Patient Reviews

Reviews reflect patients' level of satisfaction with the care they received from this provider. Dr. Dennis Sager xhas an overall rating of 3.1.


Dr. Dennis Sager, MD is a Doctor primarily located in Reston, VA. He has 38 years of experience. His specialties include Internal Medicine. Dr. Sager is affiliated with Reston Town Center Pediatrics. He speaks English.


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Specialties & Expertise

Dr. Dennis Sager 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

Geoffrey Long MD

1800 Town Center Dr
Reston, VA 20190

Nearby Doctors

Dr. Dennis Sager, MD is similar to these 3 Doctors near Reston, VA.