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Home > NY Providers > Neurologists

Dr. John Kelemen, MD

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Specializes in: Neurology (Brain & Spinal Cord Disease)

Georgetown University School of Medicine (1974)

824 Old Country Road
Plainview, NY 11803

(516) 822-2230

Dr. John Kelemen, MD is a neurologist in Plainview, NY specializing in neurology (brain & spinal cord disease). He graduated from Georgetown University School of Medicine in 1974 and has 52 years of experience. Dr. John Kelemen, MD is affiliated with TRUE NORTH MEDICAL AT NORTH SUFFOLK, PLLC.

Office Locations

824 Old Country Road
Plainview, NY 11803

(516) 822-2230

(516) 822-0163

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Noteworthy Medicare Patient Procedures Performed by Dr. John Kelemen, MD in 2023

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

Top 10%

By Volume:

minimally invasive procedures

In 2023, Dr. John Kelemen, MD performed more minimally invasive procedures procedures for Medicare patients than 90% of providers in related specialties within New York.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. John Kelemen, MD treated as a neurologist in Plainview, NY during 2012 were diagnostic procedures, minimally invasive procedures, injections and pain management.

Volume of procedures performed by Dr. John Kelemen, MD for Medicare patients.

diagnostic procedures	983
doctor visit	564
injections	80
minimally invasive procedures	425
pain management	13

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. John Kelemen, MD treated as a neurologist in Plainview, NY during 2013 were minimally invasive procedures, diagnostic procedures, injections and pain management.

Volume of procedures performed by Dr. John Kelemen, MD for Medicare patients.

diagnostic procedures	107
doctor visit	652
electroencephalography (EEG)	13
injections	106
minimally invasive procedures	453
pain management	19

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. John Kelemen, MD.

**Gender**
Male	138
Female	174

**Ethnicity**
Non-Hispanic White	287
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	95
From 75 to 84	110
85 and over	59
Less than 65	48

Conditions of Medicare patients treated by Dr. John Kelemen, MD in 2013

Hypertension	68
High Cholesterol	68
Stroke	15
Ischemic Heart Disease	46
Depression	16
Chronic Kidney Disease	17
Asthma	8
Osteoperosis	11
Atrial Fibrilation	12
Heart Failure	21
Chronic Obstructive Pulmonary Disease	12
Diabetes	38
Dementia	11
Cancer	13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. John Kelemen, MD treated as a neurologist in Plainview, NY during 2014 were minimally invasive procedures, diagnostic procedures, injections and pain management.

Volume of procedures performed by Dr. John Kelemen, MD for Medicare patients.

diagnostic procedures	85
doctor visit	610
injections	75
minimally invasive procedures	455
pain management	21

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. John Kelemen, MD.

**Gender**
Male	154
Female	155

**Ethnicity**
Non-Hispanic White	277
Black	13
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	93
From 75 to 84	108
85 and over	62
Less than 65	46

Conditions of Medicare patients treated by Dr. John Kelemen, MD in 2014

Hypertension	70
High Cholesterol	65
Stroke	16
Ischemic Heart Disease	45
Depression	18
Chronic Kidney Disease	16
Asthma	6
Osteoperosis	9
Atrial Fibrilation	11
Heart Failure	19
Chronic Obstructive Pulmonary Disease	11
Diabetes	41
Dementia	11
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. John Kelemen, MD treated as a neurologist in Plainview, NY during 2015 were minimally invasive procedures, diagnostic procedures, pain management and injections.

Volume of procedures performed by Dr. John Kelemen, MD for Medicare patients.

diagnostic procedures	109
doctor visit	592
injections	17
minimally invasive procedures	234
pain management	17

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. John Kelemen, MD.

**Gender**
Male	378
Female	352

**Ethnicity**
Non-Hispanic White	660
Black	26
Hispanic	22
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	236
From 75 to 84	228
85 and over	132
Less than 65	134

Conditions of Medicare patients treated by Dr. John Kelemen, MD in 2015

Hypertension	70
High Cholesterol	65
Stroke	15
Ischemic Heart Disease	45
Depression	17
Chronic Kidney Disease	18
Asthma	12
Osteoperosis	10
Atrial Fibrilation	10
Heart Failure	18
Chronic Obstructive Pulmonary Disease	12
Diabetes	41
Dementia	12
Cancer	13

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. John Kelemen, MD treated as a neurologist in Plainview, NY during 2016 were minimally invasive procedures, diagnostic procedures and injections.

Volume of procedures performed by Dr. John Kelemen, MD for Medicare patients.

diagnostic procedures	84
doctor visit	570
injections	62
minimally invasive procedures	280

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. John Kelemen, MD.

