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Dr. Leon Frederick O'Neill IV, DO

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Specializes in: Adult Cardiology

Philadelphia College of Osteopathic Medicine

210 West Atlantic Avenue
Haddon Heights, NJ 08035

(856) 546-3003

Dr. Leon Frederick O'Neill IV, DO is a cardiologist in Eatontown, NJ specializing in adult cardiology. He graduated from Philadelphia College of Osteopathic Medicine. Dr. Leon Frederick O'Neill IV, DO is affiliated with Cooper University Health Care, MERIDIAN CARDIOVASCULAR INTERPRETIVE SERVICES PC and MONMOUTH CARDIOLOGY ASSOCIATES, LLC.

Office Locations

Address:

11 Meridian Road
Eatontown, NJ 07724

Address:

210 West Atlantic Avenue
Haddon Heights, NJ 08035

In The News

“Brotman O'Neil's and her husband Dr. Leon O'Neill, who is an attending cardiologist with Hamilton Cardiology, have two young children.”—"Top students return to area as top doctors", The Trentonian, January 2013

cardiac procedures	1276
doctor visit	666
hospital care	1768
inpatient care	1768
minimally invasive procedures	22
nuclear scan	262
nursing home care	52
stress testing	609
ultrasound (sonogram)	668

**Gender**
Male	1297
Female	1681

**Ethnicity**
Non-Hispanic White	2236
Black	438
Hispanic	188
Asian	79
Other	37
Native American	0

**Age**
From 65 to 74	909
From 75 to 84	935
85 and over	675
Less than 65	459

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	70
Depression	26
Chronic Kidney Disease	37
Asthma	13
Osteoperosis	10
Atrial Fibrilation	26
Heart Failure	37
Chronic Obstructive Pulmonary Disease	31
Diabetes	52
Dementia	20
Cancer	14

cardiac procedures	1416
doctor visit	797
hospital care	1630
inpatient care	1630
minimally invasive procedures	38
nuclear scan	351
nursing home care	17
stress testing	842
ultrasound (sonogram)	575

**Gender**
Male	1300
Female	1753

**Ethnicity**
Non-Hispanic White	2275
Black	450
Hispanic	194
Asian	91
Other	43
Native American	0

**Age**
From 65 to 74	1025
From 75 to 84	933
85 and over	649
Less than 65	446

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	68
Depression	25
Chronic Kidney Disease	37
Asthma	13
Osteoperosis	9
Atrial Fibrilation	25
Heart Failure	35
Chronic Obstructive Pulmonary Disease	30
Diabetes	50
Dementia	20
Cancer	15

cardiac procedures	1423
doctor visit	726
hospital care	1900
inpatient care	1900
lab tests	152
minimally invasive procedures	20
nuclear scan	319
nursing home care	36
stress testing	744
ultrasound (sonogram)	680

**Gender**
Male	3000
Female	3852

**Ethnicity**
Non-Hispanic White	5138
Black	1004
Hispanic	430
Asian	170
Other	0
Native American	0

**Age**
From 65 to 74	2282
From 75 to 84	2058
85 and over	1506
Less than 65	1006

Hypertension	75
High Cholesterol	75
Stroke	15
Ischemic Heart Disease	68
Depression	26
Chronic Kidney Disease	40
Asthma	23
Osteoperosis	8
Atrial Fibrilation	25
Heart Failure	38
Chronic Obstructive Pulmonary Disease	32
Diabetes	52
Dementia	20
Cancer	15

ambulatory monitoring	37
cardiac procedures	694
cardioversion	17
doctor visit	457
hospital care	1306
inpatient care	1306
minimally invasive procedures	27
nuclear scan	93
stress testing	233
ultrasound (sonogram)	424

**Gender**
Male	695
Female	820

**Ethnicity**
Non-Hispanic White	1301
Black	99
Hispanic	56
Asian	31
Other	28
Native American	0

**Age**
From 65 to 74	496
From 75 to 84	481
85 and over	383
Less than 65	155

Hypertension	75
High Cholesterol	75
Stroke	15
Ischemic Heart Disease	62
Depression	34
Chronic Kidney Disease	51
Asthma	32
Osteoperosis	10
Atrial Fibrilation	37
Heart Failure	47
Chronic Obstructive Pulmonary Disease	30
Diabetes	41
Dementia	26
Cancer	18

ambulatory monitoring	39
cardiac procedures	617
cardioversion	19
doctor visit	565
hospital care	1278
inpatient care	1278
minimally invasive procedures	31
nuclear scan	91
stress testing	216
ultrasound (sonogram)	362

