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Dr. Bonnie Dell Flannigan, MD

(No ratings)

Specializes in: Diagnostic Radiology and Neuroradiology

2428 Santa Monica Boulevard
Santa Monica, CA 90404

(310) 315-1000

Dr. Bonnie Dell Flannigan, MD is a diagnostic radiologist in Encino, CA specializing in diagnostic radiology and neuroradiology.

Office Locations

16130 Ventura Boulevard Suite 100
Encino, CA 91436

(818) 933-2020

(818) 933-2021

open_in_new

2428 Santa Monica Boulevard
Santa Monica, CA 90404

(310) 315-1000

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Bonnie Dell Flannigan, MD treated as a diagnostic radiologist in Encino, CA during 2012 were MRI (magnetic resonance imaging), spinal procedures, brain imaging (neuroimaging) and vascular procedures.

Volume of procedures performed by Dr. Bonnie Dell Flannigan, MD for Medicare patients.

brain imaging (neuroimaging)	346
CT scan	52
hip imaging	13
MRI (magnetic resonance imaging)	661
musculoskeletal imaging	13
neck imaging	15
spinal procedures	392
vascular procedures	53

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Bonnie Dell Flannigan, MD treated as a diagnostic radiologist in Encino, CA during 2013 were MRI (magnetic resonance imaging), spinal procedures, brain imaging (neuroimaging) and CT scan.

Volume of procedures performed by Dr. Bonnie Dell Flannigan, MD for Medicare patients.

brain imaging (neuroimaging)	429
CT scan	92
hip imaging	23
MRI (magnetic resonance imaging)	818
musculoskeletal imaging	23
neck imaging	22
spinal procedures	497
vascular procedures	61

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Bonnie Dell Flannigan, MD.

**Gender**
Male	319
Female	415

**Ethnicity**
Non-Hispanic White	600
Black	12
Hispanic	59
Asian	39
Other	24
Native American	0

**Age**
From 65 to 74	302
From 75 to 84	229
85 and over	106
Less than 65	97

Conditions of Medicare patients treated by Dr. Bonnie Dell Flannigan, MD in 2013

Hypertension	63
High Cholesterol	61
Stroke	8
Ischemic Heart Disease	37
Depression	28
Chronic Kidney Disease	16
Asthma	8
Osteoperosis	15
Atrial Fibrilation	10
Heart Failure	17
Chronic Obstructive Pulmonary Disease	11
Diabetes	26
Dementia	15
Cancer	17

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Bonnie Dell Flannigan, MD treated as a diagnostic radiologist in Encino, CA during 2014 were MRI (magnetic resonance imaging), brain imaging (neuroimaging), spinal procedures and CT scan.

Volume of procedures performed by Dr. Bonnie Dell Flannigan, MD for Medicare patients.

brain imaging (neuroimaging)	427
CT scan	112
hip imaging	49
MRI (magnetic resonance imaging)	733
musculoskeletal imaging	65
neck imaging	36
spinal procedures	396
vascular procedures	93

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Bonnie Dell Flannigan, MD.

**Gender**
Male	306
Female	459

**Ethnicity**
Non-Hispanic White	640
Black	22
Hispanic	63
Asian	27
Other	13
Native American	0

**Age**
From 65 to 74	338
From 75 to 84	231
85 and over	98
Less than 65	98

Conditions of Medicare patients treated by Dr. Bonnie Dell Flannigan, MD in 2014

Hypertension	64
High Cholesterol	62
Stroke	10
Ischemic Heart Disease	41
Depression	27
Chronic Kidney Disease	17
Asthma	7
Osteoperosis	14
Atrial Fibrilation	9
Heart Failure	17
Chronic Obstructive Pulmonary Disease	8
Diabetes	27
Dementia	14
Cancer	14

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Bonnie Dell Flannigan, MD treated as a diagnostic radiologist in Encino, CA during 2015 were MRI (magnetic resonance imaging), spinal procedures, brain imaging (neuroimaging) and vascular procedures.

