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Home > OK Providers > Radiation Oncologists

Dr. Robert C. Gaston, DO

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Specializes in: Radiation Oncology

Oklahoma State University Center for Health Sciences, College of Osteopathic Medicine (1987)

901 N Porter Avenue
Norman, OK 73071

(405) 307-1703

Dr. Robert C. Gaston, DO is a radiation oncologist in Oklahoma City, OK specializing in radiation oncology. He graduated from Oklahoma State University Center for Health Sciences, College of Osteopathic Medicine in 1987 and has 39 years of experience. Dr. Robert C. Gaston, DO is affiliated with RADIATION MEDICINE ASSOCIATES, P.C. and OKLAHOMA PROTON CENTER LLC.

Office Locations

5911 W Memorial Road
Oklahoma City, OK 73142

(405) 773-6530

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600 S Monroe Street
Enid, OK 73701

(580) 233-2300

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901 N Porter Avenue
Norman, OK 73071

(405) 307-1703

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Noteworthy Medicare Patient Procedures Performed by Dr. Robert C. Gaston, DO in 2023

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

Top 5%

By Affordability:

proton therapy

In 2023, Dr. Robert C. Gaston, DO had a list price for proton therapy that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Oklahoma. 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:

radiation therapy

In 2012, Dr. Robert C. Gaston, DO performed more radiation therapy procedures for Medicare patients than 75% of providers in related specialties within Oklahoma.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Robert C. Gaston, DO treated as a radiation oncologist in Oklahoma City, OK during 2012 were radiation therapy, hospital care and inpatient care.

Volume of procedures performed by Dr. Robert C. Gaston, DO for Medicare patients.

doctor visit	761
hospital care	12
inpatient care	12
radiation therapy	35

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Robert C. Gaston, DO treated as a radiation oncologist in Oklahoma City, OK during 2013 were radiation therapy.

Volume of procedures performed by Dr. Robert C. Gaston, DO for Medicare patients.

doctor visit	716
radiation therapy	28

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert C. Gaston, DO.

**Gender**
Male	235
Female	154

**Ethnicity**
Non-Hispanic White	365
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	190
From 75 to 84	136
85 and over	41
Less than 65	22

Conditions of Medicare patients treated by Dr. Robert C. Gaston, DO in 2013

Hypertension	67
High Cholesterol	52
Stroke	6
Ischemic Heart Disease	42
Depression	22
Chronic Kidney Disease	20
Asthma	6
Osteoperosis	6
Atrial Fibrilation	10
Heart Failure	15
Chronic Obstructive Pulmonary Disease	27
Diabetes	26
Dementia	10
Cancer	75

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Robert C. Gaston, DO treated as a radiation oncologist in Oklahoma City, OK during 2014 were radiation therapy.

Volume of procedures performed by Dr. Robert C. Gaston, DO for Medicare patients.

doctor visit	750
radiation therapy	24

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert C. Gaston, DO.

**Gender**
Male	277
Female	168

**Ethnicity**
Non-Hispanic White	412
Black	0
Hispanic	0
Asian	0
Other	0
Native American	12

**Age**
From 65 to 74	235
From 75 to 84	148
85 and over	36
Less than 65	26

Conditions of Medicare patients treated by Dr. Robert C. Gaston, DO in 2014

Hypertension	69
High Cholesterol	55
Stroke	6
Ischemic Heart Disease	44
Depression	21
Chronic Kidney Disease	21
Asthma	8
Osteoperosis	6
Atrial Fibrilation	11
Heart Failure	16
Chronic Obstructive Pulmonary Disease	25
Diabetes	25
Dementia	9
Cancer	75

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Robert C. Gaston, DO treated as a radiation oncologist in Oklahoma City, OK during 2015 were radiation therapy.

Volume of procedures performed by Dr. Robert C. Gaston, DO for Medicare patients.

doctor visit	838
radiation therapy	30

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert C. Gaston, DO.

**Gender**
Male	708
Female	284

**Ethnicity**
Non-Hispanic White	900
Black	28
Hispanic	0
Asian	0
Other	32
Native American	0

**Age**
From 65 to 74	538
From 75 to 84	332
85 and over	70
Less than 65	52

Conditions of Medicare patients treated by Dr. Robert C. Gaston, DO in 2015

Hypertension	67
High Cholesterol	53
Stroke	5
Ischemic Heart Disease	42
Depression	18
Chronic Kidney Disease	21
Asthma	11
Osteoperosis	7
Atrial Fibrilation	13
Heart Failure	14
Chronic Obstructive Pulmonary Disease	20
Diabetes	28
Dementia	8
Cancer	75

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Robert C. Gaston, DO treated as a radiation oncologist in Oklahoma City, OK during 2016 were radiation therapy.

