Sutter is a term that can refer to various subjects, but it is often associated with Sutter Health, a not-for-profit healthcare organization based in Northern California. Founded in 1920, Sutter Health operates a network of hospitals, outpatient centers, and physician practices, providing a wide range of medical services to the community. Another notable reference is John Sutter, a Swiss immigrant who played a significant role in California's history during the Gold Rush. He established Sutter's Fort in Sacramento in the 1830s, which became a key trading post and settlement, ultimately influencing the westward expansion of the United States.