Volume of procedures performed by Dr. Bonnie Dell Flannigan, MD for Medicare patients.

brain imaging (neuroimaging)	347
CT scan	56
hip imaging	32
MRI (magnetic resonance imaging)	670
musculoskeletal imaging	32
neck imaging	27
spinal procedures	399
vascular procedures	79

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Bonnie Dell Flannigan, MD.

**Gender**
Male	488
Female	748

**Ethnicity**
Non-Hispanic White	1006
Black	0
Hispanic	132
Asian	40
Other	0
Native American	0

**Age**
From 65 to 74	526
From 75 to 84	396
85 and over	170
Less than 65	144

Conditions of Medicare patients treated by Dr. Bonnie Dell Flannigan, MD in 2015

Hypertension	67
High Cholesterol	62
Stroke	10
Ischemic Heart Disease	38
Depression	29
Chronic Kidney Disease	20
Asthma	11
Osteoperosis	13
Atrial Fibrilation	10
Heart Failure	16
Chronic Obstructive Pulmonary Disease	11
Diabetes	30
Dementia	15
Cancer	15

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Bonnie Dell Flannigan, MD treated as a diagnostic radiologist in Encino, CA during 2016 were MRI (magnetic resonance imaging), brain imaging (neuroimaging), spinal procedures and vascular procedures.

Volume of procedures performed by Dr. Bonnie Dell Flannigan, MD for Medicare patients.

brain imaging (neuroimaging)	360
CT scan	57
hip imaging	27
MRI (magnetic resonance imaging)	618
musculoskeletal imaging	27
neck imaging	34
spinal procedures	352
vascular procedures	98

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Bonnie Dell Flannigan, MD.

**Gender**
Male	243
Female	346

**Ethnicity**
Non-Hispanic White	491
Black	16
Hispanic	47
Asian	21
Other	14
Native American	0

**Age**
From 65 to 74	238
From 75 to 84	205
85 and over	74
Less than 65	72

Conditions of Medicare patients treated by Dr. Bonnie Dell Flannigan, MD in 2016

Hypertension	68
High Cholesterol	65
Stroke	11
Ischemic Heart Disease	39
Depression	28
Chronic Kidney Disease	23
Asthma	15
Osteoperosis	15
Atrial Fibrilation	8
Heart Failure	19
Chronic Obstructive Pulmonary Disease	10
Diabetes	31
Dementia	16
Cancer	14

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Bonnie Dell Flannigan, MD treated as a diagnostic radiologist in Encino, CA during 2017 were MRI (magnetic resonance imaging), spinal procedures, brain imaging (neuroimaging) and vascular procedures.

Volume of procedures performed by Dr. Bonnie Dell Flannigan, MD for Medicare patients.

brain imaging (neuroimaging)	275
CT scan	44
hip imaging	34
MRI (magnetic resonance imaging)	583
musculoskeletal imaging	71
neck imaging	37
spinal procedures	326
thoracic (chest) imaging	33
vascular procedures	78
X-rays	49

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Bonnie Dell Flannigan, MD.

**Gender**
Male	285
Female	412

**Ethnicity**
Non-Hispanic White	513
Black	0
Hispanic	105
Asian	32
Other	24
Native American	0

**Age**
From 65 to 74	296
From 75 to 84	233
85 and over	81
Less than 65	87

Conditions of Medicare patients treated by Dr. Bonnie Dell Flannigan, MD in 2017

Hypertension	71
High Cholesterol	56
Stroke	7
Ischemic Heart Disease	37
Depression	28
Chronic Kidney Disease	28
Asthma	9
Osteoperosis	14
Atrial Fibrilation	9
Heart Failure	17
Chronic Obstructive Pulmonary Disease	15
Diabetes	32
Dementia	12
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Bonnie Dell Flannigan, MD treated as a diagnostic radiologist in Encino, CA during 2018 were MRI (magnetic resonance imaging), spinal procedures, brain imaging (neuroimaging) and musculoskeletal imaging.

