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Home > IA Providers > Diagnostic Radiologists

Dr. John Ireland Halloran Jr, MD

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Specializes in: Interventional Radiology/Diagnostic Radiology (IR/DR) and Diagnostic Radiology

University of Minnesota Medical School (1990)

1825 Logan Avenue
Waterloo, IA 50703

(319) 235-3941

Dr. John Ireland Halloran Jr, MD is a radiologist in Waterloo, IA specializing in interventional radiology/diagnostic radiology (ir/dr) and diagnostic radiology. He graduated from University of Minnesota Medical School in 1990 and has 36 years of experience. Dr. John Ireland Halloran Jr, MD is affiliated with Memorial Hermann Pearland Hospital, Mercy Health System, Memorial Hermann Southeast Hospital, Memorial Hermann Greater Heights Hospital, Memorial Hermann Katy Hospital, UnityPoint Health, Mercy Hospital Lebanon, Mercy Hospital Aurora, Mercy Hospital Ardmore, Memorial Hermann, Mercy Hospital Oklahoma City, Mercy Hospital Springfield, Memorial Hermann Cypress Hospital, Allen Memorial Hospital, Mercy Hospital Tishomingo and Mercy Hospital Healdton.

Office Locations

Allen Memorial Hospital

1825 Logan Avenue
Waterloo, IA 50703

(319) 235-3941

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3600 Minnesota Drive Suite 800
Edina, MN 55435

(952) 595-1301

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Unable to locate address.

Memorial Hermann Cypress Hospital

3600 Minnesota Drive Suite 800
Edina, NM 55435

(952) 595-1100

(952) 935-2757

3600 Minnesota Drive Suite 800
Minneapolis, MN 55435

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Noteworthy Medicare Patient Procedures Performed by Dr. John Ireland Halloran Jr, MD in 2023

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

Top 5%

By Affordability:

cervical spine CT scan

chest CT scan

CT scan

dual-energy X-ray absorptiometry

limited abdominal ultrasound

lower extremity MRI

lumbar spine CT scan

maxillofacial CT scan

MRI

neck X-ray

non-obstetric transvaginal ultrasound

pelvic CT scan

pelvic MRI

pelvis X-ray

retroperitoneal ultrasound

transvaginal ultrasound

In 2023, Dr. John Ireland Halloran Jr, MD had a list price for abdominal CT scan, ankle MRI, bone density test, brain MRI, central DEXA, cervical (neck) spine CT scan, chest CT scan, CT scan, dual-energy X-ray absorptiometry (DEXA), elbow MRI, head/brain CT scan, hip MRI, joint MRI, joint X-ray, knee MRI, knee X-ray, limited abdominal ultrasound, lower extremity MRI, lumbar spine (low-back) CT scan, maxillofacial (jaw/face) CT scan, MRI (magnetic resonance imaging), neck X-ray, non-obstetric transvaginal ultrasound, pelvic CT scan, pelvic MRI, pelvis X-ray, retroperitoneal ultrasound, rib X-ray, shoulder MRI, spine CT scan, spine MRI, spine X-ray, thoracic (chest) imaging, transvaginal ultrasound, upper extremity MRI, women's imaging, wrist MRI, and X-rays that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Iowa. 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 Affordability:

carotid duplex ultrasound

carotid ultrasound

In 2023, Dr. John Ireland Halloran Jr, MD had a list price for carotid duplex ultrasound, and carotid ultrasound that was lower than the list prices billed to Medicare by 90% of providers in related specialties within Iowa. 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 25%

By Volume:

musculoskeletal imaging

By Affordability:

spine imaging

In 2012, among providers in related specialties within Iowa, Dr. John Ireland Halloran Jr, MD performed more musculoskeletal imaging procedures for Medicare patients than 75% of them and he also had a list price for spine imaging 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. John Ireland Halloran Jr, MD treated as a radiologist in Waterloo, IA during 2012 were X-rays, thoracic (chest) imaging, CT scan and abdominal imaging.

