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Dr. John C. Kirby, DO

(Dr. John Charles Kirby, D.O.)

(No ratings)

Specializes in: Diagnostic Radiology

Kansas City University of Medicine and Biosciences (KCUMB), College of Osteopathic Medicine (1977)

5528 E La Palma Avenue Suite 4-a
Anaheim, CA 92807

(714) 970-0200

Dr. John C. Kirby, DO is a diagnostic radiologist in Anaheim, CA specializing in diagnostic radiology. He graduated from Kansas City University of Medicine and Biosciences (KCUMB), College of Osteopathic Medicine in 1977 and has 49 years of experience. Dr. John C. Kirby, DO is affiliated with FULLERTON RADIOLOGY MEDICAL GROUP INC and CHANDLER RADIOLOGY ASSOCIATES LLC.

Office Locations

5528 E La Palma Avenue Suite 4-a
Anaheim, CA 92807

(714) 970-0200

(714) 970-0270

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Noteworthy Medicare Patient Procedures Performed by Dr. John C. Kirby, DO in 2023

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

Top 25%

By Affordability:

X-rays

In 2012, Dr. John C. Kirby, DO had a list price for X-rays that was lower than the list prices billed to Medicare by 75% of providers in related specialties within California. 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 C. Kirby, DO treated as a diagnostic radiologist in Anaheim, CA during 2012 were X-rays, thoracic (chest) imaging, CT scan and abdominal imaging.

Volume of procedures performed by Dr. John C. Kirby, DO for Medicare patients.

abdominal imaging	311
aspiration	13
brain imaging (neuroimaging)	310
breast procedures	222
cardiac procedures	48
CT scan	511
diagnostic imaging	38
hip imaging	67
MRI (magnetic resonance imaging)	75
musculoskeletal imaging	237
nuclear scan	48
pelvic imaging	207
pleural drainage	13
preventive care	160
spinal procedures	122
stress testing	48
thoracic (chest) imaging	1707
ultrasound (sonogram)	294
vascular procedures	120
women's imaging	222
X-rays	2241

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. John C. Kirby, DO treated as a diagnostic radiologist in Anaheim, CA during 2013 were X-rays, thoracic (chest) imaging, CT scan and abdominal imaging.

Volume of procedures performed by Dr. John C. Kirby, DO for Medicare patients.

abdominal imaging	280
brain imaging (neuroimaging)	278
breast procedures	215
cardiac procedures	50
CT scan	427
diagnostic imaging	52
hip imaging	83
MRI (magnetic resonance imaging)	124
musculoskeletal imaging	236
nuclear scan	67
pelvic imaging	185
preventive care	149
spinal procedures	110
stress testing	50
thoracic (chest) imaging	1303
ultrasound (sonogram)	250
vascular procedures	141
women's imaging	215
X-rays	1807

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. John C. Kirby, DO.

**Gender**
Male	736
Female	1309

**Ethnicity**
Non-Hispanic White	1328
Black	118
Hispanic	384
Asian	164
Other	38
Native American	13

**Age**
From 65 to 74	655
From 75 to 84	628
85 and over	428
Less than 65	334

Conditions of Medicare patients treated by Dr. John C. Kirby, DO in 2013

Hypertension	75
High Cholesterol	60
Stroke	11
Ischemic Heart Disease	49
Depression	27
Chronic Kidney Disease	41
Asthma	11
Osteoperosis	14
Atrial Fibrilation	17
Heart Failure	37
Chronic Obstructive Pulmonary Disease	30
Diabetes	42
Dementia	23
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. John C. Kirby, DO treated as a diagnostic radiologist in Anaheim, CA during 2014 were X-rays, thoracic (chest) imaging, CT scan and abdominal imaging.

Volume of procedures performed by Dr. John C. Kirby, DO for Medicare patients.

abdominal imaging	272
brain imaging (neuroimaging)	239
breast procedures	69
cardiac procedures	22
CT scan	448
hip imaging	56
MRI (magnetic resonance imaging)	84
musculoskeletal imaging	163
neck imaging	13
nuclear scan	22
pelvic imaging	179
preventive care	69
spinal procedures	122
stress testing	22
thoracic (chest) imaging	937
ultrasound (sonogram)	259
vascular procedures	130
women's imaging	69
X-rays	1219

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. John C. Kirby, DO.

