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Home > TX Providers > Retina Specialists

Dr. Charles Leroy Clark III, MD

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Specializes in: Vitreoretinal Diseases (Retina and Vitreous)

5441 Health Center Drive
Abilene, TX 79606

(325) 673-9806

Dr. Charles Leroy Clark III, MD is a retina specialist in Abilene, TX specializing in vitreoretinal diseases (retina and vitreous). Dr. Charles Leroy Clark III, MD is affiliated with Abilene Regional Medical Center and Hendrick Medical Center.

Office Locations

5441 Health Center Drive
Abilene, TX 79606

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Noteworthy Medicare Patient Procedures Performed by Dr. Charles Leroy Clark III, MD in 2023

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

Top 5%

By Volume:

eye procedures

SCODI of the posterior segment

By Affordability:

B-scan

diagnostic B-scan

diagnostic imaging

In 2023, among providers in related specialties within Texas, Dr. Charles Leroy Clark III, MD performed more eye procedures, and SCODI of the posterior segment (SCODI-P) procedures for Medicare patients than 95% 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 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 25%

By Volume:

diagnostic B-scan

intravitreal drug injection

retinal photocoagulation

By Affordability:

eye tests

ophthalmic ultrasound

In 2012, among providers in related specialties within Texas, Dr. Charles Leroy Clark III, MD performed more diagnostic B-scan, intravitreal drug injection, and retinal photocoagulation procedures for Medicare patients than 75% of them and he also had a list price for eye tests, and ophthalmic ultrasound 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. Charles Leroy Clark III, MD treated as a retina specialist in Abilene, TX during 2012 were eye procedures and injections.

Volume of procedures performed by Dr. Charles Leroy Clark III, MD for Medicare patients.

eye procedures	103
injections	73

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Charles Leroy Clark III, MD treated as a retina specialist in Abilene, TX during 2013 were eye procedures and injections.

Volume of procedures performed by Dr. Charles Leroy Clark III, MD for Medicare patients.

doctor visit	116
eye procedures	291
injections	123

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Leroy Clark III, MD.

**Gender**
Male	117
Female	163

**Ethnicity**
Non-Hispanic White	234
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	109
From 75 to 84	88
85 and over	48
Less than 65	35

Conditions of Medicare patients treated by Dr. Charles Leroy Clark III, MD in 2013

Hypertension	75
High Cholesterol	59
Stroke	4
Ischemic Heart Disease	39
Depression	19
Chronic Kidney Disease	27
Asthma	5
Osteoperosis	7
Atrial Fibrilation	10
Heart Failure	18
Chronic Obstructive Pulmonary Disease	11
Diabetes	35
Dementia	6
Cancer	10

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Charles Leroy Clark III, MD treated as a retina specialist in Abilene, TX during 2014 were eye procedures and injections.

Volume of procedures performed by Dr. Charles Leroy Clark III, MD for Medicare patients.

doctor visit	73
eye procedures	181
injections	24

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Leroy Clark III, MD.

**Gender**
Male	45
Female	60

**Ethnicity**
Non-Hispanic White	85
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	39
From 75 to 84	39
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Charles Leroy Clark III, MD in 2014

Hypertension	75
High Cholesterol	72
Stroke	0
Ischemic Heart Disease	50
Depression	23
Chronic Kidney Disease	28
Asthma	0
Osteoperosis	0
Atrial Fibrilation	14
Heart Failure	30
Chronic Obstructive Pulmonary Disease	18
Diabetes	50
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Charles Leroy Clark III, MD treated as a retina specialist in Abilene, TX during 2015 were eye procedures, injections, diagnostic imaging and ultrasound (sonogram).

Volume of procedures performed by Dr. Charles Leroy Clark III, MD for Medicare patients.

diagnostic imaging	18
doctor visit	1396
eye procedures	2963
injections	753
photocoagulation	14
prophylaxis (preventive treatment)	14
ultrasound (sonogram)	18

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Leroy Clark III, MD.