Volume of procedures performed by Dr. John Ireland Halloran Jr, MD for Medicare patients.

abdominal imaging	724
angioplasty	81
aspiration	26
brain imaging (neuroimaging)	601
breast procedures	431
cardiac procedures	230
CT scan	1156
diagnostic imaging	72
diagnostic procedures	26
dialysis access procedures	147
gastrointestinal procedures	14
hip imaging	136
image guided procedures	39
injections	24
lymph node procedures	11
minimally invasive procedures	88
minor procedures	26
MRI (magnetic resonance imaging)	501
musculoskeletal imaging	412
neck imaging	85
nuclear scan	319
pain management	24
pelvic imaging	390
preventive care	360
spinal procedures	434
stress testing	230
thoracic (chest) imaging	2420
thrombectomy (blood clot removal)	38
ultrasound (sonogram)	334
vascular procedures	277
women's imaging	447
X-rays	3222

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. John Ireland Halloran Jr, MD treated as a radiologist in Waterloo, IA during 2013 were X-rays, thoracic (chest) imaging, CT scan and abdominal imaging.

Volume of procedures performed by Dr. John Ireland Halloran Jr, MD for Medicare patients.

abdominal imaging	577
angioplasty	54
brain imaging (neuroimaging)	506
breast procedures	281
cardiac procedures	130
CT scan	1003
diagnostic imaging	57
dialysis access procedures	115
gastrointestinal procedures	11
hip imaging	143
image guided procedures	30
injections	30
minimally invasive procedures	71
MRI (magnetic resonance imaging)	332
musculoskeletal imaging	307
neck imaging	57
nuclear scan	167
pain management	30
pelvic imaging	360
preventive care	235
spinal procedures	338
stress testing	130
thoracic (chest) imaging	1889
thrombectomy (blood clot removal)	41
ultrasound (sonogram)	258
vascular procedures	291
women's imaging	281
X-rays	2514

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. John Ireland Halloran Jr, MD.

**Gender**
Male	1321
Female	1709

**Ethnicity**
Non-Hispanic White	2694
Black	294
Hispanic	14
Asian	11
Other	17
Native American	0

**Age**
From 65 to 74	1087
From 75 to 84	957
85 and over	505
Less than 65	481

Conditions of Medicare patients treated by Dr. John Ireland Halloran Jr, MD in 2013

Hypertension	75
High Cholesterol	63
Stroke	9
Ischemic Heart Disease	49
Depression	28
Chronic Kidney Disease	31
Asthma	8
Osteoperosis	9
Atrial Fibrilation	19
Heart Failure	31
Chronic Obstructive Pulmonary Disease	25
Diabetes	37
Dementia	19
Cancer	14

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. John Ireland Halloran Jr, MD treated as a radiologist in Waterloo, IA during 2014 were X-rays, thoracic (chest) imaging, CT scan and brain imaging (neuroimaging).

Volume of procedures performed by Dr. John Ireland Halloran Jr, MD for Medicare patients.

abdominal imaging	514
angioplasty	43
aspiration	23
brain imaging (neuroimaging)	565
breast procedures	253
cardiac procedures	115
CT scan	941
diagnostic imaging	55
diagnostic procedures	38
dialysis access procedures	92
gastrointestinal procedures	15
hip imaging	99
image guided procedures	53
injections	30
minimally invasive procedures	94
minor procedures	38
MRI (magnetic resonance imaging)	387
musculoskeletal imaging	218
neck imaging	74
nuclear scan	173
pain management	30
pelvic imaging	362
preventive care	213
spinal procedures	339
stress testing	115
thoracic (chest) imaging	1587
thrombectomy (blood clot removal)	26
ultrasound (sonogram)	227
vascular procedures	288
women's imaging	253
X-rays	2146

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. John Ireland Halloran Jr, MD.

**Gender**
Male	1279
Female	1655

**Ethnicity**
Non-Hispanic White	2595
Black	290
Hispanic	19
Asian	0
Other	19
Native American	0

**Age**
From 65 to 74	1068
From 75 to 84	917
85 and over	512
Less than 65	437

Conditions of Medicare patients treated by Dr. John Ireland Halloran Jr, MD in 2014

Hypertension	75
High Cholesterol	61
Stroke	9
Ischemic Heart Disease	48
Depression	30
Chronic Kidney Disease	30
Asthma	8
Osteoperosis	10
Atrial Fibrilation	21
Heart Failure	32
Chronic Obstructive Pulmonary Disease	23
Diabetes	39
Dementia	17
Cancer	13

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. John Ireland Halloran Jr, MD treated as a radiologist in Waterloo, IA during 2015 were X-rays, thoracic (chest) imaging, CT scan and abdominal imaging.

