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Home > MT Providers > Diagnostic Radiologists

Dr. Kathleen Ann Ryan, MD

(1 Rating)

Specializes in: Diagnostic Radiology

2900 12th Avenue N Suite 210w
Billings, MT 59101

(406) 237-5862

Dr. Kathleen Ann Ryan, MD is a diagnostic radiologist in Billings, MT specializing in diagnostic radiology.

Office Locations

2900 12th Avenue N Suite 210w
Billings, MT 59101

(406) 237-5862

(406) 238-6068

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Kathleen Ann Ryan, MD treated as a diagnostic radiologist in Billings, MT during 2012 were X-rays, thoracic (chest) imaging, breast procedures and women's imaging.

Volume of procedures performed by Dr. Kathleen Ann Ryan, MD for Medicare patients.

abdominal imaging	292
aspiration	20
brain imaging (neuroimaging)	177
breast procedures	954
CT scan	495
diagnostic imaging	115
diagnostic procedures	23
excision	23
gastrointestinal procedures	31
hip imaging	68
image guided procedures	23
injections	20
minimally invasive procedures	23
minor procedures	23
MRI (magnetic resonance imaging)	251
musculoskeletal imaging	618
nuclear scan	18
open surgery	23
pelvic imaging	238
preventive care	768
spinal procedures	287
thoracic (chest) imaging	955
ultrasound (sonogram)	169
vascular procedures	71
women's imaging	931
X-rays	2493

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Kathleen Ann Ryan, MD treated as a diagnostic radiologist in Billings, MT during 2013 were X-rays, thoracic (chest) imaging, breast procedures and women's imaging.

Volume of procedures performed by Dr. Kathleen Ann Ryan, MD for Medicare patients.

abdominal imaging	446
brain imaging (neuroimaging)	164
breast procedures	972
CT scan	741
diagnostic imaging	88
diagnostic procedures	25
excision	25
gastrointestinal procedures	16
hip imaging	98
image guided procedures	25
minimally invasive procedures	25
minor procedures	25
MRI (magnetic resonance imaging)	138
musculoskeletal imaging	520
neck imaging	31
nuclear scan	12
open surgery	25
pelvic imaging	329
preventive care	823
spinal procedures	253
thoracic (chest) imaging	1238
ultrasound (sonogram)	232
vascular procedures	131
women's imaging	947
X-rays	2689

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Kathleen Ann Ryan, MD.

**Gender**
Male	943
Female	2104

**Ethnicity**
Non-Hispanic White	2815
Black	13
Hispanic	51
Asian	12
Other	37
Native American	119

**Age**
From 65 to 74	1376
From 75 to 84	944
85 and over	362
Less than 65	365

Conditions of Medicare patients treated by Dr. Kathleen Ann Ryan, MD in 2013

Hypertension	60
High Cholesterol	44
Stroke	6
Ischemic Heart Disease	26
Depression	26
Chronic Kidney Disease	21
Asthma	7
Osteoperosis	13
Atrial Fibrilation	12
Heart Failure	16
Chronic Obstructive Pulmonary Disease	17
Diabetes	26
Dementia	8
Cancer	14

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Kathleen Ann Ryan, MD treated as a diagnostic radiologist in Billings, MT during 2014 were X-rays, thoracic (chest) imaging, women's imaging and breast procedures.

Volume of procedures performed by Dr. Kathleen Ann Ryan, MD for Medicare patients.

abdominal imaging	464
aspiration	15
brain imaging (neuroimaging)	256
breast procedures	1286
CT scan	859
diagnostic imaging	103
gastrointestinal procedures	29
hip imaging	85
injections	15
MRI (magnetic resonance imaging)	126
musculoskeletal imaging	607
neck imaging	26
nuclear scan	28
pelvic imaging	379
preventive care	1137
spinal procedures	339
thoracic (chest) imaging	1839
ultrasound (sonogram)	259
vascular procedures	121
women's imaging	1286
X-rays	3790

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Kathleen Ann Ryan, MD.

