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Dr. Preston is on Doximity

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Education & Training

  • Arrowhead Regional Medical Center
    Arrowhead Regional Medical CenterInternship, Transitional Year, 1979 - 1980
  • Perelman School of Medicine at the University of Pennsylvania
    Perelman School of Medicine at the University of PennsylvaniaClass of 1979

Certifications & Licensure

  • CA State Medical License
    CA State Medical License 1980 - Present
  • GA State Medical License
    GA State Medical License 1999 - 2025
  • TN State Medical License
    TN State Medical License 2000 - 2024
  • FL State Medical License
    FL State Medical License 1981 - 2011

Hospital Affiliations