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Dr. Brennan is on Doximity

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  • Office

    12680 Olive Blvd
    Ste 300
    Saint Louis, MO 63141
    Phone+1 314-251-8888
    Fax+1 573-814-2784

Education & Training

  • University of Missouri-Columbia School of Medicine
    University of Missouri-Columbia School of MedicineClass of 2020

Certifications & Licensure

  • MO State Medical License
    MO State Medical License 2020 - 2025
  • American Board of Family Medicine Family Medicine

Press Mentions

  • What's the Science Behind Masks? Do Masks Prevent or Reduce COVID Infection?
    What's the Science Behind Masks? Do Masks Prevent or Reduce COVID Infection?July 23rd, 2021
  • Florida's Children Are Set to Head Back to School as COVID-19 Tears Through the State — What Will It Look Like?
    Florida's Children Are Set to Head Back to School as COVID-19 Tears Through the State — What Will It Look Like?August 10th, 2021