Volume of procedures performed by Dr. John Ireland Halloran Jr, MD for Medicare patients.

abdominal imaging	506
angioplasty	27
brain imaging (neuroimaging)	479
breast procedures	298
cardiac procedures	165
CT scan	929
diagnostic imaging	59
diagnostic procedures	24
dialysis access procedures	73
gastrointestinal procedures	21
hip imaging	77
image guided procedures	30
injections	30
minimally invasive procedures	77
minor procedures	24
MRI (magnetic resonance imaging)	302
musculoskeletal imaging	190
neck imaging	29
nuclear scan	235
pain management	30
pelvic imaging	384
preventive care	260
spinal procedures	310
stress testing	165
thoracic (chest) imaging	1512
thrombectomy (blood clot removal)	23
ultrasound (sonogram)	132
vascular procedures	207
women's imaging	298
X-rays	2026

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. John Ireland Halloran Jr, MD.

**Gender**
Male	2484
Female	3262

**Ethnicity**
Non-Hispanic White	5052
Black	586
Hispanic	36
Asian	0
Other	46
Native American	0

**Age**
From 65 to 74	2216
From 75 to 84	1782
85 and over	882
Less than 65	866

Conditions of Medicare patients treated by Dr. John Ireland Halloran Jr, MD in 2015

Hypertension	75
High Cholesterol	61
Stroke	10
Ischemic Heart Disease	48
Depression	32
Chronic Kidney Disease	34
Asthma	15
Osteoperosis	11
Atrial Fibrilation	21
Heart Failure	33
Chronic Obstructive Pulmonary Disease	25
Diabetes	37
Dementia	16
Cancer	14

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. John Ireland Halloran Jr, MD treated as a radiologist in Waterloo, IA during 2016 were X-rays, thoracic (chest) imaging, CT scan and abdominal imaging.

Volume of procedures performed by Dr. John Ireland Halloran Jr, MD for Medicare patients.

abdominal imaging	281
angioplasty	38
brain imaging (neuroimaging)	256
breast procedures	190
cardiac procedures	141
CT scan	479
diagnostic imaging	28
dialysis access procedures	75
gastrointestinal procedures	13
minimally invasive procedures	18
MRI (magnetic resonance imaging)	93
musculoskeletal imaging	56
neck imaging	21
nuclear scan	177
pelvic imaging	183
preventive care	175
spinal procedures	91
stress testing	141
thoracic (chest) imaging	820
thrombectomy (blood clot removal)	18
ultrasound (sonogram)	65
vascular procedures	143
women's imaging	190
X-rays	1103

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. John Ireland Halloran Jr, MD.

**Gender**
Male	760
Female	1043

**Ethnicity**
Non-Hispanic White	1600
Black	152
Hispanic	16
Asian	0
Other	24
Native American	0

**Age**
From 65 to 74	659
From 75 to 84	492
85 and over	300
Less than 65	352

Conditions of Medicare patients treated by Dr. John Ireland Halloran Jr, MD in 2016

Hypertension	75
High Cholesterol	61
Stroke	9
Ischemic Heart Disease	48
Depression	33
Chronic Kidney Disease	40
Asthma	27
Osteoperosis	9
Atrial Fibrilation	21
Heart Failure	31
Chronic Obstructive Pulmonary Disease	25
Diabetes	36
Dementia	17
Cancer	14

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. John Ireland Halloran Jr, MD treated as a radiologist in Waterloo, IA during 2017 were X-rays, thoracic (chest) imaging, CT scan and brain imaging (neuroimaging).

Volume of procedures performed by Dr. John Ireland Halloran Jr, MD for Medicare patients.

abdominal imaging	280
brain imaging (neuroimaging)	316
breast procedures	75
cardiac procedures	83
CT scan	662
MRI (magnetic resonance imaging)	197
musculoskeletal imaging	143
neck imaging	25
nuclear scan	105
pelvic imaging	243
preventive care	96
spinal procedures	178
stress testing	83
thoracic (chest) imaging	993
ultrasound (sonogram)	68
vascular procedures	86
women's imaging	75
X-rays	1105

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. John Ireland Halloran Jr, MD.

**Gender**
Male	907
Female	1178

**Ethnicity**
Non-Hispanic White	1872
Black	162
Hispanic	0
Asian	0
Other	28
Native American	0

**Age**
From 65 to 74	820
From 75 to 84	587
85 and over	322
Less than 65	356

Conditions of Medicare patients treated by Dr. John Ireland Halloran Jr, MD in 2017

Hypertension	75
High Cholesterol	58
Stroke	8
Ischemic Heart Disease	48
Depression	33
Chronic Kidney Disease	40
Asthma	8
Osteoperosis	11
Atrial Fibrilation	21
Heart Failure	32
Chronic Obstructive Pulmonary Disease	25
Diabetes	34
Dementia	14
Cancer	14

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. John Ireland Halloran Jr, MD treated as a radiologist in Waterloo, IA during 2018 were CT scan, brain imaging (neuroimaging), MRI (magnetic resonance imaging) and abdominal imaging.

