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Dr. John Carlton Boys, MD

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Specializes in: Radiation Oncology

Medical University of South Carolina College of Medicine

1420 Tusculum Boulevard
Greeneville, TN 37745

(423) 787-5041

Dr. John Carlton Boys, MD is a radiation oncologist in Greeneville, TN specializing in radiation oncology. He graduated from Medical University of South Carolina College of Medicine. Dr. John Carlton Boys, MD is affiliated with Ballad Health.

Office Locations

1420 Tusculum Boulevard
Greeneville, TN 37745

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. John Carlton Boys, MD treated as a radiation oncologist in Greeneville, TN during 2012 were radiation therapy, minimally invasive procedures and laryngeal (voice box) procedures.

Volume of procedures performed by Dr. John Carlton Boys, MD for Medicare patients.

doctor visit	520
laryngeal (voice box) procedures	25
minimally invasive procedures	25
radiation therapy	34

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. John Carlton Boys, MD treated as a radiation oncologist in Greeneville, TN during 2013 were radiation therapy, minimally invasive procedures and laryngeal (voice box) procedures.

Volume of procedures performed by Dr. John Carlton Boys, MD for Medicare patients.

doctor visit	612
laryngeal (voice box) procedures	21
minimally invasive procedures	21
radiation therapy	49

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. John Carlton Boys, MD.

**Gender**
Male	108
Female	100

**Age**
From 65 to 74	102
From 75 to 84	71
85 and over	14
Less than 65	21

Conditions of Medicare patients treated by Dr. John Carlton Boys, MD in 2013

Hypertension	75
High Cholesterol	54
Stroke	5
Ischemic Heart Disease	31
Depression	21
Chronic Kidney Disease	18
Asthma	0
Osteoperosis	9
Atrial Fibrilation	11
Heart Failure	17
Chronic Obstructive Pulmonary Disease	24
Diabetes	37
Dementia	5
Cancer	73

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. John Carlton Boys, MD treated as a radiation oncologist in Greeneville, TN during 2014 were radiation therapy.

Volume of procedures performed by Dr. John Carlton Boys, MD for Medicare patients.

doctor visit	694
radiation therapy	40

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. John Carlton Boys, MD.

**Gender**
Male	112
Female	103

**Age**
From 65 to 74	98
From 75 to 84	77
85 and over	22
Less than 65	18

Conditions of Medicare patients treated by Dr. John Carlton Boys, MD in 2014

Hypertension	72
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	32
Depression	21
Chronic Kidney Disease	20
Asthma	5
Osteoperosis	8
Atrial Fibrilation	13
Heart Failure	15
Chronic Obstructive Pulmonary Disease	24
Diabetes	30
Dementia	6
Cancer	74

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. John Carlton Boys, MD treated as a radiation oncologist in Greeneville, TN during 2015 were radiation therapy.

Volume of procedures performed by Dr. John Carlton Boys, MD for Medicare patients.

doctor visit	580
radiation therapy	42

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. John Carlton Boys, MD.

**Gender**
Male	206
Female	204

**Age**
From 65 to 74	190
From 75 to 84	160
85 and over	34
Less than 65	26

Conditions of Medicare patients treated by Dr. John Carlton Boys, MD in 2015

Hypertension	72
High Cholesterol	59
Stroke	6
Ischemic Heart Disease	30
Depression	19
Chronic Kidney Disease	22
Asthma	12
Osteoperosis	10
Atrial Fibrilation	13
Heart Failure	14
Chronic Obstructive Pulmonary Disease	23
Diabetes	30
Dementia	6
Cancer	75

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. John Carlton Boys, MD treated as a radiation oncologist in Greeneville, TN during 2016 were radiation therapy.

Volume of procedures performed by Dr. John Carlton Boys, MD for Medicare patients.

doctor visit	571
radiation therapy	35

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. John Carlton Boys, MD.

