Christopher John O'Brien AO (3 January 1952 – 4 June 2009) was an Australian head and neck surgeon. He achieved national recognition as a compassionate surgeon in the reality television series RPA.
Christopher John O'Brien AO (3 January 1952 – 4 June 2009) was an Australian head and neck surgeon. He achieved national recognition as a compassionate surgeon in the reality television series RPA. (en)