advertisement
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. David 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. David O'Brien, MD is board certified in Anatomic Pathology & Clinical Pathology.


Education & Awards

Dr. O'Brien graduated from Indiana University , Indianapolis.


Affiliations

Dr. O'Brien has 3 hospital affiliations:

  • Holland Hospital 
  • St Joseph Medical Ctr 
  • Va Medical Center 

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

Similar doctors nearby

Dr. Nita Gerig

Pathology
20 years experience
South Bend, IN

Dr. Luis Galup

Pathology
48 years experience
South Bend, IN

Dr. Amobi Ezenekwe

Pathology
South Bend, IN

Dr. Joyce Simpson

Anatomic Pathology
21 years experience
South Bend, IN

Dr. James Dyer

Pathology
19 years experience
South Bend, IN

Dr. Derrick Forchetti

Pathology
14 years experience
South Bend, IN
Search All Similar Doctors
Additional Information
Dr. David Michael O'Brien MD is a male Pathologist, has 43 years of experience and practices in Anatomic Pathology & Clinical Pathology.
Where does Dr. David M. O'Brien practice?
Dr. David O'Brien has 1 office location.
Dr. David O'Brien practices Anatomic Pathology & Clinical Pathology near South Bend, IN.
See South Bend Pathologists.