Mary Ellen O'Brien MD
- Internal Medicine South Weymouth, MA
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Mary Ellen O'Brien, MD is a Doctor primarily located in South Weymouth, MA, with another office in Providence, RI. Their specialties include Internal Medicine. Mary Ellen O'Brien is affiliated with South Shore Hospital.
Specialties & Expertise
Mary Ellen O'Brien has the following 1 specialty.
An internist is a physician who focuses on the diagnosis and treatment of conditions that affect the adult population—both acute and chronic.
These doctors are often who adults see as their primary physicians because they treat a broad range of illnesses that do not require surgical or specialist interventions. They also work to help a patient maintain optimal health in order to prevent the onset of disease.
In addition to treating the common cold and flu, internists also treat chronic diseases like diabetes and heart disease.