**Gender**
Male	668
Female	1099

**Ethnicity**
Non-Hispanic White	1220
Black	75
Hispanic	272
Asian	152
Other	35
Native American	13

**Age**
From 65 to 74	613
From 75 to 84	546
85 and over	348
Less than 65	260

Conditions of Medicare patients treated by Dr. John C. Kirby, DO in 2014

Hypertension	75
High Cholesterol	59
Stroke	11
Ischemic Heart Disease	45
Depression	28
Chronic Kidney Disease	40
Asthma	12
Osteoperosis	12
Atrial Fibrilation	17
Heart Failure	34
Chronic Obstructive Pulmonary Disease	27
Diabetes	40
Dementia	21
Cancer	13

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. John C. Kirby, DO treated as a diagnostic radiologist in Anaheim, CA during 2015 were X-rays, thoracic (chest) imaging, CT scan and abdominal imaging.

Volume of procedures performed by Dr. John C. Kirby, DO for Medicare patients.

abdominal imaging	274
brain imaging (neuroimaging)	243
breast procedures	46
cardiac procedures	17
CT scan	459
hip imaging	37
MRI (magnetic resonance imaging)	72
musculoskeletal imaging	103
nuclear scan	17
pelvic imaging	179
preventive care	46
spinal procedures	92
stress testing	17
thoracic (chest) imaging	867
ultrasound (sonogram)	192
vascular procedures	108
women's imaging	46
X-rays	1032

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. John C. Kirby, DO.

**Gender**
Male	1348
Female	2088

**Ethnicity**
Non-Hispanic White	2428
Black	176
Hispanic	490
Asian	204
Other	54
Native American	84

**Age**
From 65 to 74	1236
From 75 to 84	1054
85 and over	624
Less than 65	522

Conditions of Medicare patients treated by Dr. John C. Kirby, DO in 2015

Hypertension	75
High Cholesterol	62
Stroke	14
Ischemic Heart Disease	49
Depression	33
Chronic Kidney Disease	44
Asthma	23
Osteoperosis	12
Atrial Fibrilation	19
Heart Failure	36
Chronic Obstructive Pulmonary Disease	29
Diabetes	40
Dementia	21
Cancer	14

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. John C. Kirby, DO treated as a diagnostic radiologist in Anaheim, CA during 2016 were X-rays, thoracic (chest) imaging, CT scan and abdominal imaging.

Volume of procedures performed by Dr. John C. Kirby, DO for Medicare patients.

abdominal imaging	440
brain imaging (neuroimaging)	361
breast procedures	58
cardiac procedures	13
catheterization	14
CT scan	696
diagnostic imaging	13
hip imaging	23
MRI (magnetic resonance imaging)	189
musculoskeletal imaging	185
neck imaging	12
nuclear scan	13
pelvic imaging	287
preventive care	45
spinal procedures	158
stress testing	13
thoracic (chest) imaging	1179
ultrasound (sonogram)	372
vascular procedures	175
women's imaging	58
X-rays	1381

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. John C. Kirby, DO.

**Gender**
Male	896
Female	1360

**Ethnicity**
Non-Hispanic White	1608
Black	92
Hispanic	324
Asian	162
Other	42
Native American	28

**Age**
From 65 to 74	817
From 75 to 84	666
85 and over	461
Less than 65	312

Conditions of Medicare patients treated by Dr. John C. Kirby, DO in 2016

Hypertension	75
High Cholesterol	61
Stroke	12
Ischemic Heart Disease	46
Depression	30
Chronic Kidney Disease	47
Asthma	29
Osteoperosis	11
Atrial Fibrilation	18
Heart Failure	35
Chronic Obstructive Pulmonary Disease	28
Diabetes	41
Dementia	24
Cancer	14

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. John C. Kirby, DO treated as a diagnostic radiologist in Anaheim, CA during 2017 were X-rays, thoracic (chest) imaging, CT scan and abdominal imaging.

Volume of procedures performed by Dr. John C. Kirby, DO for Medicare patients.

abdominal imaging	408
brain imaging (neuroimaging)	362
breast procedures	74
cardiac procedures	37
CT scan	657
hip imaging	16
MRI (magnetic resonance imaging)	152
musculoskeletal imaging	126
neck imaging	11
nuclear scan	37
pelvic imaging	258
preventive care	74
spinal procedures	161
stress testing	37
thoracic (chest) imaging	1075
ultrasound (sonogram)	315
vascular procedures	155
women's imaging	74
X-rays	1285

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. John C. Kirby, DO.

**Gender**
Male	857
Female	1341

**Ethnicity**
Non-Hispanic White	1465
Black	115
Hispanic	374
Asian	151
Other	56
Native American	37

**Age**
From 65 to 74	751
From 75 to 84	675
85 and over	470
Less than 65	302

Conditions of Medicare patients treated by Dr. John C. Kirby, DO in 2017

Hypertension	75
High Cholesterol	60
Stroke	13
Ischemic Heart Disease	48
Depression	33
Chronic Kidney Disease	51
Asthma	13
Osteoperosis	14
Atrial Fibrilation	19
Heart Failure	35
Chronic Obstructive Pulmonary Disease	30
Diabetes	41
Dementia	25
Cancer	14

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. John C. Kirby, DO treated as a diagnostic radiologist in Anaheim, CA during 2018 were CT scan, brain imaging (neuroimaging), abdominal imaging and ultrasound (sonogram).

