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Dr. Adam Theodore Gerstenblith, MD

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Specializes in: Vitreoretinal Diseases (Retina and Vitreous) and Internal Medicine (Adult Medicine)

Johns Hopkins University School of Medicine

246 Eastern Boulevard N Suite 102
Hagerstown, MD 21740

(301) 671-2400

Dr. Adam Theodore Gerstenblith, MD is a retina specialist in Williamsport, MD specializing in vitreoretinal diseases (retina and vitreous) and internal medicine (adult medicine). He graduated from Johns Hopkins University School of Medicine. Dr. Adam Theodore Gerstenblith, MD is affiliated with Meritus Medical Center, Hagerstown/MD/USA and Frederick Memorial Hospital, Frederick/MD/USA.

Office Locations

10212 Governor Lane Boulevard
Williamsport, MD 21795

(301) 733-4200

(301) 223-7121

open_in_new

246 Eastern Boulevard N Suite 102
Hagerstown, MD 21740

(301) 671-2400

(301) 671-2403

open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. Adam Theodore Gerstenblith, 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

In 2023, Dr. Adam Theodore Gerstenblith, MD performed more comprehensive eye exam, and eye procedures procedures for Medicare patients than 95% of providers in related specialties within Maryland.

Top 10%

By Volume:

SCODI of the posterior segment

In 2023, Dr. Adam Theodore Gerstenblith, MD performed more SCODI of the posterior segment (SCODI-P) procedures for Medicare patients than 90% of providers in related specialties within Maryland.

Top 25%

By Volume:

intravitreal drug injection

In 2012, Dr. Adam Theodore Gerstenblith, MD performed more intravitreal drug injection procedures for Medicare patients than 75% of providers in related specialties within Maryland.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Adam Theodore Gerstenblith, MD treated as a retina specialist in Williamsport, MD during 2012 were eye procedures, injections, diagnostic imaging and ultrasound (sonogram).

Volume of procedures performed by Dr. Adam Theodore Gerstenblith, MD for Medicare patients.

diagnostic imaging	23
doctor visit	227
emergency care	13
eye procedures	477
injections	78
photocoagulation	15
ultrasound (sonogram)	23

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Adam Theodore Gerstenblith, MD treated as a retina specialist in Williamsport, MD during 2013 were eye procedures, injections, photocoagulation and laser treatment.

Volume of procedures performed by Dr. Adam Theodore Gerstenblith, MD for Medicare patients.

diagnostic imaging	14
doctor visit	159
eye procedures	425
injections	62
laser treatment	19
photocoagulation	19
ultrasound (sonogram)	14

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Adam Theodore Gerstenblith, MD.

**Gender**
Male	181
Female	164

**Ethnicity**
Non-Hispanic White	288
Black	40
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	148
From 75 to 84	108
85 and over	43
Less than 65	46

Conditions of Medicare patients treated by Dr. Adam Theodore Gerstenblith, MD in 2013

Hypertension	74
High Cholesterol	65
Stroke	6
Ischemic Heart Disease	38
Depression	17
Chronic Kidney Disease	21
Asthma	8
Osteoperosis	6
Atrial Fibrilation	11
Heart Failure	14
Chronic Obstructive Pulmonary Disease	13
Diabetes	41
Dementia	7
Cancer	8

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Adam Theodore Gerstenblith, MD treated as a retina specialist in Williamsport, MD during 2014 were eye procedures, injections, photocoagulation and diagnostic imaging.

Volume of procedures performed by Dr. Adam Theodore Gerstenblith, MD for Medicare patients.

diagnostic imaging	28
doctor visit	457
eye procedures	2173
injections	429
photocoagulation	46
ultrasound (sonogram)	28

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Adam Theodore Gerstenblith, MD.

**Gender**
Male	245
Female	333

**Ethnicity**
Non-Hispanic White	541
Black	21
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	223
From 75 to 84	188
85 and over	121
Less than 65	46

Conditions of Medicare patients treated by Dr. Adam Theodore Gerstenblith, MD in 2014

Hypertension	73
High Cholesterol	62
Stroke	5
Ischemic Heart Disease	34
Depression	18
Chronic Kidney Disease	20
Asthma	7
Osteoperosis	7
Atrial Fibrilation	12
Heart Failure	18
Chronic Obstructive Pulmonary Disease	16
Diabetes	38
Dementia	10
Cancer	8

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Adam Theodore Gerstenblith, MD treated as a retina specialist in Williamsport, MD during 2015 were eye procedures, injections, photocoagulation and diagnostic imaging.

