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Dr. Jonathan D. Leff, MD, FASE

Accepting New Patients

(No ratings)

Specializes in: Anesthesiology
Autonomous University of Guadalajara Faculty of Medicine
111 E. 210TH STREET
BRONX, NY 10461

Dr. Jonathan D. Leff, MD, FASE is an anesthesiologist in BRONX, NY specializing in anesthesiology. He graduated from Autonomous University of Guadalajara Faculty of Medicine. Dr. Jonathan D. Leff, MD, FASE is affiliated with Montefiore Einstein, White Plains Hospital and MONTEFIORE MEDICAL CENTER.

View Doctor's Full Profile (718) 920-4316

Office Locations

111 E. 210TH STREET
BRONX, NY 10461
open_in_new
70 Dubois Street
Newburgh, NY 12550
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1250 Waters Place
Bronx, NY 10461
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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Jonathan D. Leff, MD, FASE treated as an anesthesiologist in BRONX, NY during 2012 were catheterization, minimally invasive procedures and cardiac procedures.

Volume of procedures performed by Dr. Jonathan D. Leff, MD, FASE for Medicare patients.

cardiac procedures 26
catheterization 39
minimally invasive procedures 26

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Jonathan D. Leff, MD, FASE treated as an anesthesiologist in BRONX, NY during 2013 were minimally invasive procedures, catheterization and cardiac procedures.

Volume of procedures performed by Dr. Jonathan D. Leff, MD, FASE for Medicare patients.

cardiac procedures 33
catheterization 33
minimally invasive procedures 33

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan D. Leff, MD, FASE.

Gender
Male 27
Female 27
Ethnicity
Non-Hispanic White 27
Black 0
Hispanic 15
Asian 0
Other 0
Native American 0
Age
From 65 to 74 23
From 75 to 84 16
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Jonathan D. Leff, MD, FASE in 2013

Hypertension 75
High Cholesterol 75
Stroke 0
Ischemic Heart Disease 75
Depression 28
Chronic Kidney Disease 65
Asthma 0
Osteoperosis 0
Atrial Fibrilation 31
Heart Failure 75
Chronic Obstructive Pulmonary Disease 35
Diabetes 54
Dementia 0
Cancer 0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Jonathan D. Leff, MD, FASE treated as an anesthesiologist in BRONX, NY during 2014 were minimally invasive procedures, catheterization and cardiac procedures.

Volume of procedures performed by Dr. Jonathan D. Leff, MD, FASE for Medicare patients.

cardiac procedures 20
catheterization 20
minimally invasive procedures 20

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan D. Leff, MD, FASE.

Gender
Male 30
Female 17
Ethnicity
Non-Hispanic White 27
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 18
From 75 to 84 13
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Jonathan D. Leff, MD, FASE in 2014

Hypertension 75
High Cholesterol 75
Stroke 0
Ischemic Heart Disease 75
Depression 0
Chronic Kidney Disease 64
Asthma 0
Osteoperosis 0
Atrial Fibrilation 49
Heart Failure 75
Chronic Obstructive Pulmonary Disease 26
Diabetes 57
Dementia 0
Cancer 0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Jonathan D. Leff, MD, FASE treated as an anesthesiologist in BRONX, NY during 2015 were catheterization.

Volume of procedures performed by Dr. Jonathan D. Leff, MD, FASE for Medicare patients.

catheterization 15

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan D. Leff, MD, FASE.

Gender
Male 46
Female 40
Ethnicity
Non-Hispanic White 38
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 34
From 75 to 84 24
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Jonathan D. Leff, MD, FASE in 2015

Hypertension 75
High Cholesterol 75
Stroke 0
Ischemic Heart Disease 75
Depression 0
Chronic Kidney Disease 63
Asthma 0
Osteoperosis 0
Atrial Fibrilation 37
Heart Failure 72
Chronic Obstructive Pulmonary Disease 33
Diabetes 56
Dementia 0
Cancer 26

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Jonathan D. Leff, MD, FASE treated as an anesthesiologist in BRONX, NY during 2016 were catheterization.

Volume of procedures performed by Dr. Jonathan D. Leff, MD, FASE for Medicare patients.

catheterization 15

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan D. Leff, MD, FASE.

Gender
Male 27
Female 21
Ethnicity
Non-Hispanic White 21
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 19
From 75 to 84 14
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Jonathan D. Leff, MD, FASE in 2016

Hypertension 75
High Cholesterol 75
Stroke 0
Ischemic Heart Disease 75
Depression 31
Chronic Kidney Disease 58
Asthma 44
Osteoperosis 0
Atrial Fibrilation 33
Heart Failure 75
Chronic Obstructive Pulmonary Disease 27
Diabetes 60
Dementia 0
Cancer 0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Jonathan D. Leff, MD, FASE treated as an anesthesiologist in BRONX, NY during 2017 were ultrasound (sonogram), minimally invasive procedures, cardiac procedures and catheterization.