**Gender**
Male	106
Female	111

**Age**
From 65 to 74	100
From 75 to 84	83
85 and over	15
Less than 65	19

Conditions of Medicare patients treated by Dr. John Carlton Boys, MD in 2016

Hypertension	70
High Cholesterol	47
Stroke	0
Ischemic Heart Disease	28
Depression	19
Chronic Kidney Disease	31
Asthma	27
Osteoperosis	13
Atrial Fibrilation	11
Heart Failure	14
Chronic Obstructive Pulmonary Disease	27
Diabetes	30
Dementia	8
Cancer	75

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. John Carlton Boys, MD treated as a radiation oncologist in Greeneville, TN during 2017 were radiation therapy.

Volume of procedures performed by Dr. John Carlton Boys, MD for Medicare patients.

doctor visit	711
radiation therapy	53

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. John Carlton Boys, MD.

**Gender**
Male	109
Female	108

**Age**
From 65 to 74	95
From 75 to 84	87
85 and over	20
Less than 65	15

Conditions of Medicare patients treated by Dr. John Carlton Boys, MD in 2017

Hypertension	75
High Cholesterol	47
Stroke	0
Ischemic Heart Disease	32
Depression	20
Chronic Kidney Disease	44
Asthma	0
Osteoperosis	11
Atrial Fibrilation	12
Heart Failure	17
Chronic Obstructive Pulmonary Disease	26
Diabetes	35
Dementia	8
Cancer	75

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. John Carlton Boys, MD treated as a radiation oncologist in Greeneville, TN during 2018 were radiation therapy.

Volume of procedures performed by Dr. John Carlton Boys, MD for Medicare patients.

doctor visit	618
radiation therapy	64

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. John Carlton Boys, MD.

**Gender**
Male	98
Female	83

**Age**
From 65 to 74	74
From 75 to 84	76
85 and over	17
Less than 65	14

Conditions of Medicare patients treated by Dr. John Carlton Boys, MD in 2018

Hypertension	75
High Cholesterol	60
Stroke	6
Ischemic Heart Disease	31
Depression	18
Chronic Kidney Disease	45
Asthma	0
Osteoperosis	12
Atrial Fibrilation	12
Heart Failure	13
Chronic Obstructive Pulmonary Disease	25
Diabetes	33
Dementia	7
Cancer	75

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. John Carlton Boys, MD treated as a radiation oncologist in Greeneville, TN during 2019 were radiation therapy.

Volume of procedures performed by Dr. John Carlton Boys, MD for Medicare patients.

doctor visit	525
radiation therapy	46

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. John Carlton Boys, MD.

**Gender**
Male	73
Female	54

**Age**
From 65 to 74	65
From 75 to 84	35
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John Carlton Boys, MD in 2019

Hypertension	75
High Cholesterol	54
Stroke	0
Ischemic Heart Disease	43
Depression	23
Chronic Kidney Disease	40
Asthma	0
Osteoperosis	10
Atrial Fibrilation	0
Heart Failure	17
Chronic Obstructive Pulmonary Disease	28
Diabetes	31
Dementia	0
Cancer	69

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. John Carlton Boys, MD treated as a radiation oncologist in Greeneville, TN during 2020 were radiation therapy.

Volume of procedures performed by Dr. John Carlton Boys, MD for Medicare patients.

doctor visit	425
radiation therapy	46

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. John Carlton Boys, MD.

**Gender**
Male	63
Female	53

**Age**
From 65 to 74	65
From 75 to 84	29
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John Carlton Boys, MD in 2020

Hypertension	75
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	41
Depression	25
Chronic Kidney Disease	50
Asthma	0
Osteoperosis	0
Atrial Fibrilation	11
Heart Failure	14
Chronic Obstructive Pulmonary Disease	28
Diabetes	25
Dementia	0
Cancer	73

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. John Carlton Boys, MD treated as a radiation oncologist in Greeneville, TN during 2021 were radiation therapy.

Volume of procedures performed by Dr. John Carlton Boys, MD for Medicare patients.

doctor visit	492
radiation therapy	71

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. John Carlton Boys, MD.

