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Dr. Gregory Allen St John, M.D.

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Specializes in: Interventional Cardiology and Adult Cardiology

University of Arkansas for Medical Sciences College of Medicine (1990)

130 Medical Park Place
Hot Springs National Park, AR 71901

(501) 625-3400

Dr. Gregory Allen St John, M.D. is an interventional cardiologist in Hot Springs National Park, AR specializing in interventional cardiology and adult cardiology. He graduated from University of Arkansas for Medical Sciences College of Medicine in 1990 and has 34 years of experience. Dr. Gregory Allen St John, M.D. is affiliated with NATIONAL PARK CARDIOLOGY SERVICES LLC.

Office Locations

Address:

130 Medical Park Place
Hot Springs National Park, AR 71901

In The News

“Dr. Greg St. John, an interventional cardiologist, has joined Hot Springs Cardiology Associates.”—"Sparks Regional Medical Center", Arkansas Business, January 2019

ambulatory monitoring	24
angioplasty	84
blood draw	262
cardiac procedures	741
cardioversion	10
catheterization	185
diagnostic procedures	72
doctor visit	1508
hospital care	232
inpatient care	208
lab tests	872
minimally invasive procedures	183
nuclear scan	107
outpatient care	24
stent placement (stenting)	60
stress testing	105
ultrasound (sonogram)	381
vascular procedures	114

**Gender**
Male	934
Female	885

**Ethnicity**
Non-Hispanic White	1744
Black	53
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	684
From 75 to 84	694
85 and over	290
Less than 65	151

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	67
Depression	20
Chronic Kidney Disease	21
Asthma	6
Osteoperosis	10
Atrial Fibrilation	28
Heart Failure	30
Chronic Obstructive Pulmonary Disease	22
Diabetes	30
Dementia	11
Cancer	11

angioplasty	24
cardiac procedures	114
catheterization	60
diagnostic procedures	24
doctor visit	299
hospital care	19
inpatient care	20
minimally invasive procedures	58
stent placement (stenting)	26
ultrasound (sonogram)	72
vascular procedures	34

**Gender**
Male	184
Female	166

**Ethnicity**
Non-Hispanic White	327
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	158
From 75 to 84	98
85 and over	53
Less than 65	41

Hypertension	75
High Cholesterol	68
Stroke	6
Ischemic Heart Disease	72
Depression	20
Chronic Kidney Disease	19
Asthma	5
Osteoperosis	6
Atrial Fibrilation	18
Heart Failure	24
Chronic Obstructive Pulmonary Disease	18
Diabetes	30
Dementia	10
Cancer	11

ambulatory monitoring	10
angioplasty	84
blood draw	89
cardiac procedures	506
catheterization	245
diagnostic procedures	119
doctor visit	1057
hospital care	195
implant surgery	16
inpatient care	196
lab tests	83
minimally invasive procedures	271
stent placement (stenting)	86
ultrasound (sonogram)	330
vascular procedures	208

**Gender**
Male	1206
Female	1274

**Ethnicity**
Non-Hispanic White	2360
Black	62
Hispanic	22
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	962
From 75 to 84	858
85 and over	356
Less than 65	304

Hypertension	75
High Cholesterol	63
Stroke	8
Ischemic Heart Disease	70
Depression	24
Chronic Kidney Disease	26
Asthma	16
Osteoperosis	8
Atrial Fibrilation	22
Heart Failure	31
Chronic Obstructive Pulmonary Disease	27
Diabetes	32
Dementia	17
Cancer	10

angioplasty	96
blood draw	105
cardiac procedures	646
catheterization	261
diagnostic procedures	129
doctor visit	1335
hospital care	199
implant surgery	25
inpatient care	200
lab tests	94
minimally invasive procedures	310
stent placement (stenting)	74
stress testing	17
ultrasound (sonogram)	445
vascular procedures	227

**Gender**
Male	771
Female	789

**Ethnicity**
Non-Hispanic White	1476
Black	50
Hispanic	13
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	587
From 75 to 84	532
85 and over	241
Less than 65	200

