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Dr. Brendan Dominic Oconnor, MD

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Specializes in: Diagnostic Radiology

115 Northshore Boulevard
Portland, TX 78374

(361) 777-1777

Dr. Brendan Dominic Oconnor, MD is a diagnostic radiologist in Portland, TX specializing in diagnostic radiology.

Office Locations

115 Northshore Boulevard
Portland, TX 78374

(361) 777-1777

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Brendan Dominic Oconnor, MD treated as a diagnostic radiologist in Portland, TX during 2012 were X-rays, thoracic (chest) imaging, CT scan and brain imaging (neuroimaging).

Volume of procedures performed by Dr. Brendan Dominic Oconnor, MD for Medicare patients.

abdominal imaging	226
brain imaging (neuroimaging)	264
breast procedures	198
cardiac procedures	11
catheterization	21
CT scan	523
diagnostic imaging	11
hip imaging	35
MRI (magnetic resonance imaging)	24
musculoskeletal imaging	193
neck imaging	13
nuclear scan	27
pelvic imaging	172
preventive care	172
spinal procedures	92
stress testing	11
thoracic (chest) imaging	1534
ultrasound (sonogram)	220
vascular procedures	92
women's imaging	198
X-rays	1942

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Brendan Dominic Oconnor, MD treated as a diagnostic radiologist in Portland, TX during 2013 were X-rays, thoracic (chest) imaging, CT scan and abdominal imaging.

Volume of procedures performed by Dr. Brendan Dominic Oconnor, MD for Medicare patients.

abdominal imaging	158
brain imaging (neuroimaging)	150
breast procedures	74
CT scan	287
hip imaging	17
MRI (magnetic resonance imaging)	18
musculoskeletal imaging	108
pelvic imaging	102
preventive care	74
spinal procedures	42
thoracic (chest) imaging	923
ultrasound (sonogram)	151
vascular procedures	70
women's imaging	74
X-rays	1133

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Brendan Dominic Oconnor, MD.

**Gender**
Male	470
Female	680

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	1060
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	381
From 75 to 84	324
85 and over	221
Less than 65	224

Conditions of Medicare patients treated by Dr. Brendan Dominic Oconnor, MD in 2013

Hypertension	75
High Cholesterol	69
Stroke	16
Ischemic Heart Disease	65
Depression	25
Chronic Kidney Disease	43
Asthma	10
Osteoperosis	22
Atrial Fibrilation	6
Heart Failure	38
Chronic Obstructive Pulmonary Disease	31
Diabetes	69
Dementia	32
Cancer	9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Brendan Dominic Oconnor, MD treated as a diagnostic radiologist in Portland, TX during 2014 were X-rays, thoracic (chest) imaging, CT scan and abdominal imaging.

Volume of procedures performed by Dr. Brendan Dominic Oconnor, MD for Medicare patients.

abdominal imaging	244
brain imaging (neuroimaging)	239
breast procedures	82
CT scan	475
hip imaging	43
MRI (magnetic resonance imaging)	31
musculoskeletal imaging	162
pelvic imaging	173
preventive care	82
spinal procedures	83
thoracic (chest) imaging	1347
ultrasound (sonogram)	197
vascular procedures	101
women's imaging	82
X-rays	1629

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Brendan Dominic Oconnor, MD.

**Gender**
Male	612
Female	935

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	1429
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	468
From 75 to 84	458
85 and over	300
Less than 65	321

Conditions of Medicare patients treated by Dr. Brendan Dominic Oconnor, MD in 2014

Hypertension	75
High Cholesterol	68
Stroke	13
Ischemic Heart Disease	65
Depression	25
Chronic Kidney Disease	44
Asthma	9
Osteoperosis	18
Atrial Fibrilation	7
Heart Failure	36
Chronic Obstructive Pulmonary Disease	30
Diabetes	68
Dementia	32
Cancer	7

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Brendan Dominic Oconnor, MD treated as a diagnostic radiologist in Portland, TX during 2015 were X-rays, thoracic (chest) imaging, CT scan and brain imaging (neuroimaging).

Volume of procedures performed by Dr. Brendan Dominic Oconnor, MD for Medicare patients.

abdominal imaging	76
brain imaging (neuroimaging)	96
breast procedures	67
CT scan	190
hip imaging	15
MRI (magnetic resonance imaging)	11
musculoskeletal imaging	41
pelvic imaging	65
preventive care	67
spinal procedures	41
thoracic (chest) imaging	643
ultrasound (sonogram)	38
vascular procedures	13
women's imaging	67
X-rays	752

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Brendan Dominic Oconnor, MD.

