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Home > SC Providers > Cardiac Electrophysiologists

Dr. Andrew J. Gresko, MD

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Specializes in: Cardiac Electrophysiology (Heart Rhythm) and Adult Cardiology

2376 Cypress Circle Suite 102
Conway, SC 29526

(843) 347-8953

Dr. Andrew J. Gresko, MD is a cardiac electrophysiologist in Conway, SC specializing in cardiac electrophysiology (heart rhythm) and adult cardiology.

Office Locations

2376 Cypress Circle Suite 102
Conway, SC 29526

(843) 347-8953

(843) 347-0226

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Noteworthy Medicare Patient Procedures Performed by Dr. Andrew J. Gresko, MD in 2023

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

Top 5%

By Volume:

abdominal duplex ultrasound

ankle brachial index

cardiac procedures

carotid duplex ultrasound

lower extremity arterial duplex

myocardial perfusion SPECT

nuclear scan

pelvic duplex ultrasound

stress EKG

testicular duplex ultrasound

vascular procedures

vascular ultrasound

By Affordability:

abdominal duplex ultrasound

ankle brachial index

arterial duplex ultrasound

arterial ultrasound

carotid duplex ultrasound

carotid ultrasound

duplex ultrasound

lower extremity arterial duplex

lower extremity arterial ultrasound

pelvic duplex ultrasound

testicular duplex ultrasound

vascular physiologic studies

vascular studies

vascular ultrasound

venous ultrasound

In 2023, among providers in related specialties within South Carolina, Dr. Andrew J. Gresko, MD performed more abdominal duplex ultrasound, ankle brachial index (ABI), cardiac procedures, carotid duplex ultrasound, lower extremity arterial duplex, myocardial perfusion SPECT, nuclear scan, pelvic duplex ultrasound, stress EKG, testicular duplex ultrasound, vascular procedures, and vascular ultrasound procedures for Medicare patients than 95% of them and he also had a list price for abdominal duplex ultrasound, ankle brachial index (ABI), arterial duplex ultrasound, arterial ultrasound, carotid duplex ultrasound, carotid ultrasound, duplex ultrasound, lower extremity arterial duplex, lower extremity (leg) arterial ultrasound, pelvic duplex ultrasound, testicular duplex ultrasound, vascular physiologic studies, vascular studies, vascular ultrasound, and venous ultrasound that was lower than the list prices billed to Medicare by 95% 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.

Top 10%

By Volume:

cardiac stress testing

ultrasound

In 2023, Dr. Andrew J. Gresko, MD performed more cardiac (heart) stress testing, and ultrasound (sonogram) procedures for Medicare patients than 90% of providers in related specialties within South Carolina.

Top 25%

By Volume:

Doppler echocardiography

echocardiogram

By Affordability:

stress EKG

In 2012, among providers in related specialties within South Carolina, Dr. Andrew J. Gresko, MD performed more Doppler echocardiography, and echocardiogram (echo) procedures for Medicare patients than 75% of them and he also had a list price for stress EKG 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. Andrew J. Gresko, MD treated as a cardiac electrophysiologist in Conway, SC during 2012 were cardiac procedures, ultrasound (sonogram), abdominal imaging and stress testing.

Volume of procedures performed by Dr. Andrew J. Gresko, MD for Medicare patients.

abdominal imaging	808
ambulatory monitoring	18
cardiac procedures	1650
cardioversion	13
catheterization	88
diagnostic procedures	88
doctor visit	1259
hospital care	415
implant surgery	50
inpatient care	331
minimally invasive procedures	136
nuclear scan	449
outpatient care	84
stress testing	753
ultrasound (sonogram)	1549
vascular procedures	88

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Andrew J. Gresko, MD treated as a cardiac electrophysiologist in Conway, SC during 2013 were cardiac procedures, ultrasound (sonogram), stress testing and abdominal imaging.

Volume of procedures performed by Dr. Andrew J. Gresko, MD for Medicare patients.

abdominal imaging	792
cardiac procedures	1788
cardioversion	27
catheterization	122
diagnostic procedures	122
doctor visit	1378
hospital care	462
implant surgery	31
inpatient care	408
minimally invasive procedures	182
nuclear scan	485
outpatient care	54
stress testing	823
ultrasound (sonogram)	1604
vascular procedures	122

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew J. Gresko, MD.

