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Dr. Josephine Lee, MD

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Specializes in: Diagnostic Radiology

415 Rolling Oaks Drive
Thousand Oaks, CA 91361

(805) 778-1513

Dr. Josephine Lee, MD is a diagnostic radiologist in Oaks, CA specializing in diagnostic radiology. Dr. Josephine Lee, MD is affiliated with RadNet and Rolling Oaks Radiology.

Office Locations

110 Jensen Court #1a Thousand
Oaks, CA 91360

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415 Rolling Oaks Drive
Thousand Oaks, CA 91361

(805) 778-1513

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Noteworthy Medicare Patient Procedures Performed by Dr. Josephine Lee, MD in 2024

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

Top 5%

By Volume:

musculoskeletal imaging

In 2024, Dr. Josephine Lee, MD performed more ankle MRI, hip MRI, knee MRI, MRI (magnetic resonance imaging), and musculoskeletal imaging procedures for Medicare patients than 95% of providers in related specialties within California.

Top 10%

By Volume:

shoulder MRI

spine MRI

wrist MRI

In 2024, Dr. Josephine Lee, MD performed more shoulder MRI, spine MRI, and wrist MRI procedures for Medicare patients than 90% of providers in related specialties within California.

Top 25%

By Volume:

foot MRI

knee X-ray

In 2012, Dr. Josephine Lee, MD performed more foot MRI, and knee X-ray procedures for Medicare patients than 75% of providers in related specialties within California.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Josephine Lee, MD treated as a diagnostic radiologist in Oaks, CA during 2012 were MRI (magnetic resonance imaging), musculoskeletal imaging, hip imaging and spinal procedures.

Volume of procedures performed by Dr. Josephine Lee, MD for Medicare patients.

abdominal imaging	83
breast procedures	16
CT scan	212
hip imaging	285
MRI (magnetic resonance imaging)	729
musculoskeletal imaging	593
pelvic imaging	109
preventive care	16
spinal procedures	253
thoracic (chest) imaging	108
women's imaging	16
X-rays	138

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Josephine Lee, MD treated as a diagnostic radiologist in Oaks, CA during 2013 were MRI (magnetic resonance imaging), musculoskeletal imaging, hip imaging and spinal procedures.

Volume of procedures performed by Dr. Josephine Lee, MD for Medicare patients.

abdominal imaging	38
CT scan	154
hip imaging	238
MRI (magnetic resonance imaging)	657
musculoskeletal imaging	557
pelvic imaging	55
spinal procedures	224
thoracic (chest) imaging	56
X-rays	81

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Josephine Lee, MD.

**Gender**
Male	378
Female	587

**Ethnicity**
Non-Hispanic White	808
Black	0
Hispanic	91
Asian	37
Other	0
Native American	0

**Age**
From 65 to 74	554
From 75 to 84	224
85 and over	66
Less than 65	121

Conditions of Medicare patients treated by Dr. Josephine Lee, MD in 2013

Hypertension	61
High Cholesterol	59
Stroke	3
Ischemic Heart Disease	34
Depression	18
Chronic Kidney Disease	15
Asthma	10
Osteoperosis	13
Atrial Fibrilation	7
Heart Failure	12
Chronic Obstructive Pulmonary Disease	9
Diabetes	27
Dementia	5
Cancer	13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Josephine Lee, MD treated as a diagnostic radiologist in Oaks, CA during 2014 were MRI (magnetic resonance imaging), musculoskeletal imaging, hip imaging and spinal procedures.

Volume of procedures performed by Dr. Josephine Lee, MD for Medicare patients.

abdominal imaging	12
CT scan	85
hip imaging	270
MRI (magnetic resonance imaging)	675
musculoskeletal imaging	554
pelvic imaging	44
spinal procedures	218
thoracic (chest) imaging	20
X-rays	76

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Josephine Lee, MD.

