Skip to main content
Informational

Data use

We use cookies and similar tools to make your use of this website easy and to keep it working properly. We may share data about you and how you use the site with third parties, such as analytics and marketing partners. Learn more in our Privacy Policy and Terms of Use. By continuing to use the site, you agree to this.

Geoffrey Barrett Trenkle, DO

Specialty

Otolaryngology

Languages

English, Spanish

Seeing patients at

  • Gender

    Male

    Board certifications

    American Board of Otolaryngology

    Licenses

    CA, 20A13166

    Network Name

    Optum Care Network California

    Hospital affiliations

    Adventist Health White Memorial,Huntington Hospital

  • Education

    Medical School

    • Western University of Health Sciences

      2005

    Residency

    • St. John Providence-Providence Park Hospital

      Otolaryngology

      2010

    Internship

    • Ascension Macomb-Oakland Hospital

      2009