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Home > MO Providers > Interventional Cardiologists

Dr. Anthony T. Sonn, MD

Accepting New Patients

(Anthony Tae-Young Sonn, MD)

(200 Ratings)

Specializes in: Interventional Cardiology and Cardiology (Heart Disease)

University of Missouri-Kansas City School of Medicine

625 S. New Ballas Road Suite 2015 Mercy Clinic Heart and Vascular - Mercy Heart Hospital S...
St. Louis, MO 63141

(314) 251-1700

Dr. Anthony T. Sonn, MD is an interventional cardiologist in St. Louis, MO specializing in interventional cardiology and cardiology (heart disease). He graduated from University of Missouri-Kansas City School of Medicine. Dr. Anthony T. Sonn, MD is affiliated with Mercy Health System, Mercy Hospital St. Louis, Mercy Hospital Washington and Mercy Clinic Heart and Vascular - Mercy Heart Hospital St. Louis.

Office Locations

625 S. New Ballas Road Suite 2015 Mercy Clinic Heart and Vascular - Mercy Heart Hospital S...
St. Louis, MO 63141

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Noteworthy Medicare Patient Procedures Performed by Dr. Anthony T. Sonn, MD in 2023

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

Top 5%

By Volume:

coronary angiogram

minimally invasive procedures

By Affordability:

hospital care

inpatient care

inpatient hospital care

In 2023, among providers in related specialties within Missouri, Dr. Anthony T. Sonn, MD performed more coronary angiogram, and minimally invasive procedures procedures for Medicare patients than 95% of them and he also had a list price for hospital care, inpatient care, and inpatient hospital care (for patient admitted to hospital) 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 catheterization

left heart catheterization

In 2023, Dr. Anthony T. Sonn, MD performed more cardiac catheterization, and left heart catheterization procedures for Medicare patients than 90% of providers in related specialties within Missouri.

Top 25%

By Volume:

coronary angioplasty with stent

fully percutaneous transfemoral TAVR

minimally invasive aortic valve replacement

percutaneous coronary intervention

vascular procedures

By Affordability:

color Doppler echocardiography

Doppler echocardiography

spectral Doppler echocardiography

In 2012, among providers in related specialties within Missouri, Dr. Anthony T. Sonn, MD performed more coronary angioplasty with stent, fully percutaneous (incisionless) transfemoral TAVR, minimally invasive aortic valve replacement, percutaneous coronary intervention (PCI), and vascular procedures procedures for Medicare patients than 75% of them and he also had a list price for color Doppler echocardiography, Doppler echocardiography, and spectral Doppler echocardiography 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. Anthony T. Sonn, MD treated as an interventional cardiologist in St. Louis, MO during 2012 were cardiac procedures, lab tests, minimally invasive procedures and catheterization.

Volume of procedures performed by Dr. Anthony T. Sonn, MD for Medicare patients.

cardiac procedures	253
catheterization	195
diagnostic procedures	143
doctor visit	465
hospital care	29
inpatient care	29
lab tests	195
minimally invasive procedures	195
stent placement (stenting)	52
ultrasound (sonogram)	24
vascular procedures	177

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Anthony T. Sonn, MD treated as an interventional cardiologist in St. Louis, MO during 2013 were cardiac procedures, minimally invasive procedures, catheterization and lab tests.

Volume of procedures performed by Dr. Anthony T. Sonn, MD for Medicare patients.

angioplasty	116
cardiac procedures	440
catheterization	359
diagnostic procedures	185
doctor visit	500
hospital care	22
inpatient care	22
lab tests	215
minimally invasive procedures	359
stent placement (stenting)	116
ultrasound (sonogram)	52
vascular procedures	214

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Anthony T. Sonn, MD.

**Gender**
Male	302
Female	286

**Ethnicity**
Non-Hispanic White	530
Black	46
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	274
From 75 to 84	168
85 and over	92
Less than 65	54

Conditions of Medicare patients treated by Dr. Anthony T. Sonn, MD in 2013

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	75
Depression	25
Chronic Kidney Disease	40
Asthma	9
Osteoperosis	9
Atrial Fibrilation	26
Heart Failure	34
Chronic Obstructive Pulmonary Disease	18
Diabetes	37
Dementia	7
Cancer	14

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Anthony T. Sonn, MD treated as an interventional cardiologist in St. Louis, MO during 2014 were cardiac procedures, minimally invasive procedures, catheterization and vascular procedures.

