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Dr. Istvan Gabor Bognar, MD

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Specializes in: Adult Nephrology

University of Pécs Faculty of Medicine (1995)

108 West Church Street
Greer, SC 29650

(864) 271-1844

Dr. Istvan Gabor Bognar, MD is a nephrologist in Greer, SC specializing in adult nephrology. He graduated from University of Pécs Faculty of Medicine in 1995 and has 31 years of experience. Dr. Istvan Gabor Bognar, MD is affiliated with Bon Secours, Spartanburg Regional Healthcare System and Bon Secours - St. Francis Hospital.

Office Locations

108 West Church Street
Greer, SC 29650

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110 Chalmers Road Suite B
Greenville, SC 29605

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110b Hospital Drive
Simpsonville, SC 29681

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121 Commerce Boulevard Suite B
Easley, SC 29642

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1410 John B White Sr Boulevard
Spartanburg, SC 29306

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203 Mills Avenue
Greenville, SC 29605

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400 Plaza Circle Suite H
Clinton, SC 29325

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45 Aaron Tippin Drive
Greer, SC 29650

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803 North Fant Street
Anderson, SC 29621

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Noteworthy Medicare Patient Procedures Performed by Dr. Istvan Gabor Bognar, MD in 2023

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

Top 25%

By Affordability:

blood draw

blood draw for lab tests

hemodialysis

phlebotomy for lab tests

venipuncture

In 2012, Dr. Istvan Gabor Bognar, MD had a list price for blood draw, blood draw for lab tests, hemodialysis, phlebotomy for lab tests, and venipuncture (phlebotomy) that was lower than the list prices billed to Medicare by 75% of providers in related specialties within South Carolina. 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. Istvan Gabor Bognar, MD treated as a nephrologist in Greer, SC during 2012 were hospital care, inpatient care, dialysis and lab tests.

Volume of procedures performed by Dr. Istvan Gabor Bognar, MD for Medicare patients.

blood draw	17
dialysis	306
doctor visit	482
hemofiltration	59
hospital care	668
inpatient care	668
lab tests	173

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Istvan Gabor Bognar, MD treated as a nephrologist in Greer, SC during 2013 were hospital care, inpatient care, dialysis and lab tests.

Volume of procedures performed by Dr. Istvan Gabor Bognar, MD for Medicare patients.

blood draw	17
dialysis	284
doctor visit	447
hemofiltration	57
hospital care	665
inpatient care	665
lab tests	80
preventive care	13
vaccines	13

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Istvan Gabor Bognar, MD.

**Gender**
Male	483
Female	385

**Ethnicity**
Non-Hispanic White	594
Black	254
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	279
From 75 to 84	227
85 and over	78
Less than 65	284

Conditions of Medicare patients treated by Dr. Istvan Gabor Bognar, MD in 2013

Hypertension	75
High Cholesterol	66
Stroke	9
Ischemic Heart Disease	60
Depression	29
Chronic Kidney Disease	75
Asthma	11
Osteoperosis	6
Atrial Fibrilation	19
Heart Failure	55
Chronic Obstructive Pulmonary Disease	27
Diabetes	61
Dementia	15
Cancer	11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Istvan Gabor Bognar, MD treated as a nephrologist in Greer, SC during 2014 were hospital care, inpatient care, dialysis and lab tests.

Volume of procedures performed by Dr. Istvan Gabor Bognar, MD for Medicare patients.

blood draw	42
dialysis	271
doctor visit	394
hemofiltration	59
hospital care	662
inpatient care	662
lab tests	82

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Istvan Gabor Bognar, MD.

**Gender**
Male	470
Female	403

**Ethnicity**
Non-Hispanic White	585
Black	269
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	285
From 75 to 84	225
85 and over	79
Less than 65	284

Conditions of Medicare patients treated by Dr. Istvan Gabor Bognar, MD in 2014

Hypertension	75
High Cholesterol	69
Stroke	9
Ischemic Heart Disease	62
Depression	32
Chronic Kidney Disease	75
Asthma	10
Osteoperosis	6
Atrial Fibrilation	20
Heart Failure	59
Chronic Obstructive Pulmonary Disease	27
Diabetes	62
Dementia	18
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Istvan Gabor Bognar, MD treated as a nephrologist in Greer, SC during 2015 were hospital care, inpatient care, dialysis and hemofiltration.