**Gender**
Male	346
Female	541

**Ethnicity**
Non-Hispanic White	748
Black	0
Hispanic	89
Asian	18
Other	20
Native American	0

**Age**
From 65 to 74	496
From 75 to 84	232
85 and over	63
Less than 65	96

Conditions of Medicare patients treated by Dr. Josephine Lee, MD in 2014

Hypertension	60
High Cholesterol	58
Stroke	4
Ischemic Heart Disease	36
Depression	22
Chronic Kidney Disease	16
Asthma	10
Osteoperosis	12
Atrial Fibrilation	7
Heart Failure	14
Chronic Obstructive Pulmonary Disease	9
Diabetes	26
Dementia	4
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Josephine Lee, MD treated as a diagnostic radiologist in Oaks, CA during 2015 were MRI (magnetic resonance imaging), musculoskeletal imaging, hip imaging and spinal procedures.

Volume of procedures performed by Dr. Josephine Lee, MD for Medicare patients.

abdominal imaging	12
CT scan	67
hip imaging	305
MRI (magnetic resonance imaging)	686
musculoskeletal imaging	637
pelvic imaging	34
spinal procedures	135
thoracic (chest) imaging	18
X-rays	71

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Josephine Lee, MD.

**Gender**
Male	726
Female	1098

**Ethnicity**
Non-Hispanic White	1540
Black	0
Hispanic	184
Asian	30
Other	44
Native American	0

**Age**
From 65 to 74	978
From 75 to 84	500
85 and over	130
Less than 65	216

Conditions of Medicare patients treated by Dr. Josephine Lee, MD in 2015

Hypertension	60
High Cholesterol	59
Stroke	3
Ischemic Heart Disease	32
Depression	21
Chronic Kidney Disease	17
Asthma	13
Osteoperosis	14
Atrial Fibrilation	8
Heart Failure	13
Chronic Obstructive Pulmonary Disease	9
Diabetes	24
Dementia	5
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Josephine Lee, MD treated as a diagnostic radiologist in Oaks, CA during 2016 were MRI (magnetic resonance imaging), musculoskeletal imaging, hip imaging and spinal procedures.

Volume of procedures performed by Dr. Josephine Lee, MD for Medicare patients.

abdominal imaging	14
CT scan	142
hip imaging	409
MRI (magnetic resonance imaging)	971
musculoskeletal imaging	855
pelvic imaging	42
spinal procedures	232
thoracic (chest) imaging	14
X-rays	30

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Josephine Lee, MD.

**Gender**
Male	411
Female	745

**Ethnicity**
Non-Hispanic White	946
Black	0
Hispanic	119
Asian	44
Other	34
Native American	0

**Age**
From 65 to 74	642
From 75 to 84	318
85 and over	83
Less than 65	113

Conditions of Medicare patients treated by Dr. Josephine Lee, MD in 2016

Hypertension	61
High Cholesterol	57
Stroke	4
Ischemic Heart Disease	32
Depression	20
Chronic Kidney Disease	22
Asthma	14
Osteoperosis	15
Atrial Fibrilation	8
Heart Failure	13
Chronic Obstructive Pulmonary Disease	9
Diabetes	26
Dementia	5
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Josephine Lee, MD treated as a diagnostic radiologist in Oaks, CA during 2017 were MRI (magnetic resonance imaging), musculoskeletal imaging, hip imaging and spinal procedures.

Volume of procedures performed by Dr. Josephine Lee, MD for Medicare patients.

abdominal imaging	71
CT scan	275
hip imaging	368
MRI (magnetic resonance imaging)	927
musculoskeletal imaging	826
pelvic imaging	89
spinal procedures	324
thoracic (chest) imaging	28
vertebral fracture assessment (VFA)	13
X-rays	65

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Josephine Lee, MD.

