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Dr. Ashby 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 CenterFellowship, Gastroenterology, 1991 - 1993
  • University of California (San Diego) Medical Center
    University of California (San Diego) Medical CenterFellowship, Gastroenterology, 1989 - 1990
  • University of California (San Diego) Medical Center
    University of California (San Diego) Medical CenterInternship, Internal Medicine, 1987 - 1988
  • University of Michigan Medical School
    University of Michigan Medical SchoolClass of 1987

Certifications & Licensure

  • CO State Medical License
    CO State Medical License 2017 - 2025
  • CA State Medical License
    CA State Medical License 1989 - 2024
  • ID State Medical License
    ID State Medical License 2017 - 2022
  • American Board of Internal Medicine Gastroenterology

Awards, Honors, & Recognition

  • Fellow (AGAF) American Gastroenterological Association, 2012
  • CMS Meaningful Use Stage 1 Certification NextGen Ambulatory EHR, NextGen Healthcare, 2012-2013
  • Fellow (FACG) American College of Gastroenterology
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Press Mentions

  • No, You Probably Don't Have a Stomach Ache
    No, You Probably Don't Have a Stomach AcheMay 5th, 2017

Professional Memberships

Hospital Affiliations