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Dr. Jonathan Blair Barnes, MD

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Specializes in: Radiation Oncology

308 Deep South Farm Road Suite 100
Blairsville, GA 30512

(706) 835-3030

Dr. Jonathan Blair Barnes, MD is a radiation oncologist in Bluffton, SC specializing in radiation oncology. Dr. Jonathan Blair Barnes, MD is affiliated with St. Joseph's/Candler.

Office Locations

St. Joseph's/Candler

100 Buckwalter Place Boulevard Suite 150
Bluffton, SC 29910

(843) 836-7120

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St. Joseph's/Candler

25 Hospital Center Boulevard Suite 101
Hilton Head Island, SC 29936

(843) 689-6490

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308 Deep South Farm Road Suite 100
Blairsville, GA 30512

(706) 835-3030

(706) 835-3028

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25 Hospital Center Boulevard Suite 101
Hilton Head Island, SC 29926

(843) 689-6490

(843) 689-5755

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Noteworthy Medicare Patient Procedures Performed by Dr. Jonathan Blair Barnes, MD in 2023

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

Top 5%

By Volume:

conventional external beam radiation therapy

In 2023, Dr. Jonathan Blair Barnes, MD performed more conventional external beam radiation therapy procedures for Medicare patients than 95% of providers in related specialties within South Carolina.

Top 25%

By Affordability:

external beam radiation therapy

In 2012, Dr. Jonathan Blair Barnes, MD had a list price for external beam radiation therapy (EBRT) that was lower than the list prices billed to Medicare by 75% of providers in related specialties within South Carolina. 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. Jonathan Blair Barnes, MD treated as a radiation oncologist in Bluffton, SC during 2012 were radiation therapy.

Volume of procedures performed by Dr. Jonathan Blair Barnes, MD for Medicare patients.

doctor visit	1109
radiation therapy	4131

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Jonathan Blair Barnes, MD treated as a radiation oncologist in Bluffton, SC during 2013 were radiation therapy.

Volume of procedures performed by Dr. Jonathan Blair Barnes, MD for Medicare patients.

doctor visit	918
radiation therapy	3661

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan Blair Barnes, MD.

**Gender**
Male	90
Female	101

**Age**
From 65 to 74	93
From 75 to 84	67
85 and over	17
Less than 65	14

Conditions of Medicare patients treated by Dr. Jonathan Blair Barnes, MD in 2013

Hypertension	70
High Cholesterol	59
Stroke	7
Ischemic Heart Disease	36
Depression	18
Chronic Kidney Disease	25
Asthma	7
Osteoperosis	9
Atrial Fibrilation	13
Heart Failure	19
Chronic Obstructive Pulmonary Disease	30
Diabetes	38
Dementia	9
Cancer	68

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Jonathan Blair Barnes, MD treated as a radiation oncologist in Bluffton, SC during 2014 were radiation therapy.

Volume of procedures performed by Dr. Jonathan Blair Barnes, MD for Medicare patients.

doctor visit	881
radiation therapy	3497

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan Blair Barnes, MD.

**Gender**
Male	89
Female	90

**Age**
From 65 to 74	92
From 75 to 84	57
85 and over	18
Less than 65	12

Conditions of Medicare patients treated by Dr. Jonathan Blair Barnes, MD in 2014

Hypertension	68
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	30
Depression	21
Chronic Kidney Disease	26
Asthma	0
Osteoperosis	8
Atrial Fibrilation	9
Heart Failure	16
Chronic Obstructive Pulmonary Disease	24
Diabetes	35
Dementia	8
Cancer	73

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Jonathan Blair Barnes, MD treated as a radiation oncologist in Bluffton, SC during 2015 were radiation therapy and laryngeal (voice box) procedures.

Volume of procedures performed by Dr. Jonathan Blair Barnes, MD for Medicare patients.

doctor visit	859
laryngeal (voice box) procedures	11
radiation therapy	1108

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan Blair Barnes, MD.

**Gender**
Male	186
Female	198

**Age**
From 65 to 74	180
From 75 to 84	144
85 and over	28
Less than 65	32

Conditions of Medicare patients treated by Dr. Jonathan Blair Barnes, MD in 2015

Hypertension	74
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	34
Depression	21
Chronic Kidney Disease	32
Asthma	11
Osteoperosis	7
Atrial Fibrilation	14
Heart Failure	18
Chronic Obstructive Pulmonary Disease	26
Diabetes	36
Dementia	9
Cancer	68

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Jonathan Blair Barnes, MD treated as a radiation oncologist in Bluffton, SC during 2016 were radiation therapy.