**Gender**
Male	622
Female	772

**Ethnicity**
Non-Hispanic White	1284
Black	40
Hispanic	42
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	542
From 75 to 84	494
85 and over	270
Less than 65	88

Conditions of Medicare patients treated by Dr. Charles Leroy Clark III, MD in 2015

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	44
Depression	20
Chronic Kidney Disease	28
Asthma	11
Osteoperosis	9
Atrial Fibrilation	13
Heart Failure	19
Chronic Obstructive Pulmonary Disease	16
Diabetes	33
Dementia	11
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Charles Leroy Clark III, MD treated as a retina specialist in Abilene, TX during 2016 were eye procedures, injections, photocoagulation and diagnostic imaging.

Volume of procedures performed by Dr. Charles Leroy Clark III, MD for Medicare patients.

diagnostic imaging	33
doctor visit	1375
eye procedures	7612
injections	1601
photocoagulation	84
prophylaxis (preventive treatment)	22
ultrasound (sonogram)	33

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Leroy Clark III, MD.

**Gender**
Male	440
Female	573

**Ethnicity**
Non-Hispanic White	930
Black	36
Hispanic	25
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	389
From 75 to 84	377
85 and over	184
Less than 65	63

Conditions of Medicare patients treated by Dr. Charles Leroy Clark III, MD in 2016

Hypertension	75
High Cholesterol	73
Stroke	8
Ischemic Heart Disease	42
Depression	21
Chronic Kidney Disease	36
Asthma	18
Osteoperosis	9
Atrial Fibrilation	14
Heart Failure	19
Chronic Obstructive Pulmonary Disease	16
Diabetes	35
Dementia	12
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Charles Leroy Clark III, MD treated as a retina specialist in Abilene, TX during 2017 were eye procedures, injections, photocoagulation and diagnostic imaging.

Volume of procedures performed by Dr. Charles Leroy Clark III, MD for Medicare patients.

diagnostic imaging	24
doctor visit	194
eye procedures	4841
injections	730
photocoagulation	59
prophylaxis (preventive treatment)	22
ultrasound (sonogram)	24

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Leroy Clark III, MD.

**Gender**
Male	410
Female	614

**Ethnicity**
Non-Hispanic White	889
Black	27
Hispanic	91
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	358
From 75 to 84	387
85 and over	217
Less than 65	62

Conditions of Medicare patients treated by Dr. Charles Leroy Clark III, MD in 2017

Hypertension	75
High Cholesterol	66
Stroke	7
Ischemic Heart Disease	43
Depression	22
Chronic Kidney Disease	38
Asthma	5
Osteoperosis	9
Atrial Fibrilation	13
Heart Failure	23
Chronic Obstructive Pulmonary Disease	17
Diabetes	39
Dementia	15
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Charles Leroy Clark III, MD treated as a retina specialist in Abilene, TX during 2018 were eye procedures, injections, photocoagulation and diagnostic imaging.

Volume of procedures performed by Dr. Charles Leroy Clark III, MD for Medicare patients.

diagnostic imaging	21
doctor visit	119
eye procedures	3501
injections	430
photocoagulation	139
prophylaxis (preventive treatment)	17
ultrasound (sonogram)	21

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Leroy Clark III, MD.

**Gender**
Male	186
Female	258

**Ethnicity**
Non-Hispanic White	330
Black	0
Hispanic	94
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	155
From 75 to 84	156
85 and over	81
Less than 65	52

Conditions of Medicare patients treated by Dr. Charles Leroy Clark III, MD in 2018

Hypertension	75
High Cholesterol	60
Stroke	7
Ischemic Heart Disease	48
Depression	20
Chronic Kidney Disease	36
Asthma	5
Osteoperosis	12
Atrial Fibrilation	11
Heart Failure	32
Chronic Obstructive Pulmonary Disease	17
Diabetes	42
Dementia	11
Cancer	7

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Charles Leroy Clark III, MD treated as a retina specialist in Abilene, TX during 2019 were eye procedures, injections, photocoagulation and prophylaxis (preventive treatment).

