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Dr. John Wing Fan, MD

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Specializes in: Diagnostic Radiology

New York Medical College

13915 Danielson Street Suite 200
Poway, CA 92064

(858) 546-3800

Dr. John Wing Fan, MD is a diagnostic radiologist in Orange, CA specializing in diagnostic radiology. He graduated from New York Medical College. Dr. John Wing Fan, MD is affiliated with Bakersfield Memorial Hospital, Dignity Health, Children's Hospital of Orange County and KERN RADIOLOGY MEDICAL GROUP INC.

Office Locations

101 The City Drive S
Orange, CA 92868

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Children's Hospital of Orange County

13915 Danielson Street Suite 200
Poway, CA 92064

(858) 546-3800

(858) 546-3900

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2301 Bahamas Drive
Bakersfield, CA 93309

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27700 Medical Center Road
Mission Viejo, CA 92691

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3838 San Dimas Street Suite A120
Bakersfield, CA 93301

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Dignity Health

9330 Stockdale Highway Suite 100
Bakersfield, CA 93311

(661) 326-9600

(661) 334-3065

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Noteworthy Medicare Patient Procedures Performed by Dr. John Wing Fan, MD in 2023

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

Top 5%

By Affordability:

abdominal MRI

angiogram

arterial duplex ultrasound

arterial ultrasound

brain MRA

carotid duplex ultrasound

carotid ultrasound

cervical spine CT scan

chest X-ray

duplex ultrasound

gastrointestinal imaging

gastrointestinal X-ray

head/brain CT scan

limited abdominal ultrasound

lower extremity arterial duplex

lower extremity arterial ultrasound

lower extremity venous ultrasound

lower extremity venous duplex

lumbar spine CT scan

MRI angiogram

retroperitoneal ultrasound

venous duplex ultrasound

venous ultrasound

In 2023, Dr. John Wing Fan, MD had a list price for abdominal MRI, angiogram (angiography), arterial duplex ultrasound, arterial ultrasound, brain MRA, carotid duplex ultrasound, carotid ultrasound, cervical (neck) spine CT scan, chest X-ray, duplex ultrasound, gastrointestinal imaging, gastrointestinal X-ray, head/brain CT scan, limited abdominal ultrasound, lower extremity arterial duplex, lower extremity (leg) arterial ultrasound, lower extremity (leg) venous ultrasound, lower extremity venous duplex, lumbar spine (low-back) CT scan, MRI angiogram (MRA), retroperitoneal ultrasound, spine CT scan, spine MRI, vascular studies, vascular ultrasound, venous duplex ultrasound, and venous ultrasound that was lower than the list prices billed to Medicare by 95% of providers in related specialties within California. 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 10%

By Volume:

musculoskeletal imaging

By Affordability:

foot X-ray

leg CT scan

leg X-ray

myocardial perfusion SPECT

rib X-ray

small bowel follow-through

small bowel X-ray

SPECT scan

spine X-ray

tibia and fibula X-ray

videofluoroscopic swallow study

In 2023, among providers in related specialties within California, Dr. John Wing Fan, MD performed more musculoskeletal imaging procedures for Medicare patients than 90% of them and he also had a list price for foot X-ray, leg CT scan, leg X-ray, myocardial perfusion SPECT, rib X-ray, small bowel follow-through, small bowel X-ray, SPECT scan, spine X-ray, tibia and fibula (lower leg) X-ray, and videofluoroscopic swallow study (modified barium swallow) that was lower than the list prices billed to Medicare by 90% 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:

lower extremity venous duplex

By Affordability:

ankle X-ray

arm X-ray

brain MRI

cardiac stress testing

joint X-ray

knee X-ray

maxillofacial CT scan

In 2012, among providers in related specialties within California, Dr. John Wing Fan, MD performed more abdominal imaging, brain imaging (neuroimaging), central DEXA, chest CT scan, CT scan, knee X-ray, lower extremity venous duplex, neck imaging, pelvic imaging, ultrasound (sonogram), vascular procedures, vascular ultrasound, and X-rays procedures for Medicare patients than 75% of them and he also had a list price for ankle X-ray, arm X-ray, brain MRI, cardiac (heart) stress testing, joint X-ray, knee X-ray, maxillofacial (jaw/face) CT scan, nuclear stress test (myocardial perfusion imaging), pelvis X-ray, shoulder X-ray, spine imaging, and stress testing 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 Wing Fan, MD treated as a diagnostic radiologist in Orange, CA during 2012 were X-rays, thoracic (chest) imaging, CT scan and brain imaging (neuroimaging).

Volume of procedures performed by Dr. John Wing Fan, MD for Medicare patients.

abdominal imaging	12
brain imaging (neuroimaging)	21
CT scan	33
pelvic imaging	12
thoracic (chest) imaging	176
X-rays	176

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. John Wing Fan, MD treated as a diagnostic radiologist in Orange, CA during 2013 were X-rays, thoracic (chest) imaging, CT scan and abdominal imaging.