**Gender**
Male	1201
Female	2713

**Ethnicity**
Non-Hispanic White	3609
Black	0
Hispanic	63
Asian	0
Other	45
Native American	176

**Age**
From 65 to 74	1812
From 75 to 84	1177
85 and over	473
Less than 65	452

Conditions of Medicare patients treated by Dr. Kathleen Ann Ryan, MD in 2014

Hypertension	61
High Cholesterol	44
Stroke	6
Ischemic Heart Disease	26
Depression	27
Chronic Kidney Disease	23
Asthma	7
Osteoperosis	12
Atrial Fibrilation	11
Heart Failure	17
Chronic Obstructive Pulmonary Disease	19
Diabetes	26
Dementia	9
Cancer	15

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Kathleen Ann Ryan, MD treated as a diagnostic radiologist in Billings, MT during 2015 were X-rays, breast procedures, women's imaging and thoracic (chest) imaging.

Volume of procedures performed by Dr. Kathleen Ann Ryan, MD for Medicare patients.

abdominal imaging	357
brain imaging (neuroimaging)	164
breast procedures	1635
CT scan	604
diagnostic imaging	184
diagnostic procedures	20
hip imaging	75
image guided procedures	20
minimally invasive procedures	20
minor procedures	20
MRI (magnetic resonance imaging)	71
musculoskeletal imaging	318
neck imaging	20
nuclear scan	27
pelvic imaging	267
preventive care	1301
spinal procedures	204
thoracic (chest) imaging	1477
ultrasound (sonogram)	308
vascular procedures	106
women's imaging	1615
X-rays	3292

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Kathleen Ann Ryan, MD.

**Gender**
Male	1948
Female	5018

**Ethnicity**
Non-Hispanic White	6376
Black	0
Hispanic	130
Asian	0
Other	100
Native American	314

**Age**
From 65 to 74	3222
From 75 to 84	2040
85 and over	908
Less than 65	796

Conditions of Medicare patients treated by Dr. Kathleen Ann Ryan, MD in 2015

Hypertension	60
High Cholesterol	41
Stroke	6
Ischemic Heart Disease	25
Depression	28
Chronic Kidney Disease	25
Asthma	13
Osteoperosis	13
Atrial Fibrilation	12
Heart Failure	17
Chronic Obstructive Pulmonary Disease	18
Diabetes	27
Dementia	9
Cancer	16

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Kathleen Ann Ryan, MD treated as a diagnostic radiologist in Billings, MT during 2016 were X-rays, breast procedures, women's imaging and preventive care.

Volume of procedures performed by Dr. Kathleen Ann Ryan, MD for Medicare patients.

abdominal imaging	195
brain imaging (neuroimaging)	81
breast procedures	1168
CT scan	329
diagnostic imaging	124
diagnostic procedures	15
image guided procedures	15
minimally invasive procedures	15
minor procedures	15
MRI (magnetic resonance imaging)	13
musculoskeletal imaging	172
nuclear scan	24
pelvic imaging	142
preventive care	933
spinal procedures	59
thoracic (chest) imaging	892
ultrasound (sonogram)	174
vascular procedures	33
women's imaging	1153
X-rays	2065

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Kathleen Ann Ryan, MD.

**Gender**
Male	610
Female	1780

**Ethnicity**
Non-Hispanic White	2204
Black	0
Hispanic	41
Asian	0
Other	36
Native American	89

**Age**
From 65 to 74	1138
From 75 to 84	708
85 and over	266
Less than 65	278

Conditions of Medicare patients treated by Dr. Kathleen Ann Ryan, MD in 2016

Hypertension	60
High Cholesterol	41
Stroke	5
Ischemic Heart Disease	26
Depression	26
Chronic Kidney Disease	28
Asthma	22
Osteoperosis	14
Atrial Fibrilation	11
Heart Failure	20
Chronic Obstructive Pulmonary Disease	21
Diabetes	27
Dementia	10
Cancer	16

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Kathleen Ann Ryan, MD treated as a diagnostic radiologist in Billings, MT during 2017 were X-rays, women's imaging, breast procedures and preventive care.

