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Home > IL Providers > Retina Specialists

Dr. Zac Brendan Ravage, MD

(Dr. Zac B. Ravage, MD)

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Specializes in: Vitreoretinal Diseases (Retina and Vitreous)

Tel Aviv University, Sackler Faculty of Medicine

Professional interests include: eye problems

71 W 156th Street Suite 400
Harvey, IL 60426

(708) 596-8710

Dr. Zac Brendan Ravage, MD is a retina specialist in Orland Park, IL specializing in vitreoretinal diseases (retina and vitreous). He graduated from Tel Aviv University, Sackler Faculty of Medicine. Dr. Zac Brendan Ravage, MD is affiliated with Advocate Health Care, Ascension, Ascension Saint Joseph - Chicago and ILLINOIS RETINA ASSOCIATES, PLLC.

Office Locations

11516 183rd Place Suite Sw
Orland Park, IL 60467

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1725 W Harrison Street Suite 915
Chicago, IL 60612

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Advocate Health Care

1800 Hollister Drive Suite 207
Libertyville, IL 60048

(847) 367-6911

(847) 932-4147

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Advocate Health Care

2440 Ravine Way Suite 600
Glenview, IL 60025

(847) 773-4567

(847) 773-4565

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Advocate Health Care

25 E Washington Street Suite 301
Chicago, IL 60602

(312) 726-4949

(312) 726-2368

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Advocate Health Care

4711 Golf Road Suite 102
Skokie, IL 60076

(847) 677-1340

(847) 677-2713

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71 W 156th Street Suite 400
Harvey, IL 60426

(708) 596-8710

(708) 596-9820

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Some issues Dr. Zac Brendan Ravage, MD can help you with:

Eye Problems

Millions of people every year have problems with their eyes. Some of the most common eye problems are refractive disorders, glaucoma, diabetic retinopathy, macular degeneration, and cataracts.

Refractive disorders happen when the shape of the eye doesn't let allow someone focus very precisely. They might be myopic (nearsighted), hyperopic (farsighted), or have an astigmatism, which is a focus problem caused by the cornea. Refractive disorders can be corrected by glasses or contacts.

Glaucoma is the leading cause of blindness in the United States. It happens when fluid pressure builds up within the eye and damages the optic nerve. It is treated with medications and surgery.

Diabetic retinopathy is a common complication of diabetes. The retina is tissue at the back of the eye that is filled with numerous, tiny blood vessels. When diabetes damages these delicate blood vessels, they burst or leak, leading to blind spots and blurred vision. Diabetic retinopathy can be treated with laser therapy and surgery, but often vision cannot be restored.

Macular degeneration is common in older adults. The macula is the central part of the retina and is responsible for crisp center vision. Over time, the cells in the macula begin to die, making central vision blurry. An early symptom of macular degeneration is that straight lines appear wavy.

Cataracts happen when the clear lens in the front of the eye becomes cloudy, making things look blurry or faded. They are extremely common in older people. By age 80, more than half of all Americans will have had a cataract. In early stages, prescription glasses and magnifying lenses can help. As the cataracts get worse, surgery to replace the lens may be the best option.

More than just one of the five senses, the eyes are heavily relied upon to communicate, work, and get around every day. It's important to have regular eye exams for vision stays in good shape for years to come.

Noteworthy Medicare Patient Procedures Performed by Dr. Zac Brendan Ravage, MD in 2023

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

Top 5%

By Volume:

comprehensive eye exam

eye procedures

intravitreal drug injection

SCODI of the posterior segment

By Affordability:

photocoagulation

retinal photocoagulation

In 2023, among providers in related specialties within Illinois, Dr. Zac Brendan Ravage, MD performed more comprehensive eye exam, eye procedures, intravitreal drug injection, and SCODI of the posterior segment (SCODI-P) procedures for Medicare patients than 95% of them and he also had a list price for photocoagulation, and retinal photocoagulation 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 Affordability:

