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Home > FL Providers > Diagnostic Radiologists

Dr. John Maloney Cain JR., MD

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Specializes in: Diagnostic Radiology

1490 Se Magnolia Avenue
Ocala, FL 34471

(352) 671-4300

Dr. John Maloney Cain JR., MD is a diagnostic radiologist in Ocala, FL specializing in diagnostic radiology. Dr. John Maloney Cain JR., MD is affiliated with HCA Florida Healthcare and HCA Florida West Marion Hospital HCA Florida Ocala Hospital.

Office Locations

HCA Florida West Marion Hospital HCA Florida Ocala Hospital

1490 Se Magnolia Avenue
Ocala, FL 34471

(352) 671-4300

open_in_new

1818 Sw 15th Avenue
Ocala, FL 34474

(352) 671-4300

(352) 671-4393

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Noteworthy Medicare Patient Procedures Performed by Dr. John Maloney Cain JR., 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:

brain perfusion scan

duplex ultrasound

lower extremity venous ultrasound

lower extremity venous duplex

nuclear scan

vascular studies

vascular ultrasound

venous duplex ultrasound

venous ultrasound

In 2012, among providers in related specialties within Florida, Dr. John Maloney Cain JR., MD performed more abdominal imaging, brain perfusion scan, chest CT scan, CT scan, knee X-ray, pelvic imaging, and spine imaging procedures for Medicare patients than 75% of them and he also had a list price for brain perfusion scan, duplex ultrasound, lower extremity (leg) venous ultrasound, lower extremity venous duplex, nuclear scan, vascular studies, vascular ultrasound, venous duplex ultrasound, and venous ultrasound 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 Maloney Cain JR., MD treated as a diagnostic radiologist in Ocala, FL during 2012 were X-rays, thoracic (chest) imaging, CT scan and abdominal imaging.

Volume of procedures performed by Dr. John Maloney Cain JR., MD for Medicare patients.

abdominal imaging	838
aspiration	26
brain imaging (neuroimaging)	739
CT scan	1715
diagnostic procedures	51
gastrointestinal procedures	12
hip imaging	212
minimally invasive procedures	29
minor procedures	29
MRI (magnetic resonance imaging)	206
musculoskeletal imaging	472
neck imaging	13
nuclear scan	32
pelvic imaging	593
pleural drainage	13
spinal procedures	556
thoracic (chest) imaging	2626
ultrasound (sonogram)	425
vascular procedures	265
X-rays	3271

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. John Maloney Cain JR., MD treated as a diagnostic radiologist in Ocala, FL during 2013 were X-rays, thoracic (chest) imaging, CT scan and abdominal imaging.

Volume of procedures performed by Dr. John Maloney Cain JR., MD for Medicare patients.

abdominal imaging	778
aspiration	63
brain imaging (neuroimaging)	584
CT scan	1508
diagnostic procedures	15
gastrointestinal procedures	12
hip imaging	197
MRI (magnetic resonance imaging)	103
musculoskeletal imaging	419
neck imaging	11
nuclear scan	13
pelvic imaging	544
pleural drainage	37
spinal procedures	492
thoracic (chest) imaging	2832
ultrasound (sonogram)	357
vascular procedures	184
X-rays	3531

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. John Maloney Cain JR., MD.

**Gender**
Male	1969
Female	2481

**Ethnicity**
Non-Hispanic White	3828
Black	350
Hispanic	210
Asian	29
Other	0
Native American	0

**Age**
From 65 to 74	1426
From 75 to 84	1534
85 and over	844
Less than 65	646

Conditions of Medicare patients treated by Dr. John Maloney Cain JR., MD in 2013

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	67
Depression	35
Chronic Kidney Disease	42
Asthma	12
Osteoperosis	13
Atrial Fibrilation	21
Heart Failure	42
Chronic Obstructive Pulmonary Disease	39
Diabetes	45
Dementia	25
Cancer	18

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. John Maloney Cain JR., MD treated as a diagnostic radiologist in Ocala, FL during 2014 were X-rays, thoracic (chest) imaging, CT scan and abdominal imaging.

Volume of procedures performed by Dr. John Maloney Cain JR., MD for Medicare patients.

abdominal imaging	682
aspiration	46
brain imaging (neuroimaging)	535
CT scan	1382
hip imaging	183
MRI (magnetic resonance imaging)	103
musculoskeletal imaging	369
pelvic imaging	532
pleural drainage	27
spinal procedures	467
thoracic (chest) imaging	2562
ultrasound (sonogram)	342
vascular procedures	183
X-rays	3335

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. John Maloney Cain JR., MD.