Volume of procedures performed by Dr. Anthony T. Sonn, MD for Medicare patients.

angioplasty	172
cardiac procedures	517
catheterization	476
diagnostic procedures	207
doctor visit	619
emergency care	11
hospital care	120
inpatient care	120
lab tests	208
minimally invasive procedures	476
stent placement (stenting)	172
vascular procedures	248

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Anthony T. Sonn, MD.

**Gender**
Male	330
Female	285

**Ethnicity**
Non-Hispanic White	551
Black	47
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	268
From 75 to 84	209
85 and over	75
Less than 65	63

Conditions of Medicare patients treated by Dr. Anthony T. Sonn, MD in 2014

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	75
Depression	27
Chronic Kidney Disease	41
Asthma	8
Osteoperosis	8
Atrial Fibrilation	29
Heart Failure	38
Chronic Obstructive Pulmonary Disease	19
Diabetes	41
Dementia	9
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Anthony T. Sonn, MD treated as an interventional cardiologist in St. Louis, MO during 2015 were cardiac procedures, minimally invasive procedures, catheterization and lab tests.

Volume of procedures performed by Dr. Anthony T. Sonn, MD for Medicare patients.

angioplasty	134
cardiac procedures	434
catheterization	387
diagnostic procedures	186
doctor visit	598
hospital care	214
inpatient care	214
lab tests	238
minimally invasive procedures	400
stent placement (stenting)	134
vascular procedures	220

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Anthony T. Sonn, MD.

**Gender**
Male	1150
Female	1210

**Ethnicity**
Non-Hispanic White	2106
Black	184
Hispanic	0
Asian	0
Other	34
Native American	0

**Age**
From 65 to 74	864
From 75 to 84	764
85 and over	452
Less than 65	280

Conditions of Medicare patients treated by Dr. Anthony T. Sonn, MD in 2015

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	69
Depression	37
Chronic Kidney Disease	54
Asthma	18
Osteoperosis	12
Atrial Fibrilation	32
Heart Failure	42
Chronic Obstructive Pulmonary Disease	23
Diabetes	37
Dementia	20
Cancer	15

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Anthony T. Sonn, MD treated as an interventional cardiologist in St. Louis, MO during 2016 were cardiac procedures, minimally invasive procedures, catheterization and hospital care.

Volume of procedures performed by Dr. Anthony T. Sonn, MD for Medicare patients.

angioplasty	132
cardiac procedures	436
catheterization	392
diagnostic procedures	194
doctor visit	679
hospital care	271
inpatient care	271
lab tests	228
minimally invasive procedures	406
stent placement (stenting)	132
vascular procedures	224

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Anthony T. Sonn, MD.

**Gender**
Male	459
Female	481

**Ethnicity**
Non-Hispanic White	819
Black	89
Hispanic	0
Asian	0
Other	14
Native American	0

**Age**
From 65 to 74	365
From 75 to 84	301
85 and over	144
Less than 65	130

Conditions of Medicare patients treated by Dr. Anthony T. Sonn, MD in 2016

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	69
Depression	37
Chronic Kidney Disease	58
Asthma	25
Osteoperosis	12
Atrial Fibrilation	30
Heart Failure	41
Chronic Obstructive Pulmonary Disease	22
Diabetes	39
Dementia	22
Cancer	14

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Anthony T. Sonn, MD treated as an interventional cardiologist in St. Louis, MO during 2017 were cardiac procedures, minimally invasive procedures, catheterization and hospital care.

Volume of procedures performed by Dr. Anthony T. Sonn, MD for Medicare patients.

angioplasty	94
cardiac procedures	367
catheterization	301
diagnostic procedures	160
doctor visit	746
hospital care	209
inpatient care	209
lab tests	162
minimally invasive procedures	312
stent placement (stenting)	94
ultrasound (sonogram)	15
vascular procedures	200

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Anthony T. Sonn, MD.

