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Home > NV Providers > Diagnostic Radiologists

Dr. Rion S. O'Connell, MD

(No ratings)

Specializes in: Diagnostic Radiology

University of California, Los Angeles (UCLA), David Geffen School of Medicine (1986)

645 N Arlington Avenue Suite 250a
Reno, NV 89503

(775) 329-7707

Dr. Rion S. O'Connell, MD is a diagnostic radiologist in Reno, NV specializing in diagnostic radiology. He graduated from University of California, Los Angeles (UCLA), David Geffen School of Medicine in 1986 and has 40 years of experience. Dr. Rion S. O'Connell, MD is affiliated with SAINT MARYS MEDICAL GROUP INC and RADIOLOGY CONSULTANTS LTD.

Office Locations

645 N Arlington Avenue Suite 250a
Reno, NV 89503

(775) 329-7707

(775) 329-7767

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Noteworthy Medicare Patient Procedures Performed by Dr. Rion S. O'Connell, MD in 2023

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

Top 10%

By Affordability:

In 2023, Dr. Rion S. O'Connell, MD had a list price for duplex ultrasound, spine imaging, spine X-ray, thoracic (chest) imaging, vascular studies, vascular ultrasound, and venous ultrasound that was lower than the list prices billed to Medicare by 90% of providers in related specialties within Nevada. 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:

chest CT scan

neck ultrasound

By Affordability:

lower extremity venous ultrasound

lower extremity venous duplex

rib X-ray

spine CT scan

venous duplex ultrasound

X-rays

In 2012, among providers in related specialties within Nevada, Dr. Rion S. O'Connell, MD performed more chest CT scan, and neck ultrasound procedures for Medicare patients than 75% of them and he also had a list price for chest CT scan, head/brain CT scan, joint X-ray, knee X-ray, lower extremity (leg) venous ultrasound, lower extremity venous duplex, rib X-ray, spine CT scan, venous duplex ultrasound, and X-rays 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. Rion S. O'Connell, MD treated as a diagnostic radiologist in Reno, NV during 2012 were X-rays, thoracic (chest) imaging, abdominal imaging and ultrasound (sonogram).

Volume of procedures performed by Dr. Rion S. O'Connell, MD for Medicare patients.

abdominal imaging	414
aspiration	127
bone marrow tests	28
brain imaging (neuroimaging)	120
cardiac procedures	44
catheterization	160
CT scan	284
diagnostic procedures	76
hip imaging	59
minimally invasive procedures	48
minor procedures	48
musculoskeletal imaging	133
neck imaging	37
nuclear scan	44
pelvic imaging	122
pleural drainage	39
spinal procedures	151
stress testing	44
thoracic (chest) imaging	1506
ultrasound (sonogram)	373
vascular procedures	144
vertebral fracture assessment (VFA)	75
women's imaging	16
X-rays	1873

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Rion S. O'Connell, MD treated as a diagnostic radiologist in Reno, NV during 2013 were X-rays, thoracic (chest) imaging, abdominal imaging and CT scan.

Volume of procedures performed by Dr. Rion S. O'Connell, MD for Medicare patients.

abdominal imaging	458
aspiration	147
bone marrow tests	36
brain imaging (neuroimaging)	199
catheterization	177
CT scan	452
diagnostic procedures	86
hip imaging	69
image guided procedures	15
minimally invasive procedures	50
minor procedures	50
musculoskeletal imaging	173
neck imaging	32
nuclear scan	13
pelvic imaging	152
pleural drainage	51
spinal procedures	163
thoracic (chest) imaging	1638
ultrasound (sonogram)	400
vascular procedures	177
vertebral fracture assessment (VFA)	46
X-rays	1982

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Rion S. O'Connell, MD.

**Gender**
Male	1036
Female	1305

**Ethnicity**
Non-Hispanic White	1996
Black	61
Hispanic	151
Asian	47
Other	36
Native American	50

**Age**
From 65 to 74	984
From 75 to 84	650
85 and over	319
Less than 65	388

Conditions of Medicare patients treated by Dr. Rion S. O'Connell, MD in 2013

Hypertension	75
High Cholesterol	56
Stroke	9
Ischemic Heart Disease	39
Depression	26
Chronic Kidney Disease	38
Asthma	10
Osteoperosis	8
Atrial Fibrilation	19
Heart Failure	30
Chronic Obstructive Pulmonary Disease	29
Diabetes	30
Dementia	14
Cancer	18

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Rion S. O'Connell, MD treated as a diagnostic radiologist in Reno, NV during 2014 were X-rays, thoracic (chest) imaging, abdominal imaging and ultrasound (sonogram).