Volume of procedures performed by Dr. Robert C. Gaston, DO for Medicare patients.

doctor visit	995
radiation therapy	46

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert C. Gaston, DO.

**Gender**
Male	354
Female	159

**Ethnicity**
Non-Hispanic White	458
Black	19
Hispanic	0
Asian	0
Other	15
Native American	0

**Age**
From 65 to 74	286
From 75 to 84	156
85 and over	39
Less than 65	32

Conditions of Medicare patients treated by Dr. Robert C. Gaston, DO in 2016

Hypertension	69
High Cholesterol	54
Stroke	5
Ischemic Heart Disease	42
Depression	19
Chronic Kidney Disease	24
Asthma	23
Osteoperosis	6
Atrial Fibrilation	9
Heart Failure	18
Chronic Obstructive Pulmonary Disease	22
Diabetes	28
Dementia	9
Cancer	75

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Robert C. Gaston, DO treated as a radiation oncologist in Oklahoma City, OK during 2017 were radiation therapy.

Volume of procedures performed by Dr. Robert C. Gaston, DO for Medicare patients.

doctor visit	670
radiation therapy	12

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert C. Gaston, DO.

**Gender**
Male	348
Female	101

**Ethnicity**
Non-Hispanic White	408
Black	12
Hispanic	0
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	249
From 75 to 84	143
85 and over	33
Less than 65	24

Conditions of Medicare patients treated by Dr. Robert C. Gaston, DO in 2017

Hypertension	71
High Cholesterol	49
Stroke	5
Ischemic Heart Disease	39
Depression	18
Chronic Kidney Disease	26
Asthma	8
Osteoperosis	6
Atrial Fibrilation	9
Heart Failure	13
Chronic Obstructive Pulmonary Disease	17
Diabetes	31
Dementia	8
Cancer	75

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

Volume of procedures performed by Dr. Robert C. Gaston, DO for Medicare patients.

doctor visit	537

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert C. Gaston, DO.

**Gender**
Male	356
Female	74

**Ethnicity**
Non-Hispanic White	374
Black	22
Hispanic	0
Asian	0
Other	18
Native American	0

**Age**
From 65 to 74	237
From 75 to 84	150
85 and over	24
Less than 65	19

Conditions of Medicare patients treated by Dr. Robert C. Gaston, DO in 2018

Hypertension	72
High Cholesterol	60
Stroke	3
Ischemic Heart Disease	0
Depression	17
Chronic Kidney Disease	27
Asthma	7
Osteoperosis	4
Atrial Fibrilation	10
Heart Failure	17
Chronic Obstructive Pulmonary Disease	19
Diabetes	31
Dementia	7
Cancer	75

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

Volume of procedures performed by Dr. Robert C. Gaston, DO for Medicare patients.

doctor visit	315

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert C. Gaston, DO.

**Gender**
Male	259
Female	161

**Ethnicity**
Non-Hispanic White	373
Black	19
Hispanic	0
Asian	0
Other	0
Native American	12

**Age**
From 65 to 74	207
From 75 to 84	147
85 and over	39
Less than 65	27

Conditions of Medicare patients treated by Dr. Robert C. Gaston, DO in 2019

Hypertension	75
High Cholesterol	64
Stroke	0
Ischemic Heart Disease	46
Depression	26
Chronic Kidney Disease	33
Asthma	9
Osteoperosis	6
Atrial Fibrilation	12
Heart Failure	18
Chronic Obstructive Pulmonary Disease	28
Diabetes	31
Dementia	9
Cancer	75

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Robert C. Gaston, DO treated as a radiation oncologist in Oklahoma City, OK during 2020 were radiation therapy.

Volume of procedures performed by Dr. Robert C. Gaston, DO for Medicare patients.

doctor visit	292
radiation therapy	19

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert C. Gaston, DO.

**Gender**
Male	189
Female	132

**Ethnicity**
Non-Hispanic White	283
Black	15
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	170
From 75 to 84	102
85 and over	30
Less than 65	19

Conditions of Medicare patients treated by Dr. Robert C. Gaston, DO in 2020

Hypertension	75
High Cholesterol	61
Stroke	3
Ischemic Heart Disease	49
Depression	22
Chronic Kidney Disease	35
Asthma	10
Osteoperosis	8
Atrial Fibrilation	14
Heart Failure	18
Chronic Obstructive Pulmonary Disease	25
Diabetes	27
Dementia	7
Cancer	74

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Robert C. Gaston, DO treated as a radiation oncologist in Oklahoma City, OK during 2021 were radiation therapy.

