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Dr. Grigory Rozenblit, MD

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Specializes in: Interventional Radiology/Diagnostic Radiology (IR/DR) and Diagnostic Radiology

100 Woods Road
Valhalla, NY 10595

(914) 493-7816

Dr. Grigory Rozenblit, MD is a radiologist in Valhalla, NY specializing in interventional radiology/diagnostic radiology (ir/dr) and diagnostic radiology.

Office Locations

100 Woods Road
Valhalla, NY 10595

(914) 493-7816

(914) 493-7561

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95 Grasslands Road
Valhalla, NY 10595

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In The News

“A brief report last Sunday about the study of a liver cancer treatment being conducted at Westchester Medical Center misstated the position of the study leader, Dr. Grigory Rozenblit.”—"Corrections (Published 2000)", New York Times, March 2000

“The research, which is being led by Dr. Grigory Rozenblit, is a joint effort between Westchester Medical Center's Vascular and Interventional Radiology Department, the Liver Transplant Center and...”—"IN BRIEF; Medical Center First (Published 2000)", New York Times, February 2000

Noteworthy Medicare Patient Procedures Performed by Dr. Grigory Rozenblit, MD in 2024

Click on any procedure below to see further details on volume and pricing among Medicare patients.

Top 10%

By Affordability:

catheterization

central line placement

In 2024, Dr. Grigory Rozenblit, MD had a list price for catheterization, and central line placement that was lower than the list prices billed to Medicare by 90% of providers in related specialties within New York. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Top 25%

By Volume:

central line placement

By Affordability:

centrally inserted non-tunneled central line placement

tunneled central line placement

In 2012, among providers in related specialties within New York, Dr. Grigory Rozenblit, MD performed more central line placement procedures for Medicare patients than 75% of them and he also had a list price for centrally inserted non-tunneled central line placement, and tunneled central line placement that was lower than the list prices billed to Medicare by 75% of them. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Grigory Rozenblit, MD treated as a radiologist in Valhalla, NY during 2012 were catheterization, aspiration, minimally invasive procedures and thoracostomy.

Volume of procedures performed by Dr. Grigory Rozenblit, MD for Medicare patients.

aspiration	32
catheterization	84
diagnostic procedures	13
minimally invasive procedures	28
minor procedures	13
open surgery	24
thoracic (chest) surgery procedures	24
thoracostomy	24
vascular procedures	15

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Grigory Rozenblit, MD treated as a radiologist in Valhalla, NY during 2013 were catheterization, aspiration, thoracostomy and thoracic (chest) surgery procedures.

Volume of procedures performed by Dr. Grigory Rozenblit, MD for Medicare patients.

aspiration	71
catheterization	82
open surgery	30
pleural drainage	12
thoracic (chest) surgery procedures	30
thoracostomy	30

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Grigory Rozenblit, MD.

**Gender**
Male	129
Female	89

**Ethnicity**
Non-Hispanic White	150
Black	39
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	79
From 75 to 84	53
85 and over	14
Less than 65	72

Conditions of Medicare patients treated by Dr. Grigory Rozenblit, MD in 2013

Hypertension	75
High Cholesterol	52
Stroke	13
Ischemic Heart Disease	57
Depression	33
Chronic Kidney Disease	70
Asthma	10
Osteoperosis	7
Atrial Fibrilation	24
Heart Failure	54
Chronic Obstructive Pulmonary Disease	23
Diabetes	50
Dementia	12
Cancer	25

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Grigory Rozenblit, MD treated as a radiologist in Valhalla, NY during 2014 were catheterization, aspiration, thoracostomy and minimally invasive procedures.

Volume of procedures performed by Dr. Grigory Rozenblit, MD for Medicare patients.

aspiration	52
catheterization	63
diagnostic procedures	11
minimally invasive procedures	30
minor procedures	11
open surgery	12
pleural drainage	19
thoracic (chest) surgery procedures	12
thoracostomy	31
vascular procedures	16

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Grigory Rozenblit, MD.