Hypertension	75
High Cholesterol	63
Stroke	9
Ischemic Heart Disease	69
Depression	24
Chronic Kidney Disease	31
Asthma	28
Osteoperosis	7
Atrial Fibrilation	22
Heart Failure	32
Chronic Obstructive Pulmonary Disease	27
Diabetes	34
Dementia	18
Cancer	10

angioplasty	110
blood draw	143
cardiac procedures	773
catheterization	336
diagnostic procedures	171
doctor visit	1443
hospital care	235
implant surgery	25
inpatient care	206
lab tests	135
minimally invasive procedures	360
outpatient care	29
stent placement (stenting)	112
stress testing	14
ultrasound (sonogram)	456
vascular procedures	225

**Gender**
Male	788
Female	806

**Ethnicity**
Non-Hispanic White	1509
Black	45
Hispanic	11
Asian	0
Other	16
Native American	0

**Age**
From 65 to 74	609
From 75 to 84	516
85 and over	247
Less than 65	222

Hypertension	75
High Cholesterol	61
Stroke	8
Ischemic Heart Disease	73
Depression	27
Chronic Kidney Disease	36
Asthma	10
Osteoperosis	8
Atrial Fibrilation	21
Heart Failure	36
Chronic Obstructive Pulmonary Disease	30
Diabetes	36
Dementia	19
Cancer	11

angioplasty	104
blood draw	106
cardiac procedures	854
cardioversion	11
catheterization	306
diagnostic procedures	150
doctor visit	1551
hospital care	197
implant surgery	34
inpatient care	198
lab tests	94
minimally invasive procedures	358
stent placement (stenting)	106
ultrasound (sonogram)	554
vascular procedures	183

**Gender**
Male	834
Female	799

**Ethnicity**
Non-Hispanic White	1527
Black	58
Hispanic	15
Asian	0
Other	16
Native American	0

**Age**
From 65 to 74	636
From 75 to 84	534
85 and over	249
Less than 65	214

Hypertension	75
High Cholesterol	65
Stroke	8
Ischemic Heart Disease	75
Depression	29
Chronic Kidney Disease	38
Asthma	7
Osteoperosis	7
Atrial Fibrilation	22
Heart Failure	37
Chronic Obstructive Pulmonary Disease	28
Diabetes	36
Dementia	18
Cancer	10

angioplasty	178
blood draw	85
cardiac procedures	1228
cardioversion	12
catheterization	443
diagnostic procedures	192
doctor visit	1852
hospital care	303
implant surgery	28
inpatient care	304
minimally invasive procedures	490
stent placement (stenting)	148
stress testing	11
ultrasound (sonogram)	799
vascular procedures	253

**Gender**
Male	1000
Female	894

**Ethnicity**
Non-Hispanic White	1766
Black	65
Hispanic	25
Asian	0
Other	18
Native American	0

**Age**
From 65 to 74	708
From 75 to 84	690
85 and over	272
Less than 65	224

Hypertension	75
High Cholesterol	70
Stroke	8
Ischemic Heart Disease	75
Depression	29
Chronic Kidney Disease	41
Asthma	8
Osteoperosis	9
Atrial Fibrilation	24
Heart Failure	36
Chronic Obstructive Pulmonary Disease	30
Diabetes	37
Dementia	16
Cancer	11

angioplasty	212
blood draw	49
cardiac procedures	1401
cardioversion	35
catheterization	529
diagnostic procedures	228
doctor visit	1203
hospital care	443
implant surgery	39
inpatient care	444
minimally invasive procedures	602
stent placement (stenting)	180
stress testing	9
ultrasound (sonogram)	860
vascular procedures	260

