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Aileen E. Chang, OD

(Aileen Chang, O.D.)

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Specializes in: Optometry (Primary Eye Care)

Southern California College of Optometry (2013)

1085 West El Camino Real
Sunnyvale, CA 94087

(408) 524-5900

Aileen E. Chang, OD is an optometrist in Sunnyvale, CA specializing in optometry (primary eye care). She graduated from Southern California College of Optometry in 2013 and has 12 years of experience. Aileen E. Chang, OD is affiliated with Sutter Health and SUTTER BAY MEDICAL FOUNDATION.

Office Locations

Sutter Health

1085 West El Camino Real
Sunnyvale, CA 94087

(408) 524-5900

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Noteworthy Medicare Patient Procedures Performed by Aileen E. Chang, OD in 2023

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

Top 25%

By Volume:

comprehensive eye exam

eye procedures

SCODI of the posterior segment

In 2013, Aileen E. Chang, OD performed more comprehensive eye exam, eye procedures, and SCODI of the posterior segment (SCODI-P) procedures for Medicare patients than 75% of providers in related specialties within California.

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Aileen E. Chang, OD treated as an optometrist in Sunnyvale, CA during 2020 were eye procedures and ultrasound (sonogram).

Volume of procedures performed by Aileen E. Chang, OD for Medicare patients.

doctor visit	234
eye procedures	263
ultrasound (sonogram)	20

2020 Medicare Patient Data

Information about Medicare patients treated by Aileen E. Chang, OD.

**Gender**
Male	143
Female	182

**Ethnicity**
Non-Hispanic White	197
Black	0
Hispanic	0
Asian	68
Other	32
Native American	0

**Age**
From 65 to 74	163
From 75 to 84	109
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Aileen E. Chang, OD in 2020

The most common conditions of Medicare patients that Aileen E. Chang, OD treated during 2020 were hypertension, high cholesterol, diabetes and chronic kidney disease.

Hypertension	50
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	20
Depression	15
Chronic Kidney Disease	26
Asthma	0
Osteoperosis	6
Atrial Fibrilation	7
Heart Failure	11
Chronic Obstructive Pulmonary Disease	4
Diabetes	35
Dementia	6
Cancer	10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Aileen E. Chang, OD treated as an optometrist in Sunnyvale, CA during 2021 were eye procedures and ultrasound (sonogram).

Volume of procedures performed by Aileen E. Chang, OD for Medicare patients.

doctor visit	165
eye procedures	303
ultrasound (sonogram)	19

2021 Medicare Patient Data

Information about Medicare patients treated by Aileen E. Chang, OD.

**Gender**
Male	150
Female	159

**Ethnicity**
Non-Hispanic White	156
Black	0
Hispanic	0
Asian	88
Other	39
Native American	0

**Age**
From 65 to 74	157
From 75 to 84	110
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Aileen E. Chang, OD in 2021

The most common conditions of Medicare patients that Aileen E. Chang, OD treated during 2021 were hypertension, high cholesterol, diabetes and chronic kidney disease.

Hypertension	56
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	19
Depression	11
Chronic Kidney Disease	22
Asthma	0
Osteoperosis	11
Atrial Fibrilation	7
Heart Failure	9
Chronic Obstructive Pulmonary Disease	5
Diabetes	38
Dementia	4
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Aileen E. Chang, OD treated as an optometrist in Sunnyvale, CA during 2022 were eye procedures and ultrasound (sonogram).

Volume of procedures performed by Aileen E. Chang, OD for Medicare patients.

doctor visit	268
eye procedures	498
ultrasound (sonogram)	26

2022 Medicare Patient Data

Information about Medicare patients treated by Aileen E. Chang, OD.

**Gender**
Male	161
Female	275

**Ethnicity**
Non-Hispanic White	248
Black	0
Hispanic	0
Asian	113
Other	41
Native American	0

**Age**
From 65 to 74	192
From 75 to 84	168
85 and over	65
Less than 65	11

Conditions of Medicare patients treated by Aileen E. Chang, OD in 2022

The most common conditions of Medicare patients that Aileen E. Chang, OD treated during 2022 were high cholesterol, hypertension, diabetes and chronic kidney disease.

