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Dr. Joseph D. Chun, MD

Accepting New Patients

(Joseph Dalhoon Chun, MD)

(5 Ratings)

Specializes in: General Practice

University of California, Los Angeles (UCLA), David Geffen School of Medicine (1984)

1501 West Commonwealth Avenue
Fullerton, CA 92833

(714) 410-3105

Dr. Joseph D. Chun, MD is a general practitioner in Fullerton, CA specializing in general practice. He graduated from University of California, Los Angeles (UCLA), David Geffen School of Medicine in 1984 and has 42 years of experience. Dr. Joseph D. Chun, MD is affiliated with HEALTHCARE PARTNERS AFFILIATES MEDICAL GROUP.

Office Locations

1501 West Commonwealth Avenue
Fullerton, CA 92833

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Noteworthy Medicare Patient Procedures Performed by Dr. Joseph D. Chun, MD in 2023

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

Top 10%

By Affordability:

lab tests

In 2023, Dr. Joseph D. Chun, MD had a list price for lab tests 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.

Top 25%

By Affordability:

urinalysis

urine tests

In 2012, Dr. Joseph D. Chun, MD had a list price for urinalysis, and urine tests that was lower than the list prices billed to Medicare by 75% 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. Joseph D. Chun, MD treated as a general practitioner in Fullerton, CA during 2012 were allergy testing, skin testing, minimally invasive procedures and blood draw.

Volume of procedures performed by Dr. Joseph D. Chun, MD for Medicare patients.

abdominal imaging	46
allergy testing	1140
blood draw	408
doctor visit	1105
immunotherapy	187
injections	187
minimally invasive procedures	1140
preventive care	187
skin testing	1140
thoracic (chest) imaging	19
ultrasound (sonogram)	69
vaccines	187
vascular procedures	23
X-rays	19

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Joseph D. Chun, MD treated as a general practitioner in Fullerton, CA during 2013 were skin testing, minimally invasive procedures, allergy testing and blood draw.

Volume of procedures performed by Dr. Joseph D. Chun, MD for Medicare patients.

abdominal imaging	80
allergy testing	1140
blood draw	468
cardiac procedures	27
doctor visit	1257
immunotherapy	155
injections	155
minimally invasive procedures	1140
preventive care	251
skin testing	1140
ultrasound (sonogram)	178
vaccines	251
vascular procedures	71

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Joseph D. Chun, MD.

**Gender**
Male	177
Female	259

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	0
Asian	372
Other	34
Native American	0

**Age**
From 65 to 74	199
From 75 to 84	187
85 and over	39
Less than 65	11

Conditions of Medicare patients treated by Dr. Joseph D. Chun, MD in 2013

Hypertension	64
High Cholesterol	53
Stroke	3
Ischemic Heart Disease	24
Depression	8
Chronic Kidney Disease	14
Asthma	4
Osteoperosis	15
Atrial Fibrilation	4
Heart Failure	9
Chronic Obstructive Pulmonary Disease	5
Diabetes	49
Dementia	7
Cancer	6

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Joseph D. Chun, MD treated as a general practitioner in Fullerton, CA during 2014 were blood draw, preventive care, vaccines and ultrasound (sonogram).

Volume of procedures performed by Dr. Joseph D. Chun, MD for Medicare patients.

abdominal imaging	52
blood draw	501
cardiac procedures	21
doctor visit	1373
immunotherapy	116
injections	116
preventive care	285
ultrasound (sonogram)	134
vaccines	285
vascular procedures	61

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Joseph D. Chun, MD.

**Gender**
Male	166
Female	283

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	0
Asian	384
Other	35
Native American	0

**Age**
From 65 to 74	200
From 75 to 84	189
85 and over	42
Less than 65	18

Conditions of Medicare patients treated by Dr. Joseph D. Chun, MD in 2014

Hypertension	58
High Cholesterol	50
Stroke	3
Ischemic Heart Disease	20
Depression	10
Chronic Kidney Disease	12
Asthma	4
Osteoperosis	19
Atrial Fibrilation	4
Heart Failure	8
Chronic Obstructive Pulmonary Disease	6
Diabetes	40
Dementia	8
Cancer	6

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Joseph D. Chun, MD treated as a general practitioner in Fullerton, CA during 2015 were allergy testing, skin testing, minimally invasive procedures and blood draw.