B-scan

comprehensive eye exam

diagnostic B-scan

diagnostic imaging

eye tests

scanning computerized ophthalmic diagnostic imaging

SCODI of the posterior segment

In 2023, Dr. Zac Brendan Ravage, MD had a list price for B-scan, comprehensive eye exam, diagnostic B-scan, diagnostic imaging, eye tests, scanning computerized ophthalmic diagnostic imaging (SCODI), and SCODI of the posterior segment (SCODI-P) that was lower than the list prices billed to Medicare by 90% of providers in related specialties within Illinois. 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:

diagnostic B-scan

By Affordability:

eye exam

eye injection

intraocular injection

intravitreal drug injection

intravitreal injection

photocoagulation to prevent retinal detachment

prophylaxis

retinal detachment prophylaxis

In 2012, among providers in related specialties within Illinois, Dr. Zac Brendan Ravage, MD performed more diagnostic B-scan procedures for Medicare patients than 75% of them and he also had a list price for eye exam, eye injection, intraocular injection, intravitreal drug injection, intravitreal injection, photocoagulation to prevent retinal detachment, prophylaxis (preventive treatment), and retinal detachment prophylaxis 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. Zac Brendan Ravage, MD treated as a retina specialist in Orland Park, IL during 2012 were eye procedures, injections, photocoagulation and diagnostic imaging.

Volume of procedures performed by Dr. Zac Brendan Ravage, MD for Medicare patients.

diagnostic imaging	54
doctor visit	1486
eye procedures	3165
injections	718
photocoagulation	74
prophylaxis (preventive treatment)	15
ultrasound (sonogram)	54

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Zac Brendan Ravage, MD treated as a retina specialist in Orland Park, IL during 2013 were eye procedures, injections, diagnostic imaging and ultrasound (sonogram).

Volume of procedures performed by Dr. Zac Brendan Ravage, MD for Medicare patients.

diagnostic imaging	53
doctor visit	1940
eye procedures	3558
injections	767
photocoagulation	43
ultrasound (sonogram)	53

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Zac Brendan Ravage, MD.

**Gender**
Male	399
Female	556

**Ethnicity**
Non-Hispanic White	721
Black	118
Hispanic	69
Asian	28
Other	19
Native American	0

**Age**
From 65 to 74	333
From 75 to 84	323
85 and over	237
Less than 65	62

Conditions of Medicare patients treated by Dr. Zac Brendan Ravage, MD in 2013

Hypertension	68
High Cholesterol	56
Stroke	6
Ischemic Heart Disease	39
Depression	16
Chronic Kidney Disease	22
Asthma	5
Osteoperosis	10
Atrial Fibrilation	12
Heart Failure	21
Chronic Obstructive Pulmonary Disease	10
Diabetes	38
Dementia	10
Cancer	13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Zac Brendan Ravage, MD treated as a retina specialist in Orland Park, IL during 2014 were eye procedures, injections, diagnostic imaging and ultrasound (sonogram).

Volume of procedures performed by Dr. Zac Brendan Ravage, MD for Medicare patients.

diagnostic imaging	46
doctor visit	2180
eye procedures	3572
injections	808
photocoagulation	38
prophylaxis (preventive treatment)	17
ultrasound (sonogram)	46

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Zac Brendan Ravage, MD.

**Gender**
Male	421
Female	578

**Ethnicity**
Non-Hispanic White	780
Black	86
Hispanic	76
Asian	30
Other	27
Native American	0

**Age**
From 65 to 74	343
From 75 to 84	355
85 and over	235
Less than 65	66

Conditions of Medicare patients treated by Dr. Zac Brendan Ravage, MD in 2014

Hypertension	64
High Cholesterol	52
Stroke	5
Ischemic Heart Disease	39
Depression	15
Chronic Kidney Disease	24
Asthma	6
Osteoperosis	10
Atrial Fibrilation	13
Heart Failure	21
Chronic Obstructive Pulmonary Disease	12
Diabetes	35
Dementia	11
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Zac Brendan Ravage, MD treated as a retina specialist in Orland Park, IL during 2015 were eye procedures, injections, diagnostic imaging and ultrasound (sonogram).

Volume of procedures performed by Dr. Zac Brendan Ravage, MD for Medicare patients.

diagnostic imaging	46
doctor visit	2148
eye procedures	3791
injections	743
photocoagulation	25
ultrasound (sonogram)	46

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Zac Brendan Ravage, MD.

**Gender**
Male	896
Female	1164

**Ethnicity**
Non-Hispanic White	1582
Black	204
Hispanic	138
Asian	74
Other	0
Native American	0

**Age**
From 65 to 74	764
From 75 to 84	662
85 and over	518
Less than 65	116

Conditions of Medicare patients treated by Dr. Zac Brendan Ravage, MD in 2015

Hypertension	64
High Cholesterol	52
Stroke	7
Ischemic Heart Disease	36
Depression	16
Chronic Kidney Disease	25
Asthma	7
Osteoperosis	10
Atrial Fibrilation	13
Heart Failure	18
Chronic Obstructive Pulmonary Disease	10
Diabetes	35
Dementia	11
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Zac Brendan Ravage, MD treated as a retina specialist in Orland Park, IL during 2016 were eye procedures, injections, diagnostic imaging and ultrasound (sonogram).