**Gender**
Male	1855
Female	2342

**Ethnicity**
Non-Hispanic White	3604
Black	345
Hispanic	198
Asian	0
Other	28
Native American	0

**Age**
From 65 to 74	1380
From 75 to 84	1397
85 and over	797
Less than 65	623

Conditions of Medicare patients treated by Dr. John Maloney Cain JR., MD in 2014

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	65
Depression	35
Chronic Kidney Disease	42
Asthma	13
Osteoperosis	12
Atrial Fibrilation	21
Heart Failure	40
Chronic Obstructive Pulmonary Disease	37
Diabetes	44
Dementia	24
Cancer	18

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. John Maloney Cain JR., MD treated as a diagnostic radiologist in Ocala, FL during 2015 were X-rays, thoracic (chest) imaging, CT scan and abdominal imaging.

Volume of procedures performed by Dr. John Maloney Cain JR., MD for Medicare patients.

abdominal imaging	520
brain imaging (neuroimaging)	509
CT scan	1226
hip imaging	141
MRI (magnetic resonance imaging)	90
musculoskeletal imaging	329
pelvic imaging	458
spinal procedures	447
thoracic (chest) imaging	2275
ultrasound (sonogram)	263
vascular procedures	134
X-rays	3052

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. John Maloney Cain JR., MD.

**Gender**
Male	3378
Female	3976

**Ethnicity**
Non-Hispanic White	6426
Black	526
Hispanic	304
Asian	32
Other	66
Native American	0

**Age**
From 65 to 74	2366
From 75 to 84	2490
85 and over	1566
Less than 65	932

Conditions of Medicare patients treated by Dr. John Maloney Cain JR., MD in 2015

Hypertension	75
High Cholesterol	75
Stroke	15
Ischemic Heart Disease	66
Depression	36
Chronic Kidney Disease	47
Asthma	26
Osteoperosis	12
Atrial Fibrilation	23
Heart Failure	43
Chronic Obstructive Pulmonary Disease	38
Diabetes	44
Dementia	28
Cancer	19

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. John Maloney Cain JR., MD treated as a diagnostic radiologist in Ocala, FL during 2016 were X-rays, thoracic (chest) imaging, CT scan and brain imaging (neuroimaging).

Volume of procedures performed by Dr. John Maloney Cain JR., MD for Medicare patients.

abdominal imaging	515
aspiration	40
brain imaging (neuroimaging)	515
CT scan	1233
MRI (magnetic resonance imaging)	115
musculoskeletal imaging	201
pelvic imaging	384
pleural drainage	20
spinal procedures	438
thoracic (chest) imaging	2404
ultrasound (sonogram)	262
vascular procedures	131
X-rays	2836

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. John Maloney Cain JR., MD.

**Gender**
Male	1741
Female	2133

**Ethnicity**
Non-Hispanic White	3346
Black	286
Hispanic	171
Asian	0
Other	43
Native American	0

**Age**
From 65 to 74	1310
From 75 to 84	1302
85 and over	752
Less than 65	510

Conditions of Medicare patients treated by Dr. John Maloney Cain JR., MD in 2016

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	64
Depression	34
Chronic Kidney Disease	49
Asthma	38
Osteoperosis	11
Atrial Fibrilation	21
Heart Failure	41
Chronic Obstructive Pulmonary Disease	36
Diabetes	45
Dementia	26
Cancer	19

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. John Maloney Cain JR., MD treated as a diagnostic radiologist in Ocala, FL during 2017 were X-rays, thoracic (chest) imaging, CT scan and abdominal imaging.

Volume of procedures performed by Dr. John Maloney Cain JR., MD for Medicare patients.

abdominal imaging	498
aspiration	43
brain imaging (neuroimaging)	488
CT scan	1254
MRI (magnetic resonance imaging)	70
musculoskeletal imaging	252
pelvic imaging	383
pleural drainage	25
spinal procedures	473
thoracic (chest) imaging	2701
ultrasound (sonogram)	313
vascular procedures	186
X-rays	3199

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. John Maloney Cain JR., MD.

**Gender**
Male	1844
Female	2312

**Ethnicity**
Non-Hispanic White	3656
Black	251
Hispanic	178
Asian	0
Other	52
Native American	0

**Age**
From 65 to 74	1342
From 75 to 84	1483
85 and over	830
Less than 65	501

Conditions of Medicare patients treated by Dr. John Maloney Cain JR., MD in 2017

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	64
Depression	39
Chronic Kidney Disease	51
Asthma	11
Osteoperosis	11
Atrial Fibrilation	23
Heart Failure	41
Chronic Obstructive Pulmonary Disease	36
Diabetes	45
Dementia	27
Cancer	18

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. John Maloney Cain JR., MD treated as a diagnostic radiologist in Ocala, FL during 2018 were CT scan, X-rays, brain imaging (neuroimaging) and abdominal imaging.