Volume of procedures performed by Dr. John C. Kirby, DO for Medicare patients.

abdominal imaging	257
brain imaging (neuroimaging)	257
breast procedures	50
CT scan	474
hip imaging	14
MRI (magnetic resonance imaging)	103
musculoskeletal imaging	85
neck imaging	11
pelvic imaging	184
preventive care	50
spinal procedures	124
thoracic (chest) imaging	81
ultrasound (sonogram)	217
vascular procedures	105
women's imaging	50
X-rays	203

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. John C. Kirby, DO.

**Gender**
Male	625
Female	926

**Ethnicity**
Non-Hispanic White	1031
Black	90
Hispanic	243
Asian	114
Other	43
Native American	30

**Age**
From 65 to 74	559
From 75 to 84	494
85 and over	309
Less than 65	189

Conditions of Medicare patients treated by Dr. John C. Kirby, DO in 2018

Hypertension	75
High Cholesterol	67
Stroke	13
Ischemic Heart Disease	48
Depression	32
Chronic Kidney Disease	51
Asthma	11
Osteoperosis	15
Atrial Fibrilation	21
Heart Failure	36
Chronic Obstructive Pulmonary Disease	29
Diabetes	42
Dementia	26
Cancer	14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. John C. Kirby, DO treated as a diagnostic radiologist in Anaheim, CA during 2019 were CT scan, brain imaging (neuroimaging), abdominal imaging and ultrasound (sonogram).

Volume of procedures performed by Dr. John C. Kirby, DO for Medicare patients.

abdominal imaging	227
brain imaging (neuroimaging)	248
breast procedures	57
CT scan	448
MRI (magnetic resonance imaging)	86
musculoskeletal imaging	122
neck imaging	15
pelvic imaging	167
preventive care	57
spinal procedures	66
thoracic (chest) imaging	81
ultrasound (sonogram)	202
vascular procedures	123
women's imaging	57
X-rays	195

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. John C. Kirby, DO.

**Gender**
Male	696
Female	958

**Ethnicity**
Non-Hispanic White	1098
Black	79
Hispanic	270
Asian	128
Other	52
Native American	27

**Age**
From 65 to 74	602
From 75 to 84	515
85 and over	338
Less than 65	199

Conditions of Medicare patients treated by Dr. John C. Kirby, DO in 2019

Hypertension	75
High Cholesterol	70
Stroke	15
Ischemic Heart Disease	52
Depression	31
Chronic Kidney Disease	54
Asthma	10
Osteoperosis	14
Atrial Fibrilation	20
Heart Failure	35
Chronic Obstructive Pulmonary Disease	26
Diabetes	43
Dementia	26
Cancer	15

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. John C. Kirby, DO treated as a diagnostic radiologist in Anaheim, CA during 2020 were CT scan, abdominal imaging, brain imaging (neuroimaging) and pelvic imaging.

Volume of procedures performed by Dr. John C. Kirby, DO for Medicare patients.

abdominal imaging	192
brain imaging (neuroimaging)	189
breast procedures	34
CT scan	385
MRI (magnetic resonance imaging)	48
musculoskeletal imaging	59
pelvic imaging	132
preventive care	34
spinal procedures	26
thoracic (chest) imaging	86
ultrasound (sonogram)	130
vascular procedures	70
women's imaging	34
X-rays	107

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. John C. Kirby, DO.

**Gender**
Male	557
Female	778

**Ethnicity**
Non-Hispanic White	892
Black	66
Hispanic	215
Asian	99
Other	35
Native American	28

**Age**
From 65 to 74	498
From 75 to 84	426
85 and over	264
Less than 65	147

Conditions of Medicare patients treated by Dr. John C. Kirby, DO in 2020

Hypertension	75
High Cholesterol	71
Stroke	14
Ischemic Heart Disease	54
Depression	33
Chronic Kidney Disease	60
Asthma	11
Osteoperosis	15
Atrial Fibrilation	20
Heart Failure	39
Chronic Obstructive Pulmonary Disease	27
Diabetes	45
Dementia	30
Cancer	14

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. John C. Kirby, DO treated as a diagnostic radiologist in Anaheim, CA during 2021 were CT scan, brain imaging (neuroimaging), pelvic imaging and abdominal imaging.

Volume of procedures performed by Dr. John C. Kirby, DO for Medicare patients.

abdominal imaging	95
brain imaging (neuroimaging)	150
CT scan	268
MRI (magnetic resonance imaging)	42
pelvic imaging	95
spinal procedures	27
thoracic (chest) imaging	38
ultrasound (sonogram)	19
vascular procedures	19
X-rays	21

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. John C. Kirby, DO.

