Osvaldo Artaza

Osvaldo Enrique Artaza Barrios (born 5 July 1955) is a Chilean physician who has served as minister of health administration.

He gained national public recognition while serving as the hospital's spokesperson during the first successful surgical separation of Chilean conjoined twins, an operation that received extensive media coverage.

During his tenure, he introduced management reforms at the hospital and promoted public fundraising campaigns to finance new facilities, while maintaining a strong presence on Chilean radio and television.

Professional career The son of a physician, he became active as a student leader within the Federation of Private School Students (FUEP), advocating educational reforms aimed at broadening access to elite schools for students from lower-income backgrounds.

During the period of the Popular Unity government, in coordination with the Federation of Secondary Students of Santiago (FESES), he helped organize several demonstrations opposing the National Unified School (ENU) education reform promoted by President Salvador Allende.

He studied medicine at the University of Chile, later specializing in pediatrics, paediatric cardiology, and health-care management. He also earned a master's degree in Health Institution Management from the same university.

He served as a rural general practitioner and director of the Mulchén Hospital. before becoming director of the Luis Calvo Mackenna Hospital.