**Gender**
Male	495
Female	803

**Ethnicity**
Non-Hispanic White	1051
Black	0
Hispanic	138
Asian	47
Other	48
Native American	0

**Age**
From 65 to 74	712
From 75 to 84	366
85 and over	89
Less than 65	131

Conditions of Medicare patients treated by Dr. Josephine Lee, MD in 2017

Hypertension	62
High Cholesterol	49
Stroke	4
Ischemic Heart Disease	32
Depression	24
Chronic Kidney Disease	25
Asthma	10
Osteoperosis	16
Atrial Fibrilation	9
Heart Failure	13
Chronic Obstructive Pulmonary Disease	9
Diabetes	27
Dementia	7
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Josephine Lee, MD treated as a diagnostic radiologist in Oaks, CA during 2018 were MRI (magnetic resonance imaging), musculoskeletal imaging, hip imaging and spinal procedures.

Volume of procedures performed by Dr. Josephine Lee, MD for Medicare patients.

abdominal imaging	57
CT scan	192
hip imaging	414
MRI (magnetic resonance imaging)	1105
musculoskeletal imaging	891
pelvic imaging	74
spinal procedures	397
thoracic (chest) imaging	20
X-rays	85

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Josephine Lee, MD.

**Gender**
Male	557
Female	804

**Ethnicity**
Non-Hispanic White	1088
Black	0
Hispanic	141
Asian	56
Other	55
Native American	0

**Age**
From 65 to 74	742
From 75 to 84	396
85 and over	84
Less than 65	139

Conditions of Medicare patients treated by Dr. Josephine Lee, MD in 2018

Hypertension	64
High Cholesterol	61
Stroke	3
Ischemic Heart Disease	31
Depression	24
Chronic Kidney Disease	22
Asthma	9
Osteoperosis	13
Atrial Fibrilation	9
Heart Failure	11
Chronic Obstructive Pulmonary Disease	9
Diabetes	25
Dementia	6
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Josephine Lee, MD treated as a diagnostic radiologist in Oaks, CA during 2019 were MRI (magnetic resonance imaging), musculoskeletal imaging, spinal procedures and hip imaging.

Volume of procedures performed by Dr. Josephine Lee, MD for Medicare patients.

abdominal imaging	35
CT scan	191
hip imaging	346
MRI (magnetic resonance imaging)	988
musculoskeletal imaging	891
pelvic imaging	49
spinal procedures	384
thoracic (chest) imaging	21
X-rays	166

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Josephine Lee, MD.

**Gender**
Male	534
Female	879

**Ethnicity**
Non-Hispanic White	1116
Black	20
Hispanic	166
Asian	55
Other	56
Native American	0

**Age**
From 65 to 74	742
From 75 to 84	424
85 and over	117
Less than 65	130

Conditions of Medicare patients treated by Dr. Josephine Lee, MD in 2019

Hypertension	64
High Cholesterol	62
Stroke	4
Ischemic Heart Disease	29
Depression	25
Chronic Kidney Disease	25
Asthma	9
Osteoperosis	15
Atrial Fibrilation	8
Heart Failure	11
Chronic Obstructive Pulmonary Disease	10
Diabetes	28
Dementia	7
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Josephine Lee, MD treated as a diagnostic radiologist in Oaks, CA during 2020 were MRI (magnetic resonance imaging), musculoskeletal imaging, spinal procedures and CT scan.

Volume of procedures performed by Dr. Josephine Lee, MD for Medicare patients.

abdominal imaging	93
CT scan	354
hip imaging	251
MRI (magnetic resonance imaging)	782
musculoskeletal imaging	671
pelvic imaging	106
spinal procedures	405
thoracic (chest) imaging	81
X-rays	127

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Josephine Lee, MD.