Volume of procedures performed by Dr. John Ireland Halloran Jr, MD for Medicare patients.

abdominal imaging	333
brain imaging (neuroimaging)	363
cardiac procedures	57
CT scan	666
hip imaging	14
MRI (magnetic resonance imaging)	341
musculoskeletal imaging	217
neck imaging	54
nuclear scan	75
pelvic imaging	273
spinal procedures	327
stress testing	57
thoracic (chest) imaging	97
ultrasound (sonogram)	167
vascular procedures	138
X-rays	265

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. John Ireland Halloran Jr, MD.

**Gender**
Male	1004
Female	1228

**Ethnicity**
Non-Hispanic White	2032
Black	141
Hispanic	0
Asian	0
Other	42
Native American	0

**Age**
From 65 to 74	901
From 75 to 84	638
85 and over	346
Less than 65	347

Conditions of Medicare patients treated by Dr. John Ireland Halloran Jr, MD in 2018

Hypertension	75
High Cholesterol	66
Stroke	9
Ischemic Heart Disease	42
Depression	31
Chronic Kidney Disease	40
Asthma	7
Osteoperosis	13
Atrial Fibrilation	19
Heart Failure	29
Chronic Obstructive Pulmonary Disease	21
Diabetes	33
Dementia	13
Cancer	14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. John Ireland Halloran Jr, MD treated as a radiologist in Waterloo, IA during 2019 were CT scan, MRI (magnetic resonance imaging), brain imaging (neuroimaging) and X-rays.

Volume of procedures performed by Dr. John Ireland Halloran Jr, MD for Medicare patients.

abdominal imaging	258
brain imaging (neuroimaging)	326
cardiac procedures	46
CT scan	433
diagnostic procedures	23
hip imaging	13
minimally invasive procedures	23
minor procedures	23
MRI (magnetic resonance imaging)	343
musculoskeletal imaging	277
neck imaging	45
nuclear scan	46
pelvic imaging	209
spinal procedures	249
stress testing	46
thoracic (chest) imaging	28
ultrasound (sonogram)	156
vascular procedures	108
X-rays	309

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. John Ireland Halloran Jr, MD.

**Gender**
Male	903
Female	1067

**Ethnicity**
Non-Hispanic White	1816
Black	87
Hispanic	0
Asian	0
Other	41
Native American	0

**Age**
From 65 to 74	929
From 75 to 84	559
85 and over	268
Less than 65	214

Conditions of Medicare patients treated by Dr. John Ireland Halloran Jr, MD in 2019

Hypertension	75
High Cholesterol	67
Stroke	9
Ischemic Heart Disease	42
Depression	31
Chronic Kidney Disease	36
Asthma	7
Osteoperosis	11
Atrial Fibrilation	18
Heart Failure	27
Chronic Obstructive Pulmonary Disease	21
Diabetes	32
Dementia	11
Cancer	15

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. John Ireland Halloran Jr, MD treated as a radiologist in Waterloo, IA during 2020 were CT scan, MRI (magnetic resonance imaging), abdominal imaging and brain imaging (neuroimaging).

Volume of procedures performed by Dr. John Ireland Halloran Jr, MD for Medicare patients.

abdominal imaging	205
brain imaging (neuroimaging)	174
cardiac procedures	11
CT scan	338
diagnostic procedures	16
hip imaging	11
hospital care	12
inpatient care	12
minimally invasive procedures	16
minor procedures	16
MRI (magnetic resonance imaging)	213
musculoskeletal imaging	80
nuclear scan	11
pelvic imaging	168
spinal procedures	149
stress testing	11
thoracic (chest) imaging	52
ultrasound (sonogram)	100
vascular procedures	47
X-rays	86

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. John Ireland Halloran Jr, MD.

