Dr. Jonas Leifer MD

  • Internal Medicine Elizabeth, NJ

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Dr. Jonas Leifer, MD is a Doctor primarily located in Elizabeth, NJ. Their specialties include Internal Medicine. Dr. Leifer is affiliated with Robert Wood Johnson University Hospital at Rahway, Robert Wood Johnson Univ Hosp and Trinitas Hospital. They speak English.


Find out the languages this doctor/ or staff may speak.

Specialties & Expertise

Dr. Jonas Leifer has the following 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.

Board Certification

See the board certifications this doctor has received. Board certifications provide confidence that this doctor meets the nationally recognized standards for education, knowledge and experience.

Locations & Directions

310 W Jersey St
Elizabeth, NJ 07202

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