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Home > CA Providers > Urologists

Dr. Gerald Heeko Yoon, MD

(678 Ratings)

Specializes in: Urology (Urinary Tract Disease)

University of Virginia School of Medicine

14350 Whittier Boulevard #100
Whittier, CA 90605

(562) 907-7600

Dr. Gerald Heeko Yoon, MD is an urologist in Downey, CA specializing in urology (urinary tract disease). He graduated from University of Virginia School of Medicine. Dr. Gerald Heeko Yoon, MD is affiliated with PIH Health and PIH HEALTH PHYSICIANS.

Office Locations

PIH Health

11480 Brookshire Avenue #204
Downey, CA 90241

(562) 904-4470

(562) 904-4479

open_in_new

PIH Health

14350 Whittier Boulevard #100
Whittier, CA 90605

(562) 907-7600

(562) 907-7602

open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. Gerald Heeko Yoon, MD in 2023

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

Top 10%

By Affordability:

post void residual study

In 2023, Dr. Gerald Heeko Yoon, MD had a list price for post void residual study 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 Volume:

catheterization

indwelling urethral catheter insertion

By Affordability:

cystoscopy

In 2012, among providers in related specialties within California, Dr. Gerald Heeko Yoon, MD performed more catheterization, and indwelling urethral catheter insertion procedures for Medicare patients than 75% of them and he also had a list price for cystoscopy 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. Gerald Heeko Yoon, MD treated as an urologist in Downey, CA during 2012 were urologic procedures, lab tests, minimally invasive procedures and hormone therapy.

Volume of procedures performed by Dr. Gerald Heeko Yoon, MD for Medicare patients.

abdominal imaging	18
anorectal procedures	16
diagnostic procedures	41
doctor visit	872
hormone therapy	58
hospital care	52
inpatient care	52
lab tests	331
minimally invasive procedures	118
minor procedures	25
ultrasound (sonogram)	18
urologic procedures	722

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Gerald Heeko Yoon, MD treated as an urologist in Downey, CA during 2013 were urologic procedures, lab tests, minimally invasive procedures and hospital care.

Volume of procedures performed by Dr. Gerald Heeko Yoon, MD for Medicare patients.

diagnostic procedures	15
doctor visit	655
hormone therapy	30
hospital care	69
inpatient care	69
lab tests	193
minimally invasive procedures	99
minor procedures	15
pelvic imaging	60
potassium test	17
ultrasound (sonogram)	60
urologic procedures	262

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Gerald Heeko Yoon, MD.

**Gender**
Male	276
Female	96

**Ethnicity**
Non-Hispanic White	188
Black	20
Hispanic	118
Asian	35
Other	0
Native American	0

**Age**
From 65 to 74	135
From 75 to 84	128
85 and over	62
Less than 65	47

Conditions of Medicare patients treated by Dr. Gerald Heeko Yoon, MD in 2013

Hypertension	70
High Cholesterol	59
Stroke	8
Ischemic Heart Disease	45
Depression	19
Chronic Kidney Disease	40
Asthma	6
Osteoperosis	9
Atrial Fibrilation	13
Heart Failure	27
Chronic Obstructive Pulmonary Disease	16
Diabetes	45
Dementia	16
Cancer	23

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Gerald Heeko Yoon, MD treated as an urologist in Downey, CA during 2014 were urologic procedures, lab tests, ultrasound (sonogram) and pelvic imaging.

Volume of procedures performed by Dr. Gerald Heeko Yoon, MD for Medicare patients.

ablation	13
anorectal procedures	21
catheterization	53
diagnostic procedures	21
doctor visit	651
hospital care	91
inpatient care	91
lab tests	254
laser treatment	11
lithotripsy (stone fragmentation)	11
minimally invasive procedures	97
pelvic imaging	151
potassium test	45
stent placement (stenting)	11
ultrasound (sonogram)	151
urologic procedures	256

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Gerald Heeko Yoon, MD.

**Gender**
Male	183
Female	122

**Ethnicity**
Non-Hispanic White	165
Black	0
Hispanic	110
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	100
From 75 to 84	90
85 and over	77
Less than 65	38

Conditions of Medicare patients treated by Dr. Gerald Heeko Yoon, MD in 2014

Hypertension	75
High Cholesterol	65
Stroke	9
Ischemic Heart Disease	46
Depression	19
Chronic Kidney Disease	46
Asthma	8
Osteoperosis	10
Atrial Fibrilation	15
Heart Failure	27
Chronic Obstructive Pulmonary Disease	13
Diabetes	41
Dementia	17
Cancer	15

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Gerald Heeko Yoon, MD treated as an urologist in Downey, CA during 2015 were lab tests, urologic procedures, ultrasound (sonogram) and pelvic imaging.