**Gender**
Male	526
Female	538

**Ethnicity**
Non-Hispanic White	917
Black	106
Hispanic	0
Asian	0
Other	17
Native American	0

**Age**
From 65 to 74	393
From 75 to 84	353
85 and over	185
Less than 65	133

Conditions of Medicare patients treated by Dr. Anthony T. Sonn, MD in 2017

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	72
Depression	37
Chronic Kidney Disease	59
Asthma	11
Osteoperosis	12
Atrial Fibrilation	31
Heart Failure	43
Chronic Obstructive Pulmonary Disease	23
Diabetes	40
Dementia	21
Cancer	14

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Anthony T. Sonn, MD treated as an interventional cardiologist in St. Louis, MO during 2018 were cardiac procedures, minimally invasive procedures, catheterization and hospital care.

Volume of procedures performed by Dr. Anthony T. Sonn, MD for Medicare patients.

angioplasty	126
cardiac procedures	525
catheterization	392
diagnostic procedures	187
doctor visit	807
hospital care	270
inpatient care	270
lab tests	123
minimally invasive procedures	418
stent placement (stenting)	126
ultrasound (sonogram)	52
vascular procedures	242

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Anthony T. Sonn, MD.

**Gender**
Male	662
Female	744

**Ethnicity**
Non-Hispanic White	1232
Black	129
Hispanic	13
Asian	12
Other	20
Native American	0

**Age**
From 65 to 74	501
From 75 to 84	468
85 and over	288
Less than 65	149

Conditions of Medicare patients treated by Dr. Anthony T. Sonn, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	68
Depression	38
Chronic Kidney Disease	58
Asthma	12
Osteoperosis	11
Atrial Fibrilation	31
Heart Failure	42
Chronic Obstructive Pulmonary Disease	21
Diabetes	36
Dementia	24
Cancer	16

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Anthony T. Sonn, MD treated as an interventional cardiologist in St. Louis, MO during 2019 were cardiac procedures, minimally invasive procedures, catheterization and vascular procedures.

Volume of procedures performed by Dr. Anthony T. Sonn, MD for Medicare patients.

angioplasty	114
cardiac procedures	440
catheterization	328
diagnostic procedures	157
doctor visit	802
hospital care	190
inpatient care	190
lab tests	104
minimally invasive procedures	353
stent placement (stenting)	114
ultrasound (sonogram)	34
vascular procedures	210

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Anthony T. Sonn, MD.

**Gender**
Male	602
Female	655

**Ethnicity**
Non-Hispanic White	1072
Black	124
Hispanic	0
Asian	0
Other	41
Native American	0

**Age**
From 65 to 74	478
From 75 to 84	402
85 and over	235
Less than 65	142

Conditions of Medicare patients treated by Dr. Anthony T. Sonn, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	68
Depression	37
Chronic Kidney Disease	58
Asthma	11
Osteoperosis	14
Atrial Fibrilation	31
Heart Failure	43
Chronic Obstructive Pulmonary Disease	23
Diabetes	39
Dementia	23
Cancer	15

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Anthony T. Sonn, MD treated as an interventional cardiologist in St. Louis, MO during 2020 were cardiac procedures, minimally invasive procedures, catheterization and vascular procedures.

Volume of procedures performed by Dr. Anthony T. Sonn, MD for Medicare patients.

angioplasty	134
cardiac procedures	517
catheterization	373
diagnostic procedures	172
doctor visit	881
hospital care	159
inpatient care	159
lab tests	31
minimally invasive procedures	418
stent placement (stenting)	134
ultrasound (sonogram)	27
vascular procedures	244

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Anthony T. Sonn, MD.

**Gender**
Male	630
Female	663

**Ethnicity**
Non-Hispanic White	1106
Black	121
Hispanic	15
Asian	0
Other	35
Native American	0

**Age**
From 65 to 74	489
From 75 to 84	443
85 and over	235
Less than 65	126

Conditions of Medicare patients treated by Dr. Anthony T. Sonn, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	68
Depression	35
Chronic Kidney Disease	56
Asthma	9
Osteoperosis	13
Atrial Fibrilation	29
Heart Failure	41
Chronic Obstructive Pulmonary Disease	22
Diabetes	40
Dementia	22
Cancer	17

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Anthony T. Sonn, MD treated as an interventional cardiologist in St. Louis, MO during 2021 were cardiac procedures, minimally invasive procedures, catheterization and vascular procedures.

