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Dr. Keller is on Doximity

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Education & Training

  • University of Texas Health Science Center at Houston
    University of Texas Health Science Center at HoustonResidency, Internal Medicine, 2004 - 2007
  • Texas Tech University Health Sciences Center School of Medicine
    Texas Tech University Health Sciences Center School of MedicineClass of 2004

Certifications & Licensure

  • CA State Medical License
    CA State Medical License 2010 - 2025
  • TX State Medical License
    TX State Medical License 2007 - 2025
  • UT State Medical License
    UT State Medical License 2008 - 2012
  • American Board of Internal Medicine Internal Medicine

Press Mentions

  • Experts Wonder Why One Million COVID Deaths Became Normalized
    Experts Wonder Why One Million COVID Deaths Became NormalizedMay 14th, 2022
  • How Did This Many Deaths Become Normal?
    How Did This Many Deaths Become Normal?March 8th, 2022
  • Free from Masks and COVID-19 Limits, Dane County Resumes Most Activity
    Free from Masks and COVID-19 Limits, Dane County Resumes Most ActivityJune 2nd, 2021

Hospital Affiliations