Volume of procedures performed by Dr. Gerald Heeko Yoon, MD for Medicare patients.

anorectal procedures	16
catheterization	94
diagnostic procedures	32
doctor visit	1271
hospital care	93
inpatient care	93
lab tests	765
minimally invasive procedures	126
minor procedures	16
pelvic imaging	213
potassium test	62
stent placement (stenting)	15
ultrasound (sonogram)	213
urologic procedures	332

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Gerald Heeko Yoon, MD.

**Gender**
Male	706
Female	410

**Ethnicity**
Non-Hispanic White	700
Black	0
Hispanic	336
Asian	58
Other	0
Native American	0

**Age**
From 65 to 74	326
From 75 to 84	406
85 and over	300
Less than 65	84

Conditions of Medicare patients treated by Dr. Gerald Heeko Yoon, MD in 2015

Hypertension	75
High Cholesterol	61
Stroke	7
Ischemic Heart Disease	44
Depression	17
Chronic Kidney Disease	40
Asthma	12
Osteoperosis	8
Atrial Fibrilation	15
Heart Failure	26
Chronic Obstructive Pulmonary Disease	12
Diabetes	38
Dementia	15
Cancer	18

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Gerald Heeko Yoon, MD treated as an urologist in Downey, CA during 2016 were lab tests, urologic procedures, ultrasound (sonogram) and pelvic imaging.

Volume of procedures performed by Dr. Gerald Heeko Yoon, MD for Medicare patients.

anorectal procedures	13
catheterization	127
diagnostic procedures	24
doctor visit	1202
hospital care	91
inpatient care	91
lab tests	718
minimally invasive procedures	110
minor procedures	11
pelvic imaging	164
potassium test	55
stent placement (stenting)	12
ultrasound (sonogram)	164
urologic procedures	329

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Gerald Heeko Yoon, MD.

**Gender**
Male	357
Female	170

**Ethnicity**
Non-Hispanic White	304
Black	0
Hispanic	167
Asian	38
Other	0
Native American	0

**Age**
From 65 to 74	163
From 75 to 84	187
85 and over	135
Less than 65	42

Conditions of Medicare patients treated by Dr. Gerald Heeko Yoon, MD in 2016

Hypertension	75
High Cholesterol	63
Stroke	8
Ischemic Heart Disease	43
Depression	19
Chronic Kidney Disease	46
Asthma	20
Osteoperosis	8
Atrial Fibrilation	19
Heart Failure	29
Chronic Obstructive Pulmonary Disease	16
Diabetes	42
Dementia	17
Cancer	17

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Gerald Heeko Yoon, MD treated as an urologist in Downey, CA during 2017 were lab tests, urologic procedures, ultrasound (sonogram) and catheterization.

Volume of procedures performed by Dr. Gerald Heeko Yoon, MD for Medicare patients.

catheterization	155
doctor visit	1143
hospital care	62
inpatient care	62
lab tests	612
minimally invasive procedures	84
pelvic imaging	155
potassium test	53
ultrasound (sonogram)	155
urologic procedures	292

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Gerald Heeko Yoon, MD.

**Gender**
Male	350
Female	151

**Ethnicity**
Non-Hispanic White	291
Black	0
Hispanic	159
Asian	29
Other	0
Native American	0

**Age**
From 65 to 74	157
From 75 to 84	188
85 and over	111
Less than 65	45

Conditions of Medicare patients treated by Dr. Gerald Heeko Yoon, MD in 2017

Hypertension	75
High Cholesterol	57
Stroke	9
Ischemic Heart Disease	46
Depression	19
Chronic Kidney Disease	50
Asthma	8
Osteoperosis	8
Atrial Fibrilation	19
Heart Failure	26
Chronic Obstructive Pulmonary Disease	16
Diabetes	43
Dementia	17
Cancer	16

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Gerald Heeko Yoon, MD treated as an urologist in Downey, CA during 2018 were lab tests, urologic procedures, ultrasound (sonogram) and pelvic imaging.

Volume of procedures performed by Dr. Gerald Heeko Yoon, MD for Medicare patients.

catheterization	108
diagnostic procedures	13
doctor visit	1092
hormone therapy	29
hospital care	113
inpatient care	113
lab tests	715
minimally invasive procedures	96
minor procedures	13
pelvic imaging	197
potassium test	39
ultrasound (sonogram)	197
urologic procedures	243

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Gerald Heeko Yoon, MD.

