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Home > WI Providers > Ophthalmologists

Dr. John Sukhoon Yoon, MD

Accepting New Patients

(John Yoon)

(2164 Ratings)

Specializes in: Ophthalmology (Eye Disease) and Optometry (Primary Eye Care)

University of Michigan Medical School (1987)

109 North 28th Street East
Superior, WI 54880

(715) 395-3900

Dr. John Sukhoon Yoon, MD is an ophthalmologist in Superior, WI specializing in ophthalmology (eye disease) and optometry (primary eye care). He graduated from University of Michigan Medical School in 1987 and has 39 years of experience. Dr. John Sukhoon Yoon, MD is affiliated with Aspirus Health, Aspirus St. Luke’s Superior Clinic and ST LUKES HOSPITAL OF DULUTH.

Office Locations

109 North 28th Street East
Superior, WI 54880

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Noteworthy Medicare Patient Procedures Performed by Dr. John Sukhoon Yoon, MD in 2023

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

Top 5%

By Volume:

comprehensive eye exam

intravitreal drug injection

SCODI of the posterior segment

By Affordability:

punctal plug insertion

secondary cataract surgery

YAG laser capsulotomy

YAG laser surgery

In 2023, among providers in related specialties within Wisconsin, Dr. John Sukhoon Yoon, MD performed more comprehensive eye exam, intravitreal drug injection, and SCODI of the posterior segment (SCODI-P) procedures for Medicare patients than 95% of them and he also had a list price for extraocular surgery, lacrimal surgery, lacrimal (tearing system) procedures, laser eye surgery, ophthalmic biometry, punctal occlusion, punctal plug insertion, secondary cataract surgery, YAG laser capsulotomy, and YAG laser surgery that was lower than the list prices billed to Medicare by 95% 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 10%

By Volume:

eye procedures

In 2023, Dr. John Sukhoon Yoon, MD performed more eye procedures procedures for Medicare patients than 90% of providers in related specialties within Wisconsin.

Top 25%

By Volume:

punctal plug insertion

By Affordability:

anterior segment surgery

comprehensive eye exam

fundus photography

visual field test

In 2012, among providers in related specialties within Wisconsin, Dr. John Sukhoon Yoon, MD performed more punctal plug insertion procedures for Medicare patients than 75% of them and he also had a list price for anterior segment surgery, comprehensive eye exam, fundus photography, and visual field test 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 Sukhoon Yoon, MD treated as an ophthalmologist in Superior, WI during 2012 were eye procedures, injections, lacrimal (tearing system) procedures and capsulotomy.

Volume of procedures performed by Dr. John Sukhoon Yoon, MD for Medicare patients.

capsulotomy	21
doctor visit	1434
eye procedures	4563
injections	385
lacrimal (tearing system) procedures	46
laser treatment	21
ultrasound (sonogram)	13

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. John Sukhoon Yoon, MD treated as an ophthalmologist in Superior, WI during 2013 were eye procedures, injections, lacrimal (tearing system) procedures and capsulotomy.

Volume of procedures performed by Dr. John Sukhoon Yoon, MD for Medicare patients.

capsulotomy	30
doctor visit	1263
eye procedures	4627
injections	571
lacrimal (tearing system) procedures	41
laser treatment	30

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. John Sukhoon Yoon, MD.

**Gender**
Male	617
Female	932

**Ethnicity**
Non-Hispanic White	1507
Black	0
Hispanic	0
Asian	0
Other	0
Native American	21

**Age**
From 65 to 74	528
From 75 to 84	537
85 and over	301
Less than 65	183

Conditions of Medicare patients treated by Dr. John Sukhoon Yoon, MD in 2013

Hypertension	59
High Cholesterol	44
Stroke	4
Ischemic Heart Disease	24
Depression	17
Chronic Kidney Disease	18
Asthma	4
Osteoperosis	6
Atrial Fibrilation	9
Heart Failure	13
Chronic Obstructive Pulmonary Disease	10
Diabetes	30
Dementia	10
Cancer	8

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. John Sukhoon Yoon, MD treated as an ophthalmologist in Superior, WI during 2014 were eye procedures, injections, capsulotomy and laser treatment.

Volume of procedures performed by Dr. John Sukhoon Yoon, MD for Medicare patients.

capsulotomy	20
doctor visit	1130
eye procedures	4653
injections	634
laser treatment	20
ultrasound (sonogram)	17

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. John Sukhoon Yoon, MD.