Volume of procedures performed by Dr. Istvan Gabor Bognar, MD for Medicare patients.

blood draw	28
dialysis	252
doctor visit	432
hemofiltration	48
hospital care	619
inpatient care	619
lab tests	19

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Istvan Gabor Bognar, MD.

**Gender**
Male	1022
Female	850

**Ethnicity**
Non-Hispanic White	1240
Black	580
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	648
From 75 to 84	438
85 and over	186
Less than 65	600

Conditions of Medicare patients treated by Dr. Istvan Gabor Bognar, MD in 2015

Hypertension	75
High Cholesterol	66
Stroke	10
Ischemic Heart Disease	58
Depression	31
Chronic Kidney Disease	75
Asthma	18
Osteoperosis	7
Atrial Fibrilation	19
Heart Failure	50
Chronic Obstructive Pulmonary Disease	27
Diabetes	62
Dementia	19
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Istvan Gabor Bognar, MD treated as a nephrologist in Greer, SC during 2016 were hospital care, inpatient care, dialysis and hemofiltration.

Volume of procedures performed by Dr. Istvan Gabor Bognar, MD for Medicare patients.

blood draw	29
dialysis	241
doctor visit	381
hemofiltration	67
hospital care	717
inpatient care	717
lab tests	26

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Istvan Gabor Bognar, MD.

**Gender**
Male	476
Female	388

**Ethnicity**
Non-Hispanic White	577
Black	263
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	293
From 75 to 84	222
85 and over	76
Less than 65	273

Conditions of Medicare patients treated by Dr. Istvan Gabor Bognar, MD in 2016

Hypertension	75
High Cholesterol	72
Stroke	11
Ischemic Heart Disease	61
Depression	34
Chronic Kidney Disease	75
Asthma	31
Osteoperosis	7
Atrial Fibrilation	19
Heart Failure	54
Chronic Obstructive Pulmonary Disease	28
Diabetes	63
Dementia	21
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Istvan Gabor Bognar, MD treated as a nephrologist in Greer, SC during 2017 were hospital care, inpatient care, dialysis and hemofiltration.

Volume of procedures performed by Dr. Istvan Gabor Bognar, MD for Medicare patients.

blood draw	45
dialysis	263
doctor visit	383
hemofiltration	74
hospital care	769
inpatient care	769

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Istvan Gabor Bognar, MD.

**Gender**
Male	511
Female	409

**Ethnicity**
Non-Hispanic White	608
Black	281
Hispanic	14
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	312
From 75 to 84	246
85 and over	83
Less than 65	279

Conditions of Medicare patients treated by Dr. Istvan Gabor Bognar, MD in 2017

Hypertension	75
High Cholesterol	63
Stroke	11
Ischemic Heart Disease	59
Depression	32
Chronic Kidney Disease	75
Asthma	11
Osteoperosis	6
Atrial Fibrilation	22
Heart Failure	55
Chronic Obstructive Pulmonary Disease	30
Diabetes	62
Dementia	21
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Istvan Gabor Bognar, MD treated as a nephrologist in Greer, SC during 2018 were hospital care, inpatient care, dialysis and hemofiltration.

Volume of procedures performed by Dr. Istvan Gabor Bognar, MD for Medicare patients.

blood draw	45
dialysis	284
doctor visit	372
hemofiltration	54
hospital care	755
inpatient care	755

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Istvan Gabor Bognar, MD.

**Gender**
Male	494
Female	394

**Ethnicity**
Non-Hispanic White	584
Black	270
Hispanic	16
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	306
From 75 to 84	230
85 and over	77
Less than 65	275

Conditions of Medicare patients treated by Dr. Istvan Gabor Bognar, MD in 2018

Hypertension	75
High Cholesterol	69
Stroke	10
Ischemic Heart Disease	57
Depression	33
Chronic Kidney Disease	75
Asthma	9
Osteoperosis	7
Atrial Fibrilation	24
Heart Failure	53
Chronic Obstructive Pulmonary Disease	27
Diabetes	62
Dementia	22
Cancer	11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Istvan Gabor Bognar, MD treated as a nephrologist in Greer, SC during 2019 were hospital care, inpatient care, dialysis and hemofiltration.

