(509) 228-1000 WA
(208) 754-3100 ID

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Peter J. Schlegel, MD


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Medical Oncology and Hematology



Dr. Schlegel believes state-of-the-art cancer medical knowledge, an integrated cancer team and honest two-way communication are critical to the best possible outcomes when faced with cancer. Dr. Schlegel maintains a strong commitment to a broad range of cancer types and therapies, including targeted chemotherapy, personalized cancer medicine, chemoradiation and oncology research. He is involved in weekly multidisciplinary cancer care conferences emphasizing communication with a goal of optimizing medical decision-making. Dr. Schlegel is very pleased to be a member of the Inland Northwest’s premier cancer care team.


Medical School

  • Rush Medical College; Chicago, IL

Residency & Internship

  • University of Utah (Internal Medicine); Salt Lake City, UT


  • University of Utah; Salt Lake City, UT

Recent Medical Presentations

  • Use of Genetics in Oncology Decision Making
  • Platelet Blood Disorders
  • Integrated Approaches to Liver Directed Therapy
  • Personalized Cancer Medicine               


  • American Board of Internal Medicine: Medical Oncology


Honors & Memberships
  • Best Doctors in America® list, specialty Medical Oncology & Hematology, 2015-2017
  • American Society of Clinical Oncology
  • Spokane County Medical Society
  • Washington State Medical Oncology Association