Volume of procedures performed by Dr. Kathleen Ann Ryan, MD for Medicare patients.

abdominal imaging	36
brain imaging (neuroimaging)	21
breast procedures	471
CT scan	75
diagnostic imaging	47
musculoskeletal imaging	55
pelvic imaging	23
preventive care	380
spinal procedures	18
thoracic (chest) imaging	324
ultrasound (sonogram)	57
women's imaging	471
X-rays	793

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Kathleen Ann Ryan, MD.

**Gender**
Male	271
Female	770

**Ethnicity**
Non-Hispanic White	967
Black	0
Hispanic	20
Asian	0
Other	0
Native American	40

**Age**
From 65 to 74	540
From 75 to 84	297
85 and over	116
Less than 65	88

Conditions of Medicare patients treated by Dr. Kathleen Ann Ryan, MD in 2017

Hypertension	59
High Cholesterol	33
Stroke	5
Ischemic Heart Disease	28
Depression	27
Chronic Kidney Disease	30
Asthma	7
Osteoperosis	13
Atrial Fibrilation	12
Heart Failure	20
Chronic Obstructive Pulmonary Disease	18
Diabetes	25
Dementia	8
Cancer	17

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Kathleen Ann Ryan, MD treated as a diagnostic radiologist in Billings, MT during 2018 were X-rays, breast procedures, women's imaging and preventive care.

Volume of procedures performed by Dr. Kathleen Ann Ryan, MD for Medicare patients.

breast procedures	173
diagnostic imaging	16
musculoskeletal imaging	11
preventive care	157
women's imaging	173
X-rays	184

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Kathleen Ann Ryan, MD.

**Gender**
Male	52
Female	244

**Ethnicity**
Non-Hispanic White	268
Black	0
Hispanic	0
Asian	0
Other	0
Native American	14

**Age**
From 65 to 74	162
From 75 to 84	85
85 and over	28
Less than 65	21

Conditions of Medicare patients treated by Dr. Kathleen Ann Ryan, MD in 2018

Hypertension	60
High Cholesterol	43
Stroke	4
Ischemic Heart Disease	24
Depression	24
Chronic Kidney Disease	23
Asthma	5
Osteoperosis	15
Atrial Fibrilation	15
Heart Failure	19
Chronic Obstructive Pulmonary Disease	18
Diabetes	25
Dementia	6
Cancer	17

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Kathleen Ann Ryan, MD treated as a diagnostic radiologist in Billings, MT during 2019 were X-rays, breast procedures, preventive care and women's imaging.

Volume of procedures performed by Dr. Kathleen Ann Ryan, MD for Medicare patients.

abdominal imaging	11
brain imaging (neuroimaging)	36
breast procedures	393
CT scan	77
musculoskeletal imaging	54
pelvic imaging	11
preventive care	393
spinal procedures	38
thoracic (chest) imaging	30
women's imaging	393
X-rays	485

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Kathleen Ann Ryan, MD.

**Gender**
Male	307
Female	725

**Ethnicity**
Non-Hispanic White	930
Black	0
Hispanic	0
Asian	0
Other	27
Native American	43

**Age**
From 65 to 74	496
From 75 to 84	328
85 and over	108
Less than 65	100

Conditions of Medicare patients treated by Dr. Kathleen Ann Ryan, MD in 2019

Hypertension	59
High Cholesterol	40
Stroke	5
Ischemic Heart Disease	33
Depression	32
Chronic Kidney Disease	31
Asthma	8
Osteoperosis	12
Atrial Fibrilation	14
Heart Failure	22
Chronic Obstructive Pulmonary Disease	21
Diabetes	27
Dementia	9
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Kathleen Ann Ryan, MD treated as a diagnostic radiologist in Billings, MT during 2020 were CT scan, brain imaging (neuroimaging), breast procedures and X-rays.

