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Dr. William Jhonghoon Yoon, MD, PhD

(William Yoon, MD, PhD)

(17 Ratings)

Specializes in: Vascular Surgery and General Practice

Virginia Commonwealth University School Of Medicine (2011)

Professional interests include: carotid artery disease, aortic dissection, aortic aneurysm, and more.

4001 Carrick Drive Suite 140
Medina, OH 44256

(216) 593-1308

Dr. William Jhonghoon Yoon, MD, PhD is a vascular surgeon in Medina, OH specializing in vascular surgery and general practice. He graduated from Virginia Commonwealth University School Of Medicine in 2011 and has 14 years of experience. Dr. William Jhonghoon Yoon, MD, PhD is affiliated with University Hospitals, UH Cleveland Medina Health Center and UNIVERSITY HOSPITALS MEDICAL GROUP INC.

Office Locations

4001 Carrick Drive Suite 140
Medina, OH 44256

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3999 Richmond Road
Beachwood, OH 44122

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11100 Euclid Avenue Mather Suite 1800
Cleveland, OH 44106

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Noteworthy Medicare Patient Procedures Performed by Dr. William Jhonghoon Yoon, MD, PhD in 2023

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

Top 10%

By Volume:

vascular procedures

By Affordability:

ankle brachial index

vascular physiologic studies

In 2023, among providers in related specialties within Ohio, Dr. William Jhonghoon Yoon, MD, PhD performed more vascular procedures procedures for Medicare patients than 90% of them and he also had a list price for ankle brachial index (ABI), and vascular physiologic studies 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:

carotid duplex ultrasound

lower extremity venous duplex

vascular ultrasound

By Affordability:

vascular studies

In 2013, among providers in related specialties within Ohio, Dr. William Jhonghoon Yoon, MD, PhD performed more carotid duplex ultrasound, lower extremity venous duplex, and vascular ultrasound procedures for Medicare patients than 75% of them and he also had a list price for vascular studies 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

2018 Medicare Procedure Volume

The top procedures that Dr. William Jhonghoon Yoon, MD, PhD treated as a vascular surgeon in Medina, OH during 2018 were vascular procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. William Jhonghoon Yoon, MD, PhD for Medicare patients.

doctor visit	67
ultrasound (sonogram)	55
vascular procedures	69

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. William Jhonghoon Yoon, MD, PhD.

**Gender**
Male	70
Female	61

**Ethnicity**
Non-Hispanic White	88
Black	0
Hispanic	19
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	54
From 75 to 84	38
85 and over	16
Less than 65	23

Conditions of Medicare patients treated by Dr. William Jhonghoon Yoon, MD, PhD in 2018

The most common conditions of Medicare patients that Dr. William Jhonghoon Yoon, MD, PhD treated during 2018 were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	75
High Cholesterol	63
Stroke	14
Ischemic Heart Disease	63
Depression	33
Chronic Kidney Disease	51
Asthma	13
Osteoperosis	0
Atrial Fibrilation	16
Heart Failure	40
Chronic Obstructive Pulmonary Disease	27
Diabetes	44
Dementia	15
Cancer	13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. William Jhonghoon Yoon, MD, PhD treated as a vascular surgeon in Medina, OH during 2019 were vascular procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. William Jhonghoon Yoon, MD, PhD for Medicare patients.

abdominal imaging	60
doctor visit	394
hospital care	139
inpatient care	139
pelvic imaging	60
ultrasound (sonogram)	478
vascular procedures	611

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. William Jhonghoon Yoon, MD, PhD.

**Gender**
Male	464
Female	349

**Ethnicity**
Non-Hispanic White	547
Black	90
Hispanic	97
Asian	52
Other	0
Native American	0

**Age**
From 65 to 74	340
From 75 to 84	248
85 and over	87
Less than 65	138

Conditions of Medicare patients treated by Dr. William Jhonghoon Yoon, MD, PhD in 2019

The most common conditions of Medicare patients that Dr. William Jhonghoon Yoon, MD, PhD treated during 2019 were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	75
High Cholesterol	67
Stroke	11
Ischemic Heart Disease	58
Depression	31
Chronic Kidney Disease	56
Asthma	10
Osteoperosis	8
Atrial Fibrilation	20
Heart Failure	40
Chronic Obstructive Pulmonary Disease	25
Diabetes	42
Dementia	11
Cancer	13

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. William Jhonghoon Yoon, MD, PhD treated as a vascular surgeon in Medina, OH during 2020 were vascular procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. William Jhonghoon Yoon, MD, PhD for Medicare patients.

abdominal imaging	106
dialysis access procedures	14
doctor visit	320
hospital care	132
inpatient care	132
pelvic imaging	106
ultrasound (sonogram)	718
vascular procedures	908

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. William Jhonghoon Yoon, MD, PhD.