**Gender**
Male	705
Female	831

**Ethnicity**
Non-Hispanic White	1309
Black	105
Hispanic	63
Asian	26
Other	33
Native American	0

**Age**
From 65 to 74	505
From 75 to 84	525
85 and over	365
Less than 65	141

Hypertension	75
High Cholesterol	75
Stroke	15
Ischemic Heart Disease	63
Depression	34
Chronic Kidney Disease	50
Asthma	12
Osteoperosis	11
Atrial Fibrilation	36
Heart Failure	48
Chronic Obstructive Pulmonary Disease	29
Diabetes	41
Dementia	24
Cancer	17

ambulatory monitoring	34
cardiac procedures	586
cardioversion	20
doctor visit	720
hospital care	1108
inpatient care	1108
minimally invasive procedures	20
nuclear scan	104
stress testing	252
ultrasound (sonogram)	300

**Gender**
Male	583
Female	599

**Ethnicity**
Non-Hispanic White	1051
Black	57
Hispanic	26
Asian	16
Other	32
Native American	0

**Age**
From 65 to 74	387
From 75 to 84	398
85 and over	317
Less than 65	80

Hypertension	75
High Cholesterol	75
Stroke	18
Ischemic Heart Disease	65
Depression	31
Chronic Kidney Disease	52
Asthma	10
Osteoperosis	9
Atrial Fibrilation	37
Heart Failure	47
Chronic Obstructive Pulmonary Disease	0
Diabetes	40
Dementia	27
Cancer	18

ambulatory monitoring	36
cardiac procedures	587
cardioversion	25
doctor visit	789
hospital care	1011
inpatient care	1011
minimally invasive procedures	37
nuclear scan	90
stress testing	210
ultrasound (sonogram)	341

**Gender**
Male	625
Female	642

**Ethnicity**
Non-Hispanic White	1126
Black	56
Hispanic	36
Asian	21
Other	28
Native American	0

**Age**
From 65 to 74	384
From 75 to 84	475
85 and over	336
Less than 65	72

Hypertension	75
High Cholesterol	75
Stroke	19
Ischemic Heart Disease	68
Depression	31
Chronic Kidney Disease	56
Asthma	10
Osteoperosis	9
Atrial Fibrilation	43
Heart Failure	56
Chronic Obstructive Pulmonary Disease	29
Diabetes	44
Dementia	25
Cancer	17

ambulatory monitoring	29
cardiac procedures	537
cardioversion	13
doctor visit	668
hospital care	764
inpatient care	764
minimally invasive procedures	23
nuclear scan	104
stress testing	239
ultrasound (sonogram)	269

**Gender**
Male	555
Female	489

**Ethnicity**
Non-Hispanic White	930
Black	38
Hispanic	29
Asian	21
Other	26
Native American	0

**Age**
From 65 to 74	328
From 75 to 84	416
85 and over	246
Less than 65	54

Hypertension	75
High Cholesterol	75
Stroke	19
Ischemic Heart Disease	65
Depression	30
Chronic Kidney Disease	55
Asthma	8
Osteoperosis	8
Atrial Fibrilation	39
Heart Failure	46
Chronic Obstructive Pulmonary Disease	24
Diabetes	45
Dementia	26
Cancer	18

ambulatory monitoring	67
cardiac procedures	1548
cardioversion	27
doctor visit	1854
emergency care	13
hospital care	1277
inpatient care	1277
minimally invasive procedures	55
nuclear scan	250
stress testing	572
ultrasound (sonogram)	909

Average Medicare Procedure Volume From 2013 - 2021

Volume of procedures performed by Dr. Leon Frederick O'Neill IV, DO for Medicare patients.

The highest averages for the top procedures that Dr. Leon Frederick O'Neill IV, DO treated as a cardiologist in Eatontown, NJ were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

ambulatory monitoring	40
cardiac procedures	966
cardioversion	20
doctor visit	807
emergency care	13
hospital care	1338
inpatient care	1338
lab tests	152
minimally invasive procedures	30
nuclear scan	184
nursing home care	35
stress testing	435
ultrasound (sonogram)	504

Average Medicare Patient Data From 2013 - 2021

Information about Medicare patients treated by Dr. Leon Frederick O'Neill IV, DO.

