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Dr. John Gregory Rosenthal, MD

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Specializes in: Vitreoretinal Diseases (Retina and Vitreous)

28370 Kensington Lane Suite A
Perrysburg, OH 43551

(419) 873-6800

Dr. John Gregory Rosenthal, MD is a retina specialist in Perrysburg, OH specializing in vitreoretinal diseases (retina and vitreous).

Office Locations

28370 Kensington Lane Suite A
Perrysburg, OH 43551

(419) 873-6800

(419) 873-6804

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5757 Monclova Road Suite 11
Maumee, OH 43537

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In The News

“"They keep talking about evidence-based medicine, and they keep pretending the corporate-sponsored research is nonbiased," said J. Gregory Rosenthal, a retina specialist in Toledo who has become an...”—"Paid to Promote Eye Drug, and Prescribing It Widely (Published 2014)", New York Times, December 2014

“"In ophthalmology, you can plainly see this one single drug bankrupting the whole budget," said Dr. J. Gregory Rosenthal, an ophthalmologist in Toledo, Ohio, who founded a group called Physicians...”—"Costly eye drug drives up region's Medicare bills", Pacific Coast Business Times, May 2014

“An Ohio ophthalmologist who has been outspoken on the debate, Dr. J. Gregory Rosenthal, said doctors should not use Lucentis.”—"Data reveals a story of two drugs for eyes", Sarasota Herald-Tribune, April 2014

Noteworthy Medicare Patient Procedures Performed by Dr. John Gregory Rosenthal, MD in 2023

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

Top 10%

By Volume:

SCODI of the posterior segment

sub-Tenon's injection

By Affordability:

eye injection

In 2023, among providers in related specialties within Ohio, Dr. John Gregory Rosenthal, MD performed more SCODI of the posterior segment (SCODI-P), and sub-Tenon's injection procedures for Medicare patients than 90% of them and he also had a list price for eye injection 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

By Affordability:

B-scan

diagnostic B-scan

diagnostic imaging

In 2012, among providers in related specialties within Ohio, Dr. John Gregory Rosenthal, MD performed more eye procedures procedures for Medicare patients than 75% of them and he also had a list price for B-scan, diagnostic B-scan, and diagnostic imaging 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. John Gregory Rosenthal, MD treated as a retina specialist in Perrysburg, OH during 2012 were eye procedures, injections, photocoagulation and laser treatment.

Volume of procedures performed by Dr. John Gregory Rosenthal, MD for Medicare patients.

diagnostic imaging	16
doctor visit	2014
eye procedures	1877
injections	323
laser treatment	28
photocoagulation	78
ultrasound (sonogram)	16

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. John Gregory Rosenthal, MD treated as a retina specialist in Perrysburg, OH during 2013 were eye procedures, injections, photocoagulation and diagnostic imaging.

Volume of procedures performed by Dr. John Gregory Rosenthal, MD for Medicare patients.

diagnostic imaging	21
doctor visit	2081
eye procedures	2184
injections	383
laser treatment	17
photocoagulation	87
ultrasound (sonogram)	21

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. John Gregory Rosenthal, MD.

**Gender**
Male	369
Female	550

**Ethnicity**
Non-Hispanic White	826
Black	51
Hispanic	24
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	281
From 75 to 84	281
85 and over	274
Less than 65	83

Conditions of Medicare patients treated by Dr. John Gregory Rosenthal, MD in 2013

Hypertension	73
High Cholesterol	56
Stroke	5
Ischemic Heart Disease	43
Depression	18
Chronic Kidney Disease	29
Asthma	5
Osteoperosis	8
Atrial Fibrilation	13
Heart Failure	25
Chronic Obstructive Pulmonary Disease	14
Diabetes	44
Dementia	12
Cancer	9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. John Gregory Rosenthal, MD treated as a retina specialist in Perrysburg, OH during 2014 were eye procedures, injections, photocoagulation and laser treatment.

Volume of procedures performed by Dr. John Gregory Rosenthal, MD for Medicare patients.

diagnostic imaging	19
doctor visit	2224
eye procedures	2452
injections	413
laser treatment	23
photocoagulation	103
ultrasound (sonogram)	19

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. John Gregory Rosenthal, MD.

