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Dr. Sean Omahony, MD is a Doctor primarily located in Chicago, IL, with other offices in Bronx, NY and Bronx, NY (and 1 other location). He has 21 years of experience. His specialties include Internal Medicine. Dr. Omahony is affiliated with Montefiore Medical Center-Weiler Division, Montefiore Medical Center and Calvary Hospital. He speaks English.


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Specialties & Expertise

Dr. Sean Omahony has the following 7 areas of expertise, 1 specialty and 1 board certification.

Internal Medicine

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.


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Board Certification

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Locations & Directions


1725 W Harrison St
Chicago, IL 60612

MMC -Palliative Care Services

3335 Steuben Ave
Bronx, NY 10467

Montefiore Medical Center

1825 Eastchester Rd
Bronx, NY 10461

1750 W Harrison St
Chicago, IL 60612

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