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Home > IN Providers > Ophthalmologists

Dr. Warren Jeffrey Chang, MD

(3 Ratings)

Specializes in: Ophthalmology (Eye Disease)

Harvard Medical School

1011 W. Second Street
Bloomington, IN 47403

(812) 334-1213

Dr. Warren Jeffrey Chang, MD is an ophthalmologist in Bloomington, IN specializing in ophthalmology (eye disease). He graduated from Harvard Medical School. Dr. Warren Jeffrey Chang, MD is affiliated with Monroe Hospital.

Office Locations

Monroe Hospital

1011 W. Second Street
Bloomington, IN 47403

(812) 334-1213

(812) 333-5039

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Noteworthy Medicare Patient Procedures Performed by Dr. Warren Jeffrey Chang, MD in 2024

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

Top 5%

By Volume:

laser surgery

By Affordability:

blepharoplasty

glaucoma surgery

laser glaucoma surgery

laser trabeculoplasty

upper lid blepharoplasty

In 2024, among providers in related specialties within Indiana, Dr. Warren Jeffrey Chang, MD performed more laser surgery procedures for Medicare patients than 95% of them and he also had a list price for blepharoplasty, glaucoma surgery, laser glaucoma surgery, laser trabeculoplasty, and upper lid blepharoplasty that was lower than the list prices billed to Medicare by 95% 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 10%

By Volume:

YAG laser capsulotomy

By Affordability:

capsulotomy

complex cataract surgery

eye injection

eyelid plastic surgery

facial plastic surgery

fundus photography

intraocular injection

intravitreal drug injection

intravitreal injection

plastic surgery procedures

secondary cataract surgery

YAG laser capsulotomy

YAG laser surgery

In 2024, among providers in related specialties within Indiana, Dr. Warren Jeffrey Chang, MD performed more YAG laser capsulotomy procedures for Medicare patients than 90% of them and he also had a list price for capsulotomy, complex cataract surgery, eye injection, eyelid plastic surgery, facial plastic surgery , fundus photography, intraocular injection, intravitreal drug injection, intravitreal injection, laser eye surgery, laser surgery, laser treatment, ophthalmic biometry, plastic surgery procedures, 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:

eye procedures

simple cataract surgery

By Affordability:

anterior segment surgery

cataract surgery

cataract surgery with IOL implantation

extracapsular cataract extraction with IOL implantation

extracapsular lens removal

eyelid surgery

eye surgery

injections

intraocular lens implant

lens removal surgery

lens replacement surgery

ophthalmic imaging

scanning computerized ophthalmic diagnostic imaging

SCODI of the posterior segment

simple cataract surgery

visual field test

In 2012, among providers in related specialties within Indiana, Dr. Warren Jeffrey Chang, MD performed more eye procedures, and simple cataract surgery procedures for Medicare patients than 75% of them and he also had a list price for anterior segment surgery, cataract surgery, cataract surgery with IOL implantation, extracapsular cataract extraction (ECCE) with IOL implantation, extracapsular lens removal, eyelid surgery, eye surgery, injections, intraocular lens (IOL) implant, lens removal surgery, lens replacement surgery, ophthalmic (eye and orbit) imaging, scanning computerized ophthalmic diagnostic imaging (SCODI), SCODI of the posterior segment (SCODI-P), simple cataract surgery, 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. Warren Jeffrey Chang, MD treated as an ophthalmologist in Bloomington, IN during 2012 were eye procedures, injections, plastic surgery procedures and laser treatment.

Volume of procedures performed by Dr. Warren Jeffrey Chang, MD for Medicare patients.

doctor visit	2222
eye procedures	3008
injections	1078
laser treatment	62
minimally invasive procedures	38
photocoagulation	17
plastic surgery procedures	90
ultrasound (sonogram)	33

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Warren Jeffrey Chang, MD treated as an ophthalmologist in Bloomington, IN during 2013 were eye procedures, injections, laser treatment and plastic surgery procedures.

Volume of procedures performed by Dr. Warren Jeffrey Chang, MD for Medicare patients.

capsulotomy	24
doctor visit	1538
eye procedures	3432
injections	1113
lacrimal (tearing system) procedures	14
laser treatment	89
minimally invasive procedures	31
plastic surgery procedures	61
ultrasound (sonogram)	34

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Warren Jeffrey Chang, MD.

