Dr. Jonathan S. Leibowitz, MD | Brooklyn, NY | Internist

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Dr. Jonathan Leibowitz specializes in internal medicine and nephrology, bringing over three decades of medical expertise to his practice. He earned his medical degree from SUNY Downstate Medical Center College of Medicine and completed his residency training at Mount Sinai School of Medicine. With 33 years of experience treating patients, Dr. Leibowitz speaks both English and Russian to better serve his diverse patient community.

Dr. Leibowitz practices at Maimonides Medical Center and White Plains Hospital, with locations in Brooklyn and White Plains, New York. He focuses on managing conditions such as obesity, high cholesterol in children and teens, and hyperlipidemia. His practice includes performing essential diagnostic tests like thyroid hormone evaluations, complete blood counts, and iron level assessments. Patients consistently rate his care highly, giving him an average rating of 4.8 out of 5 stars.

Overview based on verified provider data

accepting new patients
4.8

57 Ratings
33 years of experience
speaks English, Russian
Mount Sinai School Of Medicine
7 written reviews
2 specialties
8 areas of expertise
2 board certifications
2 hospital affiliations
3 office locations
Male

57 ratings & reviews

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Showing 1 to 7 of 7 reviews

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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

December 14th, 2020

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Dr Lebowitz is my doctor for many years and he is an excellent Physician. I would not go to another doctor.

June 8th, 2016

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The only doctor who thinks out of the box! It was more of an experience than a doctor's appointment. I was fixed and entertained.

January 9th, 2016

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I met with dr. liebowitz on three occasions and was extremely satisfied. his office was very clean and staff was most friendly and helpful. dr. liebowitz made me feel very at ease and confident about my surgeries. he explained everything in detail and the final results were terrific. i couldn't have been happier! thank you dr. libowitz..

May 31st, 2014

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good doctor smart and knows his stuff

August 15th, 2013

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worth the wait. he is good, smart, caring, efficient, has great staff. his PA is amazing. entire staff is good. I wish wait on phone would be shorter, and that they would have email. still, staying with them. refreshing to fins someone smart who really cares.

July 30th, 2012

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Real old time doc in real office Excellent staffDoc listens but cut thru the nonsense Very clear Some love the style some can't handle it

December 25th, 2011

Jonathan S Leibowitz Md Pc

1343 55th StBrooklyn, NY 11219

Tel: (718) 972-7222

Mon9:00 am - 4:00 pm

Tue9:00 am - 4:00 pm

Wed9:00 am - 4:00 pm

Thu9:00 am - 4:00 pm

FriClosed

SatClosed

Sun9:00 am - 4:00 pm

White Plains Hospital

41 E Post RdWhite Plains, NY 10601

Tel: (914) 681-0600

Maimonides Medical Center

4802 10th AveBrooklyn, NY 11219

Tel: (718) 283-6000


Dr. Jonathan Seth Leibowitz, MD	Dr. Jini Hyun, MD	Dr. Monica Altman, MD	Dr. Nekee Pandya, MD
Internal Medicine	Internal Medicine	Internal Medicine	Internal Medicine
Accepts New Patients	Accepts New Patients
4.8 (57 Ratings)	0 (0 Ratings)	4.8 (35 Ratings)	4.3 (6 Ratings)
33 Years of Experience	14 Years of Experience	25 Years of Experience	16 Years of Experience
No Virtual Visit Option	Virtual Visit Available	Virtual Visit Available	Virtual Visit Available
Speaks English, Russian		Speaks English	Speaks English
Brooklyn , NY	Flushing , NY	Boca Raton , FL	New York , NY
Med School: Suny Downstate Medical Center College Of Medicine	Med School: Saint George’s University School of Medicine Global Scholars Program	Med School: Pont Cath Univ Ecuador	Med School: New York University School Of Medicine
Current Profile	View Profile	View Profile	View Profile

Search for your insurance and plan

Accepts Medicare
Accepts Medicaid

Chronic Kidney Disease (CKD)
Chronic Renal Disease
Dialysis
End Stage Renal Disease (ESRD)
Hemodialysis
Kidney Biopsy
Nephrology
Urinalysis

MEDICAL LICENSE

Medical Doctor, New York, 2026, Active

EDUCATION & TRAINING

Residency

Mount Sinai School Of Medicine

Medical School

Suny Downstate Medical Center College Of MedicineGraduated in 1993

Dr. Karen Lynne Hoover, MD
Infectious Disease
37 Years Exp | Brattleboro, VT
(4)
Dr. Tejas Shashikant Shinde, MD
Diagnostic Radiology
27 Years Exp | East Brunswick, NJ
(1)
Dr. Daniel Nicholas Arteaga, MD
Hospice & Palliative Medicine
7 Years Exp | Dallas, TX
(0)
Dr. Chantileer Thomas Jackson
Nurse Practitioner
| Florham Park, NJ
(0)
Dr. Devina Dhiraj Bhamray-Sanchez, MD
Infectious Disease
7 Years Exp | Jersey City, NJ
(0)
Dr. Jenny Jee Young Hong
Nurse Practitioner
| Englewood Cliffs, NJ
(0)
Dr. Patricia Allison Richards
Anesthesiology
44 Years Exp | West New York, NJ
(0)
Dr. James Spencer Cohen
Emergency Medicine
43 Years Exp | Englewood, NJ
(2)
Dr. Irwin Joseph Lotwin
Dentistry
23 Years Exp | Baltimore, MD
(0)
Dr. Evelyn Maria Barraza
Public Health & General Preventive Medicine
44 Years Exp | APO, AE
(1)

Which hospitals is Dr. Jonathan Leibowitz affiliated with?: Dr. Jonathan Leibowitz is affiliated with Maimonides Medical Center and White Plains Hospital.
Does Dr. Jonathan Leibowitz accept my insurance?: You can see the insurance plans that Dr. Jonathan Leibowitz accepts on their Vitals profile.
How can I make an appointment with Dr. Jonathan Leibowitz?: You can find contact information for Dr. Jonathan Leibowitz here on Vitals.
Is Dr. Jonathan Leibowitz accepting new patients?: Dr. Jonathan Leibowitz is accepting new patients on Vitals. View Dr. Jonathan Leibowitz's profile on Vitals to make an appointment.
Does Dr. Jonathan Leibowitz accept virtual/telehealth appointments?: Dr. Jonathan Leibowitz has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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