Volume of procedures performed by Dr. Zac Brendan Ravage, MD for Medicare patients.

diagnostic imaging	46
doctor visit	1951
eye procedures	4377
injections	935
photocoagulation	16
prophylaxis (preventive treatment)	16
ultrasound (sonogram)	46

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Zac Brendan Ravage, MD.

**Gender**
Male	484
Female	599

**Ethnicity**
Non-Hispanic White	843
Black	88
Hispanic	73
Asian	45
Other	0
Native American	0

**Age**
From 65 to 74	438
From 75 to 84	314
85 and over	266
Less than 65	65

Conditions of Medicare patients treated by Dr. Zac Brendan Ravage, MD in 2016

Hypertension	62
High Cholesterol	49
Stroke	4
Ischemic Heart Disease	32
Depression	17
Chronic Kidney Disease	27
Asthma	10
Osteoperosis	9
Atrial Fibrilation	12
Heart Failure	18
Chronic Obstructive Pulmonary Disease	8
Diabetes	34
Dementia	9
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Zac Brendan Ravage, MD treated as a retina specialist in Orland Park, IL during 2017 were eye procedures, injections, photocoagulation and diagnostic imaging.

Volume of procedures performed by Dr. Zac Brendan Ravage, MD for Medicare patients.

diagnostic imaging	75
doctor visit	1585
eye procedures	5427
injections	1202
photocoagulation	77
prophylaxis (preventive treatment)	32
ultrasound (sonogram)	75

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Zac Brendan Ravage, MD.

**Gender**
Male	540
Female	664

**Ethnicity**
Non-Hispanic White	966
Black	80
Hispanic	70
Asian	47
Other	0
Native American	0

**Age**
From 65 to 74	489
From 75 to 84	359
85 and over	292
Less than 65	64

Conditions of Medicare patients treated by Dr. Zac Brendan Ravage, MD in 2017

Hypertension	64
High Cholesterol	41
Stroke	7
Ischemic Heart Disease	34
Depression	19
Chronic Kidney Disease	30
Asthma	6
Osteoperosis	11
Atrial Fibrilation	13
Heart Failure	18
Chronic Obstructive Pulmonary Disease	9
Diabetes	33
Dementia	10
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Zac Brendan Ravage, MD treated as a retina specialist in Orland Park, IL during 2018 were eye procedures, injections, diagnostic imaging and ultrasound (sonogram).

Volume of procedures performed by Dr. Zac Brendan Ravage, MD for Medicare patients.

diagnostic imaging	91
doctor visit	1452
eye procedures	6199
injections	1532
photocoagulation	28
prophylaxis (preventive treatment)	28
ultrasound (sonogram)	91

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Zac Brendan Ravage, MD.

**Gender**
Male	527
Female	744

**Ethnicity**
Non-Hispanic White	1078
Black	45
Hispanic	0
Asian	52
Other	60
Native American	0

**Age**
From 65 to 74	518
From 75 to 84	404
85 and over	312
Less than 65	37

Conditions of Medicare patients treated by Dr. Zac Brendan Ravage, MD in 2018

Hypertension	62
High Cholesterol	55
Stroke	4
Ischemic Heart Disease	33
Depression	17
Chronic Kidney Disease	28
Asthma	4
Osteoperosis	10
Atrial Fibrilation	14
Heart Failure	18
Chronic Obstructive Pulmonary Disease	9
Diabetes	29
Dementia	11
Cancer	11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Zac Brendan Ravage, MD treated as a retina specialist in Orland Park, IL during 2019 were eye procedures, injections, diagnostic imaging and ultrasound (sonogram).

Volume of procedures performed by Dr. Zac Brendan Ravage, MD for Medicare patients.

diagnostic imaging	97
doctor visit	1478
eye procedures	7228
injections	1849
photocoagulation	33
prophylaxis (preventive treatment)	33
ultrasound (sonogram)	97

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Zac Brendan Ravage, MD.

