Last year, Iman Bar found herself unexpectedly on call.
The pediatrician, who operates a clinic on Costa Mesa's Westside, was at the birthday party of one of her children's friends when a boy fell in the back yard and suffered a nasty cut to his head. The family was ready to drive him to the hospital, but as fate would have it, Bar had her emergency kit in the car and mended the wound promptly.
From that moment came a business idea. Bar, who has seen patients at her Harbor Boulevard office since 2000, began making house calls shortly after the party — and a year later, she still has her phone on her 24/7, ready for a summons.