Mr. Johnson

Mr. Johnson was the father of a newborn at Seattle Grace Hospital.

Personal life
After his bay was born at SGH, it hadmurmurs which were originally thought to be benign but when Meredith thought differently, she told the baby's parents. As a result, Dr.Kerr allowed Burke to take the baby on as his patient and get an echo. After the echo, it was revealed that the baby had a birth defect, tetrology affirmed lower pulmonary artresia. Burke then booked the OR for the following day.

Romantic life
He married and had one child.