**Gender**
Male	593
Female	961

**Ethnicity**
Non-Hispanic White	1508
Black	0
Hispanic	0
Asian	18
Other	16
Native American	0

**Age**
From 65 to 74	567
From 75 to 84	594
85 and over	329
Less than 65	64

Conditions of Medicare patients treated by Dr. Warren Jeffrey Chang, MD in 2013

Hypertension	65
High Cholesterol	55
Stroke	5
Ischemic Heart Disease	31
Depression	15
Chronic Kidney Disease	16
Asthma	6
Osteoperosis	9
Atrial Fibrilation	12
Heart Failure	14
Chronic Obstructive Pulmonary Disease	11
Diabetes	34
Dementia	9
Cancer	9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Warren Jeffrey Chang, MD treated as an ophthalmologist in Bloomington, IN during 2014 were eye procedures, injections, laser treatment and capsulotomy.

Volume of procedures performed by Dr. Warren Jeffrey Chang, MD for Medicare patients.

capsulotomy	252
cyst removal	15
doctor visit	1263
excision	15
eye procedures	4483
injections	1143
laser treatment	314
plastic surgery procedures	76
removal of lesion (e.g. growth)	15
ultrasound (sonogram)	36

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Warren Jeffrey Chang, MD.

**Gender**
Male	671
Female	1069

**Ethnicity**
Non-Hispanic White	1687
Black	0
Hispanic	0
Asian	17
Other	22
Native American	0

**Age**
From 65 to 74	648
From 75 to 84	654
85 and over	375
Less than 65	63

Conditions of Medicare patients treated by Dr. Warren Jeffrey Chang, MD in 2014

Hypertension	65
High Cholesterol	54
Stroke	5
Ischemic Heart Disease	31
Depression	15
Chronic Kidney Disease	18
Asthma	5
Osteoperosis	8
Atrial Fibrilation	12
Heart Failure	14
Chronic Obstructive Pulmonary Disease	11
Diabetes	33
Dementia	8
Cancer	9

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Warren Jeffrey Chang, MD treated as an ophthalmologist in Bloomington, IN during 2015 were eye procedures, injections, laser treatment and capsulotomy.

Volume of procedures performed by Dr. Warren Jeffrey Chang, MD for Medicare patients.

capsulotomy	517
cyst removal	13
doctor visit	1216
excision	40
eye procedures	4924
injections	942
laser treatment	604
plastic surgery procedures	26
removal of lesion (e.g. growth)	13
ultrasound (sonogram)	65

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Warren Jeffrey Chang, MD.

**Gender**
Male	1384
Female	2438

**Ethnicity**
Non-Hispanic White	3712
Black	0
Hispanic	0
Asian	34
Other	42
Native American	0

**Age**
From 65 to 74	1464
From 75 to 84	1434
85 and over	770
Less than 65	154

Conditions of Medicare patients treated by Dr. Warren Jeffrey Chang, MD in 2015

Hypertension	67
High Cholesterol	56
Stroke	5
Ischemic Heart Disease	31
Depression	18
Chronic Kidney Disease	20
Asthma	8
Osteoperosis	8
Atrial Fibrilation	12
Heart Failure	14
Chronic Obstructive Pulmonary Disease	12
Diabetes	34
Dementia	10
Cancer	8

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Warren Jeffrey Chang, MD treated as an ophthalmologist in Bloomington, IN during 2016 were eye procedures, injections, laser treatment and capsulotomy.

Volume of procedures performed by Dr. Warren Jeffrey Chang, MD for Medicare patients.

capsulotomy	316
doctor visit	1225
eye procedures	4962
injections	934
laser treatment	380
minimally invasive procedures	30
plastic surgery procedures	51
ultrasound (sonogram)	31

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Warren Jeffrey Chang, MD.

**Gender**
Male	751
Female	1159

**Ethnicity**
Non-Hispanic White	1843
Black	0
Hispanic	0
Asian	15
Other	34
Native American	0

**Age**
From 65 to 74	750
From 75 to 84	720
85 and over	361
Less than 65	79

Conditions of Medicare patients treated by Dr. Warren Jeffrey Chang, MD in 2016

Hypertension	66
High Cholesterol	51
Stroke	4
Ischemic Heart Disease	30
Depression	16
Chronic Kidney Disease	24
Asthma	12
Osteoperosis	8
Atrial Fibrilation	13
Heart Failure	15
Chronic Obstructive Pulmonary Disease	11
Diabetes	33
Dementia	8
Cancer	7

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Warren Jeffrey Chang, MD treated as an ophthalmologist in Bloomington, IN during 2017 were eye procedures, injections, laser treatment and capsulotomy.

Volume of procedures performed by Dr. Warren Jeffrey Chang, MD for Medicare patients.

capsulotomy	283
doctor visit	1043
eye procedures	5603
injections	878
laser treatment	344
minimally invasive procedures	46
plastic surgery procedures	25
ultrasound (sonogram)	19

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Warren Jeffrey Chang, MD.