**Gender**
Male	964
Female	989

**Ethnicity**
Non-Hispanic White	1670
Black	253
Hispanic	14
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	801
From 75 to 84	633
85 and over	239
Less than 65	280

Conditions of Medicare patients treated by Dr. Andrew J. Gresko, MD in 2013

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	63
Depression	22
Chronic Kidney Disease	31
Asthma	8
Osteoperosis	8
Atrial Fibrilation	23
Heart Failure	34
Chronic Obstructive Pulmonary Disease	24
Diabetes	38
Dementia	13
Cancer	13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Andrew J. Gresko, MD treated as a cardiac electrophysiologist in Conway, SC during 2014 were cardiac procedures, ultrasound (sonogram), stress testing and abdominal imaging.

Volume of procedures performed by Dr. Andrew J. Gresko, MD for Medicare patients.

abdominal imaging	716
cardiac procedures	1866
cardioversion	25
catheterization	138
diagnostic procedures	138
doctor visit	1626
hospital care	290
implant surgery	47
inpatient care	290
minimally invasive procedures	214
nuclear scan	532
stress testing	923
ultrasound (sonogram)	1474
vascular procedures	138

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew J. Gresko, MD.

**Gender**
Male	995
Female	1075

**Ethnicity**
Non-Hispanic White	1785
Black	251
Hispanic	17
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	848
From 75 to 84	682
85 and over	241
Less than 65	299

Conditions of Medicare patients treated by Dr. Andrew J. Gresko, MD in 2014

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	60
Depression	23
Chronic Kidney Disease	33
Asthma	8
Osteoperosis	8
Atrial Fibrilation	23
Heart Failure	34
Chronic Obstructive Pulmonary Disease	26
Diabetes	37
Dementia	13
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Andrew J. Gresko, MD treated as a cardiac electrophysiologist in Conway, SC during 2015 were cardiac procedures, ultrasound (sonogram), stress testing and abdominal imaging.

Volume of procedures performed by Dr. Andrew J. Gresko, MD for Medicare patients.

abdominal imaging	785
cardiac procedures	1824
cardioversion	29
catheterization	141
diagnostic procedures	141
doctor visit	1481
hospital care	364
implant surgery	26
inpatient care	364
minimally invasive procedures	201
nuclear scan	508
stress testing	872
ultrasound (sonogram)	1570
vascular procedures	141

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew J. Gresko, MD.

**Gender**
Male	1848
Female	1942

**Ethnicity**
Non-Hispanic White	3216
Black	494
Hispanic	44
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	1496
From 75 to 84	1250
85 and over	496
Less than 65	548

Conditions of Medicare patients treated by Dr. Andrew J. Gresko, MD in 2015

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	61
Depression	21
Chronic Kidney Disease	34
Asthma	16
Osteoperosis	7
Atrial Fibrilation	23
Heart Failure	34
Chronic Obstructive Pulmonary Disease	27
Diabetes	38
Dementia	14
Cancer	13

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Andrew J. Gresko, MD treated as a cardiac electrophysiologist in Conway, SC during 2016 were cardiac procedures, ultrasound (sonogram), stress testing and nuclear scan.

Volume of procedures performed by Dr. Andrew J. Gresko, MD for Medicare patients.

abdominal imaging	60
cardiac procedures	1785
cardioversion	26
catheterization	96
diagnostic procedures	96
doctor visit	1500
hospital care	312
implant surgery	49
inpatient care	312
minimally invasive procedures	181
nuclear scan	499
stress testing	800
ultrasound (sonogram)	900
vascular procedures	96

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew J. Gresko, MD.

**Gender**
Male	891
Female	908

**Ethnicity**
Non-Hispanic White	1533
Black	231
Hispanic	17
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	754
From 75 to 84	580
85 and over	229
Less than 65	236

Conditions of Medicare patients treated by Dr. Andrew J. Gresko, MD in 2016

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	59
Depression	23
Chronic Kidney Disease	38
Asthma	27
Osteoperosis	6
Atrial Fibrilation	24
Heart Failure	35
Chronic Obstructive Pulmonary Disease	27
Diabetes	39
Dementia	14
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Andrew J. Gresko, MD treated as a cardiac electrophysiologist in Conway, SC during 2017 were cardiac procedures, stress testing, ultrasound (sonogram) and nuclear scan.

Volume of procedures performed by Dr. Andrew J. Gresko, MD for Medicare patients.

cardiac procedures	1827
cardioversion	38
catheterization	98
diagnostic procedures	98
doctor visit	1513
hospital care	195
implant surgery	30
inpatient care	195
minimally invasive procedures	169
nuclear scan	522
stress testing	870
ultrasound (sonogram)	829
vascular procedures	98

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew J. Gresko, MD.

