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Dr. John D. O'Neil, MD

(Dr. John O'Neil, M.D.)

(No ratings)

Specializes in: Diagnostic Radiology

University of Virginia School of Medicine (1985)

582 Lynnhaven Parkway Suite 301
Virginia Beach, VA 23452

(757) 916-9630

Dr. John D. O'Neil, MD is a diagnostic radiologist in Norfolk, VA specializing in diagnostic radiology. He graduated from University of Virginia School of Medicine in 1985 and has 41 years of experience. Dr. John D. O'Neil, MD is affiliated with Sentara Health.

Office Locations

150 Kingsley Lane
Norfolk, VA 23505

open_in_new

Sentara Health

582 Lynnhaven Parkway Suite 301
Virginia Beach, VA 23452

(757) 916-9630

open_in_new

In The News

“Dr John O'Neil is an expert in circadian rhythms based in Cambridge, he researches the 24-hour cycle in everything from cells, yeast, and algae to humans (left).”—"Turning the clocks back can affect your health and your mood", Daily Mail Online, October 2022

“It's "instant access anywhere," said Dr. John O'Neil, chair of the radiology department at Sentara Virginia Beach General Hospital.”—"Imaging technology is changing diagnosis and treatment of disease", The Virginian-Pilot, June 2006

Noteworthy Medicare Patient Procedures Performed by Dr. John D. O'Neil, MD in 2023

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

Top 25%

By Volume:

By Affordability:

In 2012, among providers in related specialties within Virginia, Dr. John D. O'Neil, MD performed more abdominal imaging, chest CT scan, CT scan, and pelvic CT scan procedures for Medicare patients than 75% of them and he also had a list price for abdominal MRI, foot MRI, leg MRI, lower extremity MRI, lower leg MRI, MRI (magnetic resonance imaging), and thigh MRI 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 D. O'Neil, MD treated as a diagnostic radiologist in Norfolk, VA during 2012 were X-rays, thoracic (chest) imaging, CT scan and abdominal imaging.

Volume of procedures performed by Dr. John D. O'Neil, MD for Medicare patients.

abdominal imaging	624
brain imaging (neuroimaging)	367
breast procedures	44
CT scan	1032
gastrointestinal procedures	66
hip imaging	155
MRI (magnetic resonance imaging)	507
musculoskeletal imaging	305
pelvic imaging	392
preventive care	44
spinal procedures	269
thoracic (chest) imaging	1686
ultrasound (sonogram)	136
vascular procedures	17
women's imaging	44
X-rays	1811

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. John D. O'Neil, MD treated as a diagnostic radiologist in Norfolk, VA during 2013 were X-rays, thoracic (chest) imaging, CT scan and abdominal imaging.

Volume of procedures performed by Dr. John D. O'Neil, MD for Medicare patients.

abdominal imaging	703
brain imaging (neuroimaging)	415
CT scan	1123
gastrointestinal procedures	63
hip imaging	208
MRI (magnetic resonance imaging)	496
musculoskeletal imaging	413
neck imaging	16
pelvic imaging	393
spinal procedures	372
thoracic (chest) imaging	2080
ultrasound (sonogram)	208
vascular procedures	17
X-rays	2400

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. John D. O'Neil, MD.

**Gender**
Male	1459
Female	2090

**Ethnicity**
Non-Hispanic White	2743
Black	571
Hispanic	80
Asian	102
Other	0
Native American	0

**Age**
From 65 to 74	1276
From 75 to 84	1203
85 and over	616
Less than 65	454

Conditions of Medicare patients treated by Dr. John D. O'Neil, MD in 2013

Hypertension	75
High Cholesterol	68
Stroke	12
Ischemic Heart Disease	45
Depression	33
Chronic Kidney Disease	40
Asthma	14
Osteoperosis	13
Atrial Fibrilation	20
Heart Failure	34
Chronic Obstructive Pulmonary Disease	30
Diabetes	41
Dementia	21
Cancer	19

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. John D. O'Neil, MD treated as a diagnostic radiologist in Norfolk, VA during 2014 were X-rays, thoracic (chest) imaging, CT scan and abdominal imaging.