**Gender**
Male	563
Female	482

**Ethnicity**
Non-Hispanic White	739
Black	112
Hispanic	105
Asian	56
Other	20
Native American	13

**Age**
From 65 to 74	452
From 75 to 84	322
85 and over	102
Less than 65	169

Conditions of Medicare patients treated by Dr. William Jhonghoon Yoon, MD, PhD in 2020

The most common conditions of Medicare patients that Dr. William Jhonghoon Yoon, MD, PhD treated during 2020 were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	75
High Cholesterol	67
Stroke	12
Ischemic Heart Disease	58
Depression	29
Chronic Kidney Disease	58
Asthma	9
Osteoperosis	9
Atrial Fibrilation	16
Heart Failure	40
Chronic Obstructive Pulmonary Disease	23
Diabetes	42
Dementia	13
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. William Jhonghoon Yoon, MD, PhD treated as a vascular surgeon in Medina, OH during 2021 were vascular procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. William Jhonghoon Yoon, MD, PhD for Medicare patients.

abdominal imaging	16
doctor visit	169
hospital care	38
inpatient care	38
pelvic imaging	16
ultrasound (sonogram)	724
vascular procedures	846

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. William Jhonghoon Yoon, MD, PhD.

**Gender**
Male	454
Female	521

**Ethnicity**
Non-Hispanic White	785
Black	57
Hispanic	47
Asian	44
Other	0
Native American	0

**Age**
From 65 to 74	350
From 75 to 84	359
85 and over	189
Less than 65	77

Conditions of Medicare patients treated by Dr. William Jhonghoon Yoon, MD, PhD in 2021

The most common conditions of Medicare patients that Dr. William Jhonghoon Yoon, MD, PhD treated during 2021 were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	75
High Cholesterol	72
Stroke	12
Ischemic Heart Disease	55
Depression	26
Chronic Kidney Disease	50
Asthma	8
Osteoperosis	14
Atrial Fibrilation	19
Heart Failure	35
Chronic Obstructive Pulmonary Disease	18
Diabetes	41
Dementia	14
Cancer	16

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. William Jhonghoon Yoon, MD, PhD treated as a vascular surgeon in Medina, OH during 2022 were vascular procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. William Jhonghoon Yoon, MD, PhD for Medicare patients.

abdominal imaging	17
doctor visit	148
hospital care	36
inpatient care	36
pelvic imaging	17
ultrasound (sonogram)	747
vascular procedures	841

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. William Jhonghoon Yoon, MD, PhD.

**Gender**
Male	420
Female	489

**Ethnicity**
Non-Hispanic White	771
Black	48
Hispanic	15
Asian	41
Other	34
Native American	0

**Age**
From 65 to 74	282
From 75 to 84	380
85 and over	215
Less than 65	32

Conditions of Medicare patients treated by Dr. William Jhonghoon Yoon, MD, PhD in 2022

The most common conditions of Medicare patients that Dr. William Jhonghoon Yoon, MD, PhD treated during 2022 were high cholesterol, hypertension, ischemic heart disease and chronic kidney disease.

Hypertension	75
High Cholesterol	75
Stroke	21
Ischemic Heart Disease	43
Depression	24
Chronic Kidney Disease	36
Asthma	9
Osteoperosis	21
Atrial Fibrilation	30
Heart Failure	30
Chronic Obstructive Pulmonary Disease	18
Diabetes	36
Dementia	13
Cancer	23

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. William Jhonghoon Yoon, MD, PhD treated as a vascular surgeon in Medina, OH during 2023 were vascular procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. William Jhonghoon Yoon, MD, PhD for Medicare patients.

abdominal imaging	14
doctor visit	100
hospital care	65
inpatient care	65
pelvic imaging	14
ultrasound (sonogram)	191
vascular procedures	226

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. William Jhonghoon Yoon, MD, PhD.

**Gender**
Male	240
Female	167

**Ethnicity**
Non-Hispanic White	323
Black	55
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	181
From 75 to 84	162
85 and over	49
Less than 65	15

Conditions of Medicare patients treated by Dr. William Jhonghoon Yoon, MD, PhD in 2023

The most common conditions of Medicare patients that Dr. William Jhonghoon Yoon, MD, PhD treated during 2023 were high cholesterol, hypertension, ischemic heart disease and diabetes.

Hypertension	75
High Cholesterol	75
Stroke	17
Ischemic Heart Disease	54
Depression	24
Chronic Kidney Disease	36
Asthma	10
Osteoperosis	10
Atrial Fibrilation	29
Heart Failure	30
Chronic Obstructive Pulmonary Disease	26
Diabetes	38
Dementia	9
Cancer	20

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2018 - 2023

Volume of procedures performed by Dr. William Jhonghoon Yoon, MD, PhD for Medicare patients.