**Gender**
Male	920
Female	919

**Ethnicity**
Non-Hispanic White	1549
Black	236
Hispanic	27
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	755
From 75 to 84	636
85 and over	247
Less than 65	201

Conditions of Medicare patients treated by Dr. Andrew J. Gresko, MD in 2017

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	59
Depression	23
Chronic Kidney Disease	42
Asthma	7
Osteoperosis	6
Atrial Fibrilation	25
Heart Failure	35
Chronic Obstructive Pulmonary Disease	25
Diabetes	38
Dementia	13
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Andrew J. Gresko, MD treated as a cardiac electrophysiologist in Conway, SC during 2018 were cardiac procedures, ultrasound (sonogram), stress testing and nuclear scan.

Volume of procedures performed by Dr. Andrew J. Gresko, MD for Medicare patients.

ambulatory monitoring	18
cardiac procedures	1979
cardioversion	27
catheterization	122
diagnostic procedures	122
doctor visit	1257
hospital care	297
implant surgery	27
inpatient care	297
minimally invasive procedures	185
nuclear scan	534
stress testing	740
ultrasound (sonogram)	1072
vascular procedures	122

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew J. Gresko, MD.

**Gender**
Male	1004
Female	1002

**Ethnicity**
Non-Hispanic White	1699
Black	252
Hispanic	24
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	824
From 75 to 84	660
85 and over	288
Less than 65	234

Conditions of Medicare patients treated by Dr. Andrew J. Gresko, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	58
Depression	23
Chronic Kidney Disease	42
Asthma	7
Osteoperosis	5
Atrial Fibrilation	25
Heart Failure	34
Chronic Obstructive Pulmonary Disease	26
Diabetes	38
Dementia	14
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Andrew J. Gresko, MD treated as a cardiac electrophysiologist in Conway, SC during 2019 were cardiac procedures, ultrasound (sonogram), stress testing and nuclear scan.

Volume of procedures performed by Dr. Andrew J. Gresko, MD for Medicare patients.

abdominal imaging	22
ambulatory monitoring	23
cardiac procedures	1449
catheterization	50
diagnostic procedures	50
doctor visit	1196
hospital care	91
implant surgery	11
inpatient care	91
minimally invasive procedures	61
nuclear scan	396
pelvic imaging	22
stress testing	509
ultrasound (sonogram)	932
vascular procedures	138

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew J. Gresko, MD.

**Gender**
Male	839
Female	753

**Ethnicity**
Non-Hispanic White	1376
Black	174
Hispanic	0
Asian	0
Other	24
Native American	0

**Age**
From 65 to 74	671
From 75 to 84	568
85 and over	212
Less than 65	141

Conditions of Medicare patients treated by Dr. Andrew J. Gresko, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	58
Depression	22
Chronic Kidney Disease	42
Asthma	6
Osteoperosis	5
Atrial Fibrilation	25
Heart Failure	34
Chronic Obstructive Pulmonary Disease	26
Diabetes	38
Dementia	16
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Andrew J. Gresko, MD treated as a cardiac electrophysiologist in Conway, SC during 2020 were cardiac procedures, ultrasound (sonogram), stress testing and vascular procedures.

Volume of procedures performed by Dr. Andrew J. Gresko, MD for Medicare patients.

abdominal imaging	116
ambulatory monitoring	87
cardiac procedures	1126
doctor visit	2187
nuclear scan	304
pelvic imaging	116
stress testing	623
ultrasound (sonogram)	719
vascular procedures	315

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew J. Gresko, MD.

**Gender**
Male	392
Female	320

**Ethnicity**
Non-Hispanic White	646
Black	44
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	366
From 75 to 84	243
85 and over	68
Less than 65	35

Conditions of Medicare patients treated by Dr. Andrew J. Gresko, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	57
Depression	18
Chronic Kidney Disease	30
Asthma	5
Osteoperosis	7
Atrial Fibrilation	23
Heart Failure	26
Chronic Obstructive Pulmonary Disease	16
Diabetes	34
Dementia	7
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Andrew J. Gresko, MD treated as a cardiac electrophysiologist in Conway, SC during 2021 were cardiac procedures, ultrasound (sonogram), stress testing and vascular procedures.

Volume of procedures performed by Dr. Andrew J. Gresko, MD for Medicare patients.

abdominal imaging	86
cardiac procedures	1161
doctor visit	2682
nuclear scan	299
pelvic imaging	86
stress testing	632
ultrasound (sonogram)	979
vascular procedures	460

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew J. Gresko, MD.

