Reviews reflect patients' level of satisfaction with the care they received from this provider. Dr. John Ferraro xhas an overall rating of 2.3.
Dr. John Ferraro, DO is a Doctor primarily located in East Northport, NY, with other offices in Glen Cove, NY and Glen Cove, NY (and 2 other locations). He has 24 years of experience. His specialties include Internal Medicine. Dr. Ferraro is affiliated with Southside Hospital, Maimonides Medical Center and North Shore University Hospital-The Sandra Atlas Bass Campus. He speaks English.
Find out the languages this doctor/ or staff may speak.
Learn where this doctor attended medical school.
Specialties & Expertise
Dr. John Ferraro has the following 7 areas of expertise and 1 specialty.
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.
See areas of expertise for treating specific conditions, procedures and surgeries for this doctor.
Type 2 Diabetes
Type 2 diabetes is a chronic disease in which your body is unable to maintain a normal blood sugar (glucose) level.
Locations & Directions
Dr. John Ferraro, DO is similar to these 3 Doctors near East Northport, NY.