**Gender**
Male	393
Female	152

**Ethnicity**
Non-Hispanic White	283
Black	0
Hispanic	196
Asian	37
Other	16
Native American	0

**Age**
From 65 to 74	168
From 75 to 84	203
85 and over	121
Less than 65	53

Conditions of Medicare patients treated by Dr. Gerald Heeko Yoon, MD in 2018

Hypertension	75
High Cholesterol	64
Stroke	9
Ischemic Heart Disease	44
Depression	17
Chronic Kidney Disease	50
Asthma	10
Osteoperosis	7
Atrial Fibrilation	20
Heart Failure	29
Chronic Obstructive Pulmonary Disease	14
Diabetes	42
Dementia	18
Cancer	19

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Gerald Heeko Yoon, MD treated as an urologist in Downey, CA during 2019 were lab tests, urologic procedures, catheterization and ultrasound (sonogram).

Volume of procedures performed by Dr. Gerald Heeko Yoon, MD for Medicare patients.

catheterization	127
doctor visit	884
hormone therapy	27
hospital care	42
inpatient care	42
lab tests	671
minimally invasive procedures	77
pelvic imaging	120
potassium test	30
ultrasound (sonogram)	120
urologic procedures	234

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Gerald Heeko Yoon, MD.

**Gender**
Male	340
Female	147

**Ethnicity**
Non-Hispanic White	239
Black	0
Hispanic	194
Asian	33
Other	0
Native American	0

**Age**
From 65 to 74	158
From 75 to 84	181
85 and over	99
Less than 65	49

Conditions of Medicare patients treated by Dr. Gerald Heeko Yoon, MD in 2019

Hypertension	75
High Cholesterol	65
Stroke	8
Ischemic Heart Disease	40
Depression	19
Chronic Kidney Disease	51
Asthma	8
Osteoperosis	10
Atrial Fibrilation	16
Heart Failure	25
Chronic Obstructive Pulmonary Disease	14
Diabetes	41
Dementia	17
Cancer	17

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Gerald Heeko Yoon, MD treated as an urologist in Downey, CA during 2020 were urologic procedures, ultrasound (sonogram), pelvic imaging and lab tests.

Volume of procedures performed by Dr. Gerald Heeko Yoon, MD for Medicare patients.

catheterization	100
diagnostic procedures	16
doctor visit	811
hospital care	76
inpatient care	76
lab tests	130
minimally invasive procedures	82
minor procedures	16
pelvic imaging	142
potassium test	29
ultrasound (sonogram)	142
urologic procedures	211

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Gerald Heeko Yoon, MD.

**Gender**
Male	340
Female	138

**Ethnicity**
Non-Hispanic White	236
Black	0
Hispanic	189
Asian	22
Other	18
Native American	0

**Age**
From 65 to 74	162
From 75 to 84	173
85 and over	97
Less than 65	46

Conditions of Medicare patients treated by Dr. Gerald Heeko Yoon, MD in 2020

Hypertension	73
High Cholesterol	61
Stroke	6
Ischemic Heart Disease	39
Depression	18
Chronic Kidney Disease	50
Asthma	6
Osteoperosis	8
Atrial Fibrilation	18
Heart Failure	24
Chronic Obstructive Pulmonary Disease	12
Diabetes	43
Dementia	15
Cancer	21

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Gerald Heeko Yoon, MD treated as an urologist in Downey, CA during 2021 were lab tests, urologic procedures, ultrasound (sonogram) and pelvic imaging.

Volume of procedures performed by Dr. Gerald Heeko Yoon, MD for Medicare patients.

catheterization	66
doctor visit	663
foreign body removal	13
hospital care	67
inpatient care	67
lab tests	426
laser treatment	13
lithotripsy (stone fragmentation)	13
minimally invasive procedures	72
pelvic imaging	83
potassium test	17
stent placement (stenting)	13
ultrasound (sonogram)	83
urologic procedures	155

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Gerald Heeko Yoon, MD.

**Gender**
Male	290
Female	111

**Ethnicity**
Non-Hispanic White	204
Black	0
Hispanic	158
Asian	19
Other	0
Native American	0

**Age**
From 65 to 74	132
From 75 to 84	143
85 and over	87
Less than 65	39

Conditions of Medicare patients treated by Dr. Gerald Heeko Yoon, MD in 2021

Hypertension	75
High Cholesterol	65
Stroke	6
Ischemic Heart Disease	39
Depression	18
Chronic Kidney Disease	49
Asthma	6
Osteoperosis	11
Atrial Fibrilation	18
Heart Failure	24
Chronic Obstructive Pulmonary Disease	12
Diabetes	43
Dementia	13
Cancer	20

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Gerald Heeko Yoon, MD treated as an urologist in Downey, CA during 2022 were lab tests, urologic procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Gerald Heeko Yoon, MD for Medicare patients.

diagnostic procedures	14
doctor visit	736
hospital care	106
inpatient care	106
lab tests	141
minimally invasive procedures	78
minor procedures	14
pelvic imaging	43
potassium test	40
ultrasound (sonogram)	43
urologic procedures	118

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Gerald Heeko Yoon, MD.