**Gender**
Male	609
Female	820

**Ethnicity**
Non-Hispanic White	1212
Black	52
Hispanic	0
Asian	52
Other	68
Native American	0

**Age**
From 65 to 74	586
From 75 to 84	470
85 and over	335
Less than 65	38

Conditions of Medicare patients treated by Dr. Zac Brendan Ravage, MD in 2019

Hypertension	62
High Cholesterol	53
Stroke	4
Ischemic Heart Disease	32
Depression	16
Chronic Kidney Disease	29
Asthma	5
Osteoperosis	9
Atrial Fibrilation	13
Heart Failure	17
Chronic Obstructive Pulmonary Disease	9
Diabetes	29
Dementia	10
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Zac Brendan Ravage, MD treated as a retina specialist in Orland Park, IL during 2020 were eye procedures, injections, diagnostic imaging and ultrasound (sonogram).

Volume of procedures performed by Dr. Zac Brendan Ravage, MD for Medicare patients.

diagnostic imaging	126
doctor visit	992
eye procedures	6292
injections	1807
photocoagulation	28
prophylaxis (preventive treatment)	28
ultrasound (sonogram)	126

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Zac Brendan Ravage, MD.

**Gender**
Male	607
Female	766

**Ethnicity**
Non-Hispanic White	1191
Black	41
Hispanic	34
Asian	44
Other	63
Native American	0

**Age**
From 65 to 74	548
From 75 to 84	456
85 and over	332
Less than 65	37

Conditions of Medicare patients treated by Dr. Zac Brendan Ravage, MD in 2020

Hypertension	59
High Cholesterol	51
Stroke	5
Ischemic Heart Disease	30
Depression	15
Chronic Kidney Disease	28
Asthma	5
Osteoperosis	8
Atrial Fibrilation	12
Heart Failure	16
Chronic Obstructive Pulmonary Disease	8
Diabetes	28
Dementia	9
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Zac Brendan Ravage, MD treated as a retina specialist in Orland Park, IL during 2021 were eye procedures, injections, diagnostic imaging and ultrasound (sonogram).

Volume of procedures performed by Dr. Zac Brendan Ravage, MD for Medicare patients.

diagnostic imaging	116
doctor visit	1009
eye procedures	7595
injections	2139
photocoagulation	23
prophylaxis (preventive treatment)	23
ultrasound (sonogram)	116

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Zac Brendan Ravage, MD.

**Gender**
Male	660
Female	915

**Ethnicity**
Non-Hispanic White	1373
Black	44
Hispanic	38
Asian	50
Other	70
Native American	0

**Age**
From 65 to 74	609
From 75 to 84	570
85 and over	361
Less than 65	35

Conditions of Medicare patients treated by Dr. Zac Brendan Ravage, MD in 2021

Hypertension	60
High Cholesterol	54
Stroke	5
Ischemic Heart Disease	31
Depression	16
Chronic Kidney Disease	28
Asthma	5
Osteoperosis	13
Atrial Fibrilation	12
Heart Failure	17
Chronic Obstructive Pulmonary Disease	9
Diabetes	26
Dementia	8
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Zac Brendan Ravage, MD treated as a retina specialist in Orland Park, IL during 2022 were eye procedures, injections, diagnostic imaging and ultrasound (sonogram).

Volume of procedures performed by Dr. Zac Brendan Ravage, MD for Medicare patients.

diagnostic imaging	94
doctor visit	1023
eye procedures	8280
injections	2369
photocoagulation	19
prophylaxis (preventive treatment)	19
ultrasound (sonogram)	94

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Zac Brendan Ravage, MD.

**Gender**
Male	687
Female	964

**Ethnicity**
Non-Hispanic White	1443
Black	0
Hispanic	49
Asian	53
Other	67
Native American	0

**Age**
From 65 to 74	633
From 75 to 84	583
85 and over	401
Less than 65	34

Conditions of Medicare patients treated by Dr. Zac Brendan Ravage, MD in 2022

Hypertension	70
High Cholesterol	74
Stroke	7
Ischemic Heart Disease	25
Depression	16
Chronic Kidney Disease	23
Asthma	7
Osteoperosis	20
Atrial Fibrilation	19
Heart Failure	16
Chronic Obstructive Pulmonary Disease	11
Diabetes	27
Dementia	8
Cancer	18

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Zac Brendan Ravage, MD for Medicare patients.

