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John Sullivan, DO is a Doctor primarily located in Upland, CA. He has 53 years of experience. His specialties include General Practice. John Sullivan is affiliated with San Antonio Community Hospital. He speaks English.
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Specialties & Expertise
John Sullivan has the following 1 area of expertise and 1 specialty.
A general practitioner is similar to a family practitioner in that they treat patients of all ages with a variety of health concerns. These doctors treat everyday ailments, some acute and chronic diseases, and also provid health checkups, physicals, inoculations and preventative care.
General practitioners differ from family practitioners because they are not required to complete an additional residency in family medicine after completing their medical school residency. Like family practitioners, general practitioners will also provide referrals to patients who are in need of a specialist.
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Type 2 Diabetes
John Sullivan, DO is similar to these 3 Doctors near Upland, CA.