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Kassandra L. Kostecki, DO


Doctor of Osteopathic Medicine


Current Patients Only
No new patients at this time
No Referral Required

Facilities & Clinics

  1. St. Luke's Pediatric Hospitalists

    • Address
      801 Pole Line Rd W Twin Falls, ID 83301
    • Phone
      (208) 381-2645
      (208) 381-7170

About Kassandra L. Kostecki


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.

  • Medical School

    Kansas City University of Medicine and Biosciences
  • Residency

    Palms West Hospital
  • Board Certification

  • Gender

  • Languages Spoken


Reviews for Kassandra L. Kostecki

  • These ratings and comments are collected through in-depth care experience surveys administered by Press Ganey Associates on behalf of St. Luke’s. The star ratings include surveys dating from 2018 to present. We've posted the ten most recent patient comments for your reference.