The highest averages for the top procedures that Dr. Zac Brendan Ravage, MD treated as a retina specialist in Orland Park, IL were eye procedures, injections, diagnostic imaging and ultrasound (sonogram).

diagnostic imaging	76
doctor visit	1567
eye procedures	5407
injections	1351
photocoagulation	36
prophylaxis (preventive treatment)	23
ultrasound (sonogram)	76

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Zac Brendan Ravage, MD.

**Gender**
Male	530
Female	706

**Ethnicity**
Black / African American	68
Asian / Pacific Islander	43
Non-Hispanic White	1017
Hispanic	49
Native American / Alaskan Native	0
Other	34

**Age**
75 to 84	408
85 and over	299
Less than 65	50
65 to 74	478

Average of Total of Conditions of Medicare patients treated by Dr. Zac Brendan Ravage, MD From 2012 - 2022

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

Hypertension	57
High Cholesterol	48
Stroke	4
Ischemic Heart Disease	30
Depression	14
Chronic Kidney Disease	24
Asthma	5
Osteoporosis	10
Heart Failure	16
Chronic Obstructive Pulmonary Disease	8
Diabetes	28
Atrial Fibrillation	12
Cancer	11
Dementia	8

Education & Training

Dr. Zac Brendan Ravage, MD graduated from Tel Aviv University, Sackler Faculty of Medicine. He completed residency at Northshore University Health System. He is certified by the American Board of Ophthalmology and has a state license in Illinois.

Medical School: Tel Aviv University, Sackler Faculty of Medicine

Residency: Northshore University Health System

Board Certification: American Board of Ophthalmology

Licensed In: Illinois

Affiliations & Hospitals

Dr. Zac Brendan Ravage, MD is associated with these hospitals and organizations:

Advocate Health Care

Ascension

Ascension Saint Joseph - Chicago

ILLINOIS RETINA ASSOCIATES, PLLC

Insurance Information

Please note: Insurance information may change at any time, and the provider may accept your insurance plan even if it is not listed below. Please contact the provider's office to confirm that your insurance is accepted.

Dr. Zac Brendan Ravage, MD appears to accept the following insurance providers: CIGNA Choice Fund PPO, United Healthcare Select Plus POS, United Healthcare Select HMO, United Healthcare Select EPO, United Healthcare Options PPO, United Healthcare Indemnity, Aetna POS, Aetna QPOS, TRICARE Prime, Aetna Open Choice PPO, Aetna Open Access HMO, Aetna Medicare HMO, Golden Rule, TRICARE, Coventry, Aetna Open Access Aetna Select, Aetna Select, Aetna EPO, Aetna HMO, Blue Advantage PPO, Aetna Medicare PPO, United Healthcare Select Plus HMO, United Healthcare Choice Plus PPO, AARP, Medicare Advantage, Humana Medicare Choice PPO, United Healthcare Choice Plus HMO, Blue Cross PPO, Blue Advantage HMO, Blue Cross Medicare Advantage PPO, Coventry PPO, United Healthcare, Medicaid, Humana, Cigna, United Healthcare Navigate HMO, First Health, HealthLink PPO, HFN EPO, HFN PPO, HFN Platinum EPO, HFN, PHCS PPO, MultiPlan PPO, SEIU - Local 4 PPO, Union Medical (Local 1546) HMO, Aetna Medicare Prime HMO-POS, Union Medical Care PPO, Aetna Elect Choice HMO (includes Aetna Health Funds), AAH UMR Select - Team Member Plan, Aetna Medicare POS, Aetna State of Illinois Open Access Plus, Aetna Open Choice POS, Health Services and Technology, HST Care Connect PPO, Aetna Open Choice PPO - State of Illinois - SOI, United Surest (previously Bind), Aetna Managed Choice (MC) POS, Union Health Services, Inc., Aetna Open Choice POS II, Aetna State of Illinois PPO, Aetna Health Network Option, Health Services and Technology, HST Care Connect EPO, AAH UMR Preferred - Team Member Plan, Aetna Signature Administrators PPO (ASA or SRC) PPO, Aetna Upfront Advantage, Aetna Signature Administrators PPO, SEIU - Local 4 HMO, Aetna Open Access Elect Choice (includes Aetna Health Funds), Aetna NAP - PPO, Aetna Value Performance Network, Aetna Premier Care Plus Network, Blue Cross Community MMAI, BlueCare Direct HMO, Aetna Health Network Only, Aetna Premier Care Network, Blue Cross Medicare Supplement PPO and SIHO PPO.