**Gender**
Male	676
Female	974

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	1540
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	548
From 75 to 84	488
85 and over	314
Less than 65	300

Conditions of Medicare patients treated by Dr. Brendan Dominic Oconnor, MD in 2015

Hypertension	75
High Cholesterol	72
Stroke	12
Ischemic Heart Disease	66
Depression	24
Chronic Kidney Disease	53
Asthma	22
Osteoperosis	18
Atrial Fibrilation	9
Heart Failure	40
Chronic Obstructive Pulmonary Disease	37
Diabetes	73
Dementia	34
Cancer	9

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Brendan Dominic Oconnor, MD treated as a diagnostic radiologist in Portland, TX during 2016 were X-rays, thoracic (chest) imaging, CT scan and ultrasound (sonogram).

Volume of procedures performed by Dr. Brendan Dominic Oconnor, MD for Medicare patients.

abdominal imaging	57
brain imaging (neuroimaging)	50
breast procedures	29
CT scan	111
musculoskeletal imaging	22
pelvic imaging	25
preventive care	29
spinal procedures	31
thoracic (chest) imaging	478
ultrasound (sonogram)	66
vascular procedures	34
women's imaging	29
X-rays	524

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Brendan Dominic Oconnor, MD.

**Gender**
Male	259
Female	327

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	544
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	206
From 75 to 84	178
85 and over	94
Less than 65	108

Conditions of Medicare patients treated by Dr. Brendan Dominic Oconnor, MD in 2016

Hypertension	75
High Cholesterol	70
Stroke	13
Ischemic Heart Disease	65
Depression	26
Chronic Kidney Disease	62
Asthma	32
Osteoperosis	17
Atrial Fibrilation	7
Heart Failure	39
Chronic Obstructive Pulmonary Disease	32
Diabetes	71
Dementia	34
Cancer	8

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Brendan Dominic Oconnor, MD treated as a diagnostic radiologist in Portland, TX during 2017 were X-rays, thoracic (chest) imaging, musculoskeletal imaging and abdominal imaging.

Volume of procedures performed by Dr. Brendan Dominic Oconnor, MD for Medicare patients.

abdominal imaging	93
brain imaging (neuroimaging)	33
CT scan	78
MRI (magnetic resonance imaging)	21
musculoskeletal imaging	159
neck imaging	13
pelvic imaging	33
spinal procedures	52
thoracic (chest) imaging	329
ultrasound (sonogram)	84
vascular procedures	11
X-rays	507

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Brendan Dominic Oconnor, MD.

**Gender**
Male	265
Female	492

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	691
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	294
From 75 to 84	224
85 and over	106
Less than 65	133

Conditions of Medicare patients treated by Dr. Brendan Dominic Oconnor, MD in 2017

Hypertension	75
High Cholesterol	69
Stroke	11
Ischemic Heart Disease	55
Depression	28
Chronic Kidney Disease	57
Asthma	8
Osteoperosis	25
Atrial Fibrilation	7
Heart Failure	33
Chronic Obstructive Pulmonary Disease	26
Diabetes	66
Dementia	26
Cancer	7

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Brendan Dominic Oconnor, MD treated as a diagnostic radiologist in Portland, TX during 2018 were X-rays, abdominal imaging, CT scan and musculoskeletal imaging.

Volume of procedures performed by Dr. Brendan Dominic Oconnor, MD for Medicare patients.

abdominal imaging	121
brain imaging (neuroimaging)	38
CT scan	115
MRI (magnetic resonance imaging)	16
musculoskeletal imaging	102
pelvic imaging	51
spinal procedures	55
thoracic (chest) imaging	26
ultrasound (sonogram)	81
vascular procedures	11
X-rays	141

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Brendan Dominic Oconnor, MD.

**Gender**
Male	274
Female	466

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	675
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	281
From 75 to 84	220
85 and over	110
Less than 65	129

Conditions of Medicare patients treated by Dr. Brendan Dominic Oconnor, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	55
Depression	29
Chronic Kidney Disease	57
Asthma	9
Osteoperosis	23
Atrial Fibrilation	7
Heart Failure	31
Chronic Obstructive Pulmonary Disease	27
Diabetes	67
Dementia	25
Cancer	8

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Brendan Dominic Oconnor, MD treated as a diagnostic radiologist in Portland, TX during 2019 were X-rays, musculoskeletal imaging, abdominal imaging and ultrasound (sonogram).