Volume of procedures performed by Dr. Joseph D. Chun, MD for Medicare patients.

abdominal imaging	82
allergy testing	915
blood draw	575
doctor visit	1506
immunotherapy	94
injections	94
lab tests	137
minimally invasive procedures	915
neck imaging	12
preventive care	184
skin testing	915
ultrasound (sonogram)	154
vaccines	184
vascular procedures	60

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Joseph D. Chun, MD.

**Gender**
Male	352
Female	584

**Ethnicity**
Non-Hispanic White	54
Black	0
Hispanic	0
Asian	788
Other	68
Native American	0

**Age**
From 65 to 74	408
From 75 to 84	396
85 and over	72
Less than 65	60

Conditions of Medicare patients treated by Dr. Joseph D. Chun, MD in 2015

Hypertension	56
High Cholesterol	55
Stroke	3
Ischemic Heart Disease	21
Depression	11
Chronic Kidney Disease	18
Asthma	6
Osteoperosis	22
Atrial Fibrilation	5
Heart Failure	8
Chronic Obstructive Pulmonary Disease	9
Diabetes	37
Dementia	8
Cancer	4

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Joseph D. Chun, MD treated as a general practitioner in Fullerton, CA during 2016 were blood draw, ultrasound (sonogram), abdominal imaging and vascular procedures.

Volume of procedures performed by Dr. Joseph D. Chun, MD for Medicare patients.

abdominal imaging	57
blood draw	333
doctor visit	962
lab tests	22
neck imaging	11
pelvic imaging	15
preventive care	36
ultrasound (sonogram)	124
vaccines	25
vascular procedures	41

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Joseph D. Chun, MD.

**Gender**
Male	141
Female	231

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	0
Asian	309
Other	30
Native American	0

**Age**
From 65 to 74	161
From 75 to 84	145
85 and over	46
Less than 65	20

Conditions of Medicare patients treated by Dr. Joseph D. Chun, MD in 2016

Hypertension	62
High Cholesterol	63
Stroke	5
Ischemic Heart Disease	26
Depression	12
Chronic Kidney Disease	24
Asthma	9
Osteoperosis	21
Atrial Fibrilation	5
Heart Failure	8
Chronic Obstructive Pulmonary Disease	8
Diabetes	34
Dementia	10
Cancer	6

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Joseph D. Chun, MD treated as a general practitioner in Fullerton, CA during 2017 were blood draw, preventive care, vaccines and ultrasound (sonogram).

Volume of procedures performed by Dr. Joseph D. Chun, MD for Medicare patients.

abdominal imaging	35
blood draw	230
doctor visit	1054
lab tests	38
preventive care	86
ultrasound (sonogram)	65
vaccines	86
vascular procedures	30

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Joseph D. Chun, MD.

**Gender**
Male	161
Female	246

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	0
Asian	335
Other	37
Native American	0

**Age**
From 65 to 74	174
From 75 to 84	167
85 and over	46
Less than 65	20

Conditions of Medicare patients treated by Dr. Joseph D. Chun, MD in 2017

Hypertension	60
High Cholesterol	58
Stroke	5
Ischemic Heart Disease	24
Depression	15
Chronic Kidney Disease	29
Asthma	4
Osteoperosis	18
Atrial Fibrilation	6
Heart Failure	8
Chronic Obstructive Pulmonary Disease	12
Diabetes	39
Dementia	9
Cancer	6

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Joseph D. Chun, MD treated as a general practitioner in Fullerton, CA during 2018 were blood draw, preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Joseph D. Chun, MD for Medicare patients.

blood draw	378
doctor visit	1043
lab tests	34
preventive care	124
vaccines	111

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Joseph D. Chun, MD.