**Gender**
Male	731
Female	1178

**Ethnicity**
Non-Hispanic White	1835
Black	17
Hispanic	0
Asian	0
Other	35
Native American	0

**Age**
From 65 to 74	748
From 75 to 84	743
85 and over	330
Less than 65	88

Conditions of Medicare patients treated by Dr. Warren Jeffrey Chang, MD in 2017

Hypertension	67
High Cholesterol	49
Stroke	4
Ischemic Heart Disease	32
Depression	16
Chronic Kidney Disease	27
Asthma	5
Osteoperosis	8
Atrial Fibrilation	12
Heart Failure	16
Chronic Obstructive Pulmonary Disease	13
Diabetes	32
Dementia	9
Cancer	7

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Warren Jeffrey Chang, MD treated as an ophthalmologist in Bloomington, IN during 2018 were eye procedures, injections, laser treatment and capsulotomy.

Volume of procedures performed by Dr. Warren Jeffrey Chang, MD for Medicare patients.

capsulotomy	360
doctor visit	1000
excision	23
eye procedures	5941
injections	923
laser treatment	410
minimally invasive procedures	52
plastic surgery procedures	52
ultrasound (sonogram)	24

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Warren Jeffrey Chang, MD.

**Gender**
Male	769
Female	1137

**Ethnicity**
Non-Hispanic White	1823
Black	0
Hispanic	0
Asian	19
Other	39
Native American	0

**Age**
From 65 to 74	755
From 75 to 84	743
85 and over	336
Less than 65	72

Conditions of Medicare patients treated by Dr. Warren Jeffrey Chang, MD in 2018

Hypertension	67
High Cholesterol	56
Stroke	4
Ischemic Heart Disease	31
Depression	18
Chronic Kidney Disease	26
Asthma	4
Osteoperosis	8
Atrial Fibrilation	12
Heart Failure	13
Chronic Obstructive Pulmonary Disease	11
Diabetes	31
Dementia	9
Cancer	8

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Warren Jeffrey Chang, MD treated as an ophthalmologist in Bloomington, IN during 2019 were eye procedures, injections, laser treatment and capsulotomy.

Volume of procedures performed by Dr. Warren Jeffrey Chang, MD for Medicare patients.

capsulotomy	378
doctor visit	1129
excision	26
eye procedures	5583
injections	968
laser treatment	440
minimally invasive procedures	54
plastic surgery procedures	44

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Warren Jeffrey Chang, MD.

**Gender**
Male	708
Female	1121

**Ethnicity**
Non-Hispanic White	1758
Black	18
Hispanic	0
Asian	0
Other	33
Native American	0

**Age**
From 65 to 74	760
From 75 to 84	707
85 and over	292
Less than 65	70

Conditions of Medicare patients treated by Dr. Warren Jeffrey Chang, MD in 2019

Hypertension	68
High Cholesterol	55
Stroke	4
Ischemic Heart Disease	30
Depression	20
Chronic Kidney Disease	26
Asthma	5
Osteoperosis	9
Atrial Fibrilation	11
Heart Failure	14
Chronic Obstructive Pulmonary Disease	12
Diabetes	31
Dementia	10
Cancer	9

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Warren Jeffrey Chang, MD treated as an ophthalmologist in Bloomington, IN during 2020 were eye procedures, injections, laser treatment and capsulotomy.

Volume of procedures performed by Dr. Warren Jeffrey Chang, MD for Medicare patients.

capsulotomy	290
cyst removal	16
doctor visit	738
excision	34
eye procedures	4093
injections	767
laser treatment	327
minimally invasive procedures	52
plastic surgery procedures	41
removal of lesion (e.g. growth)	16

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Warren Jeffrey Chang, MD.

**Gender**
Male	568
Female	850

**Ethnicity**
Non-Hispanic White	1371
Black	0
Hispanic	0
Asian	0
Other	28
Native American	0

**Age**
From 65 to 74	592
From 75 to 84	544
85 and over	227
Less than 65	55

Conditions of Medicare patients treated by Dr. Warren Jeffrey Chang, MD in 2020

Hypertension	63
High Cholesterol	53
Stroke	4
Ischemic Heart Disease	31
Depression	18
Chronic Kidney Disease	27
Asthma	4
Osteoperosis	10
Atrial Fibrilation	10
Heart Failure	12
Chronic Obstructive Pulmonary Disease	11
Diabetes	30
Dementia	8
Cancer	10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Warren Jeffrey Chang, MD treated as an ophthalmologist in Bloomington, IN during 2021 were eye procedures, injections, laser treatment and capsulotomy.