**Gender**
Male	171
Female	203

**Ethnicity**
Non-Hispanic White	339
Black	0
Hispanic	0
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	145
From 75 to 84	106
85 and over	64
Less than 65	59

Conditions of Medicare patients treated by Dr. John Kelemen, MD in 2016

Hypertension	71
High Cholesterol	65
Stroke	15
Ischemic Heart Disease	45
Depression	22
Chronic Kidney Disease	22
Asthma	13
Osteoperosis	12
Atrial Fibrilation	11
Heart Failure	16
Chronic Obstructive Pulmonary Disease	9
Diabetes	41
Dementia	14
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. John Kelemen, MD treated as a neurologist in Plainview, NY during 2017 were minimally invasive procedures, diagnostic procedures, blood draw and pain management.

Volume of procedures performed by Dr. John Kelemen, MD for Medicare patients.

blood draw	33
diagnostic procedures	85
doctor visit	601
injections	18
minimally invasive procedures	338
pain management	18

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. John Kelemen, MD.

**Gender**
Male	180
Female	172

**Ethnicity**
Non-Hispanic White	318
Black	15
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	137
From 75 to 84	117
85 and over	62
Less than 65	36

Conditions of Medicare patients treated by Dr. John Kelemen, MD in 2017

Hypertension	72
High Cholesterol	58
Stroke	12
Ischemic Heart Disease	43
Depression	20
Chronic Kidney Disease	27
Asthma	10
Osteoperosis	10
Atrial Fibrilation	12
Heart Failure	15
Chronic Obstructive Pulmonary Disease	13
Diabetes	41
Dementia	12
Cancer	14

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. John Kelemen, MD treated as a neurologist in Plainview, NY during 2018 were minimally invasive procedures, diagnostic procedures, injections and lab tests.

Volume of procedures performed by Dr. John Kelemen, MD for Medicare patients.

blood draw	41
diagnostic procedures	111
doctor visit	568
injections	101
lab tests	45
minimally invasive procedures	441
pain management	21

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. John Kelemen, MD.

**Gender**
Male	188
Female	166

**Ethnicity**
Non-Hispanic White	319
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	151
From 75 to 84	109
85 and over	55
Less than 65	39

Conditions of Medicare patients treated by Dr. John Kelemen, MD in 2018

Hypertension	73
High Cholesterol	69
Stroke	12
Ischemic Heart Disease	42
Depression	23
Chronic Kidney Disease	27
Asthma	10
Osteoperosis	10
Atrial Fibrilation	9
Heart Failure	14
Chronic Obstructive Pulmonary Disease	14
Diabetes	39
Dementia	12
Cancer	17

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. John Kelemen, MD treated as a neurologist in Plainview, NY during 2019 were minimally invasive procedures, diagnostic procedures, lab tests and injections.

Volume of procedures performed by Dr. John Kelemen, MD for Medicare patients.

blood draw	40
diagnostic procedures	102
doctor visit	550
injections	86
lab tests	88
minimally invasive procedures	459

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. John Kelemen, MD.

**Gender**
Male	177
Female	159

**Ethnicity**
Non-Hispanic White	303
Black	0
Hispanic	0
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	117
From 75 to 84	107
85 and over	61
Less than 65	51

Conditions of Medicare patients treated by Dr. John Kelemen, MD in 2019

Hypertension	71
High Cholesterol	68
Stroke	12
Ischemic Heart Disease	44
Depression	24
Chronic Kidney Disease	27
Asthma	7
Osteoperosis	10
Atrial Fibrilation	11
Heart Failure	16
Chronic Obstructive Pulmonary Disease	11
Diabetes	35
Dementia	10
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. John Kelemen, MD treated as a neurologist in Plainview, NY during 2020 were lab tests, minimally invasive procedures, diagnostic procedures and blood draw.

Volume of procedures performed by Dr. John Kelemen, MD for Medicare patients.

blood draw	85
diagnostic procedures	111
doctor visit	492
lab tests	375
minimally invasive procedures	247
preventive care	25
thyroid function tests	73

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. John Kelemen, MD.

**Gender**
Male	170
Female	145

**Ethnicity**
Non-Hispanic White	285
Black	0
Hispanic	0
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	122
From 75 to 84	105
85 and over	43
Less than 65	45

Conditions of Medicare patients treated by Dr. John Kelemen, MD in 2020

Hypertension	69
High Cholesterol	70
Stroke	10
Ischemic Heart Disease	43
Depression	22
Chronic Kidney Disease	25
Asthma	7
Osteoperosis	9
Atrial Fibrilation	12
Heart Failure	14
Chronic Obstructive Pulmonary Disease	9
Diabetes	34
Dementia	10
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. John Kelemen, MD treated as a neurologist in Plainview, NY during 2021 were lab tests, minimally invasive procedures, blood draw and diagnostic procedures.