Volume of procedures performed by Dr. John D. O'Neil, MD for Medicare patients.

abdominal imaging	650
brain imaging (neuroimaging)	393
CT scan	1053
gastrointestinal procedures	31
hip imaging	280
MRI (magnetic resonance imaging)	588
musculoskeletal imaging	514
neck imaging	35
pelvic imaging	384
spinal procedures	343
thoracic (chest) imaging	1809
ultrasound (sonogram)	162
vascular procedures	20
X-rays	2033

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. John D. O'Neil, MD.

**Gender**
Male	1512
Female	2093

**Ethnicity**
Non-Hispanic White	2746
Black	637
Hispanic	93
Asian	83
Other	0
Native American	0

**Age**
From 65 to 74	1378
From 75 to 84	1087
85 and over	617
Less than 65	523

Conditions of Medicare patients treated by Dr. John D. O'Neil, MD in 2014

Hypertension	75
High Cholesterol	68
Stroke	12
Ischemic Heart Disease	42
Depression	32
Chronic Kidney Disease	40
Asthma	15
Osteoperosis	12
Atrial Fibrilation	19
Heart Failure	33
Chronic Obstructive Pulmonary Disease	30
Diabetes	40
Dementia	21
Cancer	18

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. John D. O'Neil, MD treated as a diagnostic radiologist in Norfolk, VA during 2015 were X-rays, thoracic (chest) imaging, CT scan and MRI (magnetic resonance imaging).

Volume of procedures performed by Dr. John D. O'Neil, MD for Medicare patients.

abdominal imaging	490
brain imaging (neuroimaging)	276
CT scan	835
gastrointestinal procedures	54
hip imaging	218
MRI (magnetic resonance imaging)	634
musculoskeletal imaging	428
pelvic imaging	312
spinal procedures	416
thoracic (chest) imaging	1132
ultrasound (sonogram)	118
X-rays	1267

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. John D. O'Neil, MD.

**Gender**
Male	2420
Female	3288

**Ethnicity**
Non-Hispanic White	4310
Black	1042
Hispanic	140
Asian	0
Other	110
Native American	0

**Age**
From 65 to 74	2234
From 75 to 84	1746
85 and over	950
Less than 65	778

Conditions of Medicare patients treated by Dr. John D. O'Neil, MD in 2015

Hypertension	75
High Cholesterol	70
Stroke	12
Ischemic Heart Disease	42
Depression	33
Chronic Kidney Disease	44
Asthma	26
Osteoperosis	12
Atrial Fibrilation	22
Heart Failure	35
Chronic Obstructive Pulmonary Disease	31
Diabetes	40
Dementia	20
Cancer	18

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. John D. O'Neil, MD treated as a diagnostic radiologist in Norfolk, VA during 2016 were thoracic (chest) imaging, X-rays, CT scan and MRI (magnetic resonance imaging).

Volume of procedures performed by Dr. John D. O'Neil, MD for Medicare patients.

abdominal imaging	443
brain imaging (neuroimaging)	339
CT scan	1093
gastrointestinal procedures	66
hip imaging	130
MRI (magnetic resonance imaging)	667
musculoskeletal imaging	378
neck imaging	29
pelvic imaging	322
spinal procedures	494
thoracic (chest) imaging	1125
ultrasound (sonogram)	105
X-rays	1095

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. John D. O'Neil, MD.

**Gender**
Male	1256
Female	1625

**Ethnicity**
Non-Hispanic White	2137
Black	557
Hispanic	62
Asian	68
Other	0
Native American	0

**Age**
From 65 to 74	1107
From 75 to 84	887
85 and over	470
Less than 65	417

Conditions of Medicare patients treated by Dr. John D. O'Neil, MD in 2016

Hypertension	75
High Cholesterol	70
Stroke	11
Ischemic Heart Disease	42
Depression	34
Chronic Kidney Disease	45
Asthma	36
Osteoperosis	11
Atrial Fibrilation	20
Heart Failure	33
Chronic Obstructive Pulmonary Disease	31
Diabetes	41
Dementia	19
Cancer	18

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. John D. O'Neil, MD treated as a diagnostic radiologist in Norfolk, VA during 2017 were thoracic (chest) imaging, X-rays, CT scan and MRI (magnetic resonance imaging).

