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Stephen Smith, MD

Stephen C. Smith, MD

  • Radiation Oncology
St. Luke’s Clinic Provider

St. Luke’s Clinic Provider

  • Accepting New Patients

  • 5 Star Rating
  • About
  • Locations
  • Reviews

About Stephen C. Smith, MD

Stephen C. Smith, MD is a radiation oncologist who treats both adult and pediatric patients with all types of cancer. He considers it an honor to participate in his patients’ care and particularly enjoys the shared decision-making aspect of his profession. He is a member of the American Society of Clinical Oncology (ASCO) and the American Society of Therapeutic Radiation Oncology (ASTRO), serving several terms on the ASTRO government relations committee.

Dr. Smith received his medical degree wit...

Education

Medical School

University of Washington School of Medicine

Residency

University of Washington School of Medicine

Board Certification

  • Radiation Oncology

Areas of Expertise

  • Brain Cancer
  • Breast Cancer
  • Colorectal Cancer
  • Head and Neck Cancer
  • Lung Cancer
  • Prostate Cancer

Provider Locations

  • Primary Location
    St. Luke’s Cancer Institute: Boise

    100 E. Idaho St., Boise, ID 83712
    (208) 381-2711
    Mon - Fri: 8 a.m. - 5 p.m.
    Location details
    Exterior view of St. Luke’s Cancer Institute: Boise
  • St. Luke’s Cancer Institute: Nampa

    9951 W. St. Luke’s Drive, Nampa, ID 83687
    (208) 467-6700
    Mon - Fri: 8 a.m. - 5 p.m.
    Location details
    Exterior view of St. Luke’s Cancer Institute: Nampa

Reviews

Overall Rating

5

1077 Reviews

Now displaying 4 reviews
  • MAR 17, 2026

  • Dr Smith is AMAZING! He cares, takes all the time I need for detailed explanations and to ask questions and treats me as a member of my own care team

    OCT 2, 2025

  • Dr.Steven Smith IS the most REAL, Honest, and informative Health Provider I have had in my quest for vital guidance regarding eradicating prostrate cancer challenges. Thank You Dr. Steve, and your encouraging competent Staff, and St. Luke’s Cancer Institute.

    SEP 22, 2025

  • Dr. Smith is the best, & one of my heroes.

    AUG 14, 2025

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