Contact Jonathan S. Leibowitz, MD, PC

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1343 55th Street
Ground Floor
Brooklyn, NY 11219

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About Brooklyn

If you are in need of Board Certified Internal Medicine & Primary Care and Nephrology services in Brooklyn, NY, Jonathan S. Leibowitz, MD, PC is here to serve you. Our office provides a variety of services, including Physicals, Internal Medicine, Nutrition Counseling, and Internal Medicine to our patients with care and expertise. Jonathan S. Leibowitz, MD, PC has served many happy patients of the Brooklyn community. We hope to see you in our office soon!


Brooklyn is located in Kings County, near the cities of New York, NY and Jersey City, NJ. The city is home to a variety of schools, including Brooklyn Technical High School, and colleges such as Cuny Kingsborough Community College and Cuny Brooklyn College. Patients of our practice can enjoy local attractions and activities in Brooklyn such as Industry City, Brooklyn Bridge, and Coney Island. After your appointment, grab a bite to eat at one of Brooklyn's many lively restaurants, including Juliana's or Peter Pan Bakery.


See What Our Patients Say About This Location:

A great doctor. Very knowledgeable and truly cares about his patients. Look no further for the best MD in Brooklyn!

Prof M

August 08, 2018


Dr Leibowitz has a very different approach when it comes to your care. He does not just prescribed you pills and tells you to call him in the AM, he takes his time and gives you options. His office in 1343 55th Street is a little weird to catch for firs timers so drive slowly and parking is not a breeze. But he is a great MD. Enjoy and be well.

Thierry J

December 30, 2014


Doctor and staff are always friendly and provide great service

Debra M

December 20, 2020


Very thorough diagnostican. Tells you what's wrong even if you don't want to hear it. That's why I trust this physician. Also has a quirky sense of humor.

Diana K

November 23, 2020


Great doctor. Very patient, and very nice. Great in diagnosing.

David S

November 12, 2020