**Gender**
Male	156
Female	250

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	0
Asian	335
Other	40
Native American	0

**Age**
From 65 to 74	162
From 75 to 84	169
85 and over	55
Less than 65	20

Conditions of Medicare patients treated by Dr. Joseph D. Chun, MD in 2018

Hypertension	56
High Cholesterol	69
Stroke	4
Ischemic Heart Disease	28
Depression	16
Chronic Kidney Disease	33
Asthma	5
Osteoperosis	23
Atrial Fibrilation	3
Heart Failure	9
Chronic Obstructive Pulmonary Disease	11
Diabetes	42
Dementia	12
Cancer	8

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Joseph D. Chun, MD treated as a general practitioner in Fullerton, CA during 2019 were blood draw, lab tests, preventive care and vaccines.

Volume of procedures performed by Dr. Joseph D. Chun, MD for Medicare patients.

blood draw	134
doctor visit	664
lab tests	79
preventive care	55
vaccines	55

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Joseph D. Chun, MD.

**Gender**
Male	115
Female	184

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	0
Asian	249
Other	30
Native American	0

**Age**
From 65 to 74	97
From 75 to 84	131
85 and over	55
Less than 65	16

Conditions of Medicare patients treated by Dr. Joseph D. Chun, MD in 2019

Hypertension	57
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	31
Depression	16
Chronic Kidney Disease	33
Asthma	4
Osteoperosis	23
Atrial Fibrilation	0
Heart Failure	6
Chronic Obstructive Pulmonary Disease	6
Diabetes	41
Dementia	12
Cancer	6

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Joseph D. Chun, MD treated as a general practitioner in Fullerton, CA during 2020 were preventive care and vaccines.

Volume of procedures performed by Dr. Joseph D. Chun, MD for Medicare patients.

doctor visit	364
preventive care	60
vaccines	60

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Joseph D. Chun, MD.

**Gender**
Male	110
Female	193

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	0
Asian	251
Other	27
Native American	0

**Age**
From 65 to 74	106
From 75 to 84	133
85 and over	53
Less than 65	11

Conditions of Medicare patients treated by Dr. Joseph D. Chun, MD in 2020

Hypertension	50
High Cholesterol	64
Stroke	0
Ischemic Heart Disease	23
Depression	12
Chronic Kidney Disease	27
Asthma	4
Osteoperosis	18
Atrial Fibrilation	4
Heart Failure	7
Chronic Obstructive Pulmonary Disease	6
Diabetes	37
Dementia	11
Cancer	5

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Joseph D. Chun, MD treated as a general practitioner in Fullerton, CA during 2021 were preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Joseph D. Chun, MD for Medicare patients.

doctor visit	562
lab tests	13
preventive care	25
vaccines	25

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Joseph D. Chun, MD.

**Gender**
Male	144
Female	210

**Ethnicity**
Non-Hispanic White	33
Black	0
Hispanic	0
Asian	277
Other	33
Native American	0

**Age**
From 65 to 74	120
From 75 to 84	148
85 and over	68
Less than 65	18

Conditions of Medicare patients treated by Dr. Joseph D. Chun, MD in 2021

Hypertension	42
High Cholesterol	64
Stroke	0
Ischemic Heart Disease	21
Depression	14
Chronic Kidney Disease	22
Asthma	4
Osteoperosis	18
Atrial Fibrilation	4
Heart Failure	6
Chronic Obstructive Pulmonary Disease	6
Diabetes	35
Dementia	12
Cancer	6

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Joseph D. Chun, MD treated as a general practitioner in Fullerton, CA during 2022 were preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Joseph D. Chun, MD for Medicare patients.

doctor visit	481
lab tests	13
preventive care	24
vaccines	24

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Joseph D. Chun, MD.