Volume of procedures performed by Dr. Bonnie Dell Flannigan, MD for Medicare patients.

brain imaging (neuroimaging)	268
CT scan	41
hip imaging	76
MRI (magnetic resonance imaging)	588
musculoskeletal imaging	96
neck imaging	38
spinal procedures	318
vascular procedures	91

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Bonnie Dell Flannigan, MD.

**Gender**
Male	242
Female	331

**Ethnicity**
Non-Hispanic White	467
Black	14
Hispanic	44
Asian	19
Other	29
Native American	0

**Age**
From 65 to 74	255
From 75 to 84	206
85 and over	65
Less than 65	47

Conditions of Medicare patients treated by Dr. Bonnie Dell Flannigan, MD in 2018

Hypertension	71
High Cholesterol	69
Stroke	9
Ischemic Heart Disease	38
Depression	29
Chronic Kidney Disease	29
Asthma	8
Osteoperosis	15
Atrial Fibrilation	10
Heart Failure	15
Chronic Obstructive Pulmonary Disease	12
Diabetes	33
Dementia	14
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Bonnie Dell Flannigan, MD treated as a diagnostic radiologist in Encino, CA during 2019 were MRI (magnetic resonance imaging), spinal procedures, brain imaging (neuroimaging) and musculoskeletal imaging.

Volume of procedures performed by Dr. Bonnie Dell Flannigan, MD for Medicare patients.

brain imaging (neuroimaging)	210
CT scan	29
hip imaging	102
MRI (magnetic resonance imaging)	615
musculoskeletal imaging	124
neck imaging	14
spinal procedures	336
vascular procedures	40

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Bonnie Dell Flannigan, MD.

**Gender**
Male	224
Female	380

**Ethnicity**
Non-Hispanic White	479
Black	0
Hispanic	48
Asian	36
Other	0
Native American	0

**Age**
From 65 to 74	258
From 75 to 84	202
85 and over	90
Less than 65	54

Conditions of Medicare patients treated by Dr. Bonnie Dell Flannigan, MD in 2019

Hypertension	69
High Cholesterol	71
Stroke	6
Ischemic Heart Disease	40
Depression	33
Chronic Kidney Disease	31
Asthma	8
Osteoperosis	18
Atrial Fibrilation	10
Heart Failure	17
Chronic Obstructive Pulmonary Disease	10
Diabetes	32
Dementia	14
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Bonnie Dell Flannigan, MD treated as a diagnostic radiologist in Encino, CA during 2020 were MRI (magnetic resonance imaging), spinal procedures, brain imaging (neuroimaging) and musculoskeletal imaging.

Volume of procedures performed by Dr. Bonnie Dell Flannigan, MD for Medicare patients.

brain imaging (neuroimaging)	224
CT scan	91
hip imaging	74
MRI (magnetic resonance imaging)	558
musculoskeletal imaging	99
neck imaging	12
spinal procedures	353
vascular procedures	39

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Bonnie Dell Flannigan, MD.

**Gender**
Male	250
Female	336

**Ethnicity**
Non-Hispanic White	477
Black	0
Hispanic	34
Asian	28
Other	35
Native American	0

**Age**
From 65 to 74	283
From 75 to 84	192
85 and over	78
Less than 65	33

Conditions of Medicare patients treated by Dr. Bonnie Dell Flannigan, MD in 2020

Hypertension	69
High Cholesterol	70
Stroke	9
Ischemic Heart Disease	42
Depression	32
Chronic Kidney Disease	33
Asthma	7
Osteoperosis	17
Atrial Fibrilation	9
Heart Failure	19
Chronic Obstructive Pulmonary Disease	8
Diabetes	32
Dementia	13
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Bonnie Dell Flannigan, MD treated as a diagnostic radiologist in Encino, CA during 2021 were MRI (magnetic resonance imaging), spinal procedures, X-rays and women's imaging.