Volume of procedures performed by Dr. John Maloney Cain JR., MD for Medicare patients.

abdominal imaging	514
aspiration	11
brain imaging (neuroimaging)	524
CT scan	1411
diagnostic procedures	14
minimally invasive procedures	14
minor procedures	14
MRI (magnetic resonance imaging)	104
musculoskeletal imaging	275
pelvic imaging	478
pleural drainage	11
spinal procedures	501
thoracic (chest) imaging	214
ultrasound (sonogram)	245
vascular procedures	128
X-rays	629

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. John Maloney Cain JR., MD.

**Gender**
Male	1882
Female	2363

**Ethnicity**
Non-Hispanic White	3726
Black	242
Hispanic	195
Asian	0
Other	61
Native American	0

**Age**
From 65 to 74	1324
From 75 to 84	1583
85 and over	820
Less than 65	518

Conditions of Medicare patients treated by Dr. John Maloney Cain JR., MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	63
Depression	39
Chronic Kidney Disease	51
Asthma	9
Osteoperosis	11
Atrial Fibrilation	22
Heart Failure	41
Chronic Obstructive Pulmonary Disease	35
Diabetes	43
Dementia	26
Cancer	17

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. John Maloney Cain JR., MD treated as a diagnostic radiologist in Ocala, FL during 2019 were CT scan, X-rays, brain imaging (neuroimaging) and spinal procedures.

Volume of procedures performed by Dr. John Maloney Cain JR., MD for Medicare patients.

abdominal imaging	487
brain imaging (neuroimaging)	537
CT scan	1483
MRI (magnetic resonance imaging)	104
musculoskeletal imaging	306
pelvic imaging	489
preventive care	11
spinal procedures	505
thoracic (chest) imaging	242
ultrasound (sonogram)	209
vascular procedures	126
X-rays	666

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. John Maloney Cain JR., MD.

**Gender**
Male	1908
Female	2326

**Ethnicity**
Non-Hispanic White	3733
Black	251
Hispanic	173
Asian	0
Other	48
Native American	0

**Age**
From 65 to 74	1406
From 75 to 84	1605
85 and over	792
Less than 65	431

Conditions of Medicare patients treated by Dr. John Maloney Cain JR., MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	61
Depression	37
Chronic Kidney Disease	52
Asthma	10
Osteoperosis	12
Atrial Fibrilation	23
Heart Failure	39
Chronic Obstructive Pulmonary Disease	34
Diabetes	41
Dementia	26
Cancer	17

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. John Maloney Cain JR., MD treated as a diagnostic radiologist in Ocala, FL during 2020 were CT scan, spinal procedures, X-rays and brain imaging (neuroimaging).

Volume of procedures performed by Dr. John Maloney Cain JR., MD for Medicare patients.

abdominal imaging	457
brain imaging (neuroimaging)	477
CT scan	1468
gastrointestinal procedures	12
MRI (magnetic resonance imaging)	180
musculoskeletal imaging	271
neck imaging	24
nuclear scan	15
pelvic imaging	417
preventive care	19
spinal procedures	707
thoracic (chest) imaging	299
ultrasound (sonogram)	193
vascular procedures	56
X-rays	640

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. John Maloney Cain JR., MD.

**Gender**
Male	1784
Female	2315

**Ethnicity**
Non-Hispanic White	3633
Black	198
Hispanic	163
Asian	0
Other	70
Native American	0

**Age**
From 65 to 74	1449
From 75 to 84	1542
85 and over	729
Less than 65	379

Conditions of Medicare patients treated by Dr. John Maloney Cain JR., MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	59
Depression	35
Chronic Kidney Disease	54
Asthma	10
Osteoperosis	13
Atrial Fibrilation	20
Heart Failure	36
Chronic Obstructive Pulmonary Disease	31
Diabetes	41
Dementia	23
Cancer	18

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. John Maloney Cain JR., MD treated as a diagnostic radiologist in Ocala, FL during 2021 were CT scan, abdominal imaging, pelvic imaging and X-rays.

Volume of procedures performed by Dr. John Maloney Cain JR., MD for Medicare patients.

abdominal imaging	528
brain imaging (neuroimaging)	284
CT scan	1311
MRI (magnetic resonance imaging)	102
musculoskeletal imaging	250
neck imaging	17
nuclear scan	19
pelvic imaging	505
spinal procedures	462
thoracic (chest) imaging	289
ultrasound (sonogram)	143
vascular procedures	43
X-rays	503

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. John Maloney Cain JR., MD.

**Gender**
Male	1656
Female	2113

**Ethnicity**
Non-Hispanic White	3313
Black	204
Hispanic	143
Asian	0
Other	74
Native American	0

**Age**
From 65 to 74	1340
From 75 to 84	1454
85 and over	684
Less than 65	291

Conditions of Medicare patients treated by Dr. John Maloney Cain JR., MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	61
Depression	36
Chronic Kidney Disease	53
Asthma	9
Osteoperosis	13
Atrial Fibrilation	23
Heart Failure	36
Chronic Obstructive Pulmonary Disease	32
Diabetes	40
Dementia	23
Cancer	18

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. John Maloney Cain JR., MD treated as a diagnostic radiologist in Ocala, FL during 2022 were CT scan, pelvic imaging, abdominal imaging and spinal procedures.