**Gender**
Male	143
Female	79

**Ethnicity**
Non-Hispanic White	149
Black	39
Hispanic	22
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	82
From 75 to 84	48
85 and over	16
Less than 65	76

Conditions of Medicare patients treated by Dr. Grigory Rozenblit, MD in 2014

Hypertension	75
High Cholesterol	58
Stroke	13
Ischemic Heart Disease	64
Depression	32
Chronic Kidney Disease	74
Asthma	12
Osteoperosis	6
Atrial Fibrilation	24
Heart Failure	55
Chronic Obstructive Pulmonary Disease	26
Diabetes	61
Dementia	16
Cancer	19

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Grigory Rozenblit, MD treated as a radiologist in Valhalla, NY during 2015 were catheterization, aspiration, minimally invasive procedures and thoracostomy.

Volume of procedures performed by Dr. Grigory Rozenblit, MD for Medicare patients.

aspiration	51
catheterization	92
image guided procedures	15
minimally invasive procedures	41
pleural drainage	26
thoracostomy	26

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Grigory Rozenblit, MD.

**Gender**
Male	272
Female	190

**Ethnicity**
Non-Hispanic White	306
Black	94
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	186
From 75 to 84	94
85 and over	26
Less than 65	156

Conditions of Medicare patients treated by Dr. Grigory Rozenblit, MD in 2015

Hypertension	75
High Cholesterol	57
Stroke	13
Ischemic Heart Disease	62
Depression	35
Chronic Kidney Disease	75
Asthma	24
Osteoperosis	0
Atrial Fibrilation	25
Heart Failure	51
Chronic Obstructive Pulmonary Disease	32
Diabetes	61
Dementia	19
Cancer	21

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Grigory Rozenblit, MD treated as a radiologist in Valhalla, NY during 2016 were catheterization, minimally invasive procedures, aspiration and thoracostomy.

Volume of procedures performed by Dr. Grigory Rozenblit, MD for Medicare patients.

aspiration	66
catheterization	101
diagnostic procedures	13
image guided procedures	12
minimally invasive procedures	74
minor procedures	13
pleural drainage	49
thoracostomy	49
vascular procedures	16

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Grigory Rozenblit, MD.

**Gender**
Male	145
Female	99

**Ethnicity**
Non-Hispanic White	155
Black	43
Hispanic	29
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	100
From 75 to 84	51
85 and over	19
Less than 65	74

Conditions of Medicare patients treated by Dr. Grigory Rozenblit, MD in 2016

Hypertension	75
High Cholesterol	61
Stroke	12
Ischemic Heart Disease	66
Depression	38
Chronic Kidney Disease	75
Asthma	35
Osteoperosis	7
Atrial Fibrilation	29
Heart Failure	57
Chronic Obstructive Pulmonary Disease	33
Diabetes	58
Dementia	27
Cancer	20

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Grigory Rozenblit, MD treated as a radiologist in Valhalla, NY during 2017 were aspiration, catheterization, thoracostomy and minimally invasive procedures.

Volume of procedures performed by Dr. Grigory Rozenblit, MD for Medicare patients.

aspiration	63
catheterization	54
minimally invasive procedures	35
pleural drainage	35
thoracostomy	35
vascular procedures	14

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Grigory Rozenblit, MD.

**Gender**
Male	108
Female	80

**Ethnicity**
Non-Hispanic White	122
Black	31
Hispanic	23
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	75
From 75 to 84	54
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Grigory Rozenblit, MD in 2017

Hypertension	75
High Cholesterol	56
Stroke	17
Ischemic Heart Disease	63
Depression	38
Chronic Kidney Disease	73
Asthma	10
Osteoperosis	8
Atrial Fibrilation	23
Heart Failure	54
Chronic Obstructive Pulmonary Disease	30
Diabetes	51
Dementia	29
Cancer	16

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Grigory Rozenblit, MD treated as a radiologist in Valhalla, NY during 2018 were catheterization, aspiration, minimally invasive procedures and thoracostomy.

Volume of procedures performed by Dr. Grigory Rozenblit, MD for Medicare patients.

aspiration	50
catheterization	81
device removal	11
diagnostic procedures	13
minimally invasive procedures	48
minor procedures	13
pleural drainage	35
thoracostomy	35

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Grigory Rozenblit, MD.