**Gender**
Male	837
Female	862

**Ethnicity**
Non-Hispanic White	1594
Black	65
Hispanic	12
Asian	0
Other	12
Native American	0

**Age**
From 65 to 74	638
From 75 to 84	592
85 and over	260
Less than 65	209

Hypertension	75
High Cholesterol	68
Stroke	9
Ischemic Heart Disease	75
Depression	30
Chronic Kidney Disease	43
Asthma	10
Osteoperosis	9
Atrial Fibrilation	23
Heart Failure	38
Chronic Obstructive Pulmonary Disease	31
Diabetes	35
Dementia	18
Cancer	10

angioplasty	246
blood draw	36
cardiac procedures	2810
cardioversion	35
catheterization	700
diagnostic procedures	317
doctor visit	2318
emergency care	13
hospital care	237
implant surgery	42
inpatient care	227
minimally invasive procedures	801
nuclear scan	363
outpatient care	10
stent placement (stenting)	248
stress testing	714
ultrasound (sonogram)	1384
vascular procedures	343

Average Medicare Procedure Volume From 2013 - 2021

Volume of procedures performed by Dr. Gregory Allen St John, M.D. for Medicare patients.

The highest averages for the top procedures that Dr. Gregory Allen St John, M.D. treated as an interventional cardiologist in Hot Springs National Park, AR were cardiac procedures, ultrasound (sonogram), minimally invasive procedures and catheterization.

ambulatory monitoring	17
angioplasty	127
blood draw	109
cardiac procedures	1014
cardioversion	20
catheterization	342
diagnostic procedures	155
doctor visit	1397
emergency care	13
hospital care	229
implant surgery	29
inpatient care	222
lab tests	255
minimally invasive procedures	383
nuclear scan	235
outpatient care	21
stent placement (stenting)	115
stress testing	146
ultrasound (sonogram)	588
vascular procedures	170

Average Medicare Patient Data From 2013 - 2021

Information about Medicare patients treated by Dr. Gregory Allen St John, M.D..

**Gender**
Male	595
Female	588

**Ethnicity**
Black / African American	36
Asian / Pacific Islander	0
Non-Hispanic White	1118
Native American / Alaskan Native	0
Hispanic	8
Other	5

**Age**
75 to 84	410
85 and over	178
Less than 65	142
65 to 74	452

Average of Total of Conditions of Medicare patients treated by Dr. Gregory Allen St John, M.D. From 2013 - 2021

The highest averages of the most common conditions of Medicare patients that Dr. Gregory Allen St John, M.D. treated were hypertension, ischemic heart disease, high cholesterol and diabetes.

Hypertension	54
High Cholesterol	48
Stroke	5
Ischemic Heart Disease	52
Depression	18
Chronic Kidney Disease	23
Asthma	8
Osteoporosis	5
Heart Failure	24
Chronic Obstructive Pulmonary Disease	19
Diabetes	24
Atrial Fibrillation	16
Cancer	7
Dementia	11

Education & Training

Dr. Gregory Allen St John, M.D. graduated from University of Arkansas for Medical Sciences College of Medicine in 1990. He has a state license in Arkansas.

Medical School: University of Arkansas for Medical Sciences College of Medicine (1990)

Licensed In: Arkansas

Affiliations & Hospitals

Dr. Gregory Allen St John, M.D. is associated with these hospitals and organizations:

NATIONAL PARK CARDIOLOGY SERVICES LLC

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Gregory Allen St John, M.D.. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Medtronic Vascular, Inc.	$1,424 Micra $394	Resolute $324	STENTS $215	Advisa $206	Pacemakers $94	Other $190
Amgen Inc.	$1,091 Repatha $1,005	Corlanor $50	$36
Novartis Pharmaceuticals Corporation	$1,047 ENTRESTO $1,008	LEQVIO $20	TEKTURNA $20
Janssen Pharmaceuticals, Inc	$774 XARELTO $774
AstraZeneca Pharmaceuticals LP	$552 BRILINTA $478	FARXIGA $61	$13
Other	$3,301 Quadra Assura CRT Defibrillator $176	Lexiscan $175	Effient $157	KENGREAL $138	ELIQUIS $129	Other $2,525

**Types of Payments**
Food and Beverage	$7,860
Travel and Lodging	$329

Biography

Dr. Gregory St John is a specialist in adult cardiology and interventional cardiology. He works in Hot Springs, AR. He graduated from the University of Arkansas for Medical Sciences College of Medicine.