Charles Phan, the acclaimed San Francisco chef and restaurant owner who won two James Beard awards with the innovative food at his Vietnamese restaurant the Slanted Door, has died at age 62, according to his family.

He also expanded his vision to new locations, including a Slanted Door in San Ramon and, more recently, France and Napa.

Charles Phan, the San Francisco chef credited as an innovator for bringing Vietnamese food to fine dining at his Slanted Door restaurant, has died. The restaurant announced his death from cardiac arrest in an Instagram post on Tuesday, calling it “heartbreaking” and “unexpected.” Phan was 62.