Volume of procedures performed by Dr. Charles Leroy Clark III, MD for Medicare patients.

diagnostic imaging	18
doctor visit	124
eye procedures	3992
injections	514
laser treatment	14
photocoagulation	175
prophylaxis (preventive treatment)	22
ultrasound (sonogram)	18

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Leroy Clark III, MD.

**Gender**
Male	254
Female	344

**Ethnicity**
Non-Hispanic White	470
Black	0
Hispanic	108
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	222
From 75 to 84	197
85 and over	133
Less than 65	46

Conditions of Medicare patients treated by Dr. Charles Leroy Clark III, MD in 2019

Hypertension	75
High Cholesterol	59
Stroke	6
Ischemic Heart Disease	43
Depression	22
Chronic Kidney Disease	37
Asthma	6
Osteoperosis	10
Atrial Fibrilation	11
Heart Failure	26
Chronic Obstructive Pulmonary Disease	16
Diabetes	40
Dementia	14
Cancer	8

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Charles Leroy Clark III, MD treated as a retina specialist in Abilene, TX during 2020 were eye procedures, injections, photocoagulation and prophylaxis (preventive treatment).

Volume of procedures performed by Dr. Charles Leroy Clark III, MD for Medicare patients.

diagnostic imaging	19
doctor visit	103
eye procedures	4221
injections	694
laser treatment	14
photocoagulation	159
prophylaxis (preventive treatment)	24
ultrasound (sonogram)	19

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Leroy Clark III, MD.

**Gender**
Male	276
Female	418

**Ethnicity**
Non-Hispanic White	562
Black	12
Hispanic	106
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	266
From 75 to 84	220
85 and over	154
Less than 65	54

Conditions of Medicare patients treated by Dr. Charles Leroy Clark III, MD in 2020

Hypertension	75
High Cholesterol	61
Stroke	5
Ischemic Heart Disease	40
Depression	21
Chronic Kidney Disease	41
Asthma	6
Osteoperosis	10
Atrial Fibrilation	11
Heart Failure	26
Chronic Obstructive Pulmonary Disease	13
Diabetes	40
Dementia	15
Cancer	7

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Charles Leroy Clark III, MD treated as a retina specialist in Abilene, TX during 2021 were eye procedures, injections, photocoagulation and diagnostic imaging.

Volume of procedures performed by Dr. Charles Leroy Clark III, MD for Medicare patients.

diagnostic imaging	20
doctor visit	128
eye procedures	5423
injections	875
photocoagulation	148
prophylaxis (preventive treatment)	16
ultrasound (sonogram)	20

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Leroy Clark III, MD.

**Gender**
Male	330
Female	514

**Ethnicity**
Non-Hispanic White	699
Black	0
Hispanic	113
Asian	0
Other	14
Native American	0

**Age**
From 65 to 74	336
From 75 to 84	289
85 and over	156
Less than 65	63

Conditions of Medicare patients treated by Dr. Charles Leroy Clark III, MD in 2021

Hypertension	75
High Cholesterol	57
Stroke	6
Ischemic Heart Disease	39
Depression	19
Chronic Kidney Disease	37
Asthma	6
Osteoperosis	11
Atrial Fibrilation	12
Heart Failure	25
Chronic Obstructive Pulmonary Disease	13
Diabetes	37
Dementia	12
Cancer	8

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Charles Leroy Clark III, MD treated as a retina specialist in Abilene, TX during 2022 were eye procedures, injections, photocoagulation and diagnostic imaging.

Volume of procedures performed by Dr. Charles Leroy Clark III, MD for Medicare patients.

diagnostic imaging	38
doctor visit	591
eye procedures	5905
injections	1189
photocoagulation	105
prophylaxis (preventive treatment)	19
ultrasound (sonogram)	38

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Leroy Clark III, MD.

