fellowship program, he founded Nunchi Health in 2022. Andrew has impacted over 1,000 students from over 30 countries and has trained numerous community leaders.
Your support turns hope into action
Donate to the Barack Obama Foundation.
The Barack Obama Foundation is registered as a 501(c)(3) non-profit organization (EIN 46-4950751).
Meet the 2025-2026 United States Leaders
More about the Leaders Program

Leaders
For emerging leaders who have demonstrated a commitment to advancing the common good.
Learn More
- The Center
- Building the Center
Join other Obama alumni in coming together to support the naming of the Water Terrace at the Obama Presidential Center in honor of the life and legacy of President Obama’s mother, Ann Dunham—as a gift for the President’s 61st birthday.
Learn more
- Defending Democracy
- Leaders

- Watch
- Barack Obama
Watch President Obama share his vision for the Obama Presidential Center during a surprise visit with supporters and stakeholders—a vision for a public space that will honor history, help revitalize the South Side, and connect people throughout the communi
Learn more