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Home > CA Providers > Radiation Oncologists

Dr. Hyo-Chun Yoon, MD

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Specializes in: Interventional Radiology/Diagnostic Radiology (IR/DR), Radiation Oncology and Diagnostic Radiology

3801 Miranda Avenue Palo Alto Vahcs (640)
Palo Alto, CA 94304

Dr. Hyo-Chun Yoon, MD is a radiologist in Palo Alto, CA specializing in interventional radiology/diagnostic radiology (ir/dr), radiation oncology and diagnostic radiology. Dr. Hyo-Chun Yoon, MD is affiliated with U.S. Department of Veterans Affairs.

Office Locations

3801 Miranda Avenue Palo Alto Vahcs (640)
Palo Alto, CA 94304

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Noteworthy Medicare Patient Procedures Performed by Dr. Hyo-Chun Yoon, MD in 2023

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

Top 10%

By Affordability:

CT scan

In 2023, Dr. Hyo-Chun Yoon, MD had a list price for CT scan that was lower than the list prices billed to Medicare by 90% 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.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Hyo-Chun Yoon, MD treated as a radiologist in Palo Alto, CA during 2012 were X-rays and thoracic (chest) imaging.

Volume of procedures performed by Dr. Hyo-Chun Yoon, MD for Medicare patients.

thoracic (chest) imaging	70
X-rays	70

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Hyo-Chun Yoon, MD treated as a radiologist in Palo Alto, CA during 2013 were X-rays and thoracic (chest) imaging.

Volume of procedures performed by Dr. Hyo-Chun Yoon, MD for Medicare patients.

thoracic (chest) imaging	62
X-rays	62

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Hyo-Chun Yoon, MD.

**Gender**
Male	87
Female	62

**Ethnicity**
Non-Hispanic White	34
Black	0
Hispanic	0
Asian	79
Other	20
Native American	0

**Age**
From 65 to 74	58
From 75 to 84	27
85 and over	25
Less than 65	39

Conditions of Medicare patients treated by Dr. Hyo-Chun Yoon, MD in 2013

Hypertension	75
High Cholesterol	68
Stroke	9
Ischemic Heart Disease	46
Depression	14
Chronic Kidney Disease	58
Asthma	15
Osteoperosis	9
Atrial Fibrilation	13
Heart Failure	40
Chronic Obstructive Pulmonary Disease	19
Diabetes	56
Dementia	16
Cancer	17

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Hyo-Chun Yoon, MD treated as a radiologist in Palo Alto, CA during 2014 were X-rays and thoracic (chest) imaging.

Volume of procedures performed by Dr. Hyo-Chun Yoon, MD for Medicare patients.

thoracic (chest) imaging	16
X-rays	16

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Hyo-Chun Yoon, MD.

**Gender**
Male	44
Female	46

**Ethnicity**
Non-Hispanic White	33
Black	0
Hispanic	0
Asian	38
Other	0
Native American	0

**Age**
From 65 to 74	34
From 75 to 84	0
85 and over	0
Less than 65	26

Conditions of Medicare patients treated by Dr. Hyo-Chun Yoon, MD in 2014

Hypertension	60
High Cholesterol	69
Stroke	12
Ischemic Heart Disease	37
Depression	20
Chronic Kidney Disease	50
Asthma	0
Osteoperosis	0
Atrial Fibrilation	14
Heart Failure	39
Chronic Obstructive Pulmonary Disease	21
Diabetes	41
Dementia	12
Cancer	18

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Hyo-Chun Yoon, MD treated as a radiologist in Palo Alto, CA during 2015 were X-rays and thoracic (chest) imaging.

Volume of procedures performed by Dr. Hyo-Chun Yoon, MD for Medicare patients.

thoracic (chest) imaging	36
X-rays	36

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Hyo-Chun Yoon, MD.

**Gender**
Male	90
Female	108

**Ethnicity**
Non-Hispanic White	56
Black	0
Hispanic	0
Asian	100
Other	0
Native American	0

**Age**
From 65 to 74	84
From 75 to 84	44
85 and over	22
Less than 65	48

Conditions of Medicare patients treated by Dr. Hyo-Chun Yoon, MD in 2015

Hypertension	63
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	28
Depression	14
Chronic Kidney Disease	39
Asthma	14
Osteoperosis	0
Atrial Fibrilation	13
Heart Failure	28
Chronic Obstructive Pulmonary Disease	11
Diabetes	36
Dementia	0
Cancer	21

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Hyo-Chun Yoon, MD treated as a radiologist in Palo Alto, CA during 2016 were X-rays and thoracic (chest) imaging.

Volume of procedures performed by Dr. Hyo-Chun Yoon, MD for Medicare patients.

thoracic (chest) imaging	78
X-rays	78

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Hyo-Chun Yoon, MD.

