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Dr. Shannon Michelle Gaffney, DO

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Specializes in: Diagnostic Radiology

New York College of Osteopathic Medicine

101 Bodin Circle
Travis AFB, CA 94535

(707) 423-7273

Dr. Shannon Michelle Gaffney, DO is a diagnostic radiologist in Travis AFB, CA specializing in diagnostic radiology. She graduated from New York College of Osteopathic Medicine. Dr. Shannon Michelle Gaffney, DO is affiliated with Stanford Health Care, JOHN MUIR TRAUMA PHYSICIANS BILLING SERVICE, JOHN MUIR MAGNETIC IMAGING CENTER and BAY IMAGING CONSULTANTS MEDICAL GROUP INC.

Office Locations

101 Bodin Circle
Travis AFB, CA 94535

(707) 423-7273

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300 Pasteur Drive
Stanford, CA 94305

(650) 723-4000

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3161 L Street
Sacramento, CA 95816

(916) 887-7862

(916) 736-5533

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55 Fruit Street
Boston, MA 02114

(617) 724-4260

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Noteworthy Medicare Patient Procedures Performed by Dr. Shannon Michelle Gaffney, DO in 2023

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

Top 5%

By Volume:

2-D diagnostic mammogram

breast imaging

breast procedures

image-guided core breast biopsy

image guided procedures

mammogram

mammographic-guided breast needle localization

screening mammogram

stereotactic core breast biopsy

targeted breast ultrasound

By Affordability:

duplex ultrasound

lower extremity venous ultrasound

lower extremity venous duplex

screening mammogram

targeted breast ultrasound

vascular ultrasound

venous duplex ultrasound

venous ultrasound

In 2023, among providers in related specialties within California, Dr. Shannon Michelle Gaffney, DO performed more 2-D diagnostic mammogram, breast imaging, breast procedures, image-guided core breast biopsy, image guided procedures, mammogram (breast X-ray), mammographic-guided breast needle localization, screening mammogram, stereotactic core breast biopsy, and targeted breast ultrasound procedures for Medicare patients than 95% of them and she also had a list price for duplex ultrasound, lower extremity (leg) venous ultrasound, lower extremity venous duplex, screening mammogram, targeted breast ultrasound, vascular ultrasound, venous duplex ultrasound, and venous ultrasound that was lower than the list prices billed to Medicare by 95% 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.

Top 25%

By Volume:

biopsy

percutaneous procedures

By Affordability:

In 2013, among providers in related specialties within California, Dr. Shannon Michelle Gaffney, DO performed more biopsy, and percutaneous procedures procedures for Medicare patients than 75% of them and she also had a list price for breast imaging, breast ultrasound, mammogram (breast X-ray), vascular studies, and women's imaging 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

2016 Medicare Procedure Volume

The top procedures that Dr. Shannon Michelle Gaffney, DO treated as a diagnostic radiologist in Travis AFB, CA during 2016 were ultrasound (sonogram), vascular procedures, spinal procedures and MRI (magnetic resonance imaging).

Volume of procedures performed by Dr. Shannon Michelle Gaffney, DO for Medicare patients.

MRI (magnetic resonance imaging)	17
spinal procedures	17
thoracic (chest) imaging	16
ultrasound (sonogram)	40
vascular procedures	40
X-rays	16

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Shannon Michelle Gaffney, DO.

**Gender**
Male	59
Female	73

**Ethnicity**
Non-Hispanic White	85
Black	16
Hispanic	17
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	53
From 75 to 84	30
85 and over	11
Less than 65	38

Conditions of Medicare patients treated by Dr. Shannon Michelle Gaffney, DO in 2016

The most common conditions of Medicare patients that Dr. Shannon Michelle Gaffney, DO treated during 2016 were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	75
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	50
Depression	22
Chronic Kidney Disease	36
Asthma	30
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	21
Chronic Obstructive Pulmonary Disease	27
Diabetes	45
Dementia	17
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Shannon Michelle Gaffney, DO treated as a diagnostic radiologist in Travis AFB, CA during 2017 were breast procedures, women's imaging, X-rays and diagnostic imaging.

Volume of procedures performed by Dr. Shannon Michelle Gaffney, DO for Medicare patients.

breast procedures	131
diagnostic imaging	56
preventive care	42
ultrasound (sonogram)	33
women's imaging	131
X-rays	98

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Shannon Michelle Gaffney, DO.

