John Horvath (doctor)

John Horvath
Chief Medical Officer
In office
September 2003 – 2009
Preceded byRichard Smallwood
Succeeded byJim Bishop
Personal details
BornJohn Stephen Horvath
SpouseProfessor Diana Horvath AO
EducationSydney Medical School of the University of Sydney
ProfessionMedical doctor
Independent non-executive director of Crown Resorts
Preview warning: Page using Template:Infobox officeholder with deprecated parameter "honorific-suffix". Replace with "honorific_suffix".
Preview warning: Page using Template:Infobox officeholder with deprecated parameter "smallimage". Replace with "image".
Preview warning: Page using Template:Infobox officeholder with deprecated parameter "honorific-prefix". Replace with "honorific_prefix".
Preview warning: Page using Template:Infobox officeholder with deprecated parameter "nationality". It should be removed.

John Stephen Horvath AO is an Australian medical doctor and the Chief Medical Officer of Australia between 2003 and 2009. As of June 2020 Horvath is Deputy Chairman of Crown Resorts Limited. Horvath is also Group Chief Medical Officer of Ramsay Health Care and a Director of the Ramsay Hospital Research Foundation and the Gallipoli Medical Research Foundation.