Volume of procedures performed by Dr. John Kelemen, MD for Medicare patients.

blood draw	111
diagnostic procedures	92
doctor visit	505
lab tests	310
minimally invasive procedures	247
preventive care	26
thyroid function tests	13

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. John Kelemen, MD.

**Gender**
Male	158
Female	149

**Ethnicity**
Non-Hispanic White	271
Black	13
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	120
From 75 to 84	105
85 and over	41
Less than 65	41

Conditions of Medicare patients treated by Dr. John Kelemen, MD in 2021

Hypertension	66
High Cholesterol	70
Stroke	8
Ischemic Heart Disease	40
Depression	18
Chronic Kidney Disease	27
Asthma	9
Osteoperosis	12
Atrial Fibrilation	10
Heart Failure	14
Chronic Obstructive Pulmonary Disease	11
Diabetes	32
Dementia	11
Cancer	15

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. John Kelemen, MD treated as a neurologist in Plainview, NY during 2022 were minimally invasive procedures, diagnostic procedures, blood draw and lab tests.

Volume of procedures performed by Dr. John Kelemen, MD for Medicare patients.

blood draw	37
diagnostic procedures	75
doctor visit	552
lab tests	36
minimally invasive procedures	129

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. John Kelemen, MD.

**Gender**
Male	159
Female	138

**Ethnicity**
Non-Hispanic White	264
Black	0
Hispanic	0
Asian	0
Other	14
Native American	0

**Age**
From 65 to 74	121
From 75 to 84	102
85 and over	27
Less than 65	47

Conditions of Medicare patients treated by Dr. John Kelemen, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	17
Ischemic Heart Disease	36
Depression	27
Chronic Kidney Disease	17
Asthma	12
Osteoperosis	15
Atrial Fibrilation	16
Heart Failure	12
Chronic Obstructive Pulmonary Disease	13
Diabetes	36
Dementia	8
Cancer	16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. John Kelemen, MD for Medicare patients.

The highest averages for the top procedures that Dr. John Kelemen, MD treated as a neurologist in Plainview, NY were minimally invasive procedures, diagnostic procedures, lab tests and injections.

blood draw	57
diagnostic procedures	176
doctor visit	568
electroencephalography (EEG)	13
injections	68
lab tests	170
minimally invasive procedures	337
pain management	18
preventive care	25
thyroid function tests	43

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. John Kelemen, MD.

**Gender**
Male	170
Female	164

**Ethnicity**
Black / African American	6
Asian / Pacific Islander	0
Non-Hispanic White	302
Native American / Alaskan Native	0
Hispanic	2
Other	4

**Age**
75 to 84	108
85 and over	55
Less than 65	49
65 to 74	121

Average of Total of Conditions of Medicare patients treated by Dr. John Kelemen, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. John Kelemen, MD treated were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	64
High Cholesterol	61
Stroke	12
Ischemic Heart Disease	39
Depression	18
Chronic Kidney Disease	20
Asthma	8
Osteoporosis	9
Heart Failure	14
Chronic Obstructive Pulmonary Disease	10
Diabetes	34
Atrial Fibrillation	10
Dementia	10
Cancer	12

Education & Training

Dr. John Kelemen, MD graduated from Georgetown University School of Medicine in 1974. He has a state license in New York.

Medical School: Georgetown University School of Medicine (1974)

Licensed In: New York

Affiliations & Hospitals

Dr. John Kelemen, MD is associated with these hospitals and organizations:

TRUE NORTH MEDICAL AT NORTH SUFFOLK, PLLC

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General Payments

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

**Payments by Company**
Allergan Inc.	$129,378 BOTOX $124,860	BOTOX NEURO REHAB $3,957	BOTOX-NEUROLOGY $223	Botox Therapeutic $138	RESTASIS $10	Other $190
Allergan, Inc.	$48,725 BOTOX $48,725
AbbVie Inc.	$44,604 BOTOX $44,129	UBRELVY $260	QULIPTA $153	VRAYLAR $47	Duopa $16
Merz North America, Inc.	$8,045 Xeomin $7,982	Prolaryn $45	Prolaryn Plus $18
Pfizer Inc.	$1,578 OCTAGAM IMMUNE GLOBULIN (HUMAN) $1,280	PANZYGA $230	LYRICA $69
Other	$8,769 Da Vinci Surgical System $799	Gilenya $551	VYVGART $411	SOLIRIS $356	Xeomin $337	Other $6,315

**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	$172,708
Consulting Fee	$36,507
Food and Beverage	$17,534
Travel and Lodging	$14,313
Education	$38