Dr. Seimears completed her undergraduate degree at the University of Washington and a M.Ed at Harvard Graduate School of Education. She attended University of Washington School of medicine and completed her internship and residency at the Boston Combined Residency Program: Leadership in Equity and Advocacy Track.

Dr. Seimears is interested in medical education, with a focus in equity, diversity and inclusion and interdisciplinary learning. She is a current associate program director of the University of Washington pediatric residency program since 2022 in which she co-leads multiple curricular initiatives including the Inclusion, Cultural Humility, Diversity and Equity (INCLUDE) curriculum. She serves as the faculty advisor for Seattle Health Equity Rounds a quarterly multidisciplinary educational conference on issues of bias in medicine.