Volume of procedures performed by Dr. John Wing Fan, MD for Medicare patients.

abdominal imaging	73
brain imaging (neuroimaging)	38
CT scan	94
pelvic imaging	56
thoracic (chest) imaging	279
X-rays	296

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. John Wing Fan, MD.

**Gender**
Male	192
Female	202

**Ethnicity**
Non-Hispanic White	190
Black	0
Hispanic	86
Asian	86
Other	0
Native American	0

**Age**
From 65 to 74	128
From 75 to 84	121
85 and over	58
Less than 65	87

Conditions of Medicare patients treated by Dr. John Wing Fan, MD in 2013

Hypertension	75
High Cholesterol	56
Stroke	19
Ischemic Heart Disease	52
Depression	42
Chronic Kidney Disease	53
Asthma	16
Osteoperosis	16
Atrial Fibrilation	21
Heart Failure	43
Chronic Obstructive Pulmonary Disease	29
Diabetes	50
Dementia	26
Cancer	16

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. John Wing Fan, MD treated as a diagnostic radiologist in Orange, CA during 2014 were X-rays, musculoskeletal imaging, spinal procedures and hip imaging.

Volume of procedures performed by Dr. John Wing Fan, MD for Medicare patients.

hip imaging	18
musculoskeletal imaging	54
spinal procedures	41
X-rays	95

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. John Wing Fan, MD.

**Gender**
Male	57
Female	125

**Ethnicity**
Non-Hispanic White	92
Black	0
Hispanic	42
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	85
From 75 to 84	42
85 and over	21
Less than 65	34

Conditions of Medicare patients treated by Dr. John Wing Fan, MD in 2014

Hypertension	73
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	32
Depression	26
Chronic Kidney Disease	23
Asthma	8
Osteoperosis	21
Atrial Fibrilation	10
Heart Failure	15
Chronic Obstructive Pulmonary Disease	6
Diabetes	34
Dementia	14
Cancer	14

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. John Wing Fan, MD treated as a diagnostic radiologist in Orange, CA during 2015 were X-rays, musculoskeletal imaging, spinal procedures and hip imaging.

Volume of procedures performed by Dr. John Wing Fan, MD for Medicare patients.

hip imaging	24
musculoskeletal imaging	107
pelvic imaging	17
spinal procedures	66
X-rays	190

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. John Wing Fan, MD.

**Gender**
Male	230
Female	412

**Ethnicity**
Non-Hispanic White	392
Black	0
Hispanic	118
Asian	86
Other	0
Native American	0

**Age**
From 65 to 74	258
From 75 to 84	220
85 and over	44
Less than 65	120

Conditions of Medicare patients treated by Dr. John Wing Fan, MD in 2015

Hypertension	71
High Cholesterol	54
Stroke	11
Ischemic Heart Disease	34
Depression	33
Chronic Kidney Disease	30
Asthma	14
Osteoperosis	19
Atrial Fibrilation	11
Heart Failure	18
Chronic Obstructive Pulmonary Disease	11
Diabetes	32
Dementia	13
Cancer	14

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. John Wing Fan, MD treated as a diagnostic radiologist in Orange, CA during 2017 were X-rays, thoracic (chest) imaging, CT scan and brain imaging (neuroimaging).

Volume of procedures performed by Dr. John Wing Fan, MD for Medicare patients.

abdominal imaging	380
brain imaging (neuroimaging)	457
cardiac procedures	28
CT scan	909
hip imaging	45
MRI (magnetic resonance imaging)	163
musculoskeletal imaging	201
nuclear scan	28
pelvic imaging	311
spinal procedures	133
stress testing	28
thoracic (chest) imaging	2178
ultrasound (sonogram)	218
vascular procedures	170
X-rays	2267

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. John Wing Fan, MD.

**Gender**
Male	1190
Female	1482

**Ethnicity**
Non-Hispanic White	1594
Black	197
Hispanic	725
Asian	87
Other	39
Native American	30

**Age**
From 65 to 74	1048
From 75 to 84	624
85 and over	364
Less than 65	636

Conditions of Medicare patients treated by Dr. John Wing Fan, MD in 2017

Hypertension	75
High Cholesterol	60
Stroke	13
Ischemic Heart Disease	56
Depression	30
Chronic Kidney Disease	56
Asthma	15
Osteoperosis	8
Atrial Fibrilation	15
Heart Failure	46
Chronic Obstructive Pulmonary Disease	37
Diabetes	52
Dementia	19
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. John Wing Fan, MD treated as a diagnostic radiologist in Orange, CA during 2018 were CT scan, brain imaging (neuroimaging), abdominal imaging and pelvic imaging.