Volume of procedures performed by Dr. Rion S. O'Connell, MD for Medicare patients.

abdominal imaging	521
aspiration	136
bone marrow tests	35
brain imaging (neuroimaging)	212
catheterization	153
CT scan	450
diagnostic procedures	69
hip imaging	71
image guided procedures	16
minimally invasive procedures	34
minor procedures	34
musculoskeletal imaging	97
neck imaging	66
pelvic imaging	151
pleural drainage	59
spinal procedures	221
thoracic (chest) imaging	1774
ultrasound (sonogram)	516
vascular procedures	189
women's imaging	16
X-rays	2180

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Rion S. O'Connell, MD.

**Gender**
Male	1081
Female	1349

**Ethnicity**
Non-Hispanic White	2100
Black	60
Hispanic	151
Asian	48
Other	23
Native American	48

**Age**
From 65 to 74	992
From 75 to 84	670
85 and over	321
Less than 65	447

Conditions of Medicare patients treated by Dr. Rion S. O'Connell, MD in 2014

Hypertension	74
High Cholesterol	57
Stroke	10
Ischemic Heart Disease	38
Depression	25
Chronic Kidney Disease	36
Asthma	10
Osteoperosis	8
Atrial Fibrilation	18
Heart Failure	29
Chronic Obstructive Pulmonary Disease	29
Diabetes	31
Dementia	13
Cancer	17

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Rion S. O'Connell, MD treated as a diagnostic radiologist in Reno, NV during 2015 were X-rays, thoracic (chest) imaging, abdominal imaging and ultrasound (sonogram).

Volume of procedures performed by Dr. Rion S. O'Connell, MD for Medicare patients.

abdominal imaging	524
aspiration	96
bone marrow tests	15
brain imaging (neuroimaging)	195
catheterization	129
CT scan	446
diagnostic procedures	66
hip imaging	88
image guided procedures	19
minimally invasive procedures	51
minor procedures	51
musculoskeletal imaging	193
neck imaging	67
nuclear scan	16
pelvic imaging	181
pleural drainage	31
spinal procedures	224
thoracic (chest) imaging	1542
ultrasound (sonogram)	513
vascular procedures	183
women's imaging	13
X-rays	2017

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Rion S. O'Connell, MD.

**Gender**
Male	2312
Female	2866

**Ethnicity**
Non-Hispanic White	4410
Black	146
Hispanic	356
Asian	128
Other	62
Native American	76

**Age**
From 65 to 74	2220
From 75 to 84	1454
85 and over	646
Less than 65	858

Conditions of Medicare patients treated by Dr. Rion S. O'Connell, MD in 2015

Hypertension	75
High Cholesterol	61
Stroke	9
Ischemic Heart Disease	38
Depression	27
Chronic Kidney Disease	36
Asthma	18
Osteoperosis	8
Atrial Fibrilation	17
Heart Failure	27
Chronic Obstructive Pulmonary Disease	26
Diabetes	30
Dementia	15
Cancer	15

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Rion S. O'Connell, MD treated as a diagnostic radiologist in Reno, NV during 2016 were X-rays, thoracic (chest) imaging, ultrasound (sonogram) and abdominal imaging.

Volume of procedures performed by Dr. Rion S. O'Connell, MD for Medicare patients.

abdominal imaging	572
aspiration	139
bone marrow tests	26
brain imaging (neuroimaging)	187
catheterization	126
CT scan	471
diagnostic procedures	84
image guided procedures	27
minimally invasive procedures	58
minor procedures	58
musculoskeletal imaging	138
neck imaging	94
nuclear scan	13
pelvic imaging	232
pleural drainage	42
spinal procedures	254
thoracic (chest) imaging	1695
ultrasound (sonogram)	619
vascular procedures	218
women's imaging	19
X-rays	2128

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Rion S. O'Connell, MD.