**Gender**
Male	338
Female	145

**Ethnicity**
Non-Hispanic White	223
Black	0
Hispanic	185
Asian	34
Other	23
Native American	0

**Age**
From 65 to 74	177
From 75 to 84	167
85 and over	84
Less than 65	55

Conditions of Medicare patients treated by Dr. Gerald Heeko Yoon, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	30
Depression	19
Chronic Kidney Disease	32
Asthma	11
Osteoperosis	12
Atrial Fibrilation	23
Heart Failure	23
Chronic Obstructive Pulmonary Disease	16
Diabetes	45
Dementia	12
Cancer	21

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Gerald Heeko Yoon, MD for Medicare patients.

The highest averages for the top procedures that Dr. Gerald Heeko Yoon, MD treated as an urologist in Downey, CA were lab tests, urologic procedures, pelvic imaging and ultrasound (sonogram).

abdominal imaging	18
ablation	13
anorectal procedures	16
catheterization	103
diagnostic procedures	22
doctor visit	907
foreign body removal	13
hormone therapy	36
hospital care	78
inpatient care	78
lab tests	450
laser treatment	12
lithotripsy (stone fragmentation)	12
minimally invasive procedures	94
minor procedures	15
pelvic imaging	132
potassium test	38
stent placement (stenting)	12
ultrasound (sonogram)	122
urologic procedures	286

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Gerald Heeko Yoon, MD.

**Gender**
Male	324
Female	149

**Ethnicity**
Black / African American	1
Asian / Pacific Islander	27
Non-Hispanic White	257
Hispanic	164
Native American / Alaskan Native	0
Other	5

**Age**
75 to 84	169
85 and over	106
Less than 65	45
65 to 74	152

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

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

Hypertension	67
High Cholesterol	57
Stroke	7
Ischemic Heart Disease	37
Depression	16
Chronic Kidney Disease	41
Asthma	8
Osteoporosis	8
Heart Failure	23
Chronic Obstructive Pulmonary Disease	12
Diabetes	38
Atrial Fibrillation	16
Cancer	17
Dementia	14

Education & Training

Dr. Gerald Heeko Yoon, MD graduated from University of Virginia School of Medicine. He completed residency at Los Angeles County+USC Medical Center. He is certified by the Board Certification: Urology and has a state license in California.

Medical School: University of Virginia School of Medicine

Residency: Los Angeles County+USC Medical Center

Board Certification: Board Certification: Urology

Licensed In: California

Affiliations & Hospitals

Dr. Gerald Heeko Yoon, MD is associated with these hospitals and organizations:

PIH Health

PIH HEALTH PHYSICIANS

Ratings & Reviews

Dr. Gerald Heeko Yoon, MD has an exceptional overall rating with an average of 4.71 out of 5 stars based on 678 ratings. We collect ratings and reviews of Dr. Gerald Heeko Yoon, MD from all over the web to help you find the right in Downey, CA.

4.71

Overall Rating

(678 Ratings)

Leave a Review

General Payments

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

**Payments by Company**
Intuitive Surgical, Inc.	$9,926 Da Vinci Surgical System $9,926
Astellas Pharma US Inc	$1,902 XTANDI $887	Myrbetriq $604	Vesicare $356	$55
Janssen Biotech, Inc.	$629 Erleada $464	ZYTIGA $165
AbbVie, Inc.	$455 Lupron $200	Androgel $134	Lupron Depot $121
Allergan Inc.	$409 BOTOX $372	ACZONE $22	Botox Therapeutic $16
Other	$3,200 Urolift $417	XTANDI $382	IVAS $167	Xofigo $155	Lupron Depot $124	Other $1,955

**Types of Payments**
Education	$9,265
Food and Beverage	$6,564
Travel and Lodging	$690

Biography

Dr. Gerald Yoon sees patients in Whittier, CA and Downey, CA. His medical specialty is urology (urinary tract disease). Patients gave him an average rating of 4.5 stars (out of 5). He is a graduate of the University of Virginia School of Medicine. Dr. Yoon completed his residency training at Los Angeles County+USC Medical Center. Dr. Yoon (or staff) speaks the following languages: Spanish and Korean. Dr. Yoon is affiliated with PIH Health.