Volume of procedures performed by Dr. Bonnie Dell Flannigan, MD for Medicare patients.

brain imaging (neuroimaging)	144
breast procedures	239
CT scan	73
diagnostic imaging	46
hip imaging	62
MRI (magnetic resonance imaging)	423
musculoskeletal imaging	123
neck imaging	12
preventive care	158
spinal procedures	316
thoracic (chest) imaging	25
ultrasound (sonogram)	35
vascular procedures	31
women's imaging	239
X-rays	297

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Bonnie Dell Flannigan, MD.

**Gender**
Male	289
Female	696

**Ethnicity**
Non-Hispanic White	647
Black	0
Hispanic	164
Asian	72
Other	72
Native American	0

**Age**
From 65 to 74	484
From 75 to 84	311
85 and over	94
Less than 65	96

Conditions of Medicare patients treated by Dr. Bonnie Dell Flannigan, MD in 2021

Hypertension	67
High Cholesterol	71
Stroke	4
Ischemic Heart Disease	39
Depression	28
Chronic Kidney Disease	32
Asthma	9
Osteoperosis	20
Atrial Fibrilation	8
Heart Failure	19
Chronic Obstructive Pulmonary Disease	12
Diabetes	36
Dementia	12
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Bonnie Dell Flannigan, MD treated as a diagnostic radiologist in Encino, CA during 2022 were MRI (magnetic resonance imaging), spinal procedures, brain imaging (neuroimaging) and musculoskeletal imaging.

Volume of procedures performed by Dr. Bonnie Dell Flannigan, MD for Medicare patients.

brain imaging (neuroimaging)	177
CT scan	40
hip imaging	94
MRI (magnetic resonance imaging)	605
musculoskeletal imaging	158
neck imaging	12
spinal procedures	335
vascular procedures	37

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Bonnie Dell Flannigan, MD.

**Gender**
Male	207
Female	364

**Ethnicity**
Non-Hispanic White	469
Black	0
Hispanic	33
Asian	0
Other	35
Native American	0

**Age**
From 65 to 74	245
From 75 to 84	225
85 and over	70
Less than 65	31

Conditions of Medicare patients treated by Dr. Bonnie Dell Flannigan, MD in 2022

Hypertension	74
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	32
Depression	30
Chronic Kidney Disease	20
Asthma	11
Osteoperosis	28
Atrial Fibrilation	13
Heart Failure	12
Chronic Obstructive Pulmonary Disease	13
Diabetes	31
Dementia	9
Cancer	19

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Bonnie Dell Flannigan, MD treated as a diagnostic radiologist in Encino, CA during 2023 were MRI (magnetic resonance imaging), spinal procedures, brain imaging (neuroimaging) and musculoskeletal imaging.

Volume of procedures performed by Dr. Bonnie Dell Flannigan, MD for Medicare patients.

brain imaging (neuroimaging)	190
CT scan	41
hip imaging	73
MRI (magnetic resonance imaging)	526
musculoskeletal imaging	114
neck imaging	12
spinal procedures	284
vascular procedures	33

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Bonnie Dell Flannigan, MD.

**Gender**
Male	177
Female	341

**Ethnicity**
Non-Hispanic White	423
Black	0
Hispanic	35
Asian	18
Other	26
Native American	0

**Age**
From 65 to 74	224
From 75 to 84	205
85 and over	61
Less than 65	28

Conditions of Medicare patients treated by Dr. Bonnie Dell Flannigan, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	15
Ischemic Heart Disease	40
Depression	30
Chronic Kidney Disease	20
Asthma	11
Osteoperosis	31
Atrial Fibrilation	12
Heart Failure	12
Chronic Obstructive Pulmonary Disease	12
Diabetes	35
Dementia	8
Cancer	19

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Bonnie Dell Flannigan, MD treated as a diagnostic radiologist in Encino, CA during 2024 were MRI (magnetic resonance imaging), spinal procedures, brain imaging (neuroimaging) and musculoskeletal imaging.

