Background
Colmeneres, Guillermo Arreaza was born on December 25, 1938. Son of José D. Colmenares and Dilia M. Arreaza.
Colmeneres, Guillermo Arreaza was born on December 25, 1938. Son of José D. Colmenares and Dilia M. Arreaza.
Doctor of Medicine, University Central Venezuela, Caracas, 1963. Doctor of Medicine (honorary), University Hospital Caracas, 2001.
Resident internal medicine Hospital University Caracas, Venezuela, 1963—1965, resident surgery, 1965—1969. Professor surgery University Central Venezuela, 1970—2000. Private practice L. Razetti Clinic, since 1970.
President Civic Association Risquez Hospital, Caracas, Venezuela, 1997—2000. Secretary University Hospital Foundation, 2000—2004. Fellow: American College of Surgeons.
Member: Medicine Academy Venezuela (academic member), Venezuelan Society Oncology, Venezuelan Society Surgery.
Married Carmen A. Guerra, September 12, 1970. Children: Ana, Mariela;children: Duillermo, Corina.