Dr. Nancy Nielsen MD

  • Internal Medicine Orchard Park, NY

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Dr. Nancy Nielsen, MD is a Doctor primarily located in Orchard Park, NY, with another office in Buffalo, NY. She has 39 years of experience. Her specialties include Internal Medicine. Dr. Nielsen is affiliated with Erie County Med Ctr, Buffalo, Ny, Kaleida Health - Millard Fillmore Gates Hospital and Kaleida Health - Buffalo General Hospital. She speaks English.


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Specialties & Expertise

Dr. Nancy Nielsen 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

Nancy H Nielsen MD

7861 Quaker Rd
Orchard Park, NY 14127

505 Delaware Ave
Buffalo, NY 14202

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