Dr. Huñis graduated in 1973 from the University of La Plata School of Medicine, Argentina. Postgraduate training in Internal Medicine was completed at Ramos Mejia Hospital in Buenos Aires, Argentina. Fellowships in Medical Oncology were completed at the Universidad del Salvador and Chair of Oncology based at the Central Military Hospital, Buenos Aires, Argentina. He completed his oncology fellowship at the Miami Cancer Institute, Division of Medical Oncology, Miami, Florida, USA.Dr. Huñis became board certified in Oncology in 1978. In 1996, he was a member of the first group of certified oncologists with the academic, scientific and institutional endorsement of the Argentine Association of Medical Oncology Cancer Society and the Argentine. In 2004 obtained the recertification of the National Academy of Medicine
Since 1996, he's been an Associate Investigator in the ATLAS study, Oxford University and principal clinical investigator in multicenter studies Phase II and Phase III breast cancer, lung, melanoma, and cancer-related pain