Volume of procedures performed by Dr. John Wing Fan, MD for Medicare patients.

abdominal imaging	425
brain imaging (neuroimaging)	517
cardiac procedures	37
CT scan	1073
hip imaging	61
MRI (magnetic resonance imaging)	169
musculoskeletal imaging	289
neck imaging	12
nuclear scan	37
pelvic imaging	379
preventive care	11
spinal procedures	166
stress testing	37
thoracic (chest) imaging	163
ultrasound (sonogram)	254
vascular procedures	172
X-rays	323

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. John Wing Fan, MD.

**Gender**
Male	1302
Female	1698

**Ethnicity**
Non-Hispanic White	1783
Black	200
Hispanic	847
Asian	102
Other	34
Native American	34

**Age**
From 65 to 74	1135
From 75 to 84	786
85 and over	398
Less than 65	681

Conditions of Medicare patients treated by Dr. John Wing Fan, MD in 2018

Hypertension	75
High Cholesterol	63
Stroke	12
Ischemic Heart Disease	55
Depression	31
Chronic Kidney Disease	52
Asthma	16
Osteoperosis	8
Atrial Fibrilation	15
Heart Failure	43
Chronic Obstructive Pulmonary Disease	35
Diabetes	51
Dementia	19
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. John Wing Fan, MD treated as a diagnostic radiologist in Orange, CA during 2019 were CT scan, brain imaging (neuroimaging), abdominal imaging and pelvic imaging.

Volume of procedures performed by Dr. John Wing Fan, MD for Medicare patients.

abdominal imaging	488
brain imaging (neuroimaging)	599
cardiac procedures	38
CT scan	1330
gastrointestinal procedures	15
hip imaging	28
MRI (magnetic resonance imaging)	116
musculoskeletal imaging	225
neck imaging	11
nuclear scan	38
pelvic imaging	443
preventive care	15
spinal procedures	238
stress testing	38
thoracic (chest) imaging	227
ultrasound (sonogram)	237
vascular procedures	179
X-rays	372

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. John Wing Fan, MD.

**Gender**
Male	1441
Female	1807

**Ethnicity**
Non-Hispanic White	1847
Black	246
Hispanic	956
Asian	128
Other	40
Native American	31

**Age**
From 65 to 74	1303
From 75 to 84	820
85 and over	398
Less than 65	727

Conditions of Medicare patients treated by Dr. John Wing Fan, MD in 2019

Hypertension	75
High Cholesterol	66
Stroke	12
Ischemic Heart Disease	55
Depression	31
Chronic Kidney Disease	55
Asthma	15
Osteoperosis	9
Atrial Fibrilation	14
Heart Failure	44
Chronic Obstructive Pulmonary Disease	35
Diabetes	52
Dementia	19
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. John Wing Fan, MD treated as a diagnostic radiologist in Orange, CA during 2020 were CT scan, brain imaging (neuroimaging), abdominal imaging and pelvic imaging.

Volume of procedures performed by Dr. John Wing Fan, MD for Medicare patients.

abdominal imaging	465
brain imaging (neuroimaging)	485
cardiac procedures	27
CT scan	1155
hip imaging	60
MRI (magnetic resonance imaging)	175
musculoskeletal imaging	260
nuclear scan	27
pelvic imaging	389
spinal procedures	109
stress testing	27
thoracic (chest) imaging	220
ultrasound (sonogram)	234
vascular procedures	136
X-rays	188

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. John Wing Fan, MD.

**Gender**
Male	1200
Female	1470

**Ethnicity**
Non-Hispanic White	1558
Black	192
Hispanic	765
Asian	98
Other	38
Native American	19

**Age**
From 65 to 74	1117
From 75 to 84	680
85 and over	314
Less than 65	559

Conditions of Medicare patients treated by Dr. John Wing Fan, MD in 2020

Hypertension	75
High Cholesterol	68
Stroke	12
Ischemic Heart Disease	57
Depression	33
Chronic Kidney Disease	58
Asthma	15
Osteoperosis	10
Atrial Fibrilation	15
Heart Failure	44
Chronic Obstructive Pulmonary Disease	34
Diabetes	52
Dementia	21
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. John Wing Fan, MD treated as a diagnostic radiologist in Orange, CA during 2021 were CT scan, brain imaging (neuroimaging), abdominal imaging and pelvic imaging.

Volume of procedures performed by Dr. John Wing Fan, MD for Medicare patients.

abdominal imaging	483
brain imaging (neuroimaging)	497
breast procedures	25
cardiac procedures	31
CT scan	1070
hip imaging	60
MRI (magnetic resonance imaging)	212
musculoskeletal imaging	291
nuclear scan	31
pelvic imaging	408
preventive care	25
spinal procedures	136
stress testing	31
thoracic (chest) imaging	151
ultrasound (sonogram)	284
vascular procedures	194
women's imaging	25
X-rays	286

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. John Wing Fan, MD.