Volume of procedures performed by Dr. Jonathan D. Leff, MD, FASE for Medicare patients.

cardiac procedures 21
catheterization 13
minimally invasive procedures 21
ultrasound (sonogram) 21

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan D. Leff, MD, FASE.

Gender
Male 28
Female 25
Ethnicity
Non-Hispanic White 21
Black 18
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 23
From 75 to 84 0
85 and over 0
Less than 65 16

Conditions of Medicare patients treated by Dr. Jonathan D. Leff, MD, FASE in 2017

Hypertension 75
High Cholesterol 75
Stroke 25
Ischemic Heart Disease 75
Depression 32
Chronic Kidney Disease 74
Asthma 0
Osteoperosis 0
Atrial Fibrilation 42
Heart Failure 75
Chronic Obstructive Pulmonary Disease 30
Diabetes 62
Dementia 0
Cancer 0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Jonathan D. Leff, MD, FASE treated as an anesthesiologist in BRONX, NY during 2018 were ultrasound (sonogram), minimally invasive procedures and cardiac procedures.

Volume of procedures performed by Dr. Jonathan D. Leff, MD, FASE for Medicare patients.

cardiac procedures 14
minimally invasive procedures 14
ultrasound (sonogram) 14

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan D. Leff, MD, FASE.

Gender
Male 28
Female 12
Ethnicity
Non-Hispanic White 20
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 19
From 75 to 84 0
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Jonathan D. Leff, MD, FASE in 2018

Hypertension 75
High Cholesterol 75
Stroke 0
Ischemic Heart Disease 75
Depression 53
Chronic Kidney Disease 73
Asthma 0
Osteoperosis 0
Atrial Fibrilation 0
Heart Failure 70
Chronic Obstructive Pulmonary Disease 30
Diabetes 65
Dementia 0
Cancer 0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Jonathan D. Leff, MD, FASE treated as an anesthesiologist in BRONX, NY during 2019 were ultrasound (sonogram), minimally invasive procedures, cardiac procedures and catheterization.

Volume of procedures performed by Dr. Jonathan D. Leff, MD, FASE for Medicare patients.

cardiac procedures 25
catheterization 21
minimally invasive procedures 25
ultrasound (sonogram) 25

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan D. Leff, MD, FASE.

Gender
Male 38
Female 20
Ethnicity
Non-Hispanic White 25
Black 15
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 21
From 75 to 84 25
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Jonathan D. Leff, MD, FASE in 2019

Hypertension 75
High Cholesterol 75
Stroke 0
Ischemic Heart Disease 75
Depression 28
Chronic Kidney Disease 67
Asthma 0
Osteoperosis 0
Atrial Fibrilation 45
Heart Failure 75
Chronic Obstructive Pulmonary Disease 22
Diabetes 52
Dementia 22
Cancer 0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Jonathan D. Leff, MD, FASE treated as an anesthesiologist in BRONX, NY during 2020 were ultrasound (sonogram), minimally invasive procedures, cardiac procedures and catheterization.

Volume of procedures performed by Dr. Jonathan D. Leff, MD, FASE for Medicare patients.

cardiac procedures 17
catheterization 16
minimally invasive procedures 17
ultrasound (sonogram) 17

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan D. Leff, MD, FASE.

Gender
Male 23
Female 25
Ethnicity
Non-Hispanic White 28
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 27
From 75 to 84 0
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Jonathan D. Leff, MD, FASE in 2020

Hypertension 75
High Cholesterol 75
Stroke 0
Ischemic Heart Disease 75
Depression 31
Chronic Kidney Disease 69
Asthma 0
Osteoperosis 0
Atrial Fibrilation 56
Heart Failure 71
Chronic Obstructive Pulmonary Disease 25
Diabetes 52
Dementia 0
Cancer 0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Jonathan D. Leff, MD, FASE treated as an anesthesiologist in BRONX, NY during 2021 were catheterization, ultrasound (sonogram), minimally invasive procedures and cardiac procedures.

Volume of procedures performed by Dr. Jonathan D. Leff, MD, FASE for Medicare patients.

cardiac procedures 18
catheterization 19
minimally invasive procedures 18
ultrasound (sonogram) 18

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan D. Leff, MD, FASE.

Gender
Male 37
Female 20
Ethnicity
Non-Hispanic White 32
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 18
From 75 to 84 19
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Jonathan D. Leff, MD, FASE in 2021

Hypertension 75
High Cholesterol 75
Stroke 0
Ischemic Heart Disease 75
Depression 28
Chronic Kidney Disease 67
Asthma 0
Osteoperosis 0
Atrial Fibrilation 47
Heart Failure 67
Chronic Obstructive Pulmonary Disease 25
Diabetes 65
Dementia 21
Cancer 0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Jonathan D. Leff, MD, FASE treated as an anesthesiologist in BRONX, NY during 2022 were catheterization.