The highest averages for the top procedures that Dr. William Jhonghoon Yoon, MD, PhD treated as a vascular surgeon in Medina, OH were vascular procedures, ultrasound (sonogram), hospital care and inpatient care.

abdominal imaging	42
dialysis access procedures	14
doctor visit	199
hospital care	82
inpatient care	82
pelvic imaging	42
ultrasound (sonogram)	485
vascular procedures	583

Average Medicare Patient Data From 2018 - 2023

Information about Medicare patients treated by Dr. William Jhonghoon Yoon, MD, PhD.

**Gender**
Male	368
Female	344

**Ethnicity**
Black / African American	60
Asian / Pacific Islander	32
Non-Hispanic White	542
Hispanic	47
Native American / Alaskan Native	2
Other	9

**Age**
75 to 84	251
85 and over	109
Less than 65	75
65 to 74	276

Average of Total of Conditions of Medicare patients treated by Dr. William Jhonghoon Yoon, MD, PhD From 2018 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. William Jhonghoon Yoon, MD, PhD treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	75
High Cholesterol	69
Stroke	14
Ischemic Heart Disease	55
Depression	27
Chronic Kidney Disease	47
Asthma	9
Osteoporosis	10
Heart Failure	35
Chronic Obstructive Pulmonary Disease	22
Diabetes	40
Atrial Fibrillation	21
Dementia	12
Cancer	16

Education & Training

Dr. William Jhonghoon Yoon, MD, PhD graduated from Virginia Commonwealth University School Of Medicine in 2011. He completed residency at Henry Ford St. John Hospital. He is certified by the Surgery - American Board of Surgery and has a state license in Illinois.

Medical School: Virginia Commonwealth University School Of Medicine (2011)

Residency: Henry Ford St. John Hospital (2016)

Board Certification: Surgery - American Board of Surgery

Licensed In: Illinois

Affiliations & Hospitals

Dr. William Jhonghoon Yoon, MD, PhD is associated with these hospitals and organizations:

University Hospitals

UH Cleveland Medina Health Center

UNIVERSITY HOSPITALS MEDICAL GROUP INC

Ratings & Reviews

Dr. William Jhonghoon Yoon, MD, PhD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 17 ratings. We collect ratings and reviews of Dr. William Jhonghoon Yoon, MD, PhD from all over the web to help you find the right in Medina, OH.

Overall Rating

(17 Ratings)

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General Payments

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

**Payments by Company**
Cook Incorporated	$13,479 Cook Medical AAA $4,716	Cook Medical Zenith $3,000	Cook Medical Stents $2,100	Zenith Alpha $1,507	Cook Medical AFEN $1,500	Other $656
W. L. Gore & Associates, Inc.	$12,065 TAG Thoracic Endoprosthesis $4,525	EXCLUDER AAA Endoprosthesis $3,469	EXCLUDER Iliac Branch Endoprosthesis $687	GORE TAG Thoracic Branch Endoprosthesis $631	GORE TAG Conformable Thoracic Endoprosthesis $576	Other $2,178
Cook Medical LLC	$7,953 Zenith Alpha $3,091	Cook Medical AAA $1,076	Zenith Spiral-Z $658	Cook Medical Advanced Tech $496	Cook Medical Aortic Intervention $465	Other $2,168
Medtronic Vascular, Inc.	$7,416 Endurant $5,377	Valiant Captivia $1,104	Aortic Stent Grafts $381	Aptus Heli-FX $209	IN.PACT Admiral $14	Other $330
Bolton Medical Inc	$1,681 TREO ABDOMINAL STENT-GRAFT SYSTEM $715	Grafts $428	Relay Grafts $406	RELAY PLUS $132
Other	$4,449 ENDURANT IIS $646	VIZ.AI LVO $362	Valiant Captivia $339	OVATION $322	ENROUTE Transcarotid Stent $277	Other $2,503

**Types of Payments**
Food and Beverage	$23,964
Compensation for serving as faculty or as a speaker for a non-accredited and noncertified continuing education program	$9,100
Honoraria	$6,675
Travel and Lodging	$4,829
Consulting Fee	$1,920
Other	$556

Biography

Dr. William Yoon's specialties are general practice and vascular surgery. He studied medicine at Virginia Commonwealth University (VCU) School of Medicine. These areas are among his clinical interests: renal vascular disease, aortic aneurysm, and carotid artery disease. On average, patients gave Dr. Yoon a rating of 5.0 stars (out of 5). He speaks Korean. Dr. Yoon is professionally affiliated with the University Hospitals. Yext reports that he is accepting new patients at his office in Medina, OH.