Volume of procedures performed by Dr. John D. O'Neil, MD for Medicare patients.

abdominal imaging	448
brain imaging (neuroimaging)	272
CT scan	1044
gastrointestinal procedures	47
hip imaging	165
MRI (magnetic resonance imaging)	874
musculoskeletal imaging	411
neck imaging	14
pelvic imaging	335
spinal procedures	661
thoracic (chest) imaging	1145
ultrasound (sonogram)	71
X-rays	1107

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. John D. O'Neil, MD.

**Gender**
Male	1283
Female	1796

**Ethnicity**
Non-Hispanic White	2328
Black	569
Hispanic	73
Asian	61
Other	48
Native American	0

**Age**
From 65 to 74	1248
From 75 to 84	960
85 and over	479
Less than 65	392

Conditions of Medicare patients treated by Dr. John D. O'Neil, MD in 2017

Hypertension	75
High Cholesterol	62
Stroke	11
Ischemic Heart Disease	42
Depression	33
Chronic Kidney Disease	44
Asthma	13
Osteoperosis	11
Atrial Fibrilation	20
Heart Failure	33
Chronic Obstructive Pulmonary Disease	29
Diabetes	40
Dementia	19
Cancer	18

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. John D. O'Neil, MD treated as a diagnostic radiologist in Norfolk, VA during 2018 were CT scan, MRI (magnetic resonance imaging), spinal procedures and abdominal imaging.

Volume of procedures performed by Dr. John D. O'Neil, MD for Medicare patients.

abdominal imaging	575
brain imaging (neuroimaging)	366
CT scan	1304
gastrointestinal procedures	72
hip imaging	166
MRI (magnetic resonance imaging)	914
musculoskeletal imaging	447
neck imaging	17
pelvic imaging	493
spinal procedures	700
thoracic (chest) imaging	293
ultrasound (sonogram)	128
vascular procedures	26
X-rays	253

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. John D. O'Neil, MD.

**Gender**
Male	1503
Female	2028

**Ethnicity**
Non-Hispanic White	2631
Black	680
Hispanic	86
Asian	78
Other	0
Native American	0

**Age**
From 65 to 74	1473
From 75 to 84	1094
85 and over	506
Less than 65	458

Conditions of Medicare patients treated by Dr. John D. O'Neil, MD in 2018

Hypertension	75
High Cholesterol	71
Stroke	9
Ischemic Heart Disease	41
Depression	33
Chronic Kidney Disease	45
Asthma	12
Osteoperosis	12
Atrial Fibrilation	19
Heart Failure	34
Chronic Obstructive Pulmonary Disease	29
Diabetes	40
Dementia	18
Cancer	18

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. John D. O'Neil, MD treated as a diagnostic radiologist in Norfolk, VA during 2019 were CT scan, MRI (magnetic resonance imaging), spinal procedures and musculoskeletal imaging.

Volume of procedures performed by Dr. John D. O'Neil, MD for Medicare patients.

abdominal imaging	574
brain imaging (neuroimaging)	381
CT scan	1339
gastrointestinal procedures	70
hip imaging	179
MRI (magnetic resonance imaging)	1007
musculoskeletal imaging	577
neck imaging	35
pelvic imaging	493
spinal procedures	816
thoracic (chest) imaging	325
ultrasound (sonogram)	168
vascular procedures	49
X-rays	384

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. John D. O'Neil, MD.