**Gender**
Male	103
Female	173

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	0
Asian	234
Other	20
Native American	0

**Age**
From 65 to 74	86
From 75 to 84	121
85 and over	55
Less than 65	14

Conditions of Medicare patients treated by Dr. Joseph D. Chun, MD in 2022

Hypertension	70
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	19
Depression	14
Chronic Kidney Disease	22
Asthma	5
Osteoperosis	29
Atrial Fibrilation	8
Heart Failure	7
Chronic Obstructive Pulmonary Disease	12
Diabetes	42
Dementia	12
Cancer	8

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Joseph D. Chun, MD for Medicare patients.

The highest averages for the top procedures that Dr. Joseph D. Chun, MD treated as a general practitioner in Fullerton, CA were allergy testing, minimally invasive procedures, skin testing and blood draw.

abdominal imaging	58
allergy testing	1065
blood draw	378
cardiac procedures	24
doctor visit	942
immunotherapy	138
injections	138
lab tests	48
minimally invasive procedures	1065
neck imaging	11
pelvic imaging	15
preventive care	119
skin testing	1065
thoracic (chest) imaging	19
ultrasound (sonogram)	120
vaccines	117
vascular procedures	47
X-rays	19

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Joseph D. Chun, MD.

**Gender**
Male	147
Female	237

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	321
Non-Hispanic White	7
Native American / Alaskan Native	0
Hispanic	0
Other	32

**Age**
75 to 84	162
85 and over	48
Less than 65	18
65 to 74	155

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

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

Hypertension	52
High Cholesterol	56
Stroke	2
Ischemic Heart Disease	21
Depression	11
Chronic Kidney Disease	21
Asthma	4
Osteoporosis	18
Heart Failure	6
Chronic Obstructive Pulmonary Disease	7
Diabetes	36
Atrial Fibrillation	3
Dementia	9
Cancer	5

Education & Training

Dr. Joseph D. Chun, MD graduated from University of California, Los Angeles (UCLA), David Geffen School of Medicine in 1984. He completed residency at UCLA School of Medicine. He has a state license in California.

Medical School: University of California, Los Angeles (UCLA), David Geffen School of Medicine (1984)

Residency: UCLA School of Medicine (1990)

Licensed In: California

Affiliations & Hospitals

Dr. Joseph D. Chun, MD is associated with these hospitals and organizations:

HEALTHCARE PARTNERS AFFILIATES MEDICAL GROUP

Ratings & Reviews

Dr. Joseph D. Chun, MD has a high overall rating with an average of 4.0 out of 5 stars based on 5 ratings. We collect ratings and reviews of Dr. Joseph D. Chun, MD from all over the web to help you find the right in Fullerton, CA.

Overall Rating

(5 Ratings)

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General Payments

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

**Payments by Company**
Gilead Sciences Inc	$12,697 Viread $5,487	Vemlidy $119	$7,091
AbbVie, Inc.	$1,216 Creon $1,204	$12
Janssen Pharmaceuticals, Inc	$951 XARELTO $563	INVOKANA $340	INVOKAMET $21	$27
Merck Sharp & Dohme Corporation	$802 JANUMET XR $264	BELSOMRA $138	DULERA $114	GARDASIL9 $58	ZOSTAVAX $47	Other $181
Pfizer Inc.	$328 EUCRISA $100	LYRICA $99	VIAGRA $25	ELIQUIS $23	PREVNAR 13 $21	Other $60
Other	$3,011 JARDIANCE $220	FARXIGA $196	Prolia $195	Tymlos $129	VRAYLAR $121	Other $2,150

**Types of Payments**
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$8,850
Food and Beverage	$7,039
Honoraria	$3,000
Travel and Lodging	$69
Education	$47

Biography

Dr. Joseph Chun's specialty is general practice. Dr. Chun studied medicine at the University of California, Los Angeles (UCLA), David Geffen School of Medicine. He completed his residency training at a hospital affiliated with the University of California, Los Angeles (UCLA). Patients gave him an average rating of 4.0 stars (out of 5). He speaks Korean. He welcomes new patients at his office inFullerton, CA as reported by Yext.