Patient Reviews

Reviews reflect patients' level of satisfaction with the care they received from this provider. Dr. Mary Dea xhas an overall rating of 2.6.


Dr. Mary Dea, DO is a Doctor primarily located in Lisle, IL. She has 24 years of experience. Her specialties include Internal Medicine. Dr. Dea is affiliated with Edward Hospital. She speaks English.


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Specialties & Expertise

Dr. Mary Dea has the following 8 areas of expertise and 1 specialty.

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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Locations & Directions

Dupage Health Specialists

3033 Ogden Ave
Lisle, IL 60532

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