Browse Health
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Learn more about Dr. Edward O'Brien:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

View full profile

Patient Reviews

Have you visited Dr. O'Brien? Share your experience.
Write a Review

Specialties & Research

Dr. Edward O'Brien, MD is board certified in Radiology.

  • He has special expertise in 1 area:
  • Cancer

Education & Awards

Dr. O'Brien graduated from Saint Louis University.


Dr. O'Brien has 7 hospital affiliations:

  • Kenneth Hall Regional Hospital 
  • Des Peres Hospital 

> > > > Dr. Edward O'Brien, MD

Similar doctors nearby

Dr. David Dusek

Saint Louis, MO

Dr. David Wu

Diagnostic Radiology
18 years experience
Saint Louis, MO

Dr. Matthew Ruyle

Diagnostic Radiology
14 years experience
Saint Louis, MO

Dr. Daniel Abodeely

40 years experience
Saint Louis, MO

Dr. Gregory Cizek

Diagnostic Radiology
22 years experience
Saint Louis, MO

Dr. James Schoen

Diagnostic Radiology
14 years experience
Saint Louis, MO
Search All Similar Doctors
Additional Information
Dr. Edward Joseph O'Brien MD is a male Radiologist, has 45 years of experience and practices in Radiology.
Where does Dr. Edward J. O'Brien practice?
Dr. Edward O'Brien has 12 office locations.
Dr. Edward O'Brien practices Radiology near Saint Louis, MO.
Additional practice locations include: Hazelwood, MO and Chesterfield, MO.
See Saint Louis Radiologists.