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Faisal A. Siddiqui MD, PhD

  • Radiation Oncology

Dr. Siddiqui treats patients with all malignancy types, and has specific expertise in breast, prostate, lung and central nervous system malignancies. He also specializes in stereotactic radiation therapy for early stage lung cancer and stereotactic radiosurgery for brain cancer and metastases.

Dr. Siddiqui is committed to integrating the latest research into his care, with the goal of eliminating cancer, and believes in individualized patient care rooted in compassion.

His personal interests include running, golfing and skeet shooting.


  • Purdue University
    Degree: PHD
  • Providence St. Vincent Medical Center
    Specialty: Internal Medicine
  • Oregon Health & Science University
    Specialty: Radiation Oncology
  • Oregon Health & Science University School of Medicine
    Degree: MD
photo of Faisal A. Siddiqui MD, PhD PeaceHealth employed provider
  • Compass Oncology - Vancouver
    210 SE 136th Avenue
    Vancouver, WA 98684
    Fax: 360-944-9686
  • Compass Oncology
    265 N. Broadway
    Portland, OR 97227
    Fax: 503-528-5252