John Brinn

John Brinn is the father of Bobby Brinn, a patient at Seattle Grace Mercy West Hospital.

History
John's son, Bobby, had a tumor in his abdomen. When Bobby heard them talking about it, he thought it was a little man, whom he named Phil. His parents threw him an "Adios, Phil!" party prior to his surgery to remove the tumor.

The surgery was successful and Bobby was left tumor-free.

Romantic
He is married to Lisa Brinn and they have a son, Bobby Brinn.

Familial
His son, Bobby, was hospitalized to have a tumor removed from his abdomen.