**Gender**
Male	445
Female	409

**Ethnicity**
Non-Hispanic White	783
Black	42
Hispanic	13
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	440
From 75 to 84	308
85 and over	75
Less than 65	31

Conditions of Medicare patients treated by Dr. Andrew J. Gresko, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	55
Depression	19
Chronic Kidney Disease	28
Asthma	7
Osteoperosis	8
Atrial Fibrilation	23
Heart Failure	24
Chronic Obstructive Pulmonary Disease	14
Diabetes	32
Dementia	6
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Andrew J. Gresko, MD treated as a cardiac electrophysiologist in Conway, SC during 2022 were cardiac procedures, ultrasound (sonogram), stress testing and vascular procedures.

Volume of procedures performed by Dr. Andrew J. Gresko, MD for Medicare patients.

abdominal imaging	84
cardiac procedures	1145
doctor visit	3030
nuclear scan	314
pelvic imaging	84
stress testing	657
ultrasound (sonogram)	964
vascular procedures	499

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew J. Gresko, MD.

**Gender**
Male	480
Female	424

**Ethnicity**
Non-Hispanic White	827
Black	39
Hispanic	0
Asian	0
Other	19
Native American	0

**Age**
From 65 to 74	437
From 75 to 84	357
85 and over	91
Less than 65	19

Conditions of Medicare patients treated by Dr. Andrew J. Gresko, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	44
Depression	18
Chronic Kidney Disease	19
Asthma	9
Osteoperosis	12
Atrial Fibrilation	30
Heart Failure	21
Chronic Obstructive Pulmonary Disease	18
Diabetes	33
Dementia	4
Cancer	16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Andrew J. Gresko, MD for Medicare patients.

The highest averages for the top procedures that Dr. Andrew J. Gresko, MD treated as a cardiac electrophysiologist in Conway, SC were cardiac procedures, ultrasound (sonogram), stress testing and nuclear scan.

abdominal imaging	385
ambulatory monitoring	36
cardiac procedures	1600
cardioversion	26
catheterization	106
diagnostic procedures	106
doctor visit	1737
hospital care	303
implant surgery	33
inpatient care	286
minimally invasive procedures	166
nuclear scan	440
outpatient care	69
pelvic imaging	77
stress testing	745
ultrasound (sonogram)	1144
vascular procedures	201

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Andrew J. Gresko, MD.

**Gender**
Male	798
Female	794

**Ethnicity**
Black / African American	183
Asian / Pacific Islander	0
Non-Hispanic White	1371
Native American / Alaskan Native	0
Hispanic	14
Other	3

**Age**
75 to 84	537
85 and over	198
Less than 65	184
65 to 74	672

Average of Total of Conditions of Medicare patients treated by Dr. Andrew J. Gresko, MD From 2012 - 2022

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

Hypertension	68
High Cholesterol	68
Stroke	7
Ischemic Heart Disease	52
Depression	19
Chronic Kidney Disease	30
Asthma	9
Osteoporosis	6
Heart Failure	28
Chronic Obstructive Pulmonary Disease	20
Diabetes	33
Atrial Fibrillation	22
Dementia	10
Cancer	11

Education & Training

He has a state license in South Carolina.

Licensed In: South Carolina

Ratings & Reviews

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General Payments

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

**Payments by Company**
BIOTRONIK INC.	$7,299 Setrox $654	Passeo $556	Acticor $55	Solia $28	Eluna $24	Other $5,982
Janssen Pharmaceuticals, Inc	$368 XARELTO $343	INVOKANA $25
Amgen Inc.	$134 Repatha $117	Corlanor $17
Abbott Laboratories	$94 Connectivity and Remote care $30	ICDs $18	Merlin Connectivity and Remote $18	CRT-Ds $15	Pacemakers $14
Merck Sharp & Dohme Corporation	$80 ZETIA $80
Other	$459 Lexiscan $69	ELIQUIS $66	ENTRESTO $53	LifeVest $41	PRALUENT (alirocumab) Injection $37	Other $195

**Types of Payments**
Travel and Lodging	$3,667
Charitable Contribution	$3,000
Food and Beverage	$1,687
Education	$80

Biography

Dr. Andrew Gresko's medical specialty is adult cardiology and cardiac electrophysiology (heart rhythm). He is a graduate of the University of South Carolina School of Medicine.

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Dr. Andrew J. Gresko, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Andrew J. Gresko, MD in 2023

By Volume:

By Affordability:

By Volume:

By Volume:

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. Andrew J. Gresko, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Andrew J. Gresko, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Andrew J. Gresko, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Andrew J. Gresko, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Andrew J. Gresko, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Andrew J. Gresko, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Andrew J. Gresko, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Andrew J. Gresko, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Andrew J. Gresko, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Andrew J. Gresko, 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. Andrew J. Gresko, MD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

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