Volume of procedures performed by Dr. Warren Jeffrey Chang, MD for Medicare patients.

capsulotomy	345
doctor visit	1228
excision	31
eye procedures	3882
injections	746
laser treatment	376
minimally invasive procedures	61
plastic surgery procedures	47

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Warren Jeffrey Chang, MD.

**Gender**
Male	562
Female	929

**Ethnicity**
Non-Hispanic White	1442
Black	0
Hispanic	0
Asian	0
Other	33
Native American	0

**Age**
From 65 to 74	641
From 75 to 84	580
85 and over	219
Less than 65	51

Conditions of Medicare patients treated by Dr. Warren Jeffrey Chang, MD in 2021

Hypertension	66
High Cholesterol	59
Stroke	2
Ischemic Heart Disease	29
Depression	22
Chronic Kidney Disease	26
Asthma	6
Osteoperosis	10
Atrial Fibrilation	11
Heart Failure	12
Chronic Obstructive Pulmonary Disease	10
Diabetes	29
Dementia	8
Cancer	10

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Warren Jeffrey Chang, MD treated as an ophthalmologist in Bloomington, IN during 2022 were eye procedures, injections, laser treatment and capsulotomy.

Volume of procedures performed by Dr. Warren Jeffrey Chang, MD for Medicare patients.

capsulotomy	319
doctor visit	1155
eye procedures	3662
injections	754
laser treatment	360
minimally invasive procedures	64
plastic surgery procedures	31

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Warren Jeffrey Chang, MD.

**Gender**
Male	536
Female	846

**Ethnicity**
Non-Hispanic White	1329
Black	0
Hispanic	0
Asian	0
Other	31
Native American	0

**Age**
From 65 to 74	568
From 75 to 84	574
85 and over	192
Less than 65	48

Conditions of Medicare patients treated by Dr. Warren Jeffrey Chang, MD in 2022

Hypertension	75
High Cholesterol	74
Stroke	6
Ischemic Heart Disease	23
Depression	20
Chronic Kidney Disease	19
Asthma	7
Osteoperosis	17
Atrial Fibrilation	15
Heart Failure	11
Chronic Obstructive Pulmonary Disease	11
Diabetes	30
Dementia	5
Cancer	12

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Warren Jeffrey Chang, MD treated as an ophthalmologist in Bloomington, IN during 2023 were eye procedures, injections, laser treatment and capsulotomy.

Volume of procedures performed by Dr. Warren Jeffrey Chang, MD for Medicare patients.

capsulotomy	214
doctor visit	1142
eye procedures	3399
injections	785
lacrimal (tearing system) procedures	12
laser treatment	250
minimally invasive procedures	74
plastic surgery procedures	15

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Warren Jeffrey Chang, MD.

**Gender**
Male	501
Female	761

**Ethnicity**
Non-Hispanic White	1218
Black	0
Hispanic	0
Asian	0
Other	21
Native American	0

**Age**
From 65 to 74	524
From 75 to 84	528
85 and over	174
Less than 65	36

Conditions of Medicare patients treated by Dr. Warren Jeffrey Chang, MD in 2023

Hypertension	74
High Cholesterol	73
Stroke	7
Ischemic Heart Disease	24
Depression	20
Chronic Kidney Disease	22
Asthma	7
Osteoperosis	16
Atrial Fibrilation	16
Heart Failure	12
Chronic Obstructive Pulmonary Disease	13
Diabetes	32
Dementia	4
Cancer	13

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Warren Jeffrey Chang, MD treated as an ophthalmologist in Bloomington, IN during 2024 were eye procedures, injections, laser treatment and capsulotomy.

Volume of procedures performed by Dr. Warren Jeffrey Chang, MD for Medicare patients.

capsulotomy	314
doctor visit	767
eye procedures	3637
injections	775
laser treatment	333
minimally invasive procedures	68
plastic surgery procedures	49

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Warren Jeffrey Chang, MD.

**Gender**
Male	466
Female	751

**Ethnicity**
Non-Hispanic White	1172
Black	0
Hispanic	0
Asian	0
Other	30
Native American	0

**Age**
From 65 to 74	489
From 75 to 84	550
85 and over	158
Less than 65	20

Conditions of Medicare patients treated by Dr. Warren Jeffrey Chang, MD in 2024

Hypertension	75
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	24
Depression	21
Chronic Kidney Disease	23
Asthma	9
Osteoperosis	17
Atrial Fibrilation	18
Heart Failure	13
Chronic Obstructive Pulmonary Disease	12
Diabetes	30
Dementia	6
Cancer	15

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Warren Jeffrey Chang, MD for Medicare patients.