**Gender**
Male	584
Female	825

**Ethnicity**
Non-Hispanic White	1062
Black	0
Hispanic	199
Asian	59
Other	65
Native American	0

**Age**
From 65 to 74	726
From 75 to 84	437
85 and over	139
Less than 65	107

Conditions of Medicare patients treated by Dr. Josephine Lee, MD in 2020

Hypertension	68
High Cholesterol	63
Stroke	4
Ischemic Heart Disease	33
Depression	25
Chronic Kidney Disease	27
Asthma	9
Osteoperosis	16
Atrial Fibrilation	9
Heart Failure	14
Chronic Obstructive Pulmonary Disease	10
Diabetes	28
Dementia	8
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Josephine Lee, MD treated as a diagnostic radiologist in Oaks, CA during 2021 were MRI (magnetic resonance imaging), musculoskeletal imaging, spinal procedures and hip imaging.

Volume of procedures performed by Dr. Josephine Lee, MD for Medicare patients.

abdominal imaging	20
CT scan	275
hip imaging	400
MRI (magnetic resonance imaging)	1253
musculoskeletal imaging	961
pelvic imaging	45
spinal procedures	633
thoracic (chest) imaging	24
X-rays	135

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Josephine Lee, MD.

**Gender**
Male	644
Female	1070

**Ethnicity**
Non-Hispanic White	1294
Black	0
Hispanic	242
Asian	79
Other	61
Native American	0

**Age**
From 65 to 74	887
From 75 to 84	556
85 and over	129
Less than 65	142

Conditions of Medicare patients treated by Dr. Josephine Lee, MD in 2021

Hypertension	65
High Cholesterol	66
Stroke	4
Ischemic Heart Disease	32
Depression	26
Chronic Kidney Disease	28
Asthma	9
Osteoperosis	17
Atrial Fibrilation	9
Heart Failure	14
Chronic Obstructive Pulmonary Disease	9
Diabetes	28
Dementia	8
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Josephine Lee, MD treated as a diagnostic radiologist in Oaks, CA during 2022 were MRI (magnetic resonance imaging), musculoskeletal imaging, spinal procedures and hip imaging.

Volume of procedures performed by Dr. Josephine Lee, MD for Medicare patients.

CT scan	259
hip imaging	360
MRI (magnetic resonance imaging)	1088
musculoskeletal imaging	979
pelvic imaging	16
spinal procedures	497
X-rays	145

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Josephine Lee, MD.

**Gender**
Male	579
Female	977

**Ethnicity**
Non-Hispanic White	1178
Black	0
Hispanic	206
Asian	75
Other	69
Native American	0

**Age**
From 65 to 74	773
From 75 to 84	545
85 and over	122
Less than 65	116

Conditions of Medicare patients treated by Dr. Josephine Lee, MD in 2022

Hypertension	72
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	25
Depression	24
Chronic Kidney Disease	19
Asthma	15
Osteoperosis	23
Atrial Fibrilation	14
Heart Failure	10
Chronic Obstructive Pulmonary Disease	12
Diabetes	29
Dementia	5
Cancer	14

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Josephine Lee, MD treated as a diagnostic radiologist in Oaks, CA during 2023 were MRI (magnetic resonance imaging), musculoskeletal imaging, spinal procedures and CT scan.

Volume of procedures performed by Dr. Josephine Lee, MD for Medicare patients.

abdominal imaging	55
CT scan	350
hip imaging	316
MRI (magnetic resonance imaging)	1060
musculoskeletal imaging	897
pelvic imaging	88
spinal procedures	557
thoracic (chest) imaging	14
X-rays	146

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Josephine Lee, MD.

**Gender**
Male	633
Female	961

**Ethnicity**
Non-Hispanic White	1190
Black	0
Hispanic	245
Asian	72
Other	60
Native American	0

**Age**
From 65 to 74	841
From 75 to 84	514
85 and over	114
Less than 65	125

Conditions of Medicare patients treated by Dr. Josephine Lee, MD in 2023

Hypertension	73
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	25
Depression	22
Chronic Kidney Disease	19
Asthma	14
Osteoperosis	20
Atrial Fibrilation	13
Heart Failure	10
Chronic Obstructive Pulmonary Disease	11
Diabetes	31
Dementia	3
Cancer	13

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Josephine Lee, MD treated as a diagnostic radiologist in Oaks, CA during 2024 were MRI (magnetic resonance imaging), musculoskeletal imaging, spinal procedures and hip imaging.