**Gender**
Male	286
Female	375

**Ethnicity**
Non-Hispanic White	421
Black	27
Hispanic	139
Asian	26
Other	21
Native American	27

**Age**
From 65 to 74	240
From 75 to 84	229
85 and over	129
Less than 65	63

Conditions of Medicare patients treated by Dr. John C. Kirby, DO in 2021

Hypertension	75
High Cholesterol	75
Stroke	18
Ischemic Heart Disease	59
Depression	37
Chronic Kidney Disease	65
Asthma	13
Osteoperosis	14
Atrial Fibrilation	24
Heart Failure	41
Chronic Obstructive Pulmonary Disease	26
Diabetes	54
Dementia	29
Cancer	15

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. John C. Kirby, DO treated as a diagnostic radiologist in Anaheim, CA during 2022 were CT scan, brain imaging (neuroimaging), abdominal imaging and pelvic imaging.

Volume of procedures performed by Dr. John C. Kirby, DO for Medicare patients.

abdominal imaging	236
brain imaging (neuroimaging)	343
CT scan	677
MRI (magnetic resonance imaging)	104
musculoskeletal imaging	27
neck imaging	22
pelvic imaging	232
spinal procedures	108
thoracic (chest) imaging	96
ultrasound (sonogram)	104
vascular procedures	92
X-rays	39

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. John C. Kirby, DO.

**Gender**
Male	592
Female	741

**Ethnicity**
Non-Hispanic White	946
Black	57
Hispanic	186
Asian	56
Other	40
Native American	48

**Age**
From 65 to 74	463
From 75 to 84	498
85 and over	271
Less than 65	101

Conditions of Medicare patients treated by Dr. John C. Kirby, DO in 2022

Hypertension	75
High Cholesterol	75
Stroke	27
Ischemic Heart Disease	46
Depression	36
Chronic Kidney Disease	43
Asthma	15
Osteoperosis	19
Atrial Fibrilation	35
Heart Failure	36
Chronic Obstructive Pulmonary Disease	30
Diabetes	48
Dementia	23
Cancer	20

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. John C. Kirby, DO for Medicare patients.

The highest averages for the top procedures that Dr. John C. Kirby, DO treated as a diagnostic radiologist in Anaheim, CA were X-rays, thoracic (chest) imaging, CT scan and abdominal imaging.

abdominal imaging	272
aspiration	13
brain imaging (neuroimaging)	270
breast procedures	91
cardiac procedures	31
catheterization	14
CT scan	495
diagnostic imaging	34
hip imaging	42
MRI (magnetic resonance imaging)	98
musculoskeletal imaging	134
neck imaging	14
nuclear scan	34
pelvic imaging	191
pleural drainage	13
preventive care	76
spinal procedures	101
stress testing	31
thoracic (chest) imaging	677
ultrasound (sonogram)	214
vascular procedures	112
women's imaging	91
X-rays	866

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. John C. Kirby, DO.

**Gender**
Male	660
Female	997

**Ethnicity**
Black / African American	81
Asian / Pacific Islander	114
Non-Hispanic White	1130
Hispanic	263
Native American / Alaskan Native	30
Other	37

**Age**
75 to 84	521
85 and over	331
Less than 65	220
65 to 74	584

Average of Total of Conditions of Medicare patients treated by Dr. John C. Kirby, DO From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. John C. Kirby, DO treated were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	68
High Cholesterol	60
Stroke	13
Ischemic Heart Disease	45
Depression	29
Chronic Kidney Disease	45
Asthma	13
Osteoporosis	12
Heart Failure	33
Chronic Obstructive Pulmonary Disease	25
Diabetes	39
Atrial Fibrillation	19
Cancer	13
Dementia	22

Education & Training

Dr. John C. Kirby, DO graduated from Kansas City University of Medicine and Biosciences (KCUMB), College of Osteopathic Medicine in 1977. He has a state license in California.

Medical School: Kansas City University of Medicine and Biosciences (KCUMB), College of Osteopathic Medicine (1977)

Licensed In: California

Affiliations & Hospitals

Dr. John C. Kirby, DO is associated with these hospitals and organizations:

FULLERTON RADIOLOGY MEDICAL GROUP INC

CHANDLER RADIOLOGY ASSOCIATES LLC

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. John C. Kirby, DO. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Teva Pharmaceuticals USA, Inc.	$13 AJOVY $13

**Types of Payments**
Food and Beverage	$13

Biography

Dr. John Kirby's area of specialization is diagnostic radiology. Dr. Kirby is a graduate of Kansas City University of Medicine and Biosciences (KCUMB), College of Osteopathic Medicine.