Volume of procedures performed by Dr. Adam Theodore Gerstenblith, MD for Medicare patients.

diagnostic imaging	19
doctor visit	421
eye procedures	3664
injections	824
photocoagulation	107
prophylaxis (preventive treatment)	13
ultrasound (sonogram)	19

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Adam Theodore Gerstenblith, MD.

**Gender**
Male	638
Female	946

**Ethnicity**
Non-Hispanic White	1504
Black	40
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	634
From 75 to 84	502
85 and over	350
Less than 65	98

Conditions of Medicare patients treated by Dr. Adam Theodore Gerstenblith, MD in 2015

Hypertension	75
High Cholesterol	68
Stroke	7
Ischemic Heart Disease	39
Depression	18
Chronic Kidney Disease	26
Asthma	11
Osteoperosis	8
Atrial Fibrilation	13
Heart Failure	19
Chronic Obstructive Pulmonary Disease	15
Diabetes	43
Dementia	10
Cancer	9

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Adam Theodore Gerstenblith, MD treated as a retina specialist in Williamsport, MD during 2016 were eye procedures, injections and photocoagulation.

Volume of procedures performed by Dr. Adam Theodore Gerstenblith, MD for Medicare patients.

doctor visit	260
eye procedures	5042
injections	1165
photocoagulation	88

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Adam Theodore Gerstenblith, MD.

**Gender**
Male	385
Female	548

**Ethnicity**
Non-Hispanic White	810
Black	98
Hispanic	12
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	360
From 75 to 84	288
85 and over	194
Less than 65	91

Conditions of Medicare patients treated by Dr. Adam Theodore Gerstenblith, MD in 2016

Hypertension	75
High Cholesterol	67
Stroke	7
Ischemic Heart Disease	38
Depression	17
Chronic Kidney Disease	35
Asthma	16
Osteoperosis	7
Atrial Fibrilation	13
Heart Failure	18
Chronic Obstructive Pulmonary Disease	14
Diabetes	46
Dementia	10
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Adam Theodore Gerstenblith, MD treated as a retina specialist in Williamsport, MD during 2017 were eye procedures, injections and photocoagulation.

Volume of procedures performed by Dr. Adam Theodore Gerstenblith, MD for Medicare patients.

doctor visit	215
eye procedures	5345
injections	1209
photocoagulation	40

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Adam Theodore Gerstenblith, MD.

**Gender**
Male	453
Female	586

**Ethnicity**
Non-Hispanic White	957
Black	52
Hispanic	0
Asian	0
Other	15
Native American	0

**Age**
From 65 to 74	436
From 75 to 84	306
85 and over	178
Less than 65	119

Conditions of Medicare patients treated by Dr. Adam Theodore Gerstenblith, MD in 2017

Hypertension	75
High Cholesterol	59
Stroke	6
Ischemic Heart Disease	37
Depression	20
Chronic Kidney Disease	38
Asthma	8
Osteoperosis	6
Atrial Fibrilation	14
Heart Failure	19
Chronic Obstructive Pulmonary Disease	14
Diabetes	48
Dementia	10
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Adam Theodore Gerstenblith, MD treated as a retina specialist in Williamsport, MD during 2018 were eye procedures, injections, photocoagulation and diagnostic imaging.

Volume of procedures performed by Dr. Adam Theodore Gerstenblith, MD for Medicare patients.

diagnostic imaging	19
doctor visit	344
eye procedures	7263
injections	1589
photocoagulation	72
prophylaxis (preventive treatment)	19
ultrasound (sonogram)	19

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Adam Theodore Gerstenblith, MD.

**Gender**
Male	551
Female	751

**Ethnicity**
Non-Hispanic White	1201
Black	58
Hispanic	14
Asian	12
Other	17
Native American	0

**Age**
From 65 to 74	576
From 75 to 84	380
85 and over	233
Less than 65	113

Conditions of Medicare patients treated by Dr. Adam Theodore Gerstenblith, MD in 2018

Hypertension	75
High Cholesterol	70
Stroke	6
Ischemic Heart Disease	36
Depression	23
Chronic Kidney Disease	34
Asthma	8
Osteoperosis	7
Atrial Fibrilation	11
Heart Failure	17
Chronic Obstructive Pulmonary Disease	15
Diabetes	47
Dementia	10
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Adam Theodore Gerstenblith, MD treated as a retina specialist in Williamsport, MD during 2019 were eye procedures, injections, diagnostic imaging and ultrasound (sonogram).