**Gender**
Male	374
Female	558

**Ethnicity**
Non-Hispanic White	856
Black	36
Hispanic	22
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	299
From 75 to 84	289
85 and over	252
Less than 65	92

Conditions of Medicare patients treated by Dr. John Gregory Rosenthal, MD in 2014

Hypertension	75
High Cholesterol	55
Stroke	5
Ischemic Heart Disease	43
Depression	20
Chronic Kidney Disease	30
Asthma	6
Osteoperosis	8
Atrial Fibrilation	14
Heart Failure	26
Chronic Obstructive Pulmonary Disease	16
Diabetes	45
Dementia	11
Cancer	7

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. John Gregory Rosenthal, MD treated as a retina specialist in Perrysburg, OH during 2015 were eye procedures, injections, photocoagulation and diagnostic imaging.

Volume of procedures performed by Dr. John Gregory Rosenthal, MD for Medicare patients.

diagnostic imaging	16
doctor visit	2000
eye procedures	2539
injections	396
photocoagulation	33
ultrasound (sonogram)	16

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. John Gregory Rosenthal, MD.

**Gender**
Male	798
Female	1036

**Ethnicity**
Non-Hispanic White	1680
Black	66
Hispanic	40
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	612
From 75 to 84	558
85 and over	496
Less than 65	168

Conditions of Medicare patients treated by Dr. John Gregory Rosenthal, MD in 2015

Hypertension	75
High Cholesterol	60
Stroke	7
Ischemic Heart Disease	42
Depression	20
Chronic Kidney Disease	33
Asthma	11
Osteoperosis	8
Atrial Fibrilation	15
Heart Failure	27
Chronic Obstructive Pulmonary Disease	15
Diabetes	46
Dementia	11
Cancer	9

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. John Gregory Rosenthal, MD treated as a retina specialist in Perrysburg, OH during 2016 were eye procedures, injections, photocoagulation and diagnostic imaging.

Volume of procedures performed by Dr. John Gregory Rosenthal, MD for Medicare patients.

diagnostic imaging	17
doctor visit	2025
eye procedures	3185
injections	462
photocoagulation	35
ultrasound (sonogram)	17

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. John Gregory Rosenthal, MD.

**Gender**
Male	477
Female	635

**Ethnicity**
Non-Hispanic White	1014
Black	43
Hispanic	0
Asian	0
Other	28
Native American	0

**Age**
From 65 to 74	381
From 75 to 84	346
85 and over	297
Less than 65	88

Conditions of Medicare patients treated by Dr. John Gregory Rosenthal, MD in 2016

Hypertension	75
High Cholesterol	59
Stroke	6
Ischemic Heart Disease	41
Depression	20
Chronic Kidney Disease	36
Asthma	19
Osteoperosis	8
Atrial Fibrilation	15
Heart Failure	23
Chronic Obstructive Pulmonary Disease	16
Diabetes	43
Dementia	10
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. John Gregory Rosenthal, MD treated as a retina specialist in Perrysburg, OH during 2017 were eye procedures, injections, photocoagulation and laser treatment.

Volume of procedures performed by Dr. John Gregory Rosenthal, MD for Medicare patients.

diagnostic imaging	11
doctor visit	2106
eye procedures	2715
injections	436
laser treatment	15
photocoagulation	15
ultrasound (sonogram)	11

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. John Gregory Rosenthal, MD.

**Gender**
Male	481
Female	615

**Ethnicity**
Non-Hispanic White	998
Black	44
Hispanic	28
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	371
From 75 to 84	356
85 and over	281
Less than 65	88

Conditions of Medicare patients treated by Dr. John Gregory Rosenthal, MD in 2017

Hypertension	75
High Cholesterol	55
Stroke	7
Ischemic Heart Disease	38
Depression	20
Chronic Kidney Disease	37
Asthma	5
Osteoperosis	9
Atrial Fibrilation	14
Heart Failure	23
Chronic Obstructive Pulmonary Disease	14
Diabetes	42
Dementia	11
Cancer	8

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. John Gregory Rosenthal, MD treated as a retina specialist in Perrysburg, OH during 2018 were eye procedures and injections.

Volume of procedures performed by Dr. John Gregory Rosenthal, MD for Medicare patients.

doctor visit	2090
eye procedures	2663
injections	557

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. John Gregory Rosenthal, MD.

