Gonzales has been professor for 42 years of the Faculty of Sciences and Philosophy of the Peruvian University Cayetano Heredia (1979-2021) with a wide and recognized scientific career at national and international level from 1977 to the present day. Physician and biologist by profession, he is the first Doctor of Science at the Peruvian University Cayetano Heredia (1985) and also holds a PhD in Medicine (1999) with a post-doctorate at Monash University, in Melbourne, Australia (1987-1988). He is an Academic of Number at both the National Academy of Medicine and the National Academy of Sciences. During his 44 years of scientific life, he has devoted himself to research on the endocrine aspects of adaptation to high altitude, in particular to the hormonal mechanisms that regulate erythropoiesis. In Peru, residents above 2000m account for 30% of the Peruvian population. Gonzales is the author of 355 scientific publications, including 12 books and 14 book chapters. He has received 72 national and international awards during his scientific career. He is a referee of more than 60 international journals. He has advised 30 Bachelor's, 19 Master's and 8 Doctor´s thesis.