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. James O'Brien:
View the full profile to get information on:
- What's important to you
View full profile
Write a Review
Prepare before visiting Dr. O'Brien
Pulmonary Embolism Patient Education Learn all about symptoms, treatments and medications available by reading our pulmonary embolism patient education guide.Before Visiting Dr. O'Brien Learn More
|More Patient Guides & Topics|
Specialties & Research
Dr. James O'Brien, MD is board certified in Diagnostic Radiology.
Education & Awards
Dr. O'Brien graduated from University of Connecticut , Farmington.
Dr. O'Brien has 5 hospital affiliations:
- Evangelical Community Hospital
- Hanover Hospital, Inc
Similar doctors nearby
- Additional Information
- Dr. James Sean O'Brien MD is a male Diagnostic Radiologist, has 29 years of experience and practices in Diagnostic Radiology.
- Where does Dr. James S. O'Brien practice?
- Dr. James O'Brien has 7 office locations.
Dr. James O'Brien practices Diagnostic Radiology near Mechanicsburg, PA.
Additional practice locations include: Lewisberry, PA and Camp Hill, PA.
See Mechanicsburg Radiologists.