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  • Office

    2400 Round Rock Ave
    Round Rock, TX 78681
    Phone+1 512-341-1000
    Fax+1 512-324-4650

Summary

  • Dr. John Johnson, DO is a board certified emergency medicine physician in Round Rock, Texas. He is currently licensed to practice medicine in Texas and Arizona. He is affiliated with Ascension Seton Williamson and Ascension Seton Medical Center Austin.

Education & Training

  • Texas Tech University HSC El Paso
    Texas Tech University HSC El PasoResidency, Emergency Medicine, 2003 - 2006
  • College of Osteopathic Medicine of the Pacific
    College of Osteopathic Medicine of the PacificClass of 2003

Certifications & Licensure

  • TX State Medical License
    TX State License 2005 - 2025
  • AZ State Medical License
    AZ State License 2004 - 2005
  • American Board of Emergency Medicine Emergency Medicine

Professional Memberships