**Ethnicity**
Non-Hispanic White	105
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	58
From 75 to 84	39
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Shannon Michelle Gaffney, DO in 2017

The most common conditions of Medicare patients that Dr. Shannon Michelle Gaffney, DO treated during 2017 were hypertension, cancer, high cholesterol and depression.

Hypertension	57
High Cholesterol	35
Stroke	0
Ischemic Heart Disease	19
Depression	30
Chronic Kidney Disease	15
Asthma	10
Osteoperosis	12
Atrial Fibrilation	0
Heart Failure	10
Chronic Obstructive Pulmonary Disease	9
Diabetes	11
Dementia	0
Cancer	44

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Shannon Michelle Gaffney, DO treated as a diagnostic radiologist in Travis AFB, CA during 2018 were women's imaging, breast procedures, X-rays and preventive care.

Volume of procedures performed by Dr. Shannon Michelle Gaffney, DO for Medicare patients.

abdominal imaging	56
brain imaging (neuroimaging)	76
breast procedures	645
CT scan	115
diagnostic imaging	93
MRI (magnetic resonance imaging)	17
musculoskeletal imaging	11
pelvic imaging	45
preventive care	511
thoracic (chest) imaging	11
ultrasound (sonogram)	52
women's imaging	645
X-rays	615

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Shannon Michelle Gaffney, DO.

**Gender**
Male	138
Female	836

**Ethnicity**
Non-Hispanic White	710
Black	77
Hispanic	90
Asian	53
Other	0
Native American	0

**Age**
From 65 to 74	471
From 75 to 84	277
85 and over	92
Less than 65	134

Conditions of Medicare patients treated by Dr. Shannon Michelle Gaffney, DO in 2018

The most common conditions of Medicare patients that Dr. Shannon Michelle Gaffney, DO treated during 2018 were hypertension, high cholesterol, chronic kidney disease and depression.

Hypertension	63
High Cholesterol	53
Stroke	7
Ischemic Heart Disease	28
Depression	28
Chronic Kidney Disease	31
Asthma	12
Osteoperosis	13
Atrial Fibrilation	11
Heart Failure	18
Chronic Obstructive Pulmonary Disease	17
Diabetes	26
Dementia	10
Cancer	23

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Shannon Michelle Gaffney, DO treated as a diagnostic radiologist in Travis AFB, CA during 2019 were women's imaging, breast procedures, X-rays and preventive care.

Volume of procedures performed by Dr. Shannon Michelle Gaffney, DO for Medicare patients.

abdominal imaging	126
brain imaging (neuroimaging)	151
breast procedures	532
cardiac procedures	12
CT scan	289
diagnostic imaging	67
MRI (magnetic resonance imaging)	14
musculoskeletal imaging	13
nuclear scan	12
pelvic imaging	84
preventive care	427
spinal procedures	20
stress testing	12
thoracic (chest) imaging	37
ultrasound (sonogram)	118
vascular procedures	38
women's imaging	532
X-rays	507

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Shannon Michelle Gaffney, DO.

**Gender**
Male	296
Female	940

**Ethnicity**
Non-Hispanic White	788
Black	151
Hispanic	160
Asian	97
Other	0
Native American	0

**Age**
From 65 to 74	532
From 75 to 84	335
85 and over	155
Less than 65	214

Conditions of Medicare patients treated by Dr. Shannon Michelle Gaffney, DO in 2019

The most common conditions of Medicare patients that Dr. Shannon Michelle Gaffney, DO treated during 2019 were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	69
High Cholesterol	55
Stroke	9
Ischemic Heart Disease	38
Depression	29
Chronic Kidney Disease	46
Asthma	13
Osteoperosis	13
Atrial Fibrilation	15
Heart Failure	29
Chronic Obstructive Pulmonary Disease	24
Diabetes	34
Dementia	15
Cancer	19

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Shannon Michelle Gaffney, DO treated as a diagnostic radiologist in Travis AFB, CA during 2020 were CT scan, brain imaging (neuroimaging), abdominal imaging and ultrasound (sonogram).

Volume of procedures performed by Dr. Shannon Michelle Gaffney, DO for Medicare patients.

abdominal imaging	66
brain imaging (neuroimaging)	93
CT scan	181
pelvic imaging	54
spinal procedures	19
thoracic (chest) imaging	15
ultrasound (sonogram)	61
vascular procedures	49

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Shannon Michelle Gaffney, DO.