**Gender**
Male	657
Female	667

**Ethnicity**
Non-Hispanic White	1199
Black	70
Hispanic	0
Asian	0
Other	38
Native American	0

**Age**
From 65 to 74	593
From 75 to 84	376
85 and over	192
Less than 65	163

Conditions of Medicare patients treated by Dr. John Ireland Halloran Jr, MD in 2020

Hypertension	75
High Cholesterol	66
Stroke	7
Ischemic Heart Disease	43
Depression	32
Chronic Kidney Disease	44
Asthma	7
Osteoperosis	10
Atrial Fibrilation	18
Heart Failure	30
Chronic Obstructive Pulmonary Disease	21
Diabetes	35
Dementia	12
Cancer	19

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. John Ireland Halloran Jr, MD treated as a radiologist in Waterloo, IA during 2021 were CT scan, MRI (magnetic resonance imaging), abdominal imaging and brain imaging (neuroimaging).

Volume of procedures performed by Dr. John Ireland Halloran Jr, MD for Medicare patients.

abdominal imaging	192
brain imaging (neuroimaging)	177
cardiac procedures	14
CT scan	288
diagnostic procedures	14
hip imaging	13
hospital care	12
inpatient care	12
minimally invasive procedures	14
minor procedures	14
MRI (magnetic resonance imaging)	228
musculoskeletal imaging	133
nuclear scan	27
pelvic imaging	162
spinal procedures	157
stress testing	14
thoracic (chest) imaging	20
ultrasound (sonogram)	103
vascular procedures	49
X-rays	120

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. John Ireland Halloran Jr, MD.

**Gender**
Male	549
Female	621

**Ethnicity**
Non-Hispanic White	1078
Black	44
Hispanic	0
Asian	0
Other	36
Native American	0

**Age**
From 65 to 74	495
From 75 to 84	384
85 and over	161
Less than 65	130

Conditions of Medicare patients treated by Dr. John Ireland Halloran Jr, MD in 2021

Hypertension	75
High Cholesterol	67
Stroke	8
Ischemic Heart Disease	41
Depression	30
Chronic Kidney Disease	39
Asthma	8
Osteoperosis	11
Atrial Fibrilation	16
Heart Failure	25
Chronic Obstructive Pulmonary Disease	19
Diabetes	32
Dementia	10
Cancer	16

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. John Ireland Halloran Jr, MD treated as a radiologist in Waterloo, IA during 2022 were CT scan, MRI (magnetic resonance imaging), X-rays and abdominal imaging.

Volume of procedures performed by Dr. John Ireland Halloran Jr, MD for Medicare patients.

abdominal imaging	206
brain imaging (neuroimaging)	178
cardiac procedures	12
CT scan	335
hip imaging	17
hospital care	11
inpatient care	11
MRI (magnetic resonance imaging)	213
musculoskeletal imaging	189
nuclear scan	12
pelvic imaging	158
spinal procedures	156
stress testing	12
thoracic (chest) imaging	74
ultrasound (sonogram)	104
vascular procedures	38
X-rays	207

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. John Ireland Halloran Jr, MD.

**Gender**
Male	632
Female	841

**Ethnicity**
Non-Hispanic White	1365
Black	57
Hispanic	0
Asian	0
Other	31
Native American	0

**Age**
From 65 to 74	661
From 75 to 84	472
85 and over	210
Less than 65	130

Conditions of Medicare patients treated by Dr. John Ireland Halloran Jr, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	39
Depression	30
Chronic Kidney Disease	31
Asthma	9
Osteoperosis	18
Atrial Fibrilation	25
Heart Failure	27
Chronic Obstructive Pulmonary Disease	23
Diabetes	32
Dementia	8
Cancer	18

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. John Ireland Halloran Jr, MD for Medicare patients.

The highest averages for the top procedures that Dr. John Ireland Halloran Jr, MD treated as a radiologist in Waterloo, IA were X-rays, thoracic (chest) imaging, CT scan and abdominal imaging.

abdominal imaging	370
angioplasty	48
aspiration	24
brain imaging (neuroimaging)	358
breast procedures	254
cardiac procedures	91
CT scan	657
diagnostic imaging	54
diagnostic procedures	23
dialysis access procedures	100
gastrointestinal procedures	14
hip imaging	58
hospital care	11
image guided procedures	38
injections	28
inpatient care	11
lymph node procedures	11
minimally invasive procedures	50
minor procedures	23
MRI (magnetic resonance imaging)	286
musculoskeletal imaging	202
neck imaging	48
nuclear scan	122
pain management	28
pelvic imaging	262
preventive care	223
spinal procedures	248
stress testing	91
thoracic (chest) imaging	862
thrombectomy (blood clot removal)	29
ultrasound (sonogram)	155
vascular procedures	152
women's imaging	257
X-rays	1191

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. John Ireland Halloran Jr, MD.