**Gender**
Male	364
Female	545

**Ethnicity**
Non-Hispanic White	739
Black	0
Hispanic	131
Asian	0
Other	19
Native American	0

**Age**
From 65 to 74	349
From 75 to 84	317
85 and over	180
Less than 65	63

Conditions of Medicare patients treated by Dr. Charles Leroy Clark III, MD in 2022

Hypertension	75
High Cholesterol	73
Stroke	10
Ischemic Heart Disease	33
Depression	19
Chronic Kidney Disease	27
Asthma	8
Osteoperosis	14
Atrial Fibrilation	19
Heart Failure	22
Chronic Obstructive Pulmonary Disease	16
Diabetes	38
Dementia	8
Cancer	12

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Charles Leroy Clark III, MD for Medicare patients.

The highest averages for the top procedures that Dr. Charles Leroy Clark III, MD treated as a retina specialist in Abilene, TX were eye procedures, injections, photocoagulation and diagnostic imaging.

diagnostic imaging	23
doctor visit	421
eye procedures	3548
injections	636
laser treatment	14
photocoagulation	110
prophylaxis (preventive treatment)	19
ultrasound (sonogram)	23

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Charles Leroy Clark III, MD.

**Gender**
Male	276
Female	387

**Ethnicity**
Black / African American	10
Asian / Pacific Islander	0
Non-Hispanic White	565
Native American / Alaskan Native	0
Hispanic	64
Other	3

**Age**
75 to 84	233
85 and over	129
Less than 65	47
65 to 74	251

Average of Total of Conditions of Medicare patients treated by Dr. Charles Leroy Clark III, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Charles Leroy Clark III, MD treated were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	68
High Cholesterol	59
Stroke	5
Ischemic Heart Disease	38
Depression	18
Chronic Kidney Disease	30
Asthma	6
Osteoporosis	8
Heart Failure	21
Chronic Obstructive Pulmonary Disease	13
Diabetes	35
Atrial Fibrillation	11
Dementia	9
Cancer	8

Education & Training

He completed residency at University of Florida Health Science Center and Affiliated Hospitals. He has a state license in Texas.

Residency: University of Florida Health Science Center and Affiliated Hospitals

Licensed In: Texas

Affiliations & Hospitals

Dr. Charles Leroy Clark III, MD is associated with these hospitals and organizations:

Abilene Regional Medical Center

Hendrick Medical Center

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Charles Leroy Clark III, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
NotalVision	$4,552 ForeseeHome $4,552
Notal Vision, Inc.	$921 $921
Genentech USA, Inc.	$357 LUCENTIS $270	$87
Alcon Vision LLC	$104 Rhopressa $104
AbbVie, Inc.	$95 Humira $95
Other	$864 OZURDEX $168	EYLEA aflibercept injection $95	Rhopressa $90	STELLARIS PC $89	SYFOVRE $65	Other $358

**Types of Payments**
Consulting Fee	$4,000
Food and Beverage	$1,739
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$1,079
Education	$45
Honoraria	$32

Research Payments

Dr. Charles Leroy Clark III, MD has received 1 research payments totaling $6,750.

Biography

Dr. Charles Clark works as a vitreoretinal diseases (retina and vitreous). He obtained his medical school training at the University of Florida College of Medicine and performed his residency at a hospital affiliated with the University of Florida Health Science Center. He is professionally affiliated with Abilene Regional Medical Center.

Select Year:

Dr. Charles Leroy Clark III, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Charles Leroy Clark III, 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. Charles Leroy Clark III, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles Leroy Clark III, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles Leroy Clark III, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles Leroy Clark III, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles Leroy Clark III, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles Leroy Clark III, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles Leroy Clark III, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles Leroy Clark III, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles Leroy Clark III, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles Leroy Clark III, 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. Charles Leroy Clark III, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Research Payments

Biography

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