Her name is Ida Ayu Dewi Wiryanthini, nicknamed Dewi, born in Blahkiuh Badung, March 22, 1981. Basic education was pursued at SDN 5 Peguyangan in 1987, continued at SMP Negeri 10 Denpasar in 1993 and SMU Negeri 1 Denpasar was completed at in 1999.

After completing her high school education in 1999, she continued at the Faculty of Medicine at Udayana University and graduated in 2005. After completing her education and holding a doctor's degree, she devoted herself as an educator in her almamater as a lecturer in the Biochemistry Department from 2006 to the present. He completed her master's degree in 2011 with an M.Biomed degree in Biomedics from the Postgraduate University of Udayana.

She has gained experience in taking a month-long short course on the use of experimental animals in a laboratory at Kobe Women's University, Japan in January 2013. A short course on the curriculum of medical education at Yamaguchi University, Japan in December 2013 for 2 weeks and lastly attending a short course on research in Okayama University Biochemistry Laboratory, Japan in February 2019 for a month.

 Currently besides serving in the Department of Biochemistry, she also has an additional task as Head of the Skill Lab Unit since 2018 which is in charge of managing the facilities and infrastructure needed in the implementation of clinical skills and examinations in the form of the OSCE Examination.