Volume of procedures performed by Dr. Jonathan D. Leff, MD, FASE for Medicare patients.

catheterization 11

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan D. Leff, MD, FASE.

Gender
Male 22
Female 13
Ethnicity
Non-Hispanic White 17
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 15
From 75 to 84 0
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Jonathan D. Leff, MD, FASE in 2022

Hypertension 75
High Cholesterol 75
Stroke 0
Ischemic Heart Disease 66
Depression 0
Chronic Kidney Disease 43
Asthma 0
Osteoperosis 0
Atrial Fibrilation 51
Heart Failure 66
Chronic Obstructive Pulmonary Disease 0
Diabetes 54
Dementia 0
Cancer 0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Jonathan D. Leff, MD, FASE for Medicare patients.

The highest averages for the top procedures that Dr. Jonathan D. Leff, MD, FASE treated as an anesthesiologist in BRONX, NY were minimally invasive procedures, cardiac procedures, catheterization and ultrasound (sonogram).

cardiac procedures 21
catheterization 20
minimally invasive procedures 21
ultrasound (sonogram) 19

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Jonathan D. Leff, MD, FASE.

Gender
Male 27
Female 20
Ethnicity
Black / African American 3
Asian / Pacific Islander 0
Non-Hispanic White 23
Native American / Alaskan Native 0
Hispanic 1
Other 0
Age
75 to 84 10
85 and over 0
Less than 65 1
65 to 74 19

Average of Total of Conditions of Medicare patients treated by Dr. Jonathan D. Leff, MD, FASE From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Jonathan D. Leff, MD, FASE treated were high cholesterol, hypertension, ischemic heart disease and heart failure.

Hypertension 68
High Cholesterol 68
Stroke 2
Ischemic Heart Disease 67
Depression 21
Chronic Kidney Disease 58
Asthma 4
Osteoporosis 0
Heart Failure 65
Chronic Obstructive Pulmonary Disease 23
Diabetes 52
Atrial Fibrillation 35
Dementia 3
Cancer 2

Education & Training

Dr. Jonathan D. Leff, MD, FASE graduated from Autonomous University of Guadalajara Faculty of Medicine. He completed residency at Montefiore Medical Center. He is certified by the American Board of Anesthesiology and has a state license in New York.

Medical School: Autonomous University of Guadalajara Faculty of Medicine

Residency: Montefiore Medical Center

Board Certification: American Board of Anesthesiology

Licensed In: New York

Affiliations & Hospitals

Dr. Jonathan D. Leff, MD, FASE is associated with these hospitals and organizations:

Montefiore Einstein
White Plains Hospital
MONTEFIORE MEDICAL CENTER

Insurance Information

Please note: Insurance information may change at any time, and the provider may accept your insurance plan even if it is not listed below. Please contact the provider's office to confirm that your insurance is accepted.

Dr. Jonathan D. Leff, MD, FASE appears to accept the following insurance providers: Aetna, Anthem, Affinity Health Plan, Amidacare, 1199SEIU Benefit Funds, CDPHP and ArchCare.

Insurance Accepted by Provider includes:

According to our sources, Dr. Jonathan D. Leff, MD, FASE accepts the following insurance providers:

Aetna
Anthem
Affinity Health Plan
Amidacare
1199SEIU Benefit Funds
CDPHP
ArchCare

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Jonathan D. Leff, MD, FASE. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

Payments by Company
CAS Medical Systems Inc. $46,727 FORE-SIGHT
$46,036 		FORESIGHT
$692
Edwards Lifesciences Corporation $6,084 HemoSphere
$223 		HemoSphere advanced monitoring platform
$160 		FloTrac Sensor
$35
$5,666
Octapharma USA, Inc. $3,751 FIBRYGA
$3,751
ABIOMED $300 Impella
$300
Nonin Medical, Inc. $160
$160
Other $471 Cardiovascular
$143 		Carto 3
$120 		ATryn
$66 		Caldolor
$39 		2ND GEN CENTRIMAG PRIMARY CONSOLE
$33 		Other
$70
Types of Payments
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program $17,852
Travel and Lodging $13,866
Consulting Fee $12,188
Education $6,700
Honoraria $4,150
Other $2,737

Research Payments

Dr. Jonathan D. Leff, MD, FASE has received 4 research payments totaling $25,980.

Biography

Dr. Jonathan Leff specializes in anesthesiology and practices in Newburgh, NY and Bronx, NY. Dr. Leff is professionally affiliated with Montefiore Einstein and White Plains Hospital. He appears to be in-network for Anthem, Blue California, and Aetna, in addition to other insurance carriers. According to Doctor.com, new patients are welcome to contact his office in Newburgh, NY. Before performing his residency at Montefiore Medical Center, Dr. Leff attended Autonomous University of Guadalajara Faculty of Medicine for medical school.