**Gender**
Male	83
Female	68

**Ethnicity**
Non-Hispanic White	43
Black	0
Hispanic	16
Asian	70
Other	0
Native American	0

**Age**
From 65 to 74	73
From 75 to 84	34
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Hyo-Chun Yoon, MD in 2016

Hypertension	70
High Cholesterol	61
Stroke	0
Ischemic Heart Disease	34
Depression	15
Chronic Kidney Disease	54
Asthma	19
Osteoperosis	0
Atrial Fibrilation	12
Heart Failure	30
Chronic Obstructive Pulmonary Disease	13
Diabetes	44
Dementia	12
Cancer	17

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Hyo-Chun Yoon, MD treated as a radiologist in Palo Alto, CA during 2017 were X-rays and thoracic (chest) imaging.

Volume of procedures performed by Dr. Hyo-Chun Yoon, MD for Medicare patients.

thoracic (chest) imaging	94
X-rays	94

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Hyo-Chun Yoon, MD.

**Gender**
Male	68
Female	92

**Ethnicity**
Non-Hispanic White	52
Black	0
Hispanic	0
Asian	72
Other	23
Native American	0

**Age**
From 65 to 74	75
From 75 to 84	35
85 and over	11
Less than 65	39

Conditions of Medicare patients treated by Dr. Hyo-Chun Yoon, MD in 2017

Hypertension	64
High Cholesterol	55
Stroke	10
Ischemic Heart Disease	30
Depression	11
Chronic Kidney Disease	55
Asthma	18
Osteoperosis	11
Atrial Fibrilation	17
Heart Failure	29
Chronic Obstructive Pulmonary Disease	14
Diabetes	49
Dementia	14
Cancer	19

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Hyo-Chun Yoon, MD treated as a radiologist in Palo Alto, CA during 2018 were CT scan, pelvic imaging and abdominal imaging.

Volume of procedures performed by Dr. Hyo-Chun Yoon, MD for Medicare patients.

abdominal imaging	12
CT scan	12
pelvic imaging	12

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Hyo-Chun Yoon, MD.

**Gender**
Male	76
Female	81

**Ethnicity**
Non-Hispanic White	49
Black	0
Hispanic	0
Asian	62
Other	23
Native American	0

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

Conditions of Medicare patients treated by Dr. Hyo-Chun Yoon, MD in 2018

Hypertension	65
High Cholesterol	61
Stroke	0
Ischemic Heart Disease	31
Depression	14
Chronic Kidney Disease	52
Asthma	17
Osteoperosis	8
Atrial Fibrilation	13
Heart Failure	27
Chronic Obstructive Pulmonary Disease	11
Diabetes	46
Dementia	10
Cancer	15

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Hyo-Chun Yoon, MD treated as a radiologist in Palo Alto, CA during 2019 were CT scan, pelvic imaging, abdominal imaging and brain imaging (neuroimaging).

Volume of procedures performed by Dr. Hyo-Chun Yoon, MD for Medicare patients.

abdominal imaging	23
brain imaging (neuroimaging)	17
CT scan	54
pelvic imaging	23
thoracic (chest) imaging	14

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Hyo-Chun Yoon, MD.

**Gender**
Male	81
Female	93

**Ethnicity**
Non-Hispanic White	53
Black	0
Hispanic	0
Asian	83
Other	18
Native American	0

**Age**
From 65 to 74	78
From 75 to 84	0
85 and over	0
Less than 65	45

Conditions of Medicare patients treated by Dr. Hyo-Chun Yoon, MD in 2019

Hypertension	71
High Cholesterol	60
Stroke	7
Ischemic Heart Disease	33
Depression	13
Chronic Kidney Disease	54
Asthma	17
Osteoperosis	0
Atrial Fibrilation	14
Heart Failure	25
Chronic Obstructive Pulmonary Disease	13
Diabetes	45
Dementia	14
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Hyo-Chun Yoon, MD treated as a radiologist in Palo Alto, CA during 2020 were CT scan and brain imaging (neuroimaging).

Volume of procedures performed by Dr. Hyo-Chun Yoon, MD for Medicare patients.

brain imaging (neuroimaging)	11
CT scan	11

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Hyo-Chun Yoon, MD.

**Gender**
Male	52
Female	69

**Ethnicity**
Non-Hispanic White	32
Black	0
Hispanic	0
Asian	56
Other	22
Native American	0

**Age**
From 65 to 74	45
From 75 to 84	27
85 and over	18
Less than 65	31

Conditions of Medicare patients treated by Dr. Hyo-Chun Yoon, MD in 2020

Hypertension	71
High Cholesterol	54
Stroke	0
Ischemic Heart Disease	34
Depression	16
Chronic Kidney Disease	64
Asthma	12
Osteoperosis	0
Atrial Fibrilation	15
Heart Failure	31
Chronic Obstructive Pulmonary Disease	12
Diabetes	45
Dementia	17
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Hyo-Chun Yoon, MD treated as a radiologist in Palo Alto, CA during 2021 were CT scan, brain imaging (neuroimaging), pelvic imaging and abdominal imaging.

