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Dr. Knowles is on Doximity

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Education & Training

  • University of Southern California/LAC+USC Medical Center
    University of Southern California/LAC+USC Medical CenterFellowship, Vascular and Interventional Radiology, 1982 - 1983
  • Santa Barbara Cottage Hospital
    Santa Barbara Cottage HospitalResidency, Radiology-Diagnostic, 1979 - 1982
  • Georgetown University Hospital
    Georgetown University HospitalInternship, Transitional Year, 1977 - 1978
  • Sidney Kimmel Medical College at Thomas Jefferson University
    Sidney Kimmel Medical College at Thomas Jefferson UniversityClass of 1977

Certifications & Licensure

  • CA State Medical License
    CA State Medical License 1979 - 2022
  • HI State Medical License
    HI State Medical License 1996 - 2000
  • American Board of Radiology Diagnostic Radiology

Awards, Honors, & Recognition

  • Top MD Consumers Checkbook

Publications & Presentations

PubMed

Professional Memberships

Hospital Affiliations