Skip to main content

Dr. Trapnell is on Doximity

As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.

  • Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
  • Connect with colleagues in the same hospital or clinic.
  • Read the latest clinical news, personalized to your specialty.

See Dr. Trapnell's full profile

Already have an account?

  • Office

    3536 Mendocino Ave
    Ste 200
    Santa Rosa, CA 95403
    Phone+1 707-544-3811
    Fax+1 707-544-0128

Education & Training

  • Contra Costa Regional Medical Center
    Contra Costa Regional Medical CenterResidency, Family Medicine, 1992 - 1995
  • David Geffen School of Medicine at UCLA
    David Geffen School of Medicine at UCLAClass of 1992

Certifications & Licensure

  • NH State Medical License
    NH State Medical License 1997 - Present
  • CA State Medical License
    CA State Medical License 1993 - 2027
  • VT State Medical License
    VT State Medical License 2021 - 2024
  • WA State Medical License
    WA State Medical License 2021 - 2024
  • American Board of Family Medicine Family Medicine