**Gender**
Male	1247
Female	1524

**Ethnicity**
Non-Hispanic White	2391
Black	69
Hispanic	168
Asian	61
Other	47
Native American	35

**Age**
From 65 to 74	1234
From 75 to 84	745
85 and over	338
Less than 65	454

Conditions of Medicare patients treated by Dr. Rion S. O'Connell, MD in 2016

Hypertension	73
High Cholesterol	60
Stroke	8
Ischemic Heart Disease	36
Depression	27
Chronic Kidney Disease	41
Asthma	31
Osteoperosis	9
Atrial Fibrilation	15
Heart Failure	27
Chronic Obstructive Pulmonary Disease	28
Diabetes	29
Dementia	15
Cancer	15

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Rion S. O'Connell, MD treated as a diagnostic radiologist in Reno, NV during 2017 were X-rays, thoracic (chest) imaging, ultrasound (sonogram) and abdominal imaging.

Volume of procedures performed by Dr. Rion S. O'Connell, MD for Medicare patients.

abdominal imaging	485
aspiration	160
bone marrow tests	46
brain imaging (neuroimaging)	189
catheterization	148
CT scan	429
diagnostic procedures	66
image guided procedures	20
minimally invasive procedures	20
minor procedures	20
musculoskeletal imaging	57
neck imaging	72
pelvic imaging	179
pleural drainage	32
spinal procedures	261
thoracic (chest) imaging	1597
ultrasound (sonogram)	521
vascular procedures	206
X-rays	1931

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Rion S. O'Connell, MD.

**Gender**
Male	1127
Female	1393

**Ethnicity**
Non-Hispanic White	2151
Black	56
Hispanic	163
Asian	68
Other	45
Native American	37

**Age**
From 65 to 74	1093
From 75 to 84	695
85 and over	329
Less than 65	403

Conditions of Medicare patients treated by Dr. Rion S. O'Connell, MD in 2017

Hypertension	75
High Cholesterol	60
Stroke	8
Ischemic Heart Disease	39
Depression	29
Chronic Kidney Disease	45
Asthma	12
Osteoperosis	10
Atrial Fibrilation	16
Heart Failure	28
Chronic Obstructive Pulmonary Disease	29
Diabetes	32
Dementia	17
Cancer	14

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Rion S. O'Connell, MD treated as a diagnostic radiologist in Reno, NV during 2018 were ultrasound (sonogram), CT scan, abdominal imaging and X-rays.

Volume of procedures performed by Dr. Rion S. O'Connell, MD for Medicare patients.

abdominal imaging	479
aspiration	111
brain imaging (neuroimaging)	220
catheterization	103
CT scan	571
diagnostic procedures	47
image guided procedures	31
minimally invasive procedures	47
minor procedures	47
musculoskeletal imaging	88
neck imaging	105
nuclear scan	11
pelvic imaging	249
pleural drainage	46
spinal procedures	233
thoracic (chest) imaging	183
ultrasound (sonogram)	616
vascular procedures	240
X-rays	409

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Rion S. O'Connell, MD.

**Gender**
Male	1254
Female	1502

**Ethnicity**
Non-Hispanic White	2362
Black	64
Hispanic	184
Asian	59
Other	39
Native American	48

**Age**
From 65 to 74	1216
From 75 to 84	797
85 and over	316
Less than 65	427

Conditions of Medicare patients treated by Dr. Rion S. O'Connell, MD in 2018

Hypertension	75
High Cholesterol	63
Stroke	9
Ischemic Heart Disease	38
Depression	28
Chronic Kidney Disease	46
Asthma	10
Osteoperosis	10
Atrial Fibrilation	17
Heart Failure	30
Chronic Obstructive Pulmonary Disease	26
Diabetes	32
Dementia	16
Cancer	15

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Rion S. O'Connell, MD treated as a diagnostic radiologist in Reno, NV during 2019 were ultrasound (sonogram), abdominal imaging, CT scan and X-rays.

