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Dr. Chafen is on Doximity

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Education & Training

  • Letterman Army Medical Center
    Letterman Army Medical CenterResidency, Radiology-Diagnostic, 1969 - 1973
  • Letterman Army Medical Center
    Letterman Army Medical CenterInternship, Transitional Year, 1968 - 1969
  • Loma Linda University School of Medicine
    Loma Linda University School of MedicineClass of 1968

Certifications & Licensure

  • CA State Medical License
    CA State Medical License 1970 - 2025
  • American Board of Nuclear Medicine Nuclear Medicine
  • American Board of Radiology Diagnostic Radiology

Awards, Honors, & Recognition

  • Regional Top Doctor Castle Connolly, 2014

Publications & Presentations

PubMed

Hospital Affiliations