Volume of procedures performed by Dr. Adam Theodore Gerstenblith, MD for Medicare patients.

diagnostic imaging	19
doctor visit	405
eye procedures	8092
injections	1953
photocoagulation	17
prophylaxis (preventive treatment)	17
ultrasound (sonogram)	19

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Adam Theodore Gerstenblith, MD.

**Gender**
Male	541
Female	780

**Ethnicity**
Non-Hispanic White	1228
Black	46
Hispanic	17
Asian	11
Other	19
Native American	0

**Age**
From 65 to 74	559
From 75 to 84	411
85 and over	251
Less than 65	100

Conditions of Medicare patients treated by Dr. Adam Theodore Gerstenblith, MD in 2019

Hypertension	75
High Cholesterol	71
Stroke	6
Ischemic Heart Disease	37
Depression	23
Chronic Kidney Disease	36
Asthma	9
Osteoperosis	7
Atrial Fibrilation	13
Heart Failure	19
Chronic Obstructive Pulmonary Disease	14
Diabetes	45
Dementia	11
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Adam Theodore Gerstenblith, MD treated as a retina specialist in Williamsport, MD during 2020 were eye procedures, injections, diagnostic imaging and ultrasound (sonogram).

Volume of procedures performed by Dr. Adam Theodore Gerstenblith, MD for Medicare patients.

diagnostic imaging	26
doctor visit	307
eye procedures	7239
injections	1883
ultrasound (sonogram)	26

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Adam Theodore Gerstenblith, MD.

**Gender**
Male	486
Female	699

**Ethnicity**
Non-Hispanic White	1110
Black	30
Hispanic	0
Asian	0
Other	24
Native American	0

**Age**
From 65 to 74	489
From 75 to 84	395
85 and over	221
Less than 65	80

Conditions of Medicare patients treated by Dr. Adam Theodore Gerstenblith, MD in 2020

Hypertension	75
High Cholesterol	71
Stroke	5
Ischemic Heart Disease	38
Depression	22
Chronic Kidney Disease	37
Asthma	8
Osteoperosis	7
Atrial Fibrilation	12
Heart Failure	17
Chronic Obstructive Pulmonary Disease	13
Diabetes	44
Dementia	9
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Adam Theodore Gerstenblith, MD treated as a retina specialist in Williamsport, MD during 2021 were eye procedures, injections, diagnostic imaging and ultrasound (sonogram).

Volume of procedures performed by Dr. Adam Theodore Gerstenblith, MD for Medicare patients.

diagnostic imaging	22
doctor visit	85
eye procedures	8429
injections	2178
photocoagulation	16
prophylaxis (preventive treatment)	16
ultrasound (sonogram)	22

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Adam Theodore Gerstenblith, MD.

**Gender**
Male	551
Female	769

**Ethnicity**
Non-Hispanic White	1244
Black	26
Hispanic	0
Asian	0
Other	22
Native American	0

**Age**
From 65 to 74	553
From 75 to 84	422
85 and over	266
Less than 65	79

Conditions of Medicare patients treated by Dr. Adam Theodore Gerstenblith, MD in 2021

Hypertension	75
High Cholesterol	71
Stroke	6
Ischemic Heart Disease	35
Depression	22
Chronic Kidney Disease	36
Asthma	7
Osteoperosis	7
Atrial Fibrilation	12
Heart Failure	16
Chronic Obstructive Pulmonary Disease	12
Diabetes	42
Dementia	8
Cancer	9

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Adam Theodore Gerstenblith, MD treated as a retina specialist in Williamsport, MD during 2022 were eye procedures, injections, diagnostic imaging and ultrasound (sonogram).

Volume of procedures performed by Dr. Adam Theodore Gerstenblith, MD for Medicare patients.

diagnostic imaging	38
doctor visit	76
eye procedures	8584
injections	2112
photocoagulation	33
prophylaxis (preventive treatment)	13
ultrasound (sonogram)	38

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Adam Theodore Gerstenblith, MD.

**Gender**
Male	601
Female	821

**Ethnicity**
Non-Hispanic White	1320
Black	32
Hispanic	0
Asian	0
Other	39
Native American	0

**Age**
From 65 to 74	565
From 75 to 84	508
85 and over	283
Less than 65	66

Conditions of Medicare patients treated by Dr. Adam Theodore Gerstenblith, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	29
Depression	21
Chronic Kidney Disease	26
Asthma	9
Osteoperosis	12
Atrial Fibrilation	18
Heart Failure	14
Chronic Obstructive Pulmonary Disease	14
Diabetes	39
Dementia	6
Cancer	13

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Adam Theodore Gerstenblith, MD for Medicare patients.