Hypertension	65
High Cholesterol	72
Stroke	5
Ischemic Heart Disease	17
Depression	11
Chronic Kidney Disease	23
Asthma	6
Osteoperosis	21
Atrial Fibrilation	13
Heart Failure	7
Chronic Obstructive Pulmonary Disease	4
Diabetes	37
Dementia	5
Cancer	14

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Aileen E. Chang, OD treated as an optometrist in Sunnyvale, CA during 2023 were eye procedures and ultrasound (sonogram).

Volume of procedures performed by Aileen E. Chang, OD for Medicare patients.

doctor visit	225
eye procedures	493
ultrasound (sonogram)	22

2023 Medicare Patient Data

Information about Medicare patients treated by Aileen E. Chang, OD.

**Gender**
Male	153
Female	218

**Ethnicity**
Non-Hispanic White	188
Black	0
Hispanic	0
Asian	118
Other	33
Native American	0

**Age**
From 65 to 74	169
From 75 to 84	146
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Aileen E. Chang, OD in 2023

The most common conditions of Medicare patients that Aileen E. Chang, OD treated during 2023 were high cholesterol, hypertension, diabetes and chronic kidney disease.

Hypertension	67
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	18
Depression	11
Chronic Kidney Disease	22
Asthma	9
Osteoperosis	18
Atrial Fibrilation	12
Heart Failure	7
Chronic Obstructive Pulmonary Disease	4
Diabetes	44
Dementia	5
Cancer	14

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2020 - 2023

Volume of procedures performed by Aileen E. Chang, OD for Medicare patients.

The highest averages for the top procedures that Aileen E. Chang, OD treated as an optometrist in Sunnyvale, CA were eye procedures and ultrasound (sonogram).

doctor visit	223
eye procedures	389
ultrasound (sonogram)	21

Average Medicare Patient Data From 2020 - 2023

Information about Medicare patients treated by Aileen E. Chang, OD.

**Gender**
Male	151
Female	208

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	96
Non-Hispanic White	197
Native American / Alaskan Native	0
Hispanic	0
Other	36

**Age**
75 to 84	133
85 and over	16
Less than 65	2
65 to 74	170

Average of Total of Conditions of Medicare patients treated by Aileen E. Chang, OD From 2020 - 2023

The highest averages of the most common conditions of Medicare patients that Aileen E. Chang, OD treated were high cholesterol, hypertension, diabetes and chronic kidney disease.

Hypertension	59
High Cholesterol	61
Stroke	2
Ischemic Heart Disease	18
Depression	12
Chronic Kidney Disease	23
Asthma	3
Osteoporosis	14
Heart Failure	8
Chronic Obstructive Pulmonary Disease	4
Diabetes	38
Atrial Fibrillation	9
Cancer	12
Dementia	5

Education & Training

Aileen E. Chang, OD graduated from Southern California College of Optometry in 2013. She has a state license in New York.

Medical School: Southern California College of Optometry (2013)

Licensed In: New York

Affiliations & Hospitals

Aileen E. Chang, OD is associated with these hospitals and organizations:

Sutter Health

SUTTER BAY MEDICAL FOUNDATION

Ratings & Reviews

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General Payments

These charts describe general payments received by Aileen E. Chang, OD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Alcon Laboratories Inc	$412 Simbrinza $132	Pazeo $125	DAILIES $98	Travatan Z $33	ReSTOR $25
Novartis Pharmaceuticals Corporation	$303 XIIDRA $145	Travatan Z $91	Durezol $67
Young's Valley Contax, Inc.	$288 $288
Allergan Inc.	$275 RESTASIS $150	COMBIGAN $125
Bausch & Lomb, a division of Bausch Health US, LLC	$252 BIOTRUE ONE DAY $118	LOTEMAX SM $60	PROLENSA $37	ENVISTA $22	LOTEMAX $15
Other	$1,561 XDEMVY $153	XIIDRA $152	Rocklatan $142	MIEBO $134	TYRVAYA $125	Other $855

**Types of Payments**
Food and Beverage	$2,979
Gift	$64
Entertainment	$49

Biography

Dr. Aileen Liu's specialty is optometry (primary eye care). She is professionally affiliated with Sutter Health.

Select Year:

Aileen E. Chang, OD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Aileen E. Chang, OD in 2023

By Volume:

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Aileen E. Chang, OD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Aileen E. Chang, OD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Aileen E. Chang, OD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Aileen E. Chang, OD in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2020 - 2023

Average Medicare Patient Data From 2020 - 2023

Average of Total of Conditions of Medicare patients treated by Aileen E. Chang, OD From 2020 - 2023

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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