Volume of procedures performed by Dr. Jonathan Blair Barnes, MD for Medicare patients.

doctor visit	954
radiation therapy	1583

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan Blair Barnes, MD.

**Gender**
Male	119
Female	91

**Age**
From 65 to 74	106
From 75 to 84	73
85 and over	19
Less than 65	12

Conditions of Medicare patients treated by Dr. Jonathan Blair Barnes, MD in 2016

Hypertension	75
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	43
Depression	19
Chronic Kidney Disease	31
Asthma	29
Osteoperosis	5
Atrial Fibrilation	15
Heart Failure	18
Chronic Obstructive Pulmonary Disease	28
Diabetes	36
Dementia	10
Cancer	68

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Jonathan Blair Barnes, MD treated as a radiation oncologist in Bluffton, SC during 2017 were radiation therapy.

Volume of procedures performed by Dr. Jonathan Blair Barnes, MD for Medicare patients.

doctor visit	870
radiation therapy	1037

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan Blair Barnes, MD.

**Gender**
Male	109
Female	85

**Age**
From 65 to 74	107
From 75 to 84	59
85 and over	15
Less than 65	13

Conditions of Medicare patients treated by Dr. Jonathan Blair Barnes, MD in 2017

Hypertension	74
High Cholesterol	61
Stroke	0
Ischemic Heart Disease	33
Depression	21
Chronic Kidney Disease	27
Asthma	7
Osteoperosis	0
Atrial Fibrilation	12
Heart Failure	14
Chronic Obstructive Pulmonary Disease	32
Diabetes	38
Dementia	11
Cancer	70

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Jonathan Blair Barnes, MD treated as a radiation oncologist in Bluffton, SC during 2018 were radiation therapy.

Volume of procedures performed by Dr. Jonathan Blair Barnes, MD for Medicare patients.

doctor visit	809
radiation therapy	907

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan Blair Barnes, MD.

**Gender**
Male	91
Female	82

**Age**
From 65 to 74	86
From 75 to 84	70
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jonathan Blair Barnes, MD in 2018

Hypertension	75
High Cholesterol	64
Stroke	0
Ischemic Heart Disease	35
Depression	26
Chronic Kidney Disease	39
Asthma	0
Osteoperosis	12
Atrial Fibrilation	15
Heart Failure	16
Chronic Obstructive Pulmonary Disease	28
Diabetes	33
Dementia	9
Cancer	73

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Jonathan Blair Barnes, MD treated as a radiation oncologist in Bluffton, SC during 2019 were radiation therapy.

Volume of procedures performed by Dr. Jonathan Blair Barnes, MD for Medicare patients.

doctor visit	997
radiation therapy	848

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan Blair Barnes, MD.

**Gender**
Male	103
Female	91

**Age**
From 65 to 74	97
From 75 to 84	67
85 and over	15
Less than 65	15

Conditions of Medicare patients treated by Dr. Jonathan Blair Barnes, MD in 2019

Hypertension	75
High Cholesterol	68
Stroke	0
Ischemic Heart Disease	38
Depression	29
Chronic Kidney Disease	37
Asthma	0
Osteoperosis	9
Atrial Fibrilation	12
Heart Failure	15
Chronic Obstructive Pulmonary Disease	24
Diabetes	27
Dementia	0
Cancer	71

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Jonathan Blair Barnes, MD treated as a radiation oncologist in Bluffton, SC during 2020 were radiation therapy.

Volume of procedures performed by Dr. Jonathan Blair Barnes, MD for Medicare patients.

doctor visit	780
radiation therapy	886

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan Blair Barnes, MD.

**Gender**
Male	85
Female	74

**Ethnicity**
Non-Hispanic White	146
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	78
From 75 to 84	54
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jonathan Blair Barnes, MD in 2020

Hypertension	75
High Cholesterol	67
Stroke	0
Ischemic Heart Disease	40
Depression	23
Chronic Kidney Disease	37
Asthma	0
Osteoperosis	7
Atrial Fibrilation	14
Heart Failure	22
Chronic Obstructive Pulmonary Disease	24
Diabetes	29
Dementia	8
Cancer	75

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Jonathan Blair Barnes, MD treated as a radiation oncologist in Bluffton, SC during 2021 were radiation therapy and image guided procedures.