**Gender**
Male	137
Female	72

**Ethnicity**
Non-Hispanic White	142
Black	24
Hispanic	20
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	78
From 75 to 84	48
85 and over	20
Less than 65	63

Conditions of Medicare patients treated by Dr. Grigory Rozenblit, MD in 2018

Hypertension	75
High Cholesterol	61
Stroke	14
Ischemic Heart Disease	65
Depression	38
Chronic Kidney Disease	73
Asthma	13
Osteoperosis	0
Atrial Fibrilation	26
Heart Failure	62
Chronic Obstructive Pulmonary Disease	27
Diabetes	54
Dementia	31
Cancer	25

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Grigory Rozenblit, MD treated as a radiologist in Valhalla, NY during 2019 were catheterization, thoracostomy, minimally invasive procedures and pleural drainage.

Volume of procedures performed by Dr. Grigory Rozenblit, MD for Medicare patients.

aspiration	32
catheterization	39
minimally invasive procedures	34
pleural drainage	34
thoracostomy	34

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Grigory Rozenblit, MD.

**Gender**
Male	92
Female	69

**Ethnicity**
Non-Hispanic White	110
Black	26
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	53
From 75 to 84	48
85 and over	19
Less than 65	41

Conditions of Medicare patients treated by Dr. Grigory Rozenblit, MD in 2019

Hypertension	75
High Cholesterol	66
Stroke	14
Ischemic Heart Disease	69
Depression	39
Chronic Kidney Disease	75
Asthma	12
Osteoperosis	8
Atrial Fibrilation	30
Heart Failure	57
Chronic Obstructive Pulmonary Disease	26
Diabetes	51
Dementia	30
Cancer	18

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Grigory Rozenblit, MD treated as a radiologist in Valhalla, NY during 2020 were aspiration, catheterization, thoracostomy and minimally invasive procedures.

Volume of procedures performed by Dr. Grigory Rozenblit, MD for Medicare patients.

aspiration	45
catheterization	38
minimally invasive procedures	16
pleural drainage	16
thoracostomy	16

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Grigory Rozenblit, MD.

**Gender**
Male	70
Female	67

**Ethnicity**
Non-Hispanic White	92
Black	17
Hispanic	16
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	65
From 75 to 84	0
85 and over	0
Less than 65	41

Conditions of Medicare patients treated by Dr. Grigory Rozenblit, MD in 2020

Hypertension	75
High Cholesterol	58
Stroke	19
Ischemic Heart Disease	66
Depression	33
Chronic Kidney Disease	75
Asthma	21
Osteoperosis	8
Atrial Fibrilation	20
Heart Failure	52
Chronic Obstructive Pulmonary Disease	27
Diabetes	54
Dementia	31
Cancer	14

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Grigory Rozenblit, MD treated as a radiologist in Valhalla, NY during 2021 were aspiration, catheterization, thoracostomy and minimally invasive procedures.

Volume of procedures performed by Dr. Grigory Rozenblit, MD for Medicare patients.

aspiration	44
catheterization	39
minimally invasive procedures	21
pleural drainage	21
thoracostomy	21

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Grigory Rozenblit, MD.

**Gender**
Male	76
Female	65

**Ethnicity**
Non-Hispanic White	94
Black	24
Hispanic	11
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	58
From 75 to 84	0
85 and over	0
Less than 65	41

Conditions of Medicare patients treated by Dr. Grigory Rozenblit, MD in 2021

Hypertension	75
High Cholesterol	70
Stroke	13
Ischemic Heart Disease	75
Depression	39
Chronic Kidney Disease	75
Asthma	11
Osteoperosis	8
Atrial Fibrilation	28
Heart Failure	52
Chronic Obstructive Pulmonary Disease	25
Diabetes	58
Dementia	31
Cancer	21

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Grigory Rozenblit, MD treated as a radiologist in Valhalla, NY during 2022 were catheterization, aspiration, thoracostomy and minimally invasive procedures.

Volume of procedures performed by Dr. Grigory Rozenblit, MD for Medicare patients.

aspiration	26
catheterization	44
minimally invasive procedures	19
pleural drainage	19
thoracostomy	19

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Grigory Rozenblit, MD.