Volume of procedures performed by Dr. Istvan Gabor Bognar, MD for Medicare patients.

blood draw	14
dialysis	288
doctor visit	390
hemofiltration	97
hospital care	746
inpatient care	746

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Istvan Gabor Bognar, MD.

**Gender**
Male	456
Female	371

**Ethnicity**
Non-Hispanic White	557
Black	235
Hispanic	15
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	277
From 75 to 84	242
85 and over	80
Less than 65	228

Conditions of Medicare patients treated by Dr. Istvan Gabor Bognar, MD in 2019

Hypertension	75
High Cholesterol	71
Stroke	10
Ischemic Heart Disease	60
Depression	38
Chronic Kidney Disease	75
Asthma	13
Osteoperosis	8
Atrial Fibrilation	25
Heart Failure	56
Chronic Obstructive Pulmonary Disease	30
Diabetes	66
Dementia	23
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Istvan Gabor Bognar, MD treated as a nephrologist in Greer, SC during 2020 were hospital care, inpatient care, dialysis and blood draw.

Volume of procedures performed by Dr. Istvan Gabor Bognar, MD for Medicare patients.

blood draw	104
dialysis	242
doctor visit	256
hemofiltration	58
hospital care	564
inpatient care	564

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Istvan Gabor Bognar, MD.

**Gender**
Male	393
Female	327

**Ethnicity**
Non-Hispanic White	481
Black	210
Hispanic	17
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	239
From 75 to 84	235
85 and over	49
Less than 65	197

Conditions of Medicare patients treated by Dr. Istvan Gabor Bognar, MD in 2020

Hypertension	75
High Cholesterol	71
Stroke	11
Ischemic Heart Disease	60
Depression	34
Chronic Kidney Disease	75
Asthma	8
Osteoperosis	8
Atrial Fibrilation	21
Heart Failure	53
Chronic Obstructive Pulmonary Disease	25
Diabetes	64
Dementia	18
Cancer	9

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Istvan Gabor Bognar, MD treated as a nephrologist in Greer, SC during 2021 were hospital care, inpatient care, dialysis and blood draw.

Volume of procedures performed by Dr. Istvan Gabor Bognar, MD for Medicare patients.

blood draw	109
dialysis	248
doctor visit	276
hemofiltration	93
hospital care	515
inpatient care	515

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Istvan Gabor Bognar, MD.

**Gender**
Male	319
Female	274

**Ethnicity**
Non-Hispanic White	430
Black	129
Hispanic	11
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	205
From 75 to 84	198
85 and over	52
Less than 65	138

Conditions of Medicare patients treated by Dr. Istvan Gabor Bognar, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	60
Depression	33
Chronic Kidney Disease	75
Asthma	11
Osteoperosis	9
Atrial Fibrilation	23
Heart Failure	53
Chronic Obstructive Pulmonary Disease	23
Diabetes	66
Dementia	22
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Istvan Gabor Bognar, MD treated as a nephrologist in Greer, SC during 2022 were hospital care, inpatient care, blood draw and dialysis.

Volume of procedures performed by Dr. Istvan Gabor Bognar, MD for Medicare patients.

blood draw	160
dialysis	154
doctor visit	317
hemofiltration	35
hospital care	432
inpatient care	432

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Istvan Gabor Bognar, MD.

**Gender**
Male	292
Female	256

**Ethnicity**
Non-Hispanic White	403
Black	114
Hispanic	0
Asian	0
Other	14
Native American	0

**Age**
From 65 to 74	182
From 75 to 84	193
85 and over	57
Less than 65	116

Conditions of Medicare patients treated by Dr. Istvan Gabor Bognar, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	16
Ischemic Heart Disease	53
Depression	36
Chronic Kidney Disease	75
Asthma	16
Osteoperosis	11
Atrial Fibrilation	38
Heart Failure	50
Chronic Obstructive Pulmonary Disease	26
Diabetes	62
Dementia	15
Cancer	20

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Istvan Gabor Bognar, MD for Medicare patients.