**Gender**
Male	247
Female	325

**Ethnicity**
Non-Hispanic White	298
Black	109
Hispanic	94
Asian	51
Other	0
Native American	0

**Age**
From 65 to 74	191
From 75 to 84	143
85 and over	115
Less than 65	123

Conditions of Medicare patients treated by Dr. Shannon Michelle Gaffney, DO in 2020

The most common conditions of Medicare patients that Dr. Shannon Michelle Gaffney, DO treated during 2020 were hypertension, chronic kidney disease, high cholesterol and ischemic heart disease.

Hypertension	75
High Cholesterol	63
Stroke	16
Ischemic Heart Disease	49
Depression	33
Chronic Kidney Disease	67
Asthma	16
Osteoperosis	10
Atrial Fibrilation	18
Heart Failure	42
Chronic Obstructive Pulmonary Disease	32
Diabetes	48
Dementia	26
Cancer	14

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Shannon Michelle Gaffney, DO treated as a diagnostic radiologist in Travis AFB, CA during 2021 were CT scan, brain imaging (neuroimaging), abdominal imaging and pelvic imaging.

Volume of procedures performed by Dr. Shannon Michelle Gaffney, DO for Medicare patients.

abdominal imaging	104
brain imaging (neuroimaging)	114
breast procedures	35
CT scan	241
MRI (magnetic resonance imaging)	16
musculoskeletal imaging	17
pelvic imaging	85
preventive care	35
spinal procedures	19
thoracic (chest) imaging	39
ultrasound (sonogram)	67
vascular procedures	48
women's imaging	35
X-rays	52

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Shannon Michelle Gaffney, DO.

**Gender**
Male	392
Female	534

**Ethnicity**
Non-Hispanic White	493
Black	166
Hispanic	147
Asian	86
Other	0
Native American	0

**Age**
From 65 to 74	329
From 75 to 84	284
85 and over	160
Less than 65	153

Conditions of Medicare patients treated by Dr. Shannon Michelle Gaffney, DO in 2021

The most common conditions of Medicare patients that Dr. Shannon Michelle Gaffney, DO treated during 2021 were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	75
High Cholesterol	69
Stroke	14
Ischemic Heart Disease	48
Depression	32
Chronic Kidney Disease	58
Asthma	17
Osteoperosis	12
Atrial Fibrilation	18
Heart Failure	41
Chronic Obstructive Pulmonary Disease	30
Diabetes	47
Dementia	25
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Shannon Michelle Gaffney, DO treated as a diagnostic radiologist in Travis AFB, CA during 2022 were breast procedures, women's imaging, X-rays and preventive care.

Volume of procedures performed by Dr. Shannon Michelle Gaffney, DO for Medicare patients.

abdominal imaging	83
brain imaging (neuroimaging)	60
breast procedures	986
CT scan	129
diagnostic imaging	209
pelvic imaging	58
preventive care	667
thoracic (chest) imaging	11
ultrasound (sonogram)	163
vascular procedures	28
women's imaging	986
X-rays	876

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Shannon Michelle Gaffney, DO.

**Gender**
Male	214
Female	1238

**Ethnicity**
Non-Hispanic White	1021
Black	92
Hispanic	124
Asian	153
Other	0
Native American	0

**Age**
From 65 to 74	668
From 75 to 84	513
85 and over	161
Less than 65	110

Conditions of Medicare patients treated by Dr. Shannon Michelle Gaffney, DO in 2022

The most common conditions of Medicare patients that Dr. Shannon Michelle Gaffney, DO treated during 2022 were high cholesterol, hypertension, diabetes and osteoperosis.

Hypertension	70
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	19
Depression	23
Chronic Kidney Disease	25
Asthma	15
Osteoperosis	27
Atrial Fibrilation	18
Heart Failure	16
Chronic Obstructive Pulmonary Disease	15
Diabetes	27
Dementia	9
Cancer	20

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Shannon Michelle Gaffney, DO treated as a diagnostic radiologist in Travis AFB, CA during 2023 were breast procedures, women's imaging, X-rays and preventive care.

Volume of procedures performed by Dr. Shannon Michelle Gaffney, DO for Medicare patients.

abdominal imaging	13
breast procedures	1168
CT scan	13
diagnostic imaging	247
diagnostic procedures	41
image guided procedures	56
minimally invasive procedures	56
minor procedures	41
pelvic imaging	13
preventive care	753
ultrasound (sonogram)	132
vascular procedures	20
women's imaging	1112
X-rays	1000

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Shannon Michelle Gaffney, DO.