Volume of procedures performed by Dr. Hyo-Chun Yoon, MD for Medicare patients.

abdominal imaging	17
brain imaging (neuroimaging)	21
CT scan	38
pelvic imaging	17

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Hyo-Chun Yoon, MD.

**Gender**
Male	81
Female	78

**Ethnicity**
Non-Hispanic White	29
Black	0
Hispanic	0
Asian	85
Other	26
Native American	0

**Age**
From 65 to 74	57
From 75 to 84	38
85 and over	22
Less than 65	42

Conditions of Medicare patients treated by Dr. Hyo-Chun Yoon, MD in 2021

Hypertension	70
High Cholesterol	64
Stroke	0
Ischemic Heart Disease	40
Depression	11
Chronic Kidney Disease	62
Asthma	11
Osteoperosis	10
Atrial Fibrilation	11
Heart Failure	34
Chronic Obstructive Pulmonary Disease	15
Diabetes	48
Dementia	21
Cancer	18

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Hyo-Chun Yoon, MD treated as a radiologist in Palo Alto, CA during 2022 were CT scan, brain imaging (neuroimaging), pelvic imaging and abdominal imaging.

Volume of procedures performed by Dr. Hyo-Chun Yoon, MD for Medicare patients.

abdominal imaging	16
brain imaging (neuroimaging)	21
CT scan	51
pelvic imaging	16
thoracic (chest) imaging	14

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Hyo-Chun Yoon, MD.

**Gender**
Male	104
Female	98

**Ethnicity**
Non-Hispanic White	53
Black	0
Hispanic	0
Asian	105
Other	29
Native American	0

**Age**
From 65 to 74	91
From 75 to 84	53
85 and over	15
Less than 65	43

Conditions of Medicare patients treated by Dr. Hyo-Chun Yoon, MD in 2022

Hypertension	72
High Cholesterol	65
Stroke	8
Ischemic Heart Disease	26
Depression	9
Chronic Kidney Disease	44
Asthma	13
Osteoperosis	10
Atrial Fibrilation	25
Heart Failure	28
Chronic Obstructive Pulmonary Disease	17
Diabetes	46
Dementia	8
Cancer	19

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Hyo-Chun Yoon, MD for Medicare patients.

The highest averages for the top procedures that Dr. Hyo-Chun Yoon, MD treated as a radiologist in Palo Alto, CA were X-rays, thoracic (chest) imaging, CT scan and pelvic imaging.

abdominal imaging	17
brain imaging (neuroimaging)	17
CT scan	33
pelvic imaging	17
thoracic (chest) imaging	48
X-rays	59

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Hyo-Chun Yoon, MD.

**Gender**
Male	69
Female	72

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	68
Non-Hispanic White	39
Native American / Alaskan Native	0
Hispanic	1
Other	14

**Age**
75 to 84	23
85 and over	10
Less than 65	32
65 to 74	60

Average of Total of Conditions of Medicare patients treated by Dr. Hyo-Chun Yoon, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Hyo-Chun Yoon, MD treated were hypertension, high cholesterol, chronic kidney disease and diabetes.

Hypertension	61
High Cholesterol	56
Stroke	4
Ischemic Heart Disease	30
Depression	12
Chronic Kidney Disease	48
Asthma	12
Osteoporosis	4
Heart Failure	28
Chronic Obstructive Pulmonary Disease	13
Diabetes	41
Atrial Fibrillation	13
Dementia	11
Cancer	15

Education & Training

He has a state license in Hawaii.

Licensed In: Hawaii

Affiliations & Hospitals

Dr. Hyo-Chun Yoon, MD is associated with these hospitals and organizations:

U.S. Department of Veterans Affairs

Ratings & Reviews

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General Payments

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

**Payments by Company**
Medtronic, Inc.	$72 Chameleon $72
AngioDynamics, Inc.	$40 Nanoknife $40
GE Healthcare	$26 $26
Vascular Solutions, Inc.	$25 CLOSUREFAST REPROCESSING $14	VASCBAND $12
TERUMO MEDICAL CORPORATION	$21 AZUR $21
Other	$62 Concerto $20	CERTUS 140 MICROWAVE ABLATION SYSTEM $20	Non-Product Specific $16	Cryo Probe $5

**Types of Payments**
Food and Beverage	$246

Biography

Dr. Hyo-Chun Yoon's areas of specialization are interventional radiology/diagnostic radiology (IR/DR), radiation oncology, and diagnostic radiology. He is affiliated with U.S. Department of Veterans Affairs.

Select Year:

Dr. Hyo-Chun Yoon, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Hyo-Chun Yoon, MD in 2023

By Affordability:

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. Hyo-Chun Yoon, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Hyo-Chun Yoon, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Hyo-Chun Yoon, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Hyo-Chun Yoon, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Hyo-Chun Yoon, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Hyo-Chun Yoon, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Hyo-Chun Yoon, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Hyo-Chun Yoon, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Hyo-Chun Yoon, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Hyo-Chun Yoon, MD in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. Hyo-Chun Yoon, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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