Healthcare for every person in the world

We're a small team in San Francisco on a mission to provide healthcare for every person in the world.

What we're built on


We make our operations and financials public in our Google Transparency Document.


We partner with renowned health organizations to fund low-cost, high-impact care.


We keep our team small and our overhead low so we can move fast and innovate.

Our story

While serving in the Peace Corps in Central America, a woman boarded a bus Chase was on and asked for donations to pay for her son's healthcare. She inspired him to start Watsi, and name it after the town he was traveling through at the time.

Where we work

We currently work with nine medical partners from around the world – based in communities where poverty is an obstacle to accessing life-changing healthcare.

Meet Dinesh

In 57 minutes, 28 people from around the world fully funded Dinesh's emergency treatment.

Meet more patients