Volume of procedures performed by Dr. Brendan Dominic Oconnor, MD for Medicare patients.

abdominal imaging	86
brain imaging (neuroimaging)	19
CT scan	56
MRI (magnetic resonance imaging)	15
musculoskeletal imaging	128
neck imaging	11
pelvic imaging	37
spinal procedures	64
thoracic (chest) imaging	11
ultrasound (sonogram)	82
X-rays	177

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Brendan Dominic Oconnor, MD.

**Gender**
Male	278
Female	494

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	697
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	278
From 75 to 84	251
85 and over	125
Less than 65	118

Conditions of Medicare patients treated by Dr. Brendan Dominic Oconnor, MD in 2019

Hypertension	75
High Cholesterol	72
Stroke	9
Ischemic Heart Disease	58
Depression	23
Chronic Kidney Disease	59
Asthma	10
Osteoperosis	22
Atrial Fibrilation	7
Heart Failure	32
Chronic Obstructive Pulmonary Disease	31
Diabetes	67
Dementia	27
Cancer	9

Medicare Procedure and Patient Information

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Brendan Dominic Oconnor, MD.

**Gender**
Male	15
Female	32

**Age**
From 65 to 74	21
From 75 to 84	14
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Brendan Dominic Oconnor, MD in 2020

Hypertension	75
High Cholesterol	72
Stroke	0
Ischemic Heart Disease	62
Depression	0
Chronic Kidney Disease	62
Asthma	0
Osteoperosis	23
Atrial Fibrilation	0
Heart Failure	45
Chronic Obstructive Pulmonary Disease	34
Diabetes	74
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2020

Volume of procedures performed by Dr. Brendan Dominic Oconnor, MD for Medicare patients.

The highest averages for the top procedures that Dr. Brendan Dominic Oconnor, MD treated as a diagnostic radiologist in Portland, TX were X-rays, thoracic (chest) imaging, CT scan and abdominal imaging.

abdominal imaging	132
brain imaging (neuroimaging)	111
breast procedures	90
cardiac procedures	11
catheterization	21
CT scan	229
diagnostic imaging	11
hip imaging	27
MRI (magnetic resonance imaging)	19
musculoskeletal imaging	114
neck imaging	12
nuclear scan	27
pelvic imaging	82
preventive care	84
spinal procedures	57
stress testing	11
thoracic (chest) imaging	661
ultrasound (sonogram)	114
vascular procedures	47
women's imaging	90
X-rays	850

Average Medicare Patient Data From 2012 - 2020

Information about Medicare patients treated by Dr. Brendan Dominic Oconnor, MD.

**Gender**
Female	488
Male	316

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	0
Native American / Alaskan Native	0
Hispanic	737
Other	0

**Age**
75 to 84	239
85 and over	141
Less than 65	148
65 to 74	275

Average of Total of Conditions of Medicare patients treated by Dr. Brendan Dominic Oconnor, MD From 2012 - 2020

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

Hypertension	66
High Cholesterol	63
Stroke	9
Ischemic Heart Disease	54
Depression	20
Chronic Kidney Disease	48
Asthma	11
Osteoporosis	18
Heart Failure	32
Chronic Obstructive Pulmonary Disease	27
Diabetes	61
Atrial Fibrillation	5
Dementia	23
Cancer	6

Education & Training

He has a state license in Tennessee.

Licensed In: Tennessee

Ratings & Reviews

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Biography

Dr. Brendan Oconnor works as a diagnostic radiology specialist in Portland, TX. Dr. Oconnor has obtained a license to practice in Tennessee.

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Dr. Brendan Dominic Oconnor, MD

Office Locations

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. Brendan Dominic Oconnor, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Brendan Dominic Oconnor, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Brendan Dominic Oconnor, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Brendan Dominic Oconnor, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Brendan Dominic Oconnor, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Brendan Dominic Oconnor, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Brendan Dominic Oconnor, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Brendan Dominic Oconnor, MD in 2020

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2020

Average Medicare Patient Data From 2012 - 2020

Average of Total of Conditions of Medicare patients treated by Dr. Brendan Dominic Oconnor, MD From 2012 - 2020

Education & Training

Ratings & Reviews

Biography

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