**Gender**
Male	954
Female	1206

**Ethnicity**
Black / African American	171
Asian / Pacific Islander	1
Non-Hispanic White	1936
Native American / Alaskan Native	0
Hispanic	7
Other	29

**Age**
75 to 84	651
85 and over	336
Less than 65	316
65 to 74	857

Average of Total of Conditions of Medicare patients treated by Dr. John Ireland Halloran Jr, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. John Ireland Halloran Jr, MD treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	68
High Cholesterol	58
Stroke	8
Ischemic Heart Disease	40
Depression	28
Chronic Kidney Disease	33
Asthma	9
Osteoporosis	10
Heart Failure	27
Chronic Obstructive Pulmonary Disease	20
Diabetes	31
Atrial Fibrillation	18
Dementia	12
Cancer	13

Education & Training

Dr. John Ireland Halloran Jr, MD graduated from University of Minnesota Medical School in 1990. He completed residency at University of Iowa Hospitals & Clinics. He is certified by the Board Certification: Amer Bd Radiology (Diagnostic Radiology) and has a state license in Iowa.

Medical School: University of Minnesota Medical School (1990)

Residency: University of Iowa Hospitals & Clinics (1994)

Board Certification: Board Certification: Amer Bd Radiology (Diagnostic Radiology)

Licensed In: Iowa

Affiliations & Hospitals

Dr. John Ireland Halloran Jr, MD is associated with these hospitals and organizations:

Memorial Hermann Pearland Hospital

Mercy Health System

Memorial Hermann Southeast Hospital

Memorial Hermann Greater Heights Hospital

Memorial Hermann Katy Hospital

UnityPoint Health

Mercy Hospital Lebanon

Mercy Hospital Aurora

Mercy Hospital Ardmore

Memorial Hermann

Mercy Hospital Oklahoma City

Mercy Hospital Springfield

Memorial Hermann Cypress Hospital

Allen Memorial Hospital

Mercy Hospital Tishomingo

Mercy Hospital Healdton

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. John Ireland Halloran Jr, MD appears to accept the following insurance providers: Employers Health Network and Memorial Hermann Solutions.

Insurance Accepted by Provider includes:

According to our sources, Dr. John Ireland Halloran Jr, MD accepts the following insurance providers:

Employers Health Network

Memorial Hermann Solutions

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General Payments

These charts describe general payments received by Dr. John Ireland Halloran Jr, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Medtronic Vascular, Inc.	$1,612 CVI $1,612
Ethicon Endo-Surgery Inc.	$946 CERTUS 140 MICROWAVE ABLATION SYSTEM $946
Inari Medical, Inc.	$650 FLOWTRIEVER CATHETER, S $248	CT THROMBECTOMY SYSTEM KIT $241	ClotTriever $161
Boston Scientific Corporation	$488 Brady System $488
Siemens Medical Solutions USA, Inc.	$214 SOMATOM Edge $74	Biograph mCT $39	MI - Nuclear Medicine (incl. PETNET & MIBR) $37	CT and RO incl. Computed Tomography and Radiation Oncology $37	ARTIS icono biplane $14	Other $13
Other	$153 SET Aspirex S 10F 110cm $98	Indigo System $40	CVX-300CVX-300P $15

**Types of Payments**
Travel and Lodging	$2,374
Food and Beverage	$1,689

Biography

Dr. John Halloran's areas of specialization are interventional radiology/diagnostic radiology (IR/DR) and diagnostic radiology. Before completing his residency at the University of Iowa Hospitals & Clinics, Dr. Halloran attended medical school at the University of Minnesota Medical School. He can take Employers Health Network insurance. His professional affiliations include UnityPoint Health, Mercy Hospital Springfield, and Mercy Hospital Aurora.

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Dr. John Ireland Halloran Jr, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. John Ireland Halloran Jr, MD in 2023

By Affordability:

By Affordability:

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. John Ireland Halloran Jr, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Ireland Halloran Jr, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Ireland Halloran Jr, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Ireland Halloran Jr, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Ireland Halloran Jr, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Ireland Halloran Jr, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Ireland Halloran Jr, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Ireland Halloran Jr, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Ireland Halloran Jr, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Ireland Halloran Jr, 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. John Ireland Halloran Jr, MD From 2012 - 2022

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