**Gender**
Male	1094
Female	1450

**Ethnicity**
Non-Hispanic White	1417
Black	179
Hispanic	818
Asian	80
Other	36
Native American	14

**Age**
From 65 to 74	994
From 75 to 84	707
85 and over	311
Less than 65	532

Conditions of Medicare patients treated by Dr. John Wing Fan, MD in 2021

Hypertension	75
High Cholesterol	69
Stroke	13
Ischemic Heart Disease	56
Depression	31
Chronic Kidney Disease	57
Asthma	13
Osteoperosis	9
Atrial Fibrilation	15
Heart Failure	42
Chronic Obstructive Pulmonary Disease	28
Diabetes	51
Dementia	22
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. John Wing Fan, MD treated as a diagnostic radiologist in Orange, CA during 2022 were CT scan, abdominal imaging, brain imaging (neuroimaging) and musculoskeletal imaging.

Volume of procedures performed by Dr. John Wing Fan, MD for Medicare patients.

abdominal imaging	625
brain imaging (neuroimaging)	602
cardiac procedures	47
CT scan	1304
gastrointestinal procedures	12
hip imaging	44
MRI (magnetic resonance imaging)	229
musculoskeletal imaging	556
nuclear scan	47
pelvic imaging	498
spinal procedures	126
stress testing	47
thoracic (chest) imaging	196
ultrasound (sonogram)	374
vascular procedures	234
X-rays	537

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. John Wing Fan, MD.

**Gender**
Male	1378
Female	1864

**Ethnicity**
Non-Hispanic White	1922
Black	183
Hispanic	935
Asian	129
Other	55
Native American	18

**Age**
From 65 to 74	1385
From 75 to 84	909
85 and over	420
Less than 65	528

Conditions of Medicare patients treated by Dr. John Wing Fan, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	20
Ischemic Heart Disease	44
Depression	30
Chronic Kidney Disease	37
Asthma	17
Osteoperosis	15
Atrial Fibrilation	25
Heart Failure	34
Chronic Obstructive Pulmonary Disease	32
Diabetes	50
Dementia	16
Cancer	15

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. John Wing Fan, MD for Medicare patients.

The highest averages for the top procedures that Dr. John Wing Fan, MD treated as a diagnostic radiologist in Orange, CA were CT scan, X-rays, thoracic (chest) imaging and brain imaging (neuroimaging).

abdominal imaging	368
brain imaging (neuroimaging)	402
breast procedures	25
cardiac procedures	34
CT scan	871
gastrointestinal procedures	13
hip imaging	42
MRI (magnetic resonance imaging)	177
musculoskeletal imaging	247
neck imaging	11
nuclear scan	34
pelvic imaging	279
preventive care	17
spinal procedures	126
stress testing	34
thoracic (chest) imaging	448
ultrasound (sonogram)	266
vascular procedures	180
women's imaging	25
X-rays	473

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. John Wing Fan, MD.

**Gender**
Male	808
Female	1051

**Ethnicity**
Black / African American	119
Asian / Pacific Islander	79
Non-Hispanic White	1079
Native American / Alaskan Native	14
Hispanic	529
Other	24

**Age**
75 to 84	490
85 and over	232
Less than 65	390
65 to 74	745

Average of Total of Conditions of Medicare patients treated by Dr. John Wing Fan, MD From 2012 - 2022

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

Hypertension	66
High Cholesterol	57
Stroke	11
Ischemic Heart Disease	44
Depression	28
Chronic Kidney Disease	42
Asthma	12
Osteoporosis	11
Heart Failure	32
Chronic Obstructive Pulmonary Disease	24
Diabetes	42
Atrial Fibrillation	14
Dementia	16
Cancer	11

Education & Training

Dr. John Wing Fan, MD graduated from New York Medical College. He completed residency at Santa Barbara Cottage Hospital. He is certified by the Radiology Diagnostic Radiology and has a state license in California.

Medical School: New York Medical College

Residency: Santa Barbara Cottage Hospital

Board Certification: Radiology Diagnostic Radiology

Licensed In: California

Affiliations & Hospitals

Dr. John Wing Fan, MD is associated with these hospitals and organizations:

Bakersfield Memorial Hospital

Dignity Health

Children's Hospital of Orange County

KERN RADIOLOGY MEDICAL GROUP INC

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Biography

Dr. John Fan is a specialist in diagnostic radiology. He attended medical school at New York Medical College. Dr. Fan's training includes residency programs at Santa Barbara Cottage Hospital and a hospital affiliated with SUNY Upstate Medical University. He is professionally affiliated with Bakersfield Memorial Hospital and Children's Hospital of Orange County. Dignity Health reports that he is not accepting new patients.