**Gender**
Male	608
Female	890

**Ethnicity**
Non-Hispanic White	1463
Black	0
Hispanic	0
Asian	0
Other	0
Native American	16

**Age**
From 65 to 74	519
From 75 to 84	517
85 and over	283
Less than 65	179

Conditions of Medicare patients treated by Dr. John Sukhoon Yoon, MD in 2014

Hypertension	59
High Cholesterol	44
Stroke	3
Ischemic Heart Disease	24
Depression	17
Chronic Kidney Disease	19
Asthma	4
Osteoperosis	7
Atrial Fibrilation	10
Heart Failure	12
Chronic Obstructive Pulmonary Disease	10
Diabetes	30
Dementia	10
Cancer	8

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. John Sukhoon Yoon, MD treated as an ophthalmologist in Superior, WI during 2015 were eye procedures, injections, lacrimal (tearing system) procedures and laser treatment.

Volume of procedures performed by Dr. John Sukhoon Yoon, MD for Medicare patients.

capsulotomy	31
doctor visit	1122
eye procedures	4665
injections	591
lacrimal (tearing system) procedures	56
laser treatment	47
ultrasound (sonogram)	25

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. John Sukhoon Yoon, MD.

**Gender**
Male	1204
Female	1816

**Ethnicity**
Non-Hispanic White	2928
Black	0
Hispanic	0
Asian	0
Other	0
Native American	46

**Age**
From 65 to 74	1120
From 75 to 84	1000
85 and over	574
Less than 65	326

Conditions of Medicare patients treated by Dr. John Sukhoon Yoon, MD in 2015

Hypertension	62
High Cholesterol	46
Stroke	3
Ischemic Heart Disease	26
Depression	18
Chronic Kidney Disease	20
Asthma	7
Osteoperosis	8
Atrial Fibrilation	10
Heart Failure	13
Chronic Obstructive Pulmonary Disease	10
Diabetes	30
Dementia	10
Cancer	8

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. John Sukhoon Yoon, MD treated as an ophthalmologist in Superior, WI during 2016 were eye procedures, injections, lacrimal (tearing system) procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. John Sukhoon Yoon, MD for Medicare patients.

capsulotomy	14
doctor visit	1043
eye procedures	4442
injections	587
lacrimal (tearing system) procedures	32
laser treatment	14
ultrasound (sonogram)	19

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. John Sukhoon Yoon, MD.

**Gender**
Male	587
Female	852

**Ethnicity**
Non-Hispanic White	1397
Black	0
Hispanic	0
Asian	0
Other	0
Native American	20

**Age**
From 65 to 74	555
From 75 to 84	458
85 and over	268
Less than 65	158

Conditions of Medicare patients treated by Dr. John Sukhoon Yoon, MD in 2016

Hypertension	60
High Cholesterol	42
Stroke	3
Ischemic Heart Disease	27
Depression	17
Chronic Kidney Disease	23
Asthma	12
Osteoperosis	7
Atrial Fibrilation	10
Heart Failure	13
Chronic Obstructive Pulmonary Disease	10
Diabetes	31
Dementia	10
Cancer	8

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. John Sukhoon Yoon, MD treated as an ophthalmologist in Superior, WI during 2017 were eye procedures, injections, lacrimal (tearing system) procedures and laser treatment.

Volume of procedures performed by Dr. John Sukhoon Yoon, MD for Medicare patients.

capsulotomy	19
doctor visit	1116
eye procedures	4684
injections	621
lacrimal (tearing system) procedures	46
laser treatment	32
ultrasound (sonogram)	15

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. John Sukhoon Yoon, MD.

**Gender**
Male	553
Female	814

**Ethnicity**
Non-Hispanic White	1328
Black	0
Hispanic	0
Asian	0
Other	0
Native American	16

**Age**
From 65 to 74	538
From 75 to 84	442
85 and over	237
Less than 65	150

Conditions of Medicare patients treated by Dr. John Sukhoon Yoon, MD in 2017

Hypertension	58
High Cholesterol	31
Stroke	4
Ischemic Heart Disease	25
Depression	19
Chronic Kidney Disease	23
Asthma	5
Osteoperosis	8
Atrial Fibrilation	10
Heart Failure	12
Chronic Obstructive Pulmonary Disease	10
Diabetes	30
Dementia	9
Cancer	8

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. John Sukhoon Yoon, MD treated as an ophthalmologist in Superior, WI during 2018 were eye procedures, injections, lacrimal (tearing system) procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. John Sukhoon Yoon, MD for Medicare patients.

capsulotomy	16
doctor visit	1145
eye procedures	4644
injections	620
lacrimal (tearing system) procedures	84
laser treatment	28
ultrasound (sonogram)	37
wound repair (e.g. stitches)	16

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. John Sukhoon Yoon, MD.