The highest averages for the top procedures that Dr. Warren Jeffrey Chang, MD treated as an ophthalmologist in Bloomington, IN were eye procedures, injections, laser treatment and capsulotomy.

capsulotomy	301
cyst removal	14
doctor visit	1205
excision	28
eye procedures	4354
injections	908
lacrimal (tearing system) procedures	13
laser treatment	329
minimally invasive procedures	51
photocoagulation	17
plastic surgery procedures	46
removal of lesion (e.g. growth)	14
ultrasound (sonogram)	34

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Warren Jeffrey Chang, MD.

**Gender**
Female	1015
Male	633

**Ethnicity**
Black / African American	2
Asian / Pacific Islander	7
Non-Hispanic White	1592
Native American / Alaskan Native	0
Hispanic	0
Other	28

**Age**
75 to 84	643
85 and over	289
Less than 65	61
65 to 74	654

Average of Total of Conditions of Medicare patients treated by Dr. Warren Jeffrey Chang, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Warren Jeffrey Chang, MD treated were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	62
High Cholesterol	54
Stroke	4
Ischemic Heart Disease	26
Depression	16
Chronic Kidney Disease	21
Asthma	6
Osteoporosis	9
Heart Failure	12
Chronic Obstructive Pulmonary Disease	10
Diabetes	29
Atrial Fibrillation	11
Dementia	7
Cancer	9

Education & Training

Dr. Warren Jeffrey Chang, MD graduated from Harvard Medical School. He completed residency at Wills Eye Institute. He has a state license in Indiana.

Medical School: Harvard Medical School

Residency: Wills Eye Institute

Licensed In: Indiana

Affiliations & Hospitals

Dr. Warren Jeffrey Chang, MD is associated with these hospitals and organizations:

Monroe Hospital

Ratings & Reviews

Dr. Warren Jeffrey Chang, MD has a high overall rating with an average of 3.5 out of 5 stars based on 3 ratings. We collect ratings and reviews of Dr. Warren Jeffrey Chang, MD from all over the web to help you find the right in Bloomington, IN.

3.5

Overall Rating

(3 Ratings)

Leave a Review

General Payments

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

**Payments by Company**
Alcon Laboratories Inc	$2,987 DAILIES $669	Cataract Equipment $390	AcrySof $341	ORA $258	ReSTOR $137	Other $1,192
Alcon Vision LLC	$2,827 LenSx $1,052	DAILIES $405	AcrySof IQ VIVITY $160	AcrySof IQ VIVITY IOL $135	Centurion $117	Other $959
Johnson & Johnson Surgical Vision, Inc.	$1,359 Tecnis Symfony IOL $1,169	Tecnis Multifocal family of 1-piece IOLs $59	Tecnis 1-piece IOL $30	Tecnis Toric 1-piece IOL $26	Tecnis Simplicity $24	Other $51
Regeneron Healthcare Solutions, Inc.	$777 Eylea $298	EYLEA HD $274	EYLEA aflibercept injection $148	EYLEA (aflibercept) Injection $57
Regeneron Pharmaceuticals, Inc.	$389 EYLEA HD $251	Eylea $105	EYLEA aflibercept injection $33
Other	$2,995 XIIDRA $412	LENSAR LASER SYSTEM $257	DURYSTA $221	RESTASIS $192	VABYSMO $146	Other $1,767

**Types of Payments**
Food and Beverage	$6,808
Travel and Lodging	$4,382
Education	$80
Gift	$64

Biography

Dr. Warren Chang is a physician who specializes in ophthalmology (eye disease). He has received a 3.5 out of 5 star rating by his patients. He is affiliated with Monroe Hospital. Dr. Chang attended Harvard Medical School and subsequently trained at Wills Eye Institute for residency.

Select Year:

Dr. Warren Jeffrey Chang, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Warren Jeffrey Chang, MD in 2024

By Volume:

By Affordability:

By Volume:

By Affordability:

By Volume:

By Affordability:

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Warren Jeffrey Chang, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Warren Jeffrey Chang, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Warren Jeffrey Chang, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Warren Jeffrey Chang, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Warren Jeffrey Chang, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Warren Jeffrey Chang, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Warren Jeffrey Chang, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Warren Jeffrey Chang, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Warren Jeffrey Chang, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Warren Jeffrey Chang, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Warren Jeffrey Chang, MD in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Warren Jeffrey Chang, MD in 2024

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Average Medicare Patient Data From 2012 - 2024

Average of Total of Conditions of Medicare patients treated by Dr. Warren Jeffrey Chang, MD From 2012 - 2024

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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