She graduated from the Türk Maarif Koleji, and started her medical degree in the Hacettepe University of Ankara in 1990, aged 17.
[2] She has been contributing to a variety of researches based on Northern Cyprus in the field of neurology, epidemiology and pathology.
[6] Following the 2018 parliamentary election, it was speculated that Usar İncirli was going to be appointed as the Minister of Health for Erhürman cabinet.
[7][8] However she refused the role citing multiple reasons including a lack of practitioners in her field and her desire of continuing her profession rather than being a member of cabinet.
[11] She became a candidate of Republican Turkish Party for the 2018 parliamentary election after receiving an invitation from Tufan Erhürman.
[15] Starting from her years in secondary school, she was highly involved with civil society organisations.