**Gender**
Male	876
Female	1066

**Ethnicity**
Black / African American	224
Asian / Pacific Islander	45
Non-Hispanic White	1536
Native American / Alaskan Native	0
Hispanic	102
Other	22

**Age**
75 to 84	622
85 and over	447
Less than 65	241
65 to 74	631

Average of Total of Conditions of Medicare patients treated by Dr. Leon Frederick O'Neill IV, DO From 2013 - 2021

The highest averages of the most common conditions of Medicare patients that Dr. Leon Frederick O'Neill IV, DO treated were high cholesterol, hypertension, ischemic heart disease and chronic kidney disease.

Hypertension	60
High Cholesterol	60
Stroke	12
Ischemic Heart Disease	52
Depression	23
Chronic Kidney Disease	37
Asthma	12
Osteoporosis	7
Heart Failure	35
Chronic Obstructive Pulmonary Disease	20
Diabetes	36
Atrial Fibrillation	26
Cancer	13
Dementia	18

Education & Training

Dr. Leon Frederick O'Neill IV, DO graduated from Philadelphia College of Osteopathic Medicine. He completed residency at UMDNJ-School of Osteopathic Medicine Affiliated Hospitals. He is certified by the Board Certification: Cardiology Internal Medicine and has a state license in New Jersey.

Medical School: Philadelphia College of Osteopathic Medicine

Residency: UMDNJ-School of Osteopathic Medicine Affiliated Hospitals

Board Certification: Board Certification: Cardiology Internal Medicine

Licensed In: New Jersey

Affiliations & Hospitals

Dr. Leon Frederick O'Neill IV, DO is associated with these hospitals and organizations:

Cooper University Health Care

MERIDIAN CARDIOVASCULAR INTERPRETIVE SERVICES PC

MONMOUTH CARDIOLOGY ASSOCIATES, LLC

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.

Insurance Accepted by Affiliated Medical Group or Hospital:

TriWest (Urgent Care Only)

Oxford Healthcare

AmeriHealth

Humana Medicare

QualCare

Brighton Health Plan Solutions

United Health Care

TriCare East Humana

WellCare

Medicare

Aetna

ChampVA

VA Community Care Network

Horizon Blue Cross Blue Shield of New Jersey

Galaxy Health Network

First MCO

AmeriGroup

Independence Blue Cross

Medicaid (NJ)

Three Rivers Provider Network

Liberty Mutual

Magellan Behavioral Health

Center for Family Guidance (CFG)

First Trenton Indemnity (Hospital only)

Horizon NJ Health

Devon

United Healthcare Community Plans

Clover Medicare

Corizon

US Family Health Plan

MultiPlan

CHN

Health Payors Organization (Hospital only)

Cigna

NJ Manufacturers

Prime Health

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Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Leon Frederick O'Neill IV, DO. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
E.R. Squibb & Sons, L.L.C.	$313 ELIQUIS $313
AstraZeneca Pharmaceuticals LP	$231 BRILINTA $213	$18
Pfizer Inc.	$190 ELIQUIS $177	VYNDAQEL $13
Medtronic Vascular, Inc.	$57 Cardiac Monitors - Insertable $21	Drug-Coated Balloons $20	STENTS $15
SANOFI-AVENTIS U.S. LLC	$55 MULTAQ $55
Other	$394 Effient $46	CRM $44	Pradaxa $30	LifeVest $30	Lexiscan $28	Other $216

**Types of Payments**
Food and Beverage	$1,240

Biography

Dr. Leon O'Neill is a physician who specializes in adult cardiology. Dr. O'Neill obtained his medical school training at Philadelphia College of Osteopathic Medicine and performed his residency at a hospital affiliated with UMDNJ-School of Osteopathic Medicine. He is affiliated with Cooper University Health Care.

Select Year:

Dr. Leon Frederick O'Neill IV, DO

Office Locations

In The News

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Leon Frederick O'Neill IV, DO in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Leon Frederick O'Neill IV, DO in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Leon Frederick O'Neill IV, DO in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Leon Frederick O'Neill IV, DO in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Leon Frederick O'Neill IV, DO in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Leon Frederick O'Neill IV, DO in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Leon Frederick O'Neill IV, DO in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Leon Frederick O'Neill IV, DO in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

Average Medicare Procedure Volume From 2013 - 2021

Average Medicare Patient Data From 2013 - 2021

Average of Total of Conditions of Medicare patients treated by Dr. Leon Frederick O'Neill IV, DO From 2013 - 2021

Education & Training

Affiliations & Hospitals

Insurance Information

Ratings & Reviews

General Payments

Biography

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