**Gender**
Male	71
Female	58

**Age**
From 65 to 74	60
From 75 to 84	46
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John Carlton Boys, MD in 2021

Hypertension	68
High Cholesterol	64
Stroke	0
Ischemic Heart Disease	42
Depression	23
Chronic Kidney Disease	48
Asthma	10
Osteoperosis	10
Atrial Fibrilation	12
Heart Failure	18
Chronic Obstructive Pulmonary Disease	26
Diabetes	26
Dementia	0
Cancer	65

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. John Carlton Boys, MD treated as a radiation oncologist in Greeneville, TN during 2022 were radiation therapy.

Volume of procedures performed by Dr. John Carlton Boys, MD for Medicare patients.

doctor visit	413
radiation therapy	53

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. John Carlton Boys, MD.

**Gender**
Male	60
Female	54

**Age**
From 65 to 74	47
From 75 to 84	50
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John Carlton Boys, MD in 2022

Hypertension	75
High Cholesterol	73
Stroke	0
Ischemic Heart Disease	23
Depression	21
Chronic Kidney Disease	40
Asthma	10
Osteoperosis	10
Atrial Fibrilation	22
Heart Failure	19
Chronic Obstructive Pulmonary Disease	32
Diabetes	30
Dementia	0
Cancer	72

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. John Carlton Boys, MD for Medicare patients.

The highest averages for the top procedures that Dr. John Carlton Boys, MD treated as a radiation oncologist in Greeneville, TN were radiation therapy, minimally invasive procedures and laryngeal (voice box) procedures.

doctor visit	560
laryngeal (voice box) procedures	23
minimally invasive procedures	23
radiation therapy	48

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. John Carlton Boys, MD.

**Gender**
Male	91
Female	84

**Age**
75 to 84	64
85 and over	11
Less than 65	10
65 to 74	81

Average of Total of Conditions of Medicare patients treated by Dr. John Carlton Boys, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. John Carlton Boys, MD treated were hypertension, cancer, high cholesterol and chronic kidney disease.

Hypertension	66
High Cholesterol	51
Stroke	1
Ischemic Heart Disease	30
Depression	19
Chronic Kidney Disease	32
Asthma	5
Osteoporosis	8
Heart Failure	14
Chronic Obstructive Pulmonary Disease	23
Diabetes	27
Atrial Fibrillation	10
Cancer	66
Dementia	3

Education & Training

Dr. John Carlton Boys, MD graduated from Medical University of South Carolina College of Medicine. He completed residency at Medical University of South Carolina Affiliated Hospitals. He is certified by the American Board Of Radiology Radiation Oncology and has a state license in Tennessee.

Medical School: Medical University of South Carolina College of Medicine

Residency: Medical University of South Carolina Affiliated Hospitals

Board Certification: American Board Of Radiology Radiation Oncology

Licensed In: Tennessee

Affiliations & Hospitals

Dr. John Carlton Boys, MD is associated with these hospitals and organizations:

Ballad Health

Ratings & Reviews

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General Payments

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

**Payments by Company**
Novo Nordisk Inc	$464 Victoza $179	RYBELSUS $125	Ozempic $85	Saxenda $74
Merck Sharp & Dohme Corporation	$328 ZETIA $90	LIPTRUZET $89	BELSOMRA $76	ZONTIVITY $72
Boehringer Ingelheim Pharmaceuticals, Inc.	$257 Pradaxa $185	TRADJENTA $72
Janssen Pharmaceuticals, Inc	$226 INVOKANA $226
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$219 LifeVest $219
Other	$1,171 ELIQUIS $150	ANORO ELLIPTA $116	Lucemyra/Lofexidine $85	BEVYXXA $80	Kerendia $75	Other $665

**Types of Payments**
Food and Beverage	$2,665

Biography

Dr. John Boys specializes in radiation oncology. He obtained his medical school training at the University of South Carolina School of Medicine and Medical University of South Carolina College of Medicine and performed his residency at a hospital affiliated with Medical University of South Carolina. He is affiliated with Ballad Health.

Select Year:

Dr. John Carlton Boys, MD

Office Locations

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 Carlton Boys, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Carlton Boys, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Carlton Boys, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Carlton Boys, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Carlton Boys, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Carlton Boys, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Carlton Boys, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Carlton Boys, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Carlton Boys, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Carlton Boys, 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. John Carlton Boys, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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