Volume of procedures performed by Dr. Bonnie Dell Flannigan, MD for Medicare patients.

brain imaging (neuroimaging)	125
CT scan	17
hip imaging	77
MRI (magnetic resonance imaging)	383
musculoskeletal imaging	123
spinal procedures	152

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Bonnie Dell Flannigan, MD.

**Gender**
Male	162
Female	257

**Ethnicity**
Non-Hispanic White	309
Black	0
Hispanic	51
Asian	24
Other	20
Native American	0

**Age**
From 65 to 74	201
From 75 to 84	143
85 and over	46
Less than 65	29

Conditions of Medicare patients treated by Dr. Bonnie Dell Flannigan, MD in 2024

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	37
Depression	29
Chronic Kidney Disease	20
Asthma	12
Osteoperosis	26
Atrial Fibrilation	13
Heart Failure	15
Chronic Obstructive Pulmonary Disease	13
Diabetes	35
Dementia	10
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Bonnie Dell Flannigan, MD for Medicare patients.

The highest averages for the top procedures that Dr. Bonnie Dell Flannigan, MD treated as a diagnostic radiologist in Encino, CA were MRI (magnetic resonance imaging), spinal procedures, brain imaging (neuroimaging) and women's imaging.

brain imaging (neuroimaging)	270
breast procedures	239
CT scan	57
diagnostic imaging	46
hip imaging	56
MRI (magnetic resonance imaging)	598
musculoskeletal imaging	82
neck imaging	22
preventive care	158
spinal procedures	342
thoracic (chest) imaging	29
ultrasound (sonogram)	35
vascular procedures	61
women's imaging	239
X-rays	173

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Bonnie Dell Flannigan, MD.

**Gender**
Male	245
Female	391

**Ethnicity**
Black / African American	4
Asian / Pacific Islander	27
Non-Hispanic White	501
Hispanic	62
Native American / Alaskan Native	0
Other	22

**Age**
75 to 84	213
85 and over	79
Less than 65	62
65 to 74	280

Average of Total of Conditions of Medicare patients treated by Dr. Bonnie Dell Flannigan, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Bonnie Dell Flannigan, MD treated were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	64
High Cholesterol	62
Stroke	8
Ischemic Heart Disease	35
Depression	27
Chronic Kidney Disease	22
Asthma	8
Osteoporosis	17
Heart Failure	15
Chronic Obstructive Pulmonary Disease	10
Diabetes	29
Atrial Fibrillation	9
Cancer	13
Dementia	11

Education & Training

She has a state license in California.

Licensed In: California

Ratings & Reviews

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Biography

Dr. Bonnie Flannigan specializes in neuroradiology and diagnostic radiology. Before completing her residency at a hospital affiliated with the University of California, Los Angeles (UCLA), Dr. Flannigan attended medical school at The University of Western Ontario, Schulich School of Medicine & Dentistry. She is professionally affiliated with Dignity Health. She is not accepting new patients at this time according to Dignity Health.

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Dr. Bonnie Dell Flannigan, MD

Office Locations

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. Bonnie Dell Flannigan, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Bonnie Dell Flannigan, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Bonnie Dell Flannigan, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Bonnie Dell Flannigan, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Bonnie Dell Flannigan, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Bonnie Dell Flannigan, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Bonnie Dell Flannigan, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Bonnie Dell Flannigan, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Bonnie Dell Flannigan, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Bonnie Dell Flannigan, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Bonnie Dell Flannigan, MD in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Bonnie Dell Flannigan, MD in 2024

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Average Medicare Patient Data From 2012 - 2024

Average of Total of Conditions of Medicare patients treated by Dr. Bonnie Dell Flannigan, MD From 2012 - 2024

Education & Training

Ratings & Reviews

Biography

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