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Dr. Brian Hyunjoon Chon, MD

(Dr. Brian Chon, MD)

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Specializes in: Ophthalmic Plastic Surgery

Duke University School of Medicine (2014)

320 Lennon Lane
Walnut Creek, CA 94598

(925) 906-2010

Dr. Brian Hyunjoon Chon, MD is an oculoplastic surgeon in Walnut Creek, CA specializing in ophthalmic plastic surgery. He graduated from Duke University School of Medicine in 2014 and has 11 years of experience. Dr. Brian Hyunjoon Chon, MD is affiliated with PERMANENTE MEDICAL GROUP INC.

Office Locations

320 Lennon Lane
Walnut Creek, CA 94598

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Noteworthy Medicare Patient Procedures Performed by Dr. Brian Hyunjoon Chon, MD in 2023

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

Top 5%

By Affordability:

lacrimal surgery

lacrimal procedures

In 2023, Dr. Brian Hyunjoon Chon, MD had a list price for lacrimal surgery, and lacrimal (tearing system) procedures 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 25%

By Volume:

eyelid lesion excision

By Affordability:

In 2013, among providers in related specialties within California, Dr. Brian Hyunjoon Chon, MD performed more eyelid lesion excision procedures for Medicare patients than 75% of them and he also had a list price for canalicular probing, eyelid surgery, eye tests, tear duct probing, 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

2018 Medicare Procedure Volume

The top procedures that Dr. Brian Hyunjoon Chon, MD treated as an oculoplastic surgeon in Walnut Creek, CA during 2018 were diagnostic procedures, vascular procedures and excision.

Volume of procedures performed by Dr. Brian Hyunjoon Chon, MD for Medicare patients.

diagnostic procedures	20
excision	20
vascular procedures	20

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian Hyunjoon Chon, MD.

**Gender**
Male	15
Female	31

**Age**
From 65 to 74	14
From 75 to 84	17
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Brian Hyunjoon Chon, MD in 2018

The most common conditions of Medicare patients that Dr. Brian Hyunjoon Chon, MD treated during 2018 were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	67
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	43
Depression	28
Chronic Kidney Disease	43
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	26
Chronic Obstructive Pulmonary Disease	0
Diabetes	37
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Brian Hyunjoon Chon, MD treated as an oculoplastic surgeon in Walnut Creek, CA during 2019 were diagnostic procedures, vascular procedures and excision.

Volume of procedures performed by Dr. Brian Hyunjoon Chon, MD for Medicare patients.

diagnostic procedures	45
doctor visit	65
excision	45
vascular procedures	45

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian Hyunjoon Chon, MD.

**Gender**
Male	53
Female	73

**Ethnicity**
Non-Hispanic White	99
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	56
From 75 to 84	42
85 and over	13
Less than 65	15

Conditions of Medicare patients treated by Dr. Brian Hyunjoon Chon, MD in 2019

The most common conditions of Medicare patients that Dr. Brian Hyunjoon Chon, MD treated during 2019 were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	75
High Cholesterol	63
Stroke	10
Ischemic Heart Disease	40
Depression	33
Chronic Kidney Disease	41
Asthma	10
Osteoperosis	9
Atrial Fibrilation	10
Heart Failure	24
Chronic Obstructive Pulmonary Disease	19
Diabetes	38
Dementia	13
Cancer	16

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Brian Hyunjoon Chon, MD treated as an oculoplastic surgeon in Walnut Creek, CA during 2020 were eye procedures, diagnostic procedures, vascular procedures and excision.

Volume of procedures performed by Dr. Brian Hyunjoon Chon, MD for Medicare patients.

diagnostic procedures	16
excision	16
eye procedures	17
vascular procedures	16

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian Hyunjoon Chon, MD.

**Gender**
Male	32
Female	44

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

**Age**
From 65 to 74	29
From 75 to 84	21
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Brian Hyunjoon Chon, MD in 2020

The most common conditions of Medicare patients that Dr. Brian Hyunjoon Chon, MD treated during 2020 were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	70
High Cholesterol	66
Stroke	0
Ischemic Heart Disease	36
Depression	25
Chronic Kidney Disease	37
Asthma	0
Osteoperosis	16
Atrial Fibrilation	0
Heart Failure	25
Chronic Obstructive Pulmonary Disease	16
Diabetes	28
Dementia	14
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Brian Hyunjoon Chon, MD treated as an oculoplastic surgeon in Walnut Creek, CA during 2021 were eye procedures, lacrimal (tearing system) procedures, removal of lesion (e.g. growth) and excision.

Volume of procedures performed by Dr. Brian Hyunjoon Chon, MD for Medicare patients.

doctor visit	206
excision	28
eye procedures	71
lacrimal (tearing system) procedures	40
plastic surgery procedures	13
removal of lesion (e.g. growth)	28

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian Hyunjoon Chon, MD.

**Gender**
Male	74
Female	130

**Ethnicity**
Non-Hispanic White	165
Black	0
Hispanic	13
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	83
From 75 to 84	79
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Brian Hyunjoon Chon, MD in 2021

The most common conditions of Medicare patients that Dr. Brian Hyunjoon Chon, MD treated during 2021 were high cholesterol, hypertension, ischemic heart disease and diabetes.