**Gender**
Male	1577
Female	2246

**Ethnicity**
Non-Hispanic White	2821
Black	734
Hispanic	91
Asian	0
Other	92
Native American	0

**Age**
From 65 to 74	1606
From 75 to 84	1178
85 and over	602
Less than 65	437

Conditions of Medicare patients treated by Dr. John D. O'Neil, MD in 2019

Hypertension	75
High Cholesterol	73
Stroke	9
Ischemic Heart Disease	38
Depression	35
Chronic Kidney Disease	45
Asthma	12
Osteoperosis	0
Atrial Fibrilation	19
Heart Failure	34
Chronic Obstructive Pulmonary Disease	28
Diabetes	38
Dementia	21
Cancer	19

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. John D. O'Neil, MD treated as a diagnostic radiologist in Norfolk, VA during 2020 were CT scan, abdominal imaging, MRI (magnetic resonance imaging) and musculoskeletal imaging.

Volume of procedures performed by Dr. John D. O'Neil, MD for Medicare patients.

abdominal imaging	558
brain imaging (neuroimaging)	329
CT scan	1222
gastrointestinal procedures	22
hip imaging	136
MRI (magnetic resonance imaging)	522
musculoskeletal imaging	498
neck imaging	35
pelvic imaging	473
spinal procedures	457
thoracic (chest) imaging	279
ultrasound (sonogram)	212
vascular procedures	65
women's imaging	11
X-rays	328

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. John D. O'Neil, MD.

**Gender**
Male	1362
Female	1843

**Ethnicity**
Non-Hispanic White	2418
Black	592
Hispanic	0
Asian	71
Other	62
Native American	0

**Age**
From 65 to 74	1396
From 75 to 84	999
85 and over	479
Less than 65	331

Conditions of Medicare patients treated by Dr. John D. O'Neil, MD in 2020

Hypertension	75
High Cholesterol	71
Stroke	10
Ischemic Heart Disease	39
Depression	33
Chronic Kidney Disease	45
Asthma	11
Osteoperosis	12
Atrial Fibrilation	17
Heart Failure	31
Chronic Obstructive Pulmonary Disease	25
Diabetes	39
Dementia	20
Cancer	18

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. John D. O'Neil, MD treated as a diagnostic radiologist in Norfolk, VA during 2021 were CT scan, abdominal imaging, pelvic imaging and musculoskeletal imaging.

Volume of procedures performed by Dr. John D. O'Neil, MD for Medicare patients.

abdominal imaging	787
brain imaging (neuroimaging)	408
CT scan	1594
gastrointestinal procedures	17
hip imaging	98
MRI (magnetic resonance imaging)	408
musculoskeletal imaging	459
neck imaging	28
pelvic imaging	627
spinal procedures	439
thoracic (chest) imaging	399
ultrasound (sonogram)	280
vascular procedures	84
X-rays	364

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. John D. O'Neil, MD.

**Gender**
Male	1405
Female	1989

**Ethnicity**
Non-Hispanic White	2595
Black	581
Hispanic	0
Asian	67
Other	89
Native American	0

**Age**
From 65 to 74	1430
From 75 to 84	1139
85 and over	525
Less than 65	300

Conditions of Medicare patients treated by Dr. John D. O'Neil, MD in 2021

Hypertension	75
High Cholesterol	74
Stroke	9
Ischemic Heart Disease	41
Depression	33
Chronic Kidney Disease	46
Asthma	11
Osteoperosis	14
Atrial Fibrilation	18
Heart Failure	33
Chronic Obstructive Pulmonary Disease	24
Diabetes	37
Dementia	19
Cancer	19

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. John D. O'Neil, MD treated as a diagnostic radiologist in Norfolk, VA during 2022 were CT scan, abdominal imaging, pelvic imaging and MRI (magnetic resonance imaging).

Volume of procedures performed by Dr. John D. O'Neil, MD for Medicare patients.

abdominal imaging	621
brain imaging (neuroimaging)	326
CT scan	1384
gastrointestinal procedures	27
hip imaging	85
MRI (magnetic resonance imaging)	452
musculoskeletal imaging	390
neck imaging	27
pelvic imaging	531
spinal procedures	403
thoracic (chest) imaging	359
ultrasound (sonogram)	166
vascular procedures	41
X-rays	231

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. John D. O'Neil, MD.

