William Kornrich MD

  • Internal Medicine Riverhead, NY

Patient Reviews

Reviews reflect patients' level of satisfaction with the care they received from this provider. William Kornrich xhas an overall rating of 3.6.


William Kornrich, MD is a Doctor primarily located in Riverhead, NY, with another office in Riverhead, NY. He has 29 years of experience. His specialties include Internal Medicine. William Kornrich is affiliated with Central Suffolk Hospital AKA Peconic Bay Medical, Peconic Bay Medical Center and Central Suffolk Hosp, Riverhead, Ny. He speaks English.


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Specialties & Expertise

William Kornrich 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

William J Kornrich MD

715 Roanoke Ave
Riverhead, NY 11901

William J Kornrich MD PC

887 Old Country Rd
Riverhead, NY 11901

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