Doctor of Osteopathic Medicine
Kassie Kostecki, DO is a pediatric hospitalist, providing care for a wide variety of diseases affecting children 0-18 years of age which require hospitalization. She is passionate about patient safety and quality improvement.
Before joining St. Luke’s, Dr. Kostecki worked as a traveling doctor providing care in a variety of communities across the western U.S. Wherever she is located, she focuses on community involvement and local volunteering.
Prior to her medical education, Dr. Kostecki earned a bachelor's degree in psychology with a focus in general sciences from North Dakota State University, where she was a member of the Blue Key National Honor Society. In her free time, she enjoys taking her dogs on hikes, reading, and do-it-yourself home projects.