**Gender**
Male	533
Female	801

**Ethnicity**
Non-Hispanic White	1289
Black	0
Hispanic	0
Asian	0
Other	14
Native American	18

**Age**
From 65 to 74	560
From 75 to 84	433
85 and over	213
Less than 65	128

Conditions of Medicare patients treated by Dr. John Sukhoon Yoon, MD in 2018

Hypertension	63
High Cholesterol	44
Stroke	4
Ischemic Heart Disease	26
Depression	22
Chronic Kidney Disease	25
Asthma	6
Osteoperosis	9
Atrial Fibrilation	11
Heart Failure	16
Chronic Obstructive Pulmonary Disease	11
Diabetes	29
Dementia	10
Cancer	9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. John Sukhoon Yoon, MD treated as an ophthalmologist in Superior, WI during 2019 were eye procedures, injections, lacrimal (tearing system) procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. John Sukhoon Yoon, MD for Medicare patients.

capsulotomy	17
doctor visit	1043
eye procedures	4767
injections	656
lacrimal (tearing system) procedures	84
laser treatment	17
ultrasound (sonogram)	22

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. John Sukhoon Yoon, MD.

**Gender**
Male	522
Female	764

**Ethnicity**
Non-Hispanic White	1239
Black	0
Hispanic	0
Asian	0
Other	17
Native American	15

**Age**
From 65 to 74	527
From 75 to 84	429
85 and over	208
Less than 65	122

Conditions of Medicare patients treated by Dr. John Sukhoon Yoon, MD in 2019

Hypertension	60
High Cholesterol	45
Stroke	4
Ischemic Heart Disease	28
Depression	20
Chronic Kidney Disease	22
Asthma	6
Osteoperosis	8
Atrial Fibrilation	10
Heart Failure	15
Chronic Obstructive Pulmonary Disease	10
Diabetes	28
Dementia	8
Cancer	9

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. John Sukhoon Yoon, MD treated as an ophthalmologist in Superior, WI during 2020 were eye procedures, injections, ultrasound (sonogram) and lacrimal (tearing system) procedures.

Volume of procedures performed by Dr. John Sukhoon Yoon, MD for Medicare patients.

capsulotomy	21
doctor visit	817
eye procedures	3704
injections	544
lacrimal (tearing system) procedures	36
laser treatment	21
ultrasound (sonogram)	38

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. John Sukhoon Yoon, MD.

**Gender**
Male	415
Female	620

**Ethnicity**
Non-Hispanic White	996
Black	0
Hispanic	0
Asian	0
Other	13
Native American	12

**Age**
From 65 to 74	417
From 75 to 84	335
85 and over	175
Less than 65	108

Conditions of Medicare patients treated by Dr. John Sukhoon Yoon, MD in 2020

Hypertension	57
High Cholesterol	45
Stroke	4
Ischemic Heart Disease	28
Depression	19
Chronic Kidney Disease	22
Asthma	4
Osteoperosis	8
Atrial Fibrilation	11
Heart Failure	14
Chronic Obstructive Pulmonary Disease	10
Diabetes	29
Dementia	9
Cancer	8

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. John Sukhoon Yoon, MD treated as an ophthalmologist in Superior, WI during 2021 were eye procedures, injections, lacrimal (tearing system) procedures and capsulotomy.

Volume of procedures performed by Dr. John Sukhoon Yoon, MD for Medicare patients.

capsulotomy	31
doctor visit	1031
eye procedures	3212
injections	479
lacrimal (tearing system) procedures	60
laser treatment	31
ultrasound (sonogram)	17

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. John Sukhoon Yoon, MD.

**Gender**
Male	402
Female	618

**Ethnicity**
Non-Hispanic White	982
Black	0
Hispanic	0
Asian	0
Other	15
Native American	0

**Age**
From 65 to 74	421
From 75 to 84	335
85 and over	169
Less than 65	95

Conditions of Medicare patients treated by Dr. John Sukhoon Yoon, MD in 2021

Hypertension	62
High Cholesterol	47
Stroke	3
Ischemic Heart Disease	25
Depression	18
Chronic Kidney Disease	21
Asthma	4
Osteoperosis	9
Atrial Fibrilation	10
Heart Failure	12
Chronic Obstructive Pulmonary Disease	11
Diabetes	30
Dementia	8
Cancer	9

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. John Sukhoon Yoon, MD treated as an ophthalmologist in Superior, WI during 2022 were eye procedures, injections, capsulotomy and laser treatment.

