Skip to main content
Michael O'Day, DO, Family Medicine, Saint Louis, MO

Michael James O'Day DO


Physician

Join to View Full Profile
  • 915 N Grand BlvdSaint Louis, MO 63106

  • Phone+1 314-652-4100

  • Fax+1 314-289-7612

Dr. O'Day 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.

Education & Training

  • A.T. Still University, School of Osteopathic Medicine in Arizona
    A.T. Still University, School of Osteopathic Medicine in ArizonaClass of 1973

Certifications & Licensure

  • IL State Medical License
    IL State License 1984 - 2026
  • MO State Medical License
    MO State License 1973 - 2026
  • TX State Medical License
    TX State License 1979 - 2004

Professional Memberships

Viewing the full profile is available to verified healthcare professionals only.

Find your profile and take control of your online presence: