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Home > CA Providers > Ophthalmologists

Dr. Cuong-Dung Trong Do, MD

(5 Ratings)

Specializes in: Ophthalmology (Eye Disease)

9061 Bolsa Avenue Suite 105
Westminster, CA 92683

(714) 899-5670

Dr. Cuong-Dung Trong Do, MD is an ophthalmologist in Westminster, CA specializing in ophthalmology (eye disease). Dr. Cuong-Dung Trong Do, MD is affiliated with Garden Grove Hospital Medical Center.

Office Locations

Garden Grove Hospital Medical Center

9061 Bolsa Avenue Suite 105
Westminster, CA 92683

(714) 899-5670

(714) 899-5558

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Noteworthy Medicare Patient Procedures Performed by Dr. Cuong-Dung Trong Do, MD in 2023

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

Top 5%

By Volume:

epilation for trichiasis

eye procedures

In 2023, Dr. Cuong-Dung Trong Do, MD performed more epilation for trichiasis (non-surgical removal of misdirected eyelash), and eye procedures procedures for Medicare patients than 95% of providers in related specialties within California.

Top 10%

By Volume:

ultrasound corneal pachymetry

By Affordability:

comprehensive eye exam

corneal topography

ophthalmic ultrasound

secondary cataract surgery

YAG laser capsulotomy

YAG laser surgery

In 2023, among providers in related specialties within California, Dr. Cuong-Dung Trong Do, MD performed more excision, laser eye surgery, laser iridectomy, laser iridotomy, laser treatment, and ultrasound corneal pachymetry procedures for Medicare patients than 90% of them and he also had a list price for comprehensive eye exam, corneal topography, ophthalmic ultrasound, secondary cataract surgery, YAG laser capsulotomy, and YAG laser surgery 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:

embedded conjunctival foreign body removal

extracapsular cataract extraction with IOL implantation

penetrating scleral foreign body removal

punctal plug insertion

SCODI of the anterior segment

transscleral cyclophotocoagulation

By Affordability:

anterior segment imaging

complex cataract surgery

corneal pachymetry

cyclodestruction

cyclophotocoagulation

laser photocoagulation

photocoagulation

punctal occlusion

punctal plug insertion

SCODI of the anterior segment

transscleral cyclophotocoagulation

ultrasound corneal pachymetry

visual field test

In 2012, among providers in related specialties within California, Dr. Cuong-Dung Trong Do, MD performed more embedded conjunctival foreign body removal, extracapsular cataract extraction (ECCE) with IOL implantation, penetrating scleral foreign body removal, punctal plug insertion, SCODI of the anterior segment (SCODI-A), and transscleral cyclophotocoagulation (TCP) procedures for Medicare patients than 75% of them and he also had a list price for anterior segment imaging, complex cataract surgery, corneal pachymetry (corneal thickness test), cyclodestruction (ciliary body destruction), cyclophotocoagulation, eye exam, eyelid surgery, eye tests, lacrimal surgery, lacrimal (tearing system) procedures, laser ablation, laser photocoagulation, photocoagulation, punctal occlusion, punctal plug insertion, SCODI of the anterior segment (SCODI-A), transscleral cyclophotocoagulation (TCP), ultrasound corneal pachymetry, 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. Cuong-Dung Trong Do, MD treated as an ophthalmologist in Westminster, CA during 2012 were eye procedures, ultrasound (sonogram), laser treatment and excision.

Volume of procedures performed by Dr. Cuong-Dung Trong Do, MD for Medicare patients.

capsulotomy	35
doctor visit	727
excision	121
eye procedures	8442
foreign body removal	76
lacrimal (tearing system) procedures	93
laser treatment	176
photocoagulation	17
ultrasound (sonogram)	274

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Cuong-Dung Trong Do, MD treated as an ophthalmologist in Westminster, CA during 2013 were eye procedures, laser treatment, lacrimal (tearing system) procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Cuong-Dung Trong Do, MD for Medicare patients.

capsulotomy	43
doctor visit	311
excision	100
eye procedures	8198
foreign body removal	35
lacrimal (tearing system) procedures	143
laser treatment	176
photocoagulation	30
prophylaxis (preventive treatment)	14
ultrasound (sonogram)	123

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Cuong-Dung Trong Do, MD.

**Gender**
Male	702
Female	921

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	18
Asian	1588
Other	0
Native American	0

**Age**
From 65 to 74	864
From 75 to 84	582
85 and over	126
Less than 65	51

Conditions of Medicare patients treated by Dr. Cuong-Dung Trong Do, MD in 2013

Hypertension	75
High Cholesterol	75
Stroke	3
Ischemic Heart Disease	39
Depression	7
Chronic Kidney Disease	24
Asthma	10
Osteoperosis	18
Atrial Fibrilation	4
Heart Failure	12
Chronic Obstructive Pulmonary Disease	11
Diabetes	52
Dementia	13
Cancer	5

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Cuong-Dung Trong Do, MD treated as an ophthalmologist in Westminster, CA during 2014 were eye procedures, ultrasound (sonogram), laser treatment and lacrimal (tearing system) procedures.

Volume of procedures performed by Dr. Cuong-Dung Trong Do, MD for Medicare patients.

capsulotomy	34
doctor visit	169
excision	84
eye procedures	8471
foreign body removal	42
lacrimal (tearing system) procedures	157
laser treatment	162
ultrasound (sonogram)	456

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Cuong-Dung Trong Do, MD.

**Gender**
Male	714
Female	964

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	16
Asian	1643
Other	0
Native American	0

**Age**
From 65 to 74	857
From 75 to 84	626
85 and over	141
Less than 65	54

Conditions of Medicare patients treated by Dr. Cuong-Dung Trong Do, MD in 2014

Hypertension	75
High Cholesterol	74
Stroke	3
Ischemic Heart Disease	40
Depression	8
Chronic Kidney Disease	27
Asthma	11
Osteoperosis	20
Atrial Fibrilation	5
Heart Failure	12
Chronic Obstructive Pulmonary Disease	11
Diabetes	50
Dementia	12
Cancer	5

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Cuong-Dung Trong Do, MD treated as an ophthalmologist in Westminster, CA during 2015 were eye procedures, skin testing, minimally invasive procedures and allergy testing.

Volume of procedures performed by Dr. Cuong-Dung Trong Do, MD for Medicare patients.

allergy testing	5420
capsulotomy	25
doctor visit	62
excision	38
eye procedures	6774
foreign body removal	49
lacrimal (tearing system) procedures	82
laser treatment	63
minimally invasive procedures	5420
photocoagulation	13
prophylaxis (preventive treatment)	13
skin testing	5420
ultrasound (sonogram)	269

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Cuong-Dung Trong Do, MD.

**Gender**
Male	1468
Female	1924

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	32
Asian	3320
Other	0
Native American	0

**Age**
From 65 to 74	1702
From 75 to 84	1292
85 and over	304
Less than 65	94

Conditions of Medicare patients treated by Dr. Cuong-Dung Trong Do, MD in 2015

Hypertension	75
High Cholesterol	75
Stroke	2
Ischemic Heart Disease	38
Depression	8
Chronic Kidney Disease	30
Asthma	13
Osteoperosis	19
Atrial Fibrilation	4
Heart Failure	10
Chronic Obstructive Pulmonary Disease	12
Diabetes	50
Dementia	12
Cancer	5

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Cuong-Dung Trong Do, MD treated as an ophthalmologist in Westminster, CA during 2016 were eye procedures, skin testing, minimally invasive procedures and allergy testing.

Volume of procedures performed by Dr. Cuong-Dung Trong Do, MD for Medicare patients.

allergy testing	5968
capsulotomy	36
doctor visit	68
excision	60
eye procedures	8391
foreign body removal	138
lacrimal (tearing system) procedures	414
laser treatment	85
minimally invasive procedures	5968
plastic surgery procedures	12
removal of lesion (e.g. growth)	27
skin testing	5968
ultrasound (sonogram)	215

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Cuong-Dung Trong Do, MD.

**Gender**
Male	828
Female	1060

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	17
Asian	1852
Other	0
Native American	0

**Age**
From 65 to 74	942
From 75 to 84	697
85 and over	190
Less than 65	59

Conditions of Medicare patients treated by Dr. Cuong-Dung Trong Do, MD in 2016

Hypertension	75
High Cholesterol	75
Stroke	3
Ischemic Heart Disease	36
Depression	8
Chronic Kidney Disease	34
Asthma	15
Osteoperosis	20
Atrial Fibrilation	4
Heart Failure	10
Chronic Obstructive Pulmonary Disease	12
Diabetes	50
Dementia	12
Cancer	5

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Cuong-Dung Trong Do, MD treated as an ophthalmologist in Westminster, CA during 2017 were eye procedures, skin testing, minimally invasive procedures and allergy testing.

Volume of procedures performed by Dr. Cuong-Dung Trong Do, MD for Medicare patients.

allergy testing	3440
capsulotomy	50
doctor visit	57
excision	34
eye procedures	7672
foreign body removal	60
injections	54
lacrimal (tearing system) procedures	78
laser treatment	93
minimally invasive procedures	3440
removal of lesion (e.g. growth)	14
skin testing	3440
ultrasound (sonogram)	147

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Cuong-Dung Trong Do, MD.

**Gender**
Male	869
Female	1186

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	0
Asian	2000
Other	25
Native American	0

**Age**
From 65 to 74	1009
From 75 to 84	771
85 and over	222
Less than 65	53

Conditions of Medicare patients treated by Dr. Cuong-Dung Trong Do, MD in 2017

Hypertension	75
High Cholesterol	71
Stroke	3
Ischemic Heart Disease	37
Depression	13
Chronic Kidney Disease	37
Asthma	8
Osteoperosis	22
Atrial Fibrilation	4
Heart Failure	13
Chronic Obstructive Pulmonary Disease	12
Diabetes	50
Dementia	15
Cancer	5

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Cuong-Dung Trong Do, MD treated as an ophthalmologist in Westminster, CA during 2018 were eye procedures, allergy testing, skin testing and minimally invasive procedures.

Volume of procedures performed by Dr. Cuong-Dung Trong Do, MD for Medicare patients.

ablation	13
allergy testing	2290
capsulotomy	30
doctor visit	59
excision	37
eye procedures	8325
foreign body removal	89
injections	117
lacrimal (tearing system) procedures	99
laser treatment	105
minimally invasive procedures	2290
photocoagulation	25
prophylaxis (preventive treatment)	12
skin testing	2290
ultrasound (sonogram)	154

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Cuong-Dung Trong Do, MD.

**Gender**
Male	924
Female	1230

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	21
Asian	2113
Other	0
Native American	0

**Age**
From 65 to 74	1034
From 75 to 84	816
85 and over	242
Less than 65	62

Conditions of Medicare patients treated by Dr. Cuong-Dung Trong Do, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	3
Ischemic Heart Disease	36
Depression	13
Chronic Kidney Disease	39
Asthma	8
Osteoperosis	23
Atrial Fibrilation	5
Heart Failure	13
Chronic Obstructive Pulmonary Disease	12
Diabetes	51
Dementia	15
Cancer	5

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Cuong-Dung Trong Do, MD treated as an ophthalmologist in Westminster, CA during 2019 were eye procedures, allergy testing, skin testing and minimally invasive procedures.

Volume of procedures performed by Dr. Cuong-Dung Trong Do, MD for Medicare patients.

allergy testing	2340
capsulotomy	72
excision	58
eye procedures	13099
foreign body removal	106
injections	219
lacrimal (tearing system) procedures	170
laser treatment	135
minimally invasive procedures	2340
photocoagulation	24
prophylaxis (preventive treatment)	24
removal of lesion (e.g. growth)	18
skin testing	2340
ultrasound (sonogram)	216

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Cuong-Dung Trong Do, MD.

**Gender**
Male	1072
Female	1501

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	25
Asian	2524
Other	0
Native American	0

**Age**
From 65 to 74	1221
From 75 to 84	999
85 and over	290
Less than 65	63

Conditions of Medicare patients treated by Dr. Cuong-Dung Trong Do, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	3
Ischemic Heart Disease	36
Depression	13
Chronic Kidney Disease	38
Asthma	8
Osteoperosis	25
Atrial Fibrilation	5
Heart Failure	14
Chronic Obstructive Pulmonary Disease	12
Diabetes	50
Dementia	15
Cancer	5

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Cuong-Dung Trong Do, MD treated as an ophthalmologist in Westminster, CA during 2020 were eye procedures, skin testing, minimally invasive procedures and allergy testing.

Volume of procedures performed by Dr. Cuong-Dung Trong Do, MD for Medicare patients.

allergy testing	720
capsulotomy	16
eye procedures	5692
foreign body removal	44
injections	150
lacrimal (tearing system) procedures	184
laser treatment	16
minimally invasive procedures	720
skin testing	720
ultrasound (sonogram)	58

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Cuong-Dung Trong Do, MD.

**Gender**
Male	772
Female	1079

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	19
Asian	1815
Other	0
Native American	0

**Age**
From 65 to 74	832
From 75 to 84	753
85 and over	219
Less than 65	47

Conditions of Medicare patients treated by Dr. Cuong-Dung Trong Do, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	3
Ischemic Heart Disease	38
Depression	15
Chronic Kidney Disease	42
Asthma	10
Osteoperosis	25
Atrial Fibrilation	5
Heart Failure	18
Chronic Obstructive Pulmonary Disease	12
Diabetes	52
Dementia	17
Cancer	5

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Cuong-Dung Trong Do, MD treated as an ophthalmologist in Westminster, CA during 2021 were eye procedures, injections, lacrimal (tearing system) procedures and laser treatment.

Volume of procedures performed by Dr. Cuong-Dung Trong Do, MD for Medicare patients.

ablation	14
capsulotomy	45
excision	30
eye procedures	7196
foreign body removal	42
injections	174
lacrimal (tearing system) procedures	133
laser treatment	103
photocoagulation	27
prophylaxis (preventive treatment)	13
ultrasound (sonogram)	76

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Cuong-Dung Trong Do, MD.

**Gender**
Male	787
Female	1095

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	14
Asian	1850
Other	0
Native American	0

**Age**
From 65 to 74	831
From 75 to 84	800
85 and over	207
Less than 65	44

Conditions of Medicare patients treated by Dr. Cuong-Dung Trong Do, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	4
Ischemic Heart Disease	38
Depression	15
Chronic Kidney Disease	45
Asthma	10
Osteoperosis	27
Atrial Fibrilation	6
Heart Failure	18
Chronic Obstructive Pulmonary Disease	13
Diabetes	56
Dementia	19
Cancer	6

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Cuong-Dung Trong Do, MD treated as an ophthalmologist in Westminster, CA during 2022 were eye procedures, injections, lacrimal (tearing system) procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Cuong-Dung Trong Do, MD for Medicare patients.

capsulotomy	24
doctor visit	19
excision	33
eye procedures	7894
foreign body removal	50
injections	139
lacrimal (tearing system) procedures	102
laser treatment	78
ultrasound (sonogram)	90

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Cuong-Dung Trong Do, MD.

**Gender**
Male	869
Female	1236

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	0
Asian	2057
Other	26
Native American	0

**Age**
From 65 to 74	910
From 75 to 84	912
85 and over	240
Less than 65	43

Conditions of Medicare patients treated by Dr. Cuong-Dung Trong Do, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	25
Depression	14
Chronic Kidney Disease	37
Asthma	13
Osteoperosis	35
Atrial Fibrilation	9
Heart Failure	15
Chronic Obstructive Pulmonary Disease	16
Diabetes	56
Dementia	15
Cancer	7

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Cuong-Dung Trong Do, MD for Medicare patients.

The highest averages for the top procedures that Dr. Cuong-Dung Trong Do, MD treated as an ophthalmologist in Westminster, CA were eye procedures, allergy testing, minimally invasive procedures and skin testing.

ablation	13
allergy testing	3363
capsulotomy	37
doctor visit	184
excision	59
eye procedures	8195
foreign body removal	66
injections	142
lacrimal (tearing system) procedures	150
laser treatment	108
minimally invasive procedures	3363
photocoagulation	22
plastic surgery procedures	12
prophylaxis (preventive treatment)	15
removal of lesion (e.g. growth)	19
skin testing	3363
ultrasound (sonogram)	188

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Cuong-Dung Trong Do, MD.

**Gender**
Male	818
Female	1108

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	1887
Non-Hispanic White	0
Native American / Alaskan Native	0
Hispanic	14
Other	4

**Age**
75 to 84	749
85 and over	198
Less than 65	51
65 to 74	927

Average of Total of Conditions of Medicare patients treated by Dr. Cuong-Dung Trong Do, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Cuong-Dung Trong Do, MD treated were high cholesterol, hypertension, diabetes and ischemic heart disease.

Hypertension	68
High Cholesterol	67
Stroke	3
Ischemic Heart Disease	33
Depression	10
Chronic Kidney Disease	32
Asthma	9
Osteoporosis	21
Heart Failure	12
Chronic Obstructive Pulmonary Disease	11
Diabetes	47
Atrial Fibrillation	4
Cancer	4
Dementia	13

Education & Training

He has a state license in California.

Licensed In: California

Affiliations & Hospitals

Dr. Cuong-Dung Trong Do, MD is associated with these hospitals and organizations:

Garden Grove Hospital Medical Center

Ratings & Reviews

Dr. Cuong-Dung Trong Do, MD has an average of 1.8 out of 5 stars based on 5 ratings. We collect ratings and reviews of Dr. Cuong-Dung Trong Do, MD from all over the web to help you find the right in Westminster, CA.

1.8

Overall Rating

(5 Ratings)

Leave a Review

General Payments

These charts describe general payments received by Dr. Cuong-Dung Trong Do, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Allergan Inc.	$6,092 ALPHAGAN P $3,722	LUMIGAN $530	RESTASIS $477	COMBIGAN $175	XEN $125	Other $1,063
Novartis Pharmaceuticals Corporation	$5,657 Simbrinza $4,259	XIIDRA $682	Travatan Z $430	Durezol $220	Pazeo $43	Other $22
Shire North American Group Inc	$3,024 XIIDRA $3,024
Eyevance Pharmaceuticals LLC	$2,759 Flarex $1,734	Tobradex St $874	Zerviate $151
Aerie Pharmaceuticals, Inc.	$2,289 Rhopressa $1,483	Rocklatan $580	$226
Other	$11,641 CEQUA $1,321	TYRVAYA $1,048	XEN GLAUCOMA TREATMENT SYSTEM $689	ACTHAR $541	LOTEMAX SM $510	Other $7,532

**Types of Payments**
Food and Beverage	$18,523
Consulting Fee	$11,120
Travel and Lodging	$1,137
Education	$661
Gift	$19

Biography

Dr. Cuong-Dung Do's specialty is ophthalmology (eye disease). Patient reviews placed Dr. Do at an average of 2.0 stars (out of 5). He attended medical school at the University of Miami, Miller School of Medicine. He is professionally affiliated with Garden Grove Hospital Medical Center.