Dr. Chris O'Brien


Age: 57

Australian oncology surgeon and cancer specialist who achieved national recognition in 1997 as a compassionate and charismatic head and neck surgeon in the medical reality series RPA, who had led research into head and neck cancer in Australia and operated on hundreds of patients, including Test cricketer Normal O'Neill and Dragon lead singer Marc Hunter.

Cause of Death: Brain tumor

Born: January 3, 1952

Died: June 4, 2009

Sydney, Australia