Volume of procedures performed by Dr. Rion S. O'Connell, MD for Medicare patients.

abdominal imaging	692
aspiration	110
brain imaging (neuroimaging)	205
catheterization	58
CT scan	576
device removal	11
diagnostic procedures	30
minimally invasive procedures	30
minor procedures	30
musculoskeletal imaging	44
neck imaging	127
pelvic imaging	302
pleural drainage	59
spinal procedures	376
thoracic (chest) imaging	140
ultrasound (sonogram)	899
vascular procedures	278
women's imaging	41
X-rays	456

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Rion S. O'Connell, MD.

**Gender**
Male	1366
Female	1594

**Ethnicity**
Non-Hispanic White	2511
Black	65
Hispanic	205
Asian	75
Other	66
Native American	38

**Age**
From 65 to 74	1351
From 75 to 84	867
85 and over	328
Less than 65	414

Conditions of Medicare patients treated by Dr. Rion S. O'Connell, MD in 2019

Hypertension	75
High Cholesterol	64
Stroke	9
Ischemic Heart Disease	40
Depression	29
Chronic Kidney Disease	46
Asthma	10
Osteoperosis	11
Atrial Fibrilation	17
Heart Failure	32
Chronic Obstructive Pulmonary Disease	27
Diabetes	33
Dementia	15
Cancer	15

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Rion S. O'Connell, MD treated as a diagnostic radiologist in Reno, NV during 2020 were ultrasound (sonogram), CT scan, abdominal imaging and X-rays.

Volume of procedures performed by Dr. Rion S. O'Connell, MD for Medicare patients.

abdominal imaging	454
aspiration	134
brain imaging (neuroimaging)	159
catheterization	26
CT scan	483
musculoskeletal imaging	31
neck imaging	79
pelvic imaging	192
pleural drainage	55
spinal procedures	271
thoracic (chest) imaging	129
ultrasound (sonogram)	509
vascular procedures	145
X-rays	335

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Rion S. O'Connell, MD.

**Gender**
Male	1134
Female	1321

**Ethnicity**
Non-Hispanic White	2083
Black	64
Hispanic	154
Asian	52
Other	58
Native American	44

**Age**
From 65 to 74	1056
From 75 to 84	763
85 and over	296
Less than 65	340

Conditions of Medicare patients treated by Dr. Rion S. O'Connell, MD in 2020

Hypertension	75
High Cholesterol	66
Stroke	8
Ischemic Heart Disease	41
Depression	28
Chronic Kidney Disease	50
Asthma	9
Osteoperosis	9
Atrial Fibrilation	16
Heart Failure	30
Chronic Obstructive Pulmonary Disease	25
Diabetes	33
Dementia	16
Cancer	15

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Rion S. O'Connell, MD treated as a diagnostic radiologist in Reno, NV during 2021 were ultrasound (sonogram), abdominal imaging, CT scan and X-rays.

Volume of procedures performed by Dr. Rion S. O'Connell, MD for Medicare patients.

abdominal imaging	526
aspiration	72
brain imaging (neuroimaging)	177
catheterization	29
CT scan	482
gastrointestinal procedures	11
musculoskeletal imaging	13
neck imaging	86
pelvic imaging	167
pleural drainage	35
spinal procedures	197
thoracic (chest) imaging	136
ultrasound (sonogram)	635
vascular procedures	179
X-rays	235

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Rion S. O'Connell, MD.

**Gender**
Male	1119
Female	1261

**Ethnicity**
Non-Hispanic White	2003
Black	64
Hispanic	160
Asian	60
Other	58
Native American	35

**Age**
From 65 to 74	1038
From 75 to 84	781
85 and over	299
Less than 65	262

Conditions of Medicare patients treated by Dr. Rion S. O'Connell, MD in 2021

Hypertension	74
High Cholesterol	65
Stroke	8
Ischemic Heart Disease	42
Depression	25
Chronic Kidney Disease	50
Asthma	9
Osteoperosis	10
Atrial Fibrilation	19
Heart Failure	30
Chronic Obstructive Pulmonary Disease	23
Diabetes	33
Dementia	16
Cancer	14

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Rion S. O'Connell, MD treated as a diagnostic radiologist in Reno, NV during 2022 were CT scan, abdominal imaging, ultrasound (sonogram) and pelvic imaging.