Volume of procedures performed by Dr. Josephine Lee, MD for Medicare patients.

CT scan	260
hip imaging	413
MRI (magnetic resonance imaging)	1225
musculoskeletal imaging	1153
pelvic imaging	36
spinal procedures	506
X-rays	210

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Josephine Lee, MD.

**Gender**
Male	751
Female	1150

**Ethnicity**
Non-Hispanic White	1418
Black	0
Hispanic	286
Asian	82
Other	77
Native American	0

**Age**
From 65 to 74	1033
From 75 to 84	598
85 and over	135
Less than 65	135

Conditions of Medicare patients treated by Dr. Josephine Lee, MD in 2024

Hypertension	70
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	27
Depression	23
Chronic Kidney Disease	18
Asthma	14
Osteoperosis	21
Atrial Fibrilation	14
Heart Failure	12
Chronic Obstructive Pulmonary Disease	13
Diabetes	28
Dementia	4
Cancer	13

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Josephine Lee, MD for Medicare patients.

The highest averages for the top procedures that Dr. Josephine Lee, MD treated as a diagnostic radiologist in Oaks, CA were MRI (magnetic resonance imaging), musculoskeletal imaging, spinal procedures and hip imaging.

abdominal imaging	44
breast procedures	16
CT scan	216
hip imaging	336
MRI (magnetic resonance imaging)	934
musculoskeletal imaging	805
pelvic imaging	60
preventive care	16
spinal procedures	366
thoracic (chest) imaging	36
vertebral fracture assessment (VFA)	13
women's imaging	16
X-rays	113

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Josephine Lee, MD.

**Gender**
Male	510
Female	803

**Ethnicity**
Black / African American	1
Asian / Pacific Islander	50
Non-Hispanic White	1033
Native American / Alaskan Native	0
Hispanic	162
Other	45

**Age**
75 to 84	393
85 and over	97
Less than 65	120
65 to 74	702

Average of Total of Conditions of Medicare patients treated by Dr. Josephine Lee, MD From 2012 - 2024

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

Hypertension	60
High Cholesterol	58
Stroke	4
Ischemic Heart Disease	28
Depression	21
Chronic Kidney Disease	19
Asthma	10
Osteoporosis	15
Heart Failure	11
Chronic Obstructive Pulmonary Disease	9
Diabetes	25
Atrial Fibrillation	8
Dementia	5
Cancer	10

Education & Training

She completed residency at Hospital of the University of Pennsylvania. She has a state license in California.

Residency: Hospital of the University of Pennsylvania

Licensed In: California

Affiliations & Hospitals

Dr. Josephine Lee, MD is associated with these hospitals and organizations:

RadNet

Rolling Oaks Radiology

Ratings & Reviews

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General Payments

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

**Payments by Company**
Abbott Laboratories	$23 Supera peripheral stent system $23
Boston Scientific Corporation	$22 INFINION $22

**Types of Payments**
Food and Beverage	$45

Biography

Dr. Josephine Lee is a specialist in diagnostic radiology. She works in Thousand Oaks, CA. Dr. Lee obtained a license to practice in California.

Select Year:

Dr. Josephine Lee, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Josephine Lee, MD in 2024

By Volume:

By Volume:

By Volume:

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. Josephine Lee, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Josephine Lee, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Josephine Lee, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Josephine Lee, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Josephine Lee, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Josephine Lee, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Josephine Lee, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Josephine Lee, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Josephine Lee, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Josephine Lee, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Josephine Lee, MD in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Josephine Lee, 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. Josephine Lee, MD From 2012 - 2024

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography