After his sister's death, tech entrepreneur works to help patients communicate their health history

A Silicon Valley entrepreneur has taken on a bureaucratic nightmare the very sick have found themselves in when trying to get help — the nightmare of communicating their health history from one doctor to the next, one medical center to the next.

Entering the headquarters of Anil Sethi's Silicon Valley startup, a painting of a free-spirited woman is in the place where a corporate logo might otherwise loom large. The artist depicted one person: His little sister, Tania. "Tania was always more spirit than flesh," Sethi told CBS News' Dana Jacobson.