Volume of procedures performed by Dr. John Maloney Cain JR., MD for Medicare patients.

abdominal imaging	454
aspiration	11
brain imaging (neuroimaging)	425
CT scan	1454
injections	11
MRI (magnetic resonance imaging)	75
musculoskeletal imaging	262
neck imaging	20
nuclear scan	36
pelvic imaging	501
spinal procedures	454
thoracic (chest) imaging	218
ultrasound (sonogram)	133
vascular procedures	67
X-rays	430

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. John Maloney Cain JR., MD.

**Gender**
Male	1584
Female	2165

**Ethnicity**
Non-Hispanic White	3312
Black	182
Hispanic	152
Asian	0
Other	67
Native American	0

**Age**
From 65 to 74	1219
From 75 to 84	1563
85 and over	720
Less than 65	247

Conditions of Medicare patients treated by Dr. John Maloney Cain JR., MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	21
Ischemic Heart Disease	51
Depression	36
Chronic Kidney Disease	39
Asthma	12
Osteoperosis	17
Atrial Fibrilation	32
Heart Failure	33
Chronic Obstructive Pulmonary Disease	35
Diabetes	41
Dementia	19
Cancer	22

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. John Maloney Cain JR., MD for Medicare patients.

The highest averages for the top procedures that Dr. John Maloney Cain JR., MD treated as a diagnostic radiologist in Ocala, FL were X-rays, thoracic (chest) imaging, CT scan and abdominal imaging.

abdominal imaging	570
aspiration	34
brain imaging (neuroimaging)	510
CT scan	1404
diagnostic procedures	26
gastrointestinal procedures	12
hip imaging	183
injections	11
minimally invasive procedures	21
minor procedures	21
MRI (magnetic resonance imaging)	113
musculoskeletal imaging	309
neck imaging	17
nuclear scan	23
pelvic imaging	480
pleural drainage	22
preventive care	15
spinal procedures	500
thoracic (chest) imaging	1514
ultrasound (sonogram)	262
vascular procedures	136
X-rays	2008

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. John Maloney Cain JR., MD.

**Gender**
Male	1781
Female	2229

**Ethnicity**
Black / African American	257
Asian / Pacific Islander	5
Non-Hispanic White	3507
Hispanic	171
Native American / Alaskan Native	0
Other	46

**Age**
75 to 84	1450
85 and over	775
Less than 65	461
65 to 74	1323

Average of Total of Conditions of Medicare patients treated by Dr. John Maloney Cain JR., MD From 2012 - 2022

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

Hypertension	68
High Cholesterol	68
Stroke	12
Ischemic Heart Disease	56
Depression	32
Chronic Kidney Disease	43
Asthma	13
Osteoporosis	11
Heart Failure	35
Chronic Obstructive Pulmonary Disease	32
Diabetes	39
Atrial Fibrillation	20
Cancer	16
Dementia	22

Education & Training

He completed residency at Medical University of South Carolina Affiliated Hospitals. He has a state license in Florida.

Residency: Medical University of South Carolina Affiliated Hospitals (1991)

Licensed In: Florida

Affiliations & Hospitals

Dr. John Maloney Cain JR., MD is associated with these hospitals and organizations:

HCA Florida Healthcare

HCA Florida West Marion Hospital HCA Florida Ocala Hospital

Ratings & Reviews

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General Payments

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

**Payments by Company**
Dexcom, Inc.	$43 DEXCOM G6 TRANSMITTER $43
AngioDynamics, Inc.	$23 Smart Port CT $11	$12
Shire North American Group Inc	$20 NATPARA $20
Bayer HealthCare Pharmaceuticals Inc.	$13 Gadavist $13
Siemens Medical Solutions USA, Inc.	$13 USD Ultrasound Systems $13

**Types of Payments**
Food and Beverage	$112

Biography

Dr. John Cain is a specialist in diagnostic radiology. He works in Ocala, FL. He attended medical school at Duke University School of Medicine. For his residency, Dr. Cain trained at a hospital affiliated with Medical University of South Carolina. He is professionally affiliated with HCA Florida Healthcare.

Select Year:

Dr. John Maloney Cain JR., MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. John Maloney Cain JR., 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 Maloney Cain 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 Maloney Cain 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 Maloney Cain 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 Maloney Cain 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 Maloney Cain 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 Maloney Cain 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 Maloney Cain 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 Maloney Cain 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 Maloney Cain 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 Maloney Cain 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 Maloney Cain JR., MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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