The highest averages for the top procedures that Dr. Istvan Gabor Bognar, MD treated as a nephrologist in Greer, SC were hospital care, inpatient care, dialysis and lab tests.

blood draw	55
dialysis	257
doctor visit	375
hemofiltration	63
hospital care	646
inpatient care	646
lab tests	76
preventive care	13
vaccines	13

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Istvan Gabor Bognar, MD.

**Gender**
Male	446
Female	368

**Ethnicity**
Black / African American	236
Asian / Pacific Islander	0
Non-Hispanic White	550
Native American / Alaskan Native	0
Hispanic	6
Other	2

**Age**
75 to 84	223
85 and over	74
Less than 65	243
65 to 74	275

Average of Total of Conditions of Medicare patients treated by Dr. Istvan Gabor Bognar, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Istvan Gabor Bognar, MD treated were chronic kidney disease, hypertension, high cholesterol and diabetes.

Hypertension	68
High Cholesterol	63
Stroke	10
Ischemic Heart Disease	53
Depression	30
Chronic Kidney Disease	68
Asthma	12
Osteoporosis	6
Heart Failure	48
Chronic Obstructive Pulmonary Disease	24
Diabetes	57
Atrial Fibrillation	20
Dementia	17
Cancer	11

Education & Training

Dr. Istvan Gabor Bognar, MD graduated from University of Pécs Faculty of Medicine in 1995. He completed residency at Stamford Hospital, Connecticut. He is certified by the American Board of Internal Medicine (Internal Medicine, Nephrology) and has a state license in South Carolina.

Medical School: University of Pécs Faculty of Medicine (1995)

Residency: Stamford Hospital, Connecticut (1999)

Board Certification: American Board of Internal Medicine (Internal Medicine, Nephrology)

Licensed In: South Carolina

Affiliations & Hospitals

Dr. Istvan Gabor Bognar, MD is associated with these hospitals and organizations:

Bon Secours

Spartanburg Regional Healthcare System

Bon Secours - St. Francis Hospital

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. Istvan Gabor Bognar, MD appears to accept the following insurance providers: Payer Provider and CIN-Greenville.

Insurance Accepted by Provider includes:

According to our sources, Dr. Istvan Gabor Bognar, MD accepts the following insurance providers:

Payer Provider

CIN-Greenville

Ratings & Reviews

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General Payments

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

**Payments by Company**
Horizon Therapeutics plc	$512 KRYSTEXXA $486	$26
AstraZeneca Pharmaceuticals LP	$491 FARXIGA $266	LOKELMA $195	$29
Otsuka America Pharmaceutical, Inc.	$369 SAMSCA $194	JYNARQUE $176
Amgen Inc.	$342 Tavneos $188	Sensipar $107	Parsabiv $47
Baxter Healthcare	$248 Renal - PD $236	Renal - Amia $12
Other	$2,427 VELTASSA $359	ACTHAR $308	Rayaldee $223	Auryxia $218	Kerendia $170	Other $1,149

**Types of Payments**
Food and Beverage	$4,351
Education	$39

Biography

Dr. Istvan Bognar sees patients in Greenville, SC, Spartanburg, SC, and Easley, SC. His medical specialty is adult nephrology. Before completing his residency at Stamford Hospital, Connecticut and a hospital affiliated with Albert Einstein College of Medicine, Dr. Bognar attended medical school at Morehouse School of Medicine and the University of Pécs Faculty of Medicine. His hospital/clinic affiliations include Bon Secours and Spartanburg Regional Healthcare System. His practice in Greenville, SC is open to new patients as reported by Bon Secours.

Select Year:

Dr. Istvan Gabor Bognar, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Istvan Gabor Bognar, MD in 2023

By Affordability:

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Istvan Gabor Bognar, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Istvan Gabor Bognar, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Istvan Gabor Bognar, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Istvan Gabor Bognar, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Istvan Gabor Bognar, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Istvan Gabor Bognar, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Istvan Gabor Bognar, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Istvan Gabor Bognar, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Istvan Gabor Bognar, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Istvan Gabor Bognar, MD in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. Istvan Gabor Bognar, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Insurance Information

Ratings & Reviews

General Payments

Biography

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