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About Dr. Mark F Sullivan Jr

Dr. Mark F Sullivan Jr, MD is a Doctor primarily located in Stony Brook, NY. His specialties include Internal Medicine. He speaks English.

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Primary Address

Stonybrook University Hospital

101 Nicolls Rd
Stony Brook, NY 11794
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Dr. Mark F Sullivan Jr has the following 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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  • Education

  • Stonybrook University Hospital


  • Accepted Insurance

    Please contact the office for more information.

Locations & Directions

Stonybrook University Hospital, 101 Nicolls Rd, Stony Brook, NY
  • Similiar Doctors

    Dr. Mark F Sullivan Jr is similar to the following 3 Doctors near Stony Brook, NY.

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