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).

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Education & Awards

Dr. O'Brien graduated from The University of Texas at Houston.

> > > > Dr. Jennifer O'Brien, MD, PHD

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Additional Information
Dr. Jennifer Jane O'Brien MD and PHD is a female Pathologist, has 4 years of experience and practices in Anatomic Pathology & Clinical Pathology.
Where does Dr. Jennifer J. O'Brien practice?
Dr. Jennifer O'Brien has 1 office location.
Dr. Jennifer O'Brien practices Anatomic Pathology & Clinical Pathology near Boston, MA.
See Boston Pathologists.