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John Sullivan, MD101 Nicolls Road, Stony Brook, NY 11794 map
Dr. John Sullivan is an internist in Stony Brook, NY. He is skilled at treating & diagnosing a wide range of conditions & diseases in adult patients.
John Sullivan, MD
Accepting New Patients?
Yes, Dr. John A. Sullivan is accepting new patients at this office.
Phone
Address
101 Nicolls Road, Stony Brook, NY 11794
Office Details
Insurance Accepted
- Medicare
Bio
Dr. Sullivan has one office in New York where he specializes in Internal Medicine.
Specialty
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Internal Medicine
The specialty of internal medicine is an area of primary care for adults. Dr. Sullivan specializes in diagnosing and treating cross-system illnesses that may affect multiple organ systems. When necessary, Dr. Sullivan also can refer patients to specialist physicians when medically needed. For instance, patients with severe kidney problems can be referred to a nephrologist for further medical tests or treatments.
Languages Spoken
- English
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