Volume of procedures performed by Dr. Jonathan Blair Barnes, MD for Medicare patients.

doctor visit	774
image guided procedures	57
radiation therapy	914

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan Blair Barnes, MD.

**Gender**
Male	85
Female	74

**Age**
From 65 to 74	87
From 75 to 84	52
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jonathan Blair Barnes, MD in 2021

Hypertension	75
High Cholesterol	64
Stroke	0
Ischemic Heart Disease	31
Depression	23
Chronic Kidney Disease	41
Asthma	0
Osteoperosis	0
Atrial Fibrilation	11
Heart Failure	13
Chronic Obstructive Pulmonary Disease	23
Diabetes	25
Dementia	9
Cancer	70

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Jonathan Blair Barnes, MD treated as a radiation oncologist in Bluffton, SC during 2022 were radiation therapy and image guided procedures.

Volume of procedures performed by Dr. Jonathan Blair Barnes, MD for Medicare patients.

doctor visit	886
image guided procedures	79
radiation therapy	1032

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan Blair Barnes, MD.

**Gender**
Male	99
Female	73

**Age**
From 65 to 74	81
From 75 to 84	69
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jonathan Blair Barnes, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	26
Depression	20
Chronic Kidney Disease	27
Asthma	0
Osteoperosis	15
Atrial Fibrilation	21
Heart Failure	15
Chronic Obstructive Pulmonary Disease	34
Diabetes	25
Dementia	0
Cancer	70

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Jonathan Blair Barnes, MD for Medicare patients.

The highest averages for the top procedures that Dr. Jonathan Blair Barnes, MD treated as a radiation oncologist in Bluffton, SC were radiation therapy, image guided procedures and laryngeal (voice box) procedures.

doctor visit	894
image guided procedures	68
laryngeal (voice box) procedures	11
radiation therapy	1782

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Jonathan Blair Barnes, MD.

**Gender**
Male	96
Female	87

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

**Age**
75 to 84	64
85 and over	10
Less than 65	8
65 to 74	91

Average of Total of Conditions of Medicare patients treated by Dr. Jonathan Blair Barnes, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Jonathan Blair Barnes, MD treated were hypertension, cancer, high cholesterol and ischemic heart disease.

Hypertension	66
High Cholesterol	57
Stroke	0
Ischemic Heart Disease	31
Depression	20
Chronic Kidney Disease	29
Asthma	4
Osteoporosis	6
Heart Failure	15
Chronic Obstructive Pulmonary Disease	24
Diabetes	29
Atrial Fibrillation	12
Dementia	6
Cancer	64

Education & Training

He has a state license in Georgia.

Licensed In: Georgia

Affiliations & Hospitals

Dr. Jonathan Blair Barnes, MD is associated with these hospitals and organizations:

St. Joseph's/Candler

Ratings & Reviews

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General Payments

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

**Payments by Company**
Grifols USA, LLC	$96 Prolastin-C $96
E.R. Squibb & Sons, L.L.C.	$47 SPRYCEL $32	ERBITUX $15
Novocure Inc.	$31 Oncology $31
Bayer HealthCare Pharmaceuticals Inc.	$28 Xofigo $28
INSYS Therapeutics Inc	$28 SUBSYS $28
Other	$25 GENERAL THERAPIES $14	Pomalyst $11

**Types of Payments**
Food and Beverage	$256

Biography

Dr. Jonathan Barnes' medical specialty is radiation oncology. He studied medicine at the University of Texas Health Science Center at San Antonio, School of Medicine. Dr. Barnes is professionally affiliated with St. Joseph's/Candler.

Select Year:

Dr. Jonathan Blair Barnes, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Jonathan Blair Barnes, MD in 2023

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. Jonathan Blair Barnes, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jonathan Blair Barnes, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jonathan Blair Barnes, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jonathan Blair Barnes, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jonathan Blair Barnes, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jonathan Blair Barnes, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jonathan Blair Barnes, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jonathan Blair Barnes, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jonathan Blair Barnes, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jonathan Blair Barnes, 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. Jonathan Blair Barnes, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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