Volume of procedures performed by Dr. Robert C. Gaston, DO for Medicare patients.

doctor visit	454
radiation therapy	197

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert C. Gaston, DO.

**Gender**
Male	182
Female	189

**Ethnicity**
Non-Hispanic White	323
Black	11
Hispanic	0
Asian	0
Other	0
Native American	14

**Age**
From 65 to 74	188
From 75 to 84	132
85 and over	34
Less than 65	17

Conditions of Medicare patients treated by Dr. Robert C. Gaston, DO in 2021

Hypertension	75
High Cholesterol	66
Stroke	7
Ischemic Heart Disease	45
Depression	26
Chronic Kidney Disease	33
Asthma	7
Osteoperosis	12
Atrial Fibrilation	8
Heart Failure	18
Chronic Obstructive Pulmonary Disease	23
Diabetes	27
Dementia	6
Cancer	75

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Robert C. Gaston, DO treated as a radiation oncologist in Oklahoma City, OK during 2022 were radiation therapy.

Volume of procedures performed by Dr. Robert C. Gaston, DO for Medicare patients.

doctor visit	285
radiation therapy	738

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert C. Gaston, DO.

**Gender**
Male	298
Female	193

**Ethnicity**
Non-Hispanic White	441
Black	17
Hispanic	0
Asian	0
Other	0
Native American	11

**Age**
From 65 to 74	267
From 75 to 84	171
85 and over	37
Less than 65	16

Conditions of Medicare patients treated by Dr. Robert C. Gaston, DO in 2022

Hypertension	75
High Cholesterol	70
Stroke	8
Ischemic Heart Disease	35
Depression	19
Chronic Kidney Disease	19
Asthma	10
Osteoperosis	10
Atrial Fibrilation	17
Heart Failure	15
Chronic Obstructive Pulmonary Disease	22
Diabetes	29
Dementia	3
Cancer	75

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Robert C. Gaston, DO for Medicare patients.

The highest averages for the top procedures that Dr. Robert C. Gaston, DO treated as a radiation oncologist in Oklahoma City, OK were radiation therapy, hospital care and inpatient care.

doctor visit	601
hospital care	12
inpatient care	12
radiation therapy	125

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Robert C. Gaston, DO.

**Gender**
Male	291
Female	146

**Ethnicity**
Black / African American	13
Asian / Pacific Islander	0
Non-Hispanic White	394
Hispanic	0
Native American / Alaskan Native	4
Other	7

**Age**
75 to 84	147
85 and over	34
Less than 65	23
65 to 74	233

Average of Total of Conditions of Medicare patients treated by Dr. Robert C. Gaston, DO From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Robert C. Gaston, DO treated were cancer, hypertension, high cholesterol and ischemic heart disease.

Hypertension	65
High Cholesterol	53
Stroke	4
Ischemic Heart Disease	34
Depression	18
Chronic Kidney Disease	23
Asthma	9
Osteoporosis	6
Heart Failure	14
Chronic Obstructive Pulmonary Disease	20
Diabetes	25
Atrial Fibrillation	10
Cancer	68
Dementia	6

Education & Training

Dr. Robert C. Gaston, DO graduated from Oklahoma State University Center for Health Sciences, College of Osteopathic Medicine in 1987. He has a state license in Oklahoma.

Medical School: Oklahoma State University Center for Health Sciences, College of Osteopathic Medicine (1987)

Licensed In: Oklahoma

Affiliations & Hospitals

Dr. Robert C. Gaston, DO is associated with these hospitals and organizations:

RADIATION MEDICINE ASSOCIATES, P.C.

OKLAHOMA PROTON CENTER LLC

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Robert C. Gaston, DO. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Bayer HealthCare Pharmaceuticals Inc.	$52 Xofigo $52
Myovant Sciences Inc.	$24 ORGOVYX $24
Pharmacyclics LLC, An AbbVie Company	$20 IMBRUVICA $20
Boston Scientific Corporation	$12 SpaceOAR VUE System - 10mL $12

**Types of Payments**
Food and Beverage	$84
Education	$24

Biography

Dr. Robert Gaston practices radiation oncology in Oklahoma City, OK, Enid, OK, and Norman, OK. He is a graduate of Oklahoma State University Center for Health Sciences, College of Osteopathic Medicine.

Select Year:

Dr. Robert C. Gaston, DO

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Robert C. Gaston, DO in 2023

By Affordability:

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. Robert C. Gaston, DO in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert C. Gaston, DO in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert C. Gaston, DO in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert C. Gaston, DO in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert C. Gaston, DO in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert C. Gaston, DO in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert C. Gaston, DO in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert C. Gaston, DO in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert C. Gaston, DO in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert C. Gaston, DO 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. Robert C. Gaston, DO From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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