Volume of procedures performed by Dr. Anthony T. Sonn, MD for Medicare patients.

angioplasty	88
cardiac procedures	391
catheterization	264
diagnostic procedures	132
doctor visit	994
hospital care	85
inpatient care	85
minimally invasive procedures	299
stent placement (stenting)	88
ultrasound (sonogram)	26
vascular procedures	198

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Anthony T. Sonn, MD.

**Gender**
Male	546
Female	571

**Ethnicity**
Non-Hispanic White	964
Black	93
Hispanic	0
Asian	0
Other	40
Native American	0

**Age**
From 65 to 74	442
From 75 to 84	404
85 and over	182
Less than 65	89

Conditions of Medicare patients treated by Dr. Anthony T. Sonn, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	65
Depression	33
Chronic Kidney Disease	52
Asthma	9
Osteoperosis	12
Atrial Fibrilation	27
Heart Failure	38
Chronic Obstructive Pulmonary Disease	17
Diabetes	35
Dementia	15
Cancer	15

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Anthony T. Sonn, MD treated as an interventional cardiologist in St. Louis, MO during 2022 were cardiac procedures, minimally invasive procedures, catheterization and vascular procedures.

Volume of procedures performed by Dr. Anthony T. Sonn, MD for Medicare patients.

angioplasty	100
cardiac procedures	383
catheterization	267
diagnostic procedures	117
doctor visit	1013
hospital care	42
inpatient care	42
minimally invasive procedures	299
stent placement (stenting)	100
ultrasound (sonogram)	35
vascular procedures	166

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Anthony T. Sonn, MD.

**Gender**
Male	580
Female	597

**Ethnicity**
Non-Hispanic White	1021
Black	93
Hispanic	0
Asian	0
Other	42
Native American	0

**Age**
From 65 to 74	455
From 75 to 84	432
85 and over	196
Less than 65	94

Conditions of Medicare patients treated by Dr. Anthony T. Sonn, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	17
Ischemic Heart Disease	57
Depression	30
Chronic Kidney Disease	43
Asthma	11
Osteoperosis	14
Atrial Fibrilation	38
Heart Failure	38
Chronic Obstructive Pulmonary Disease	20
Diabetes	36
Dementia	12
Cancer	20

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Anthony T. Sonn, MD for Medicare patients.

The highest averages for the top procedures that Dr. Anthony T. Sonn, MD treated as an interventional cardiologist in St. Louis, MO were cardiac procedures, minimally invasive procedures, catheterization and vascular procedures.

angioplasty	121
cardiac procedures	427
catheterization	339
diagnostic procedures	167
doctor visit	736
emergency care	11
hospital care	146
inpatient care	146
lab tests	167
minimally invasive procedures	357
stent placement (stenting)	114
ultrasound (sonogram)	33
vascular procedures	213

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Anthony T. Sonn, MD.

**Gender**
Female	548
Male	526

**Ethnicity**
Black / African American	93
Asian / Pacific Islander	1
Non-Hispanic White	938
Hispanic	2
Native American / Alaskan Native	0
Other	22

**Age**
85 and over	189
75 to 84	358
Less than 65	114
65 to 74	411

Average of Total of Conditions of Medicare patients treated by Dr. Anthony T. Sonn, MD From 2012 - 2022

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

Hypertension	68
High Cholesterol	68
Stroke	10
Ischemic Heart Disease	62
Depression	30
Chronic Kidney Disease	47
Asthma	11
Osteoporosis	10
Heart Failure	36
Chronic Obstructive Pulmonary Disease	18
Diabetes	34
Atrial Fibrillation	27
Dementia	15
Cancer	13

Education & Training

Dr. Anthony T. Sonn, MD graduated from University of Missouri-Kansas City School of Medicine. He completed residency at Harvard Medical School Affiliated Hospitals. He is certified by the American Board of Internal Medicine (Cardiovascular Disease) and has a state license in Missouri.

