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. Brian O'Neil:

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'Neil? Share your experience.
Write a Review

Specialties & Research

Dr. Brian O'Neil, MD is board certified in Emergency Medicine.

Education & Awards

Dr. O'Neil graduated from Wayne State University, Detroit.


Dr. O'Neil has 1 hospital affiliations:

  • Beaumont Hospital, Royal Oak 


  • French

Similar doctors nearby

Dr. Kenneth Gibb

Emergency Medicine
32 years experience
Royal Oak, MI

Dr. Andrew Wilson

Emergency Medicine
41 years experience
Royal Oak, MI

Dr. Jeremy Gagan

Emergency Medicine
8 years experience
Royal Oak, MI

Dr. Monika Gugneja

Emergency Medicine
13 years experience
Royal Oak, MI

Dr. Ying Wang

Emergency Medicine
8 years experience
Royal Oak, MI

Dr. Joseph Benjamin

24 years experience
Royal Oak, MI
Search All Similar Doctors
Additional Information
Dr. Brian James O'Neil MD is a male Emergency Medicine Specialist, has 26 years of experience and practices in Emergency Medicine.
Where does Dr. Brian J. O'Neil practice?
Dr. Brian O'Neil has 1 office location.
Dr. Brian O'Neil practices Emergency Medicine near Royal Oak, MI.
See Royal Oak Emergency Physicians.