Volume of procedures performed by Dr. Kathleen Ann Ryan, MD for Medicare patients.

abdominal imaging	11
brain imaging (neuroimaging)	24
breast procedures	20
CT scan	35
pelvic imaging	11
preventive care	20
women's imaging	20
X-rays	20

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Kathleen Ann Ryan, MD.

**Gender**
Male	111
Female	151

**Ethnicity**
Non-Hispanic White	235
Black	0
Hispanic	0
Asian	0
Other	0
Native American	16

**Age**
From 65 to 74	98
From 75 to 84	76
85 and over	47
Less than 65	41

Conditions of Medicare patients treated by Dr. Kathleen Ann Ryan, MD in 2020

Hypertension	75
High Cholesterol	53
Stroke	6
Ischemic Heart Disease	47
Depression	37
Chronic Kidney Disease	47
Asthma	10
Osteoperosis	16
Atrial Fibrilation	19
Heart Failure	37
Chronic Obstructive Pulmonary Disease	26
Diabetes	37
Dementia	18
Cancer	15

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2020

Volume of procedures performed by Dr. Kathleen Ann Ryan, MD for Medicare patients.

The highest averages for the top procedures that Dr. Kathleen Ann Ryan, MD treated as a diagnostic radiologist in Billings, MT were X-rays, thoracic (chest) imaging, breast procedures and women's imaging.

abdominal imaging	226
aspiration	17
brain imaging (neuroimaging)	115
breast procedures	785
CT scan	401
diagnostic imaging	96
diagnostic procedures	20
excision	24
gastrointestinal procedures	25
hip imaging	81
image guided procedures	20
injections	17
minimally invasive procedures	20
minor procedures	20
MRI (magnetic resonance imaging)	119
musculoskeletal imaging	294
neck imaging	25
nuclear scan	21
open surgery	24
pelvic imaging	175
preventive care	656
spinal procedures	171
thoracic (chest) imaging	965
ultrasound (sonogram)	199
vascular procedures	92
women's imaging	776
X-rays	1756

Average Medicare Patient Data From 2012 - 2020

Information about Medicare patients treated by Dr. Kathleen Ann Ryan, MD.

**Gender**
Female	1500
Male	604

**Ethnicity**
Black / African American	1
Asian / Pacific Islander	1
Non-Hispanic White	1933
Hispanic	33
Native American / Alaskan Native	90
Other	27

**Age**
85 and over	256
75 to 84	628
Less than 65	237
65 to 74	982

Average of Total of Conditions of Medicare patients treated by Dr. Kathleen Ann Ryan, MD From 2012 - 2020

The highest averages of the most common conditions of Medicare patients that Dr. Kathleen Ann Ryan, MD treated were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	54
High Cholesterol	37
Stroke	4
Ischemic Heart Disease	26
Depression	25
Chronic Kidney Disease	25
Asthma	8
Osteoporosis	12
Heart Failure	18
Chronic Obstructive Pulmonary Disease	17
Diabetes	24
Atrial Fibrillation	11
Dementia	8
Cancer	13

Education & Training

She has a state license in Montana.

Licensed In: Montana

Ratings & Reviews

Dr. Kathleen Ann Ryan, MD has a high overall rating with an average of 4.0 out of 5 stars based on 1 ratings. We collect ratings and reviews of Dr. Kathleen Ann Ryan, MD from all over the web to help you find the right in Billings, MT.

Overall Rating

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General Payments

These charts describe general payments received by Dr. Kathleen Ann Ryan, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Bio-Rad Laboratories, Inc.	$250 Market Research $250

**Types of Payments**
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$250