Insurance Accepted by Provider includes:

According to our sources, Dr. Zac Brendan Ravage, MD accepts the following insurance providers:

CIGNA Choice Fund PPO

United Healthcare Select Plus POS

United Healthcare Select HMO

United Healthcare Select EPO

United Healthcare Options PPO

United Healthcare Indemnity

Aetna POS

Aetna QPOS

TRICARE Prime

Aetna Open Choice PPO

Aetna Open Access HMO

Aetna Medicare HMO

Golden Rule

TRICARE

Coventry

Aetna Open Access Aetna Select

Aetna Select

Aetna EPO

Aetna HMO

Blue Advantage PPO

Aetna Medicare PPO

United Healthcare Select Plus HMO

United Healthcare Choice Plus PPO

AARP

Medicare Advantage

Humana Medicare Choice PPO

United Healthcare Choice Plus HMO

Blue Cross PPO

Blue Advantage HMO

Blue Cross Medicare Advantage PPO

Coventry PPO

United Healthcare

Medicaid

Humana

Cigna

United Healthcare Navigate HMO

First Health

HealthLink PPO

HFN EPO

HFN PPO

HFN Platinum EPO

HFN

PHCS PPO

MultiPlan PPO

SEIU - Local 4 PPO

Union Medical (Local 1546) HMO

Aetna Medicare Prime HMO-POS

Union Medical Care PPO

Aetna Elect Choice HMO (includes Aetna Health Funds)

AAH UMR Select - Team Member Plan

Aetna Medicare POS

Aetna State of Illinois Open Access Plus

Aetna Open Choice POS

Health Services and Technology, HST Care Connect PPO

Aetna Open Choice PPO - State of Illinois - SOI

United Surest (previously Bind)

Aetna Managed Choice (MC) POS

Union Health Services, Inc.

Aetna Open Choice POS II

Aetna State of Illinois PPO

Aetna Health Network Option

Health Services and Technology, HST Care Connect EPO

AAH UMR Preferred - Team Member Plan

Aetna Signature Administrators PPO (ASA or SRC) PPO

Aetna Upfront Advantage

Aetna Signature Administrators PPO

SEIU - Local 4 HMO

Aetna Open Access Elect Choice (includes Aetna Health Funds)

Aetna NAP - PPO

Aetna Value Performance Network

Aetna Premier Care Plus Network

Blue Cross Community MMAI

BlueCare Direct HMO

Aetna Health Network Only

Aetna Premier Care Network

Blue Cross Medicare Supplement PPO

SIHO PPO

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General Payments

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

**Payments by Company**
US Retina LLC	$9,847 $9,847
Genentech USA, Inc.	$130 LUCENTIS $108	VABYSMO $22
Alcon Laboratories Inc	$59 $59
Regeneron Healthcare Solutions, Inc.	$58 Eylea $58
Bausch & Lomb, a division of Bausch Health US, LLC	$31 VISUDYNE $31
Other	$122 OZURDEX $25	Optics $24	Cimerli $22	BEOVU $21	$31

**Types of Payments**
Acquisitions	$6,652
Current or prospective ownership or investment interest	$3,195
Food and Beverage	$311
Education	$90

Ownership and Interest Payments

This table describes ownership payments received by Dr. Zac Brendan Ravage, MD.

US Retina LLC	2022	$10,000.46	Physician Covered Recipient	Shares
US Retina LLC	2020	$10,000.46	Physician Covered Recipient	Shares
US Retina LLC	2017	$10,000.46	Physician Covered Recipient	Shares
US Retina LLC	2019	$10,000.46	Physician Covered Recipient	Shares
US Retina LLC	2018	$10,000.46	Physician Covered Recipient	Shares
US Retina LLC	2016	$10,000.46	Physician Covered Recipient	Shares
US Retina LLC	2015	$10,000.46	Physician Covered Recipient	Shares

Biography

Dr. Zac Ravage is a specialist in vitreoretinal diseases (retina and vitreous) in Harvey, IL, Skokie, IL, and Glenview, IL. Areas of expertise for Dr. Ravage include eye problems. He is in-network for several insurance carriers, including Aetna EPO, Blue California, and Coventry. His education and training includes medical school at Tel Aviv University, Sackler Faculty of Medicine and the University of Michigan Medical School and residency at Northshore University Health System and a hospital affiliated with Case Western Reserve University. Dr. Ravage (or staff) speaks the following languages: Hebrew and Spanish. His professional affiliations include Advocate Condell Medical Center and Ascension.