**Gender**
Male	1119
Female	1655

**Ethnicity**
Non-Hispanic White	2120
Black	478
Hispanic	56
Asian	61
Other	59
Native American	0

**Age**
From 65 to 74	1167
From 75 to 84	956
85 and over	431
Less than 65	220

Conditions of Medicare patients treated by Dr. John D. O'Neil, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	15
Ischemic Heart Disease	31
Depression	30
Chronic Kidney Disease	28
Asthma	14
Osteoperosis	17
Atrial Fibrilation	23
Heart Failure	27
Chronic Obstructive Pulmonary Disease	27
Diabetes	38
Dementia	13
Cancer	23

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. John D. O'Neil, MD for Medicare patients.

The highest averages for the top procedures that Dr. John D. O'Neil, MD treated as a diagnostic radiologist in Norfolk, VA were CT scan, X-rays, thoracic (chest) imaging and MRI (magnetic resonance imaging).

abdominal imaging	588
brain imaging (neuroimaging)	352
breast procedures	44
CT scan	1183
gastrointestinal procedures	48
hip imaging	165
MRI (magnetic resonance imaging)	642
musculoskeletal imaging	438
neck imaging	26
pelvic imaging	432
preventive care	44
spinal procedures	488
thoracic (chest) imaging	966
ultrasound (sonogram)	159
vascular procedures	39
women's imaging	27
X-rays	1024

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. John D. O'Neil, MD.

**Gender**
Male	1354
Female	1877

**Ethnicity**
Black / African American	585
Asian / Pacific Islander	53
Non-Hispanic White	2440
Hispanic	61
Native American / Alaskan Native	0
Other	41

**Age**
75 to 84	1022
85 and over	515
Less than 65	391
65 to 74	1301

Average of Total of Conditions of Medicare patients treated by Dr. John D. O'Neil, MD From 2012 - 2022

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

Hypertension	68
High Cholesterol	63
Stroke	10
Ischemic Heart Disease	36
Depression	29
Chronic Kidney Disease	38
Asthma	14
Osteoporosis	10
Heart Failure	29
Chronic Obstructive Pulmonary Disease	25
Diabetes	35
Atrial Fibrillation	17
Cancer	17
Dementia	17

Education & Training

Dr. John D. O'Neil, MD graduated from University of Virginia School of Medicine in 1985. He completed residency at University of Florida Health Science Center and Affiliated Hospitals. He is certified by the American Board of Radiology/Diagnostic Radiology - Diagnostic Radiology and has a state license in Virginia.

Medical School: University of Virginia School of Medicine (1985)

Residency: University of Florida Health Science Center and Affiliated Hospitals (1990)

Board Certification: American Board of Radiology/Diagnostic Radiology - Diagnostic Radiology

Licensed In: Virginia

Affiliations & Hospitals

Dr. John D. O'Neil, MD is associated with these hospitals and organizations:

Sentara Health

Ratings & Reviews

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General Payments

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

**Payments by Company**
Greer Laboratories, Inc.	$21 Oralair $21

**Types of Payments**
Food and Beverage	$21

Biography

Dr. John Oneil works as a diagnostic radiology. His education and training includes medical school at the University of Virginia School of Medicine and residency at a hospital affiliated with the University of Florida Health Science Center. Dr. Oneil is affiliated with Sentara Health.

Select Year:

Dr. John D. O'Neil, MD

Office Locations

In The News

Noteworthy Medicare Patient Procedures Performed by Dr. John D. O'Neil, MD in 2023

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 D. O'Neil, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John D. O'Neil, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John D. O'Neil, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John D. O'Neil, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John D. O'Neil, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John D. O'Neil, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John D. O'Neil, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John D. O'Neil, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John D. O'Neil, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John D. O'Neil, 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 D. O'Neil, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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