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Dr. Greenfield is on Doximity

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Education & Training

  • University of California (Irvine)
    University of California (Irvine)Residency, Orthopaedic Surgery, 1974 - 1978
  • Los Angeles County-Harbor-UCLA Medical Center
    Los Angeles County-Harbor-UCLA Medical CenterInternship, Transitional Year, 1973 - 1974
  • David Geffen School of Medicine at UCLA
    David Geffen School of Medicine at UCLAClass of 1973

Certifications & Licensure

  • CA State Medical License
    CA State Medical License 1974 - 2025
  • HI State Medical License
    HI State Medical License 1994 - 1996
  • American Board of Orthopaedic Surgery Orthopaedic Surgery

Hospital Affiliations