Volume of procedures performed by Dr. John Sukhoon Yoon, MD for Medicare patients.

capsulotomy	33
doctor visit	933
eye procedures	3305
injections	525
lacrimal (tearing system) procedures	27
laser treatment	33
ultrasound (sonogram)	26

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. John Sukhoon Yoon, MD.

**Gender**
Male	412
Female	567

**Ethnicity**
Non-Hispanic White	941
Black	0
Hispanic	0
Asian	0
Other	17
Native American	0

**Age**
From 65 to 74	391
From 75 to 84	351
85 and over	151
Less than 65	86

Conditions of Medicare patients treated by Dr. John Sukhoon Yoon, MD in 2022

Hypertension	73
High Cholesterol	71
Stroke	7
Ischemic Heart Disease	18
Depression	17
Chronic Kidney Disease	18
Asthma	8
Osteoperosis	13
Atrial Fibrilation	16
Heart Failure	13
Chronic Obstructive Pulmonary Disease	12
Diabetes	31
Dementia	6
Cancer	13

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. John Sukhoon Yoon, MD for Medicare patients.

The highest averages for the top procedures that Dr. John Sukhoon Yoon, MD treated as an ophthalmologist in Superior, WI were eye procedures, injections, lacrimal (tearing system) procedures and laser treatment.

capsulotomy	23
doctor visit	1097
eye procedures	4296
injections	564
lacrimal (tearing system) procedures	51
laser treatment	26
ultrasound (sonogram)	22
wound repair (e.g. stitches)	16

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. John Sukhoon Yoon, MD.

**Gender**
Male	532
Female	788

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	1279
Native American / Alaskan Native	14
Hispanic	0
Other	6

**Age**
75 to 84	439
85 and over	234
Less than 65	139
65 to 74	506

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

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

Hypertension	55
High Cholesterol	41
Stroke	3
Ischemic Heart Disease	22
Depression	16
Chronic Kidney Disease	19
Asthma	5
Osteoporosis	7
Heart Failure	12
Chronic Obstructive Pulmonary Disease	9
Diabetes	27
Atrial Fibrillation	9
Dementia	8
Cancer	8

Education & Training

Dr. John Sukhoon Yoon, MD graduated from University of Michigan Medical School in 1987. He has a state license in Wisconsin.

Medical School: University of Michigan Medical School (1987)

Licensed In: Wisconsin

Affiliations & Hospitals

Dr. John Sukhoon Yoon, MD is associated with these hospitals and organizations:

Aspirus Health

Aspirus St. Luke’s Superior Clinic

ST LUKES HOSPITAL OF DULUTH

Ratings & Reviews

Dr. John Sukhoon Yoon, MD has an exceptional overall rating with an average of 4.81 out of 5 stars based on 2164 ratings. We collect ratings and reviews of Dr. John Sukhoon Yoon, MD from all over the web to help you find the right in Superior, WI.

4.81

Overall Rating

(2164 Ratings)

Leave a Review

General Payments

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

**Payments by Company**
The Cameron-Ehlen Group, Inc.	$590 iStent $157	LENSAR Laser $151	ReSure Sealant $149	Crystalens AO $132
Allergan Inc.	$127 RESTASIS $81	$46
Shire North American Group Inc	$125 XIIDRA $125
Purdue Pharma L.P.	$55 $55
Bausch & Lomb, a division of Bausch Health US, LLC	$38 LOTEMAX GEL $21	VYZULTA $17
Other	$151 XARELTO $23	Colcrys $20	None Specified $19	Prolastin-C $14	Simbrinza $12	Other $62

**Types of Payments**
Food and Beverage	$953
Education	$113
Gift	$19

Biography

Dr. John Yoon is a medical specialist in ophthalmology (eye disease) and optometry (primary eye care). He has received a 5.0 out of 5 star rating by his patients. He is professionally affiliated with Aspirus Health. Yext reports that Dr. Yoon is accepting new patients at his office in Superior, WI. Dr. Yoon attended medical school at the University of Michigan Medical School.

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Dr. John Sukhoon Yoon, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. John Sukhoon Yoon, MD in 2023

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By Affordability:

By Volume:

By Volume:

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. John Sukhoon Yoon, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Sukhoon Yoon, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Sukhoon Yoon, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Sukhoon Yoon, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Sukhoon Yoon, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Sukhoon Yoon, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Sukhoon Yoon, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Sukhoon Yoon, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Sukhoon Yoon, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Sukhoon 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. John Sukhoon Yoon, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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