Hypertension	68
High Cholesterol	72
Stroke	0
Ischemic Heart Disease	31
Depression	16
Chronic Kidney Disease	20
Asthma	6
Osteoperosis	17
Atrial Fibrilation	11
Heart Failure	15
Chronic Obstructive Pulmonary Disease	7
Diabetes	25
Dementia	0
Cancer	15

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Brian Hyunjoon Chon, MD treated as an oculoplastic surgeon in Walnut Creek, CA during 2022 were eye procedures, removal of lesion (e.g. growth), excision and plastic surgery procedures.

Volume of procedures performed by Dr. Brian Hyunjoon Chon, MD for Medicare patients.

cyst removal	17
doctor visit	280
excision	60
eye procedures	138
lacrimal (tearing system) procedures	14
plastic surgery procedures	18
removal of lesion (e.g. growth)	60

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian Hyunjoon Chon, MD.

**Gender**
Male	96
Female	179

**Ethnicity**
Non-Hispanic White	230
Black	0
Hispanic	15
Asian	0
Other	15
Native American	0

**Age**
From 65 to 74	109
From 75 to 84	107
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Brian Hyunjoon Chon, MD in 2022

The most common conditions of Medicare patients that Dr. Brian Hyunjoon Chon, MD treated during 2022 were high cholesterol, hypertension, diabetes and ischemic heart disease.

Hypertension	70
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	25
Depression	14
Chronic Kidney Disease	20
Asthma	7
Osteoperosis	24
Atrial Fibrilation	16
Heart Failure	12
Chronic Obstructive Pulmonary Disease	14
Diabetes	27
Dementia	0
Cancer	16

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Brian Hyunjoon Chon, MD treated as an oculoplastic surgeon in Walnut Creek, CA during 2023 were eye procedures, removal of lesion (e.g. growth), excision and lacrimal (tearing system) procedures.

Volume of procedures performed by Dr. Brian Hyunjoon Chon, MD for Medicare patients.

doctor visit	268
excision	43
eye procedures	112
lacrimal (tearing system) procedures	17
removal of lesion (e.g. growth)	43

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian Hyunjoon Chon, MD.

**Gender**
Male	84
Female	171

**Ethnicity**
Non-Hispanic White	226
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	96
From 75 to 84	112
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Brian Hyunjoon Chon, MD in 2023

The most common conditions of Medicare patients that Dr. Brian Hyunjoon Chon, MD treated during 2023 were high cholesterol, hypertension, ischemic heart disease and osteoperosis.

Hypertension	64
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	26
Depression	15
Chronic Kidney Disease	14
Asthma	7
Osteoperosis	20
Atrial Fibrilation	16
Heart Failure	9
Chronic Obstructive Pulmonary Disease	11
Diabetes	17
Dementia	4
Cancer	15

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2018 - 2023

Volume of procedures performed by Dr. Brian Hyunjoon Chon, MD for Medicare patients.

The highest averages for the top procedures that Dr. Brian Hyunjoon Chon, MD treated as an oculoplastic surgeon in Walnut Creek, CA were eye procedures, removal of lesion (e.g. growth), excision and diagnostic procedures.

cyst removal	17
diagnostic procedures	27
doctor visit	204
excision	35
eye procedures	84
lacrimal (tearing system) procedures	23
plastic surgery procedures	15
removal of lesion (e.g. growth)	43
vascular procedures	27

Average Medicare Patient Data From 2018 - 2023

Information about Medicare patients treated by Dr. Brian Hyunjoon Chon, MD.

**Gender**
Male	59
Female	104

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	129
Native American / Alaskan Native	0
Hispanic	4
Other	4

**Age**
75 to 84	63
85 and over	2
Less than 65	2
65 to 74	64

Average of Total of Conditions of Medicare patients treated by Dr. Brian Hyunjoon Chon, MD From 2018 - 2023

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

Hypertension	69
High Cholesterol	69
Stroke	3
Ischemic Heart Disease	33
Depression	21
Chronic Kidney Disease	29
Asthma	5
Osteoporosis	14
Heart Failure	18
Chronic Obstructive Pulmonary Disease	11
Diabetes	28
Atrial Fibrillation	8
Cancer	10
Dementia	5

Education & Training

Dr. Brian Hyunjoon Chon, MD graduated from Duke University School of Medicine in 2014. He has a state license in California.

Medical School: Duke University School of Medicine (2014)

Licensed In: California

Affiliations & Hospitals

Dr. Brian Hyunjoon Chon, MD is associated with these hospitals and organizations:

PERMANENTE MEDICAL GROUP INC

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General Payments

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

**Payments by Company**
Horizon Therapeutics plc	$932 TEPEZZA $932
Allergan Inc.	$354 OZURDEX $245	$110
Alcon Laboratories Inc	$341 Centurion $129	ACTIVEFOCUS $117	AcrySof $95
Abbott Laboratories	$160 Healon Viscoelastics $160
GLAUKOS CORPORATION	$148 ISTENT TRABECULAR MICRO-BYPASS STENT SYSTEM $148
Other	$581 Healon Viscoelastics $125	CRYSTALENS $110	EYLEA (aflibercept) Injection $92	LUCENTIS $88	TEPEZZA $52	Other $115