Medical School: University of Missouri-Kansas City School of Medicine

Residency: Harvard Medical School Affiliated Hospitals

Board Certification: American Board of Internal Medicine (Cardiovascular Disease)

Licensed In: Missouri

Affiliations & Hospitals

Dr. Anthony T. Sonn, MD is associated with these hospitals and organizations:

Mercy Health System

Mercy Hospital St. Louis

Mercy Hospital Washington

Mercy Clinic Heart and Vascular - Mercy Heart Hospital St. Louis

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. Anthony T. Sonn, MD appears to accept the following insurance providers: WellCare Medicare Advantage, United Healthcare, Aetna, Humana, Cigna, Anthem BlueCross BlueShield, HealthLink, Health Net Federal Services, HFN, Inc., MultiPlan/PHCS, Home State Health, Medica, Healthy Blue (formerly Missouri Care), NHC Advantage, Live360 (Health Choices Network), Sterling Medicare, Essence, PPHP (Provider Partners Health Plan) and Ascension Smart Health.

Insurance Accepted by Provider includes:

According to our sources, Dr. Anthony T. Sonn, MD accepts the following insurance providers:

WellCare Medicare Advantage

United Healthcare

Aetna

Humana

Cigna

Anthem BlueCross BlueShield

HealthLink

Health Net Federal Services

HFN, Inc.

MultiPlan/PHCS

Home State Health

Medica

Healthy Blue (formerly Missouri Care)

NHC Advantage

Live360 (Health Choices Network)

Sterling Medicare

Essence

PPHP (Provider Partners Health Plan)

Ascension Smart Health

Ratings & Reviews

Dr. Anthony T. Sonn, MD has an exceptional overall rating with an average of 4.98 out of 5 stars based on 200 ratings. We collect ratings and reviews of Dr. Anthony T. Sonn, MD from all over the web to help you find the right in St. Louis, MO.

4.98

Overall Rating

(200 Ratings)

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General Payments

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

**Payments by Company**
Edwards Lifesciences Corporation	$25,966 EDWARDS SAPIEN 3 TRANSCATHETER HEART VALVE (THV) $14,702	Transcatheter Heart Valves $2,482	Edwards SAPIEN 3 Ultra Transcatheter Heart Valve $2,321	Edwards SAPIEN 3 Transcatheter Heart Valve $1,011	SAPIEN 3 Ultra RESILIA $574	Other $4,877
Medtronic Vascular, Inc.	$9,027 Heart Valves $8,571	Resolute $124	STENTS $101	CoreValve Evolut $93	Avalus $70	Other $68
Abbott Laboratories	$5,409 Mitra Clip system $2,335	Fox Sv PTA catheter and Armada 14 percutaneous catheter and Viatrac 14 Plus peripheral catheter $1,770	AMPLATZER Vascular Plugs $306	AMPLATZER AMULET $168	MitraClip $155	Other $675
Boston Scientific Corporation	$1,501 WATCHMAN $715	GENERAL - STENTS $269	SYNERGY $124	AVVIGO Guidance System $104	WATCHMAN Access System $69	Other $220
ABIOMED	$988 Impella $988
Other	$5,258 INTERVENTIONAL PRODUCT $669	ELIQUIS $565	XARELTO $529	CoreValve Evolut $294	LifeVest $282	Other $2,919

**Types of Payments**
Travel and Lodging	$17,335
Food and Beverage	$14,282
Consulting Fee	$12,550
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$3,500
Education	$482

Research Payments

Dr. Anthony T. Sonn, MD has received 103 research payments totaling $165,866.

Biography

Dr. Anthony Sonn is a specialist in interventional cardiology. After completing medical school at the University of Missouri-Kansas City School of Medicine, he performed his residency at a hospital affiliated with Harvard Medical School. He is rated highly by his patients. Dr. Sonn accepts several insurance carriers, including Anthem, Blue California, and HFN. In addition to English, Dr. Sonn speaks Korean. His professional affiliations include Mercy Hospital St. Louis and Mercy Hospital Washington. He has an open panel in St. Louis, MO according to Yext.