The highest averages for the top procedures that Dr. Adam Theodore Gerstenblith, MD treated as a retina specialist in Williamsport, MD were eye procedures, injections, photocoagulation and diagnostic imaging.

diagnostic imaging	23
doctor visit	268
emergency care	13
eye procedures	5157
injections	1225
laser treatment	19
photocoagulation	45
prophylaxis (preventive treatment)	15
ultrasound (sonogram)	23

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Adam Theodore Gerstenblith, MD.

**Gender**
Male	421
Female	581

**Ethnicity**
Black / African American	40
Asian / Pacific Islander	2
Non-Hispanic White	927
Native American / Alaskan Native	0
Hispanic	3
Other	12

**Age**
75 to 84	318
85 and over	194
Less than 65	76
65 to 74	413

Average of Total of Conditions of Medicare patients treated by Dr. Adam Theodore Gerstenblith, MD From 2012 - 2022

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

Hypertension	67
High Cholesterol	61
Stroke	5
Ischemic Heart Disease	32
Depression	18
Chronic Kidney Disease	28
Asthma	8
Osteoporosis	6
Heart Failure	15
Chronic Obstructive Pulmonary Disease	12
Diabetes	39
Atrial Fibrillation	11
Dementia	8
Cancer	8

Education & Training

Dr. Adam Theodore Gerstenblith, MD graduated from Johns Hopkins University School of Medicine. He completed residency at Wills Eye Institute. He has a state license in Maryland.

Medical School: Johns Hopkins University School of Medicine

Residency: Wills Eye Institute

Licensed In: Maryland

Affiliations & Hospitals

Dr. Adam Theodore Gerstenblith, MD is associated with these hospitals and organizations:

Meritus Medical Center, Hagerstown/MD/USA

Frederick Memorial Hospital, Frederick/MD/USA

Ratings & Reviews

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General Payments

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

**Payments by Company**
Regeneron Healthcare Solutions, Inc.	$192,996 EYLEA aflibercept injection $113,540	Eylea $78,595	EYLEA (aflibercept) Injection $826	EYLEA HD $36
Allergan Inc.	$133,851 OZURDEX $132,256	BOTOX $539	NATRELLE IMPLANTS $125	RESTASIS $10	$920
Regeneron Pharmaceuticals, Inc.	$24,244 EYLEA (aflibercept) Injection $24,119	EYLEA aflibercept injection $125
Allergan, Inc.	$6,156 OZURDEX $6,156
US Retina LLC	$4,323 $4,323
Other	$2,680 JETREA $2,033	VABYSMO $189	LUCENTIS $101	ILUVIEN $40	SYFOVRE $32	Other $285

**Types of Payments**
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$262,746
Consulting Fee	$45,672
Travel and Lodging	$41,426
Food and Beverage	$8,058
Current or prospective ownership or investment interest	$4,323
Other	$2,025

Research Payments

Dr. Adam Theodore Gerstenblith, MD has received 113 research payments totaling $3,188,350.

Ownership and Interest Payments

This table describes ownership payments received by Dr. Adam Theodore Gerstenblith, MD.

US Retina LLC	2022	$12,500.00	Physician Covered Recipient	Shares
US Retina LLC	2020	$12,500.00	Physician Covered Recipient	Shares
US Retina LLC	2017	$12,500.00	Physician Covered Recipient	Shares
US Retina LLC	2019	$12,500.00	Physician Covered Recipient	Shares
US Retina LLC	2018	$12,500.00	Physician Covered Recipient	Shares
US Retina LLC	2016	$12,500.00	Physician Covered Recipient	Shares
US Retina LLC	2015	$12,500.00	Physician Covered Recipient	Shares

Biography

Dr. Adam Gerstenblith's area of specialization is vitreoretinal diseases (retina and vitreous). He obtained his medical school training at Johns Hopkins University School of Medicine and performed his residency at Wills Eye Institute and Jefferson University Hospitals.

Select Year:

Dr. Adam Theodore Gerstenblith, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Adam Theodore Gerstenblith, MD in 2023

By Volume:

By Volume:

By Volume:

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. Adam Theodore Gerstenblith, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Adam Theodore Gerstenblith, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Adam Theodore Gerstenblith, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Adam Theodore Gerstenblith, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Adam Theodore Gerstenblith, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Adam Theodore Gerstenblith, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Adam Theodore Gerstenblith, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Adam Theodore Gerstenblith, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Adam Theodore Gerstenblith, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Adam Theodore Gerstenblith, MD in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. Adam Theodore Gerstenblith, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Research Payments

Ownership and Interest Payments

Biography

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