**Gender**
Male	69
Female	86

**Ethnicity**
Non-Hispanic White	105
Black	22
Hispanic	17
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	60
From 75 to 84	42
85 and over	18
Less than 65	35

Conditions of Medicare patients treated by Dr. Grigory Rozenblit, MD in 2022

Hypertension	75
High Cholesterol	74
Stroke	26
Ischemic Heart Disease	64
Depression	38
Chronic Kidney Disease	63
Asthma	13
Osteoperosis	12
Atrial Fibrilation	45
Heart Failure	48
Chronic Obstructive Pulmonary Disease	37
Diabetes	59
Dementia	22
Cancer	32

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Grigory Rozenblit, MD treated as a radiologist in Valhalla, NY during 2023 were aspiration and catheterization.

Volume of procedures performed by Dr. Grigory Rozenblit, MD for Medicare patients.

aspiration	29
catheterization	23

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Grigory Rozenblit, MD.

**Gender**
Male	73
Female	59

**Ethnicity**
Non-Hispanic White	89
Black	19
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	57
From 75 to 84	36
85 and over	13
Less than 65	26

Conditions of Medicare patients treated by Dr. Grigory Rozenblit, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	22
Ischemic Heart Disease	51
Depression	39
Chronic Kidney Disease	55
Asthma	0
Osteoperosis	11
Atrial Fibrilation	36
Heart Failure	47
Chronic Obstructive Pulmonary Disease	33
Diabetes	55
Dementia	17
Cancer	23

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Grigory Rozenblit, MD treated as a radiologist in Valhalla, NY during 2024 were catheterization and aspiration.

Volume of procedures performed by Dr. Grigory Rozenblit, MD for Medicare patients.

aspiration	24
catheterization	42

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Grigory Rozenblit, MD.

**Gender**
Male	64
Female	57

**Ethnicity**
Non-Hispanic White	83
Black	17
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	56
From 75 to 84	28
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Grigory Rozenblit, MD in 2024

Hypertension	75
High Cholesterol	75
Stroke	24
Ischemic Heart Disease	66
Depression	32
Chronic Kidney Disease	63
Asthma	23
Osteoperosis	12
Atrial Fibrilation	44
Heart Failure	47
Chronic Obstructive Pulmonary Disease	36
Diabetes	56
Dementia	13
Cancer	26

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Grigory Rozenblit, MD for Medicare patients.

The highest averages for the top procedures that Dr. Grigory Rozenblit, MD treated as a radiologist in Valhalla, NY were catheterization, aspiration, minimally invasive procedures and thoracostomy.

aspiration	45
catheterization	60
device removal	11
diagnostic procedures	12
image guided procedures	13
minimally invasive procedures	34
minor procedures	12
open surgery	22
pleural drainage	26
thoracic (chest) surgery procedures	22
thoracostomy	29
vascular procedures	15

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Grigory Rozenblit, MD.

**Gender**
Female	77
Male	106

**Ethnicity**
Black / African American	30
Asian / Pacific Islander	0
Non-Hispanic White	122
Hispanic	10
Native American / Alaskan Native	0
Other	0

**Age**
85 and over	11
75 to 84	38
Less than 65	48
65 to 74	73

Average of Total of Conditions of Medicare patients treated by Dr. Grigory Rozenblit, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Grigory Rozenblit, MD treated were hypertension, chronic kidney disease, ischemic heart disease and high cholesterol.

Hypertension	69
High Cholesterol	58
Stroke	15
Ischemic Heart Disease	59
Depression	33
Chronic Kidney Disease	65
Asthma	14
Osteoporosis	6
Heart Failure	48
Chronic Obstructive Pulmonary Disease	27
Diabetes	51
Atrial Fibrillation	27
Cancer	20
Dementia	21

Education & Training

He has a state license in New York.

Licensed In: New York

Ratings & Reviews

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General Payments

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

**Payments by Company**
St. Jude Medical, Inc.	$153 Vascular $153
Sirtex Medical Inc	$149 SIR-Spheres microspheres $149
EISAI INC.	$125 Lenvima $125
Incyte Corporation	$114 JAKAFI $114
Novocure Inc.	$104 Oncology $104
Other	$192 OPTION $49	INTERLOCK $46	BEADS - BIO $24	Navicross $24	Nexavar $17	Other $33

**Types of Payments**
Food and Beverage	$836

Biography

Dr. Grigory Rozenblit's areas of specialization are interventional radiology/diagnostic radiology (IR/DR) and diagnostic radiology; he sees patients in Valhalla, NY. Dr. Rozenblit obtained a license to practice in New York.