**Gender**
Male	430
Female	605

**Ethnicity**
Non-Hispanic White	953
Black	35
Hispanic	0
Asian	0
Other	22
Native American	0

**Age**
From 65 to 74	354
From 75 to 84	361
85 and over	251
Less than 65	69

Conditions of Medicare patients treated by Dr. John Gregory Rosenthal, MD in 2018

Hypertension	75
High Cholesterol	62
Stroke	6
Ischemic Heart Disease	37
Depression	22
Chronic Kidney Disease	36
Asthma	6
Osteoperosis	9
Atrial Fibrilation	14
Heart Failure	23
Chronic Obstructive Pulmonary Disease	16
Diabetes	42
Dementia	9
Cancer	9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. John Gregory Rosenthal, MD treated as a retina specialist in Perrysburg, OH during 2019 were eye procedures, injections, photocoagulation and laser treatment.

Volume of procedures performed by Dr. John Gregory Rosenthal, MD for Medicare patients.

doctor visit	2060
eye procedures	2731
injections	655
laser treatment	11
photocoagulation	11

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. John Gregory Rosenthal, MD.

**Gender**
Male	427
Female	588

**Ethnicity**
Non-Hispanic White	932
Black	36
Hispanic	0
Asian	0
Other	25
Native American	0

**Age**
From 65 to 74	342
From 75 to 84	357
85 and over	247
Less than 65	69

Conditions of Medicare patients treated by Dr. John Gregory Rosenthal, MD in 2019

Hypertension	75
High Cholesterol	65
Stroke	5
Ischemic Heart Disease	39
Depression	22
Chronic Kidney Disease	38
Asthma	7
Osteoperosis	10
Atrial Fibrilation	15
Heart Failure	24
Chronic Obstructive Pulmonary Disease	16
Diabetes	44
Dementia	9
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. John Gregory Rosenthal, MD treated as a retina specialist in Perrysburg, OH during 2020 were eye procedures and injections.

Volume of procedures performed by Dr. John Gregory Rosenthal, MD for Medicare patients.

doctor visit	1600
eye procedures	2204
injections	561

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. John Gregory Rosenthal, MD.

**Gender**
Male	348
Female	488

**Ethnicity**
Non-Hispanic White	771
Black	21
Hispanic	0
Asian	0
Other	22
Native American	0

**Age**
From 65 to 74	302
From 75 to 84	281
85 and over	207
Less than 65	46

Conditions of Medicare patients treated by Dr. John Gregory Rosenthal, MD in 2020

Hypertension	71
High Cholesterol	60
Stroke	6
Ischemic Heart Disease	34
Depression	20
Chronic Kidney Disease	35
Asthma	7
Osteoperosis	9
Atrial Fibrilation	14
Heart Failure	22
Chronic Obstructive Pulmonary Disease	13
Diabetes	40
Dementia	9
Cancer	10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. John Gregory Rosenthal, MD treated as a retina specialist in Perrysburg, OH during 2021 were eye procedures, injections, diagnostic imaging and ultrasound (sonogram).

Volume of procedures performed by Dr. John Gregory Rosenthal, MD for Medicare patients.

diagnostic imaging	30
doctor visit	1738
eye procedures	2281
injections	588
ultrasound (sonogram)	30

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. John Gregory Rosenthal, MD.

**Gender**
Male	373
Female	475

**Ethnicity**
Non-Hispanic White	782
Black	16
Hispanic	12
Asian	12
Other	26
Native American	0

**Age**
From 65 to 74	354
From 75 to 84	266
85 and over	191
Less than 65	37

Conditions of Medicare patients treated by Dr. John Gregory Rosenthal, MD in 2021

Hypertension	72
High Cholesterol	63
Stroke	4
Ischemic Heart Disease	33
Depression	19
Chronic Kidney Disease	35
Asthma	6
Osteoperosis	10
Atrial Fibrilation	15
Heart Failure	23
Chronic Obstructive Pulmonary Disease	12
Diabetes	40
Dementia	7
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. John Gregory Rosenthal, MD treated as a retina specialist in Perrysburg, OH during 2022 were eye procedures, injections, diagnostic imaging and ultrasound (sonogram).

Volume of procedures performed by Dr. John Gregory Rosenthal, MD for Medicare patients.

diagnostic imaging	32
doctor visit	1874
eye procedures	2653
injections	649
ultrasound (sonogram)	32

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. John Gregory Rosenthal, MD.

**Gender**
Male	394
Female	545

**Ethnicity**
Non-Hispanic White	867
Black	15
Hispanic	14
Asian	12
Other	31
Native American	0

**Age**
From 65 to 74	368
From 75 to 84	318
85 and over	214
Less than 65	39

Conditions of Medicare patients treated by Dr. John Gregory Rosenthal, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	29
Depression	20
Chronic Kidney Disease	29
Asthma	9
Osteoperosis	13
Atrial Fibrilation	22
Heart Failure	19
Chronic Obstructive Pulmonary Disease	16
Diabetes	39
Dementia	5
Cancer	16

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. John Gregory Rosenthal, MD treated as a retina specialist in Perrysburg, OH during 2023 were eye procedures, injections, diagnostic imaging and ultrasound (sonogram).

Volume of procedures performed by Dr. John Gregory Rosenthal, MD for Medicare patients.

diagnostic imaging	19
doctor visit	1884
eye procedures	2680
injections	598
ultrasound (sonogram)	19

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. John Gregory Rosenthal, MD.

**Gender**
Male	384
Female	518

**Ethnicity**
Non-Hispanic White	831
Black	18
Hispanic	0
Asian	0
Other	35
Native American	0

**Age**
From 65 to 74	349
From 75 to 84	313
85 and over	204
Less than 65	36

Conditions of Medicare patients treated by Dr. John Gregory Rosenthal, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	29
Depression	20
Chronic Kidney Disease	28
Asthma	11
Osteoperosis	14
Atrial Fibrilation	23
Heart Failure	19
Chronic Obstructive Pulmonary Disease	15
Diabetes	37
Dementia	6
Cancer	15

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. John Gregory Rosenthal, MD for Medicare patients.

The highest averages for the top procedures that Dr. John Gregory Rosenthal, MD treated as a retina specialist in Perrysburg, OH were eye procedures, injections, photocoagulation and diagnostic imaging.

diagnostic imaging	20
doctor visit	1974
eye procedures	2513
injections	501
laser treatment	18
photocoagulation	51
ultrasound (sonogram)	20

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. John Gregory Rosenthal, MD.

**Gender**
Male	404
Female	551

**Ethnicity**
Black / African American	31
Asian / Pacific Islander	2
Non-Hispanic White	875
Hispanic	11
Native American / Alaskan Native	0
Other	15

**Age**
75 to 84	310
85 and over	242
Less than 65	67
65 to 74	334

Average of Total of Conditions of Medicare patients treated by Dr. John Gregory Rosenthal, MD From 2012 - 2023

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

Hypertension	68
High Cholesterol	57
Stroke	5
Ischemic Heart Disease	34
Depression	18
Chronic Kidney Disease	30
Asthma	7
Osteoporosis	8
Heart Failure	21
Chronic Obstructive Pulmonary Disease	13
Diabetes	38
Atrial Fibrillation	14
Cancer	9
Dementia	8

Education & Training

He has a state license in Ohio.

Licensed In: Ohio

Ratings & Reviews

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General Payments

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

**Payments by Company**
Astellas Pharma US Inc	$34 $34
Dutch Ophthalmic, USA	$30 Associate 2500 $30
Optos, Inc.	$30 scanning laser ophthalmoscope $30
Welch Allyn	$27 Otoscope $27
Alcon Laboratories Inc	$23 VitreoretinalEquipment $23
Other	$48 Durezol $19	Healon Viscoelastics $16	RESTASIS $13

**Types of Payments**
Food and Beverage	$192

Biography

Dr. John Rosenthal specializes in vitreoretinal diseases (retina and vitreous) and practices in Perrysburg, OH and Maumee, OH. Dr. Rosenthal has obtained a license to practice in Ohio.

Select Year:

Dr. John Gregory Rosenthal, MD

Office Locations

In The News

Noteworthy Medicare Patient Procedures Performed by Dr. John Gregory Rosenthal, MD in 2023

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. John Gregory Rosenthal, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Gregory Rosenthal, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Gregory Rosenthal, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Gregory Rosenthal, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Gregory Rosenthal, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Gregory Rosenthal, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Gregory Rosenthal, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Gregory Rosenthal, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Gregory Rosenthal, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Gregory Rosenthal, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Gregory Rosenthal, MD in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Average Medicare Patient Data From 2012 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. John Gregory Rosenthal, MD From 2012 - 2023

Education & Training

Ratings & Reviews

General Payments

Biography

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