**Gender**
Male	128
Female	1223

**Ethnicity**
Non-Hispanic White	1019
Black	0
Hispanic	79
Asian	153
Other	62
Native American	0

**Age**
From 65 to 74	665
From 75 to 84	497
85 and over	124
Less than 65	65

Conditions of Medicare patients treated by Dr. Shannon Michelle Gaffney, DO in 2023

The most common conditions of Medicare patients that Dr. Shannon Michelle Gaffney, DO treated during 2023 were high cholesterol, hypertension, osteoperosis and cancer.

Hypertension	70
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	16
Depression	18
Chronic Kidney Disease	19
Asthma	14
Osteoperosis	31
Atrial Fibrilation	15
Heart Failure	13
Chronic Obstructive Pulmonary Disease	12
Diabetes	21
Dementia	5
Cancer	25

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2016 - 2023

Volume of procedures performed by Dr. Shannon Michelle Gaffney, DO for Medicare patients.

The highest averages for the top procedures that Dr. Shannon Michelle Gaffney, DO treated as a diagnostic radiologist in Travis AFB, CA were breast procedures, women's imaging, X-rays and preventive care.

abdominal imaging	74
brain imaging (neuroimaging)	98
breast procedures	582
cardiac procedures	12
CT scan	161
diagnostic imaging	134
diagnostic procedures	41
image guided procedures	56
minimally invasive procedures	56
minor procedures	41
MRI (magnetic resonance imaging)	16
musculoskeletal imaging	13
nuclear scan	12
pelvic imaging	56
preventive care	405
spinal procedures	18
stress testing	12
thoracic (chest) imaging	21
ultrasound (sonogram)	83
vascular procedures	37
women's imaging	573
X-rays	452

Average Medicare Patient Data From 2016 - 2023

Information about Medicare patients treated by Dr. Shannon Michelle Gaffney, DO.

**Gender**
Male	184
Female	646

**Ethnicity**
Black / African American	76
Asian / Pacific Islander	74
Non-Hispanic White	564
Native American / Alaskan Native	0
Hispanic	88
Other	7

**Age**
75 to 84	264
85 and over	102
Less than 65	104
65 to 74	370

Average of Total of Conditions of Medicare patients treated by Dr. Shannon Michelle Gaffney, DO From 2016 - 2023

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

Hypertension	69
High Cholesterol	61
Stroke	7
Ischemic Heart Disease	33
Depression	26
Chronic Kidney Disease	37
Asthma	15
Osteoporosis	14
Heart Failure	23
Chronic Obstructive Pulmonary Disease	20
Diabetes	32
Atrial Fibrillation	11
Dementia	13
Cancer	21

Education & Training

Dr. Shannon Michelle Gaffney, DO graduated from New York College of Osteopathic Medicine. She completed residency at San Antonio Military Medical Center. She is certified by the American Board of Radiology, Diagnostic Radiology and has a state license in Nevada.

Medical School: New York College of Osteopathic Medicine

Residency: San Antonio Military Medical Center

Board Certification: American Board of Radiology, Diagnostic Radiology

Licensed In: Nevada

Affiliations & Hospitals

Dr. Shannon Michelle Gaffney, DO is associated with these hospitals and organizations:

Stanford Health Care

JOHN MUIR TRAUMA PHYSICIANS BILLING SERVICE

JOHN MUIR MAGNETIC IMAGING CENTER

BAY IMAGING CONSULTANTS MEDICAL GROUP INC

Ratings & Reviews

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General Payments

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

**Payments by Company**
Endo Pharmaceuticals Inc.	$63 BELBUCA $63
LEICA MICROSYSTEMS INC.	$31 Biopsy Site Identifiers $31
Incyte Corporation	$13 JAKAFI $13
Focal Therapeutics, Inc.	$10 localizer $10

**Types of Payments**
Food and Beverage	$118

Biography

Dr. Shannon Gaffney is a diagnostic radiology specialist. Dr. Gaffney graduated from New York College of Osteopathic Medicine. Her training includes a residency program at San Antonio Military Medical Center. She is professionally affiliated with Stanford Health Care.

Select Year:

Dr. Shannon Michelle Gaffney, DO

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Shannon Michelle Gaffney, DO in 2023

By Volume:

By Affordability:

By Volume:

By Affordability:

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Shannon Michelle Gaffney, DO in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Shannon Michelle Gaffney, DO in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Shannon Michelle Gaffney, DO in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Shannon Michelle Gaffney, DO in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Shannon Michelle Gaffney, DO in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Shannon Michelle Gaffney, DO in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Shannon Michelle Gaffney, DO in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Shannon Michelle Gaffney, DO in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2016 - 2023

Average Medicare Patient Data From 2016 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. Shannon Michelle Gaffney, DO From 2016 - 2023

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography