Ian Schnadig, MD

Medical Oncology /      Hematology - Ian Schnadig, MD


Medical Oncology / Hematology

Primary Location

19260 SW 65th Ave., Suite 435
Tualatin, OR 97062
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Phone Number


Ian Schnadig, MD

Medical School

Doctor of Medicine, Rush University, Chicago, IL


Internal Medicine, Oregon Health Sciences University, Portland, OR


Hematology/Oncology, Oregon Health Sciences University, Portland, OR

Board Certification

  • Internal Medicine
  • Hematology
  • Medical Oncology


  • Genitourinary (GU) malignancies
  • Lung cancer
  • General adult oncology
  • Hematology


  • Prostate Cancer Physician Advocate Volunteer for US Too International
  • Site Principal Investigator, ECOG Trials, Legacy Health
  • Member, US Oncology GU National Research Committee
  • GU Chair, Pathways Task Force, Pharmacy and Therapeutics Committee, McKesson
  • Medical Director, Health Informatics, McKesson
  • American Society of Clinical Oncology (ASCO)
  • American Society of Hematology (ASH)
  • Southwest Oncology Group (SWOG)


Dr. Schnadig specializes in genitourinary (GU) malignancies and lung cancer. He is very active in The US Oncology Research Network, serving as a member of the national GU Research Committee and as principal investigator for many Phase II and Phase III studies. As GU Chair of the US Oncology Pathways Task Force, he is responsible for developing GU cancer treatment guidelines for physicians nationally. These facts speak to Dr. Schnadig’s practice philosophy of applying the most current and innovative thinking to help patients choose therapies and clinical trials targeted to their specific tumor characteristics.

Despite this busy schedule, Dr. Schnadig finds time to enjoy the pleasures of Pacific Northwest living including cycling, running and camping. He enjoys spending time with his wife and two children and volunteers at his son’s elementary school.