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Dr. Annan is on Doximity

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Education & Training

  • UCLA David Geffen School of Medicine/UCLA Medical Center
    UCLA David Geffen School of Medicine/UCLA Medical CenterResidency, Surgery, 1969 - 1973
  • University of Southern California/LACUSC Medical Center
    University of Southern California/LACUSC Medical CenterInternship, Transitional Year, 1966 - 1967
  • Rutgers New Jersey Medical School
    Rutgers New Jersey Medical SchoolClass of 1966

Certifications & Licensure

  • CA State Medical License
    CA State Medical License 1967 - 2025
  • American Board of Surgery Surgery

Awards, Honors, & Recognition

  • Fellow (FACS) American College of Surgeons

Publications & Presentations

PubMed

Professional Memberships