Volume of procedures performed by Dr. Rion S. O'Connell, MD for Medicare patients.

abdominal imaging	490
aspiration	77
brain imaging (neuroimaging)	208
catheterization	13
CT scan	635
musculoskeletal imaging	36
neck imaging	49
pelvic imaging	221
pleural drainage	33
spinal procedures	169
thoracic (chest) imaging	164
ultrasound (sonogram)	450
vascular procedures	132
X-rays	195

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Rion S. O'Connell, MD.

**Gender**
Male	1106
Female	1163

**Ethnicity**
Non-Hispanic White	1914
Black	51
Hispanic	151
Asian	56
Other	66
Native American	31

**Age**
From 65 to 74	950
From 75 to 84	750
85 and over	316
Less than 65	253

Conditions of Medicare patients treated by Dr. Rion S. O'Connell, MD in 2022

Hypertension	75
High Cholesterol	73
Stroke	13
Ischemic Heart Disease	32
Depression	25
Chronic Kidney Disease	32
Asthma	12
Osteoperosis	14
Atrial Fibrilation	28
Heart Failure	27
Chronic Obstructive Pulmonary Disease	27
Diabetes	32
Dementia	10
Cancer	18

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Rion S. O'Connell, MD for Medicare patients.

The highest averages for the top procedures that Dr. Rion S. O'Connell, MD treated as a diagnostic radiologist in Reno, NV were X-rays, thoracic (chest) imaging, ultrasound (sonogram) and abdominal imaging.

abdominal imaging	510
aspiration	119
bone marrow tests	31
brain imaging (neuroimaging)	188
cardiac procedures	44
catheterization	102
CT scan	479
device removal	11
diagnostic procedures	65
gastrointestinal procedures	11
hip imaging	71
image guided procedures	21
minimally invasive procedures	42
minor procedures	42
musculoskeletal imaging	91
neck imaging	74
nuclear scan	19
pelvic imaging	195
pleural drainage	43
spinal procedures	229
stress testing	44
thoracic (chest) imaging	954
ultrasound (sonogram)	550
vascular procedures	190
vertebral fracture assessment (VFA)	60
women's imaging	21
X-rays	1249

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Rion S. O'Connell, MD.

**Gender**
Male	1162
Female	1388

**Ethnicity**
Black / African American	63
Asian / Pacific Islander	59
Non-Hispanic White	2174
Hispanic	167
Native American / Alaskan Native	40
Other	45

**Age**
75 to 84	742
85 and over	318
Less than 65	386
65 to 74	1103

Average of Total of Conditions of Medicare patients treated by Dr. Rion S. O'Connell, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Rion S. O'Connell, MD treated were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	67
High Cholesterol	56
Stroke	8
Ischemic Heart Disease	34
Depression	24
Chronic Kidney Disease	38
Asthma	11
Osteoporosis	8
Heart Failure	26
Chronic Obstructive Pulmonary Disease	24
Diabetes	28
Atrial Fibrillation	16
Cancer	14
Dementia	13

Education & Training

Dr. Rion S. O'Connell, MD graduated from University of California, Los Angeles (UCLA), David Geffen School of Medicine in 1986. He has a state license in Nevada.

Medical School: University of California, Los Angeles (UCLA), David Geffen School of Medicine (1986)

Licensed In: Nevada

Affiliations & Hospitals

Dr. Rion S. O'Connell, MD is associated with these hospitals and organizations:

SAINT MARYS MEDICAL GROUP INC

RADIOLOGY CONSULTANTS LTD

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Rion S. O'Connell, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Millennium Pharmaceuticals, Inc.	$29 VELCADE $29
Medtronic USA, Inc.	$13 KYPHON Balloon Kyphoplasty $13

**Types of Payments**
Food and Beverage	$31
Education	$10

Biography

Dr. Rion Oconnell practices diagnostic radiology in Reno, NV. He is a graduate of the University of California, Los Angeles (UCLA), David Geffen School of Medicine.

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Dr. Rion S. O'Connell, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Rion S. O'Connell, MD in 2023

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. Rion S. O'Connell, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Rion S. O'Connell, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Rion S. O'Connell, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Rion S. O'Connell, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Rion S. O'Connell, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Rion S. O'Connell, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Rion S. O'Connell, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Rion S. O'Connell, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Rion S. O'Connell, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Rion S. O'Connell, 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. Rion S. O'Connell, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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