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Home > KY Providers > Radiation Oncologists

Dr. Richard A. McGahan, MD

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Specializes in: Radiation Oncology

1728 Rockingham Avenue
Bowling Green, KY 42104

(270) 904-0845

Dr. Richard A. McGahan, MD is a radiation oncologist in Bowling Green, KY specializing in radiation oncology. Dr. Richard A. McGahan, MD is affiliated with TriStar Health and TriStar Greenview Regional Hospital.

Office Locations

TriStar Greenview Regional Hospital

1728 Rockingham Avenue
Bowling Green, KY 42104

(270) 904-0845

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Noteworthy Medicare Patient Procedures Performed by Dr. Richard A. McGahan, 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. Richard A. McGahan, MD performed more conventional external beam radiation therapy procedures for Medicare patients than 95% of providers in related specialties within Kentucky.

Top 25%

By Affordability:

external beam radiation therapy

In 2012, Dr. Richard A. McGahan, 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 Kentucky. 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. Richard A. McGahan, MD treated as a radiation oncologist in Bowling Green, KY during 2012 were hospital care, inpatient care and radiation therapy.

Volume of procedures performed by Dr. Richard A. McGahan, MD for Medicare patients.

doctor visit	1222
hospital care	49
inpatient care	49
radiation therapy	34

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Richard A. McGahan, MD treated as a radiation oncologist in Bowling Green, KY during 2013 were radiation therapy, hospital care and inpatient care.

Volume of procedures performed by Dr. Richard A. McGahan, MD for Medicare patients.

doctor visit	1174
hospital care	29
inpatient care	29
radiation therapy	41

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Richard A. McGahan, MD.

**Gender**
Male	215
Female	154

**Ethnicity**
Non-Hispanic White	334
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	184
From 75 to 84	103
85 and over	30
Less than 65	52

Conditions of Medicare patients treated by Dr. Richard A. McGahan, MD in 2013

Hypertension	72
High Cholesterol	54
Stroke	7
Ischemic Heart Disease	36
Depression	19
Chronic Kidney Disease	20
Asthma	4
Osteoperosis	5
Atrial Fibrilation	13
Heart Failure	17
Chronic Obstructive Pulmonary Disease	32
Diabetes	31
Dementia	9
Cancer	64

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Richard A. McGahan, MD treated as a radiation oncologist in Bowling Green, KY during 2014 were radiation therapy, hospital care and inpatient care.

Volume of procedures performed by Dr. Richard A. McGahan, MD for Medicare patients.

doctor visit	1290
hospital care	42
inpatient care	42
radiation therapy	55

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Richard A. McGahan, MD.

**Gender**
Male	201
Female	175

**Ethnicity**
Non-Hispanic White	347
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	193
From 75 to 84	108
85 and over	28
Less than 65	47

Conditions of Medicare patients treated by Dr. Richard A. McGahan, MD in 2014

Hypertension	72
High Cholesterol	56
Stroke	4
Ischemic Heart Disease	35
Depression	26
Chronic Kidney Disease	21
Asthma	4
Osteoperosis	5
Atrial Fibrilation	11
Heart Failure	17
Chronic Obstructive Pulmonary Disease	31
Diabetes	33
Dementia	10
Cancer	65

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Richard A. McGahan, MD treated as a radiation oncologist in Bowling Green, KY during 2015 were radiation therapy, hospital care and inpatient care.

Volume of procedures performed by Dr. Richard A. McGahan, MD for Medicare patients.

doctor visit	1223
hospital care	32
inpatient care	32
radiation therapy	53

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Richard A. McGahan, MD.

**Gender**
Male	420
Female	344

**Ethnicity**
Non-Hispanic White	702
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	384
From 75 to 84	214
85 and over	64
Less than 65	102

Conditions of Medicare patients treated by Dr. Richard A. McGahan, MD in 2015

Hypertension	74
High Cholesterol	59
Stroke	5
Ischemic Heart Disease	38
Depression	24
Chronic Kidney Disease	24
Asthma	17
Osteoperosis	6
Atrial Fibrilation	13
Heart Failure	22
Chronic Obstructive Pulmonary Disease	32
Diabetes	36
Dementia	8
Cancer	68

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Richard A. McGahan, MD treated as a radiation oncologist in Bowling Green, KY during 2016 were radiation therapy, hospital care and inpatient care.

Volume of procedures performed by Dr. Richard A. McGahan, MD for Medicare patients.

doctor visit	1071
hospital care	49
inpatient care	49
radiation therapy	60

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Richard A. McGahan, MD.

**Gender**
Male	198
Female	186

**Ethnicity**
Non-Hispanic White	349
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	193
From 75 to 84	115
85 and over	29
Less than 65	47

Conditions of Medicare patients treated by Dr. Richard A. McGahan, MD in 2016

Hypertension	73
High Cholesterol	57
Stroke	5
Ischemic Heart Disease	38
Depression	29
Chronic Kidney Disease	30
Asthma	34
Osteoperosis	7
Atrial Fibrilation	12
Heart Failure	20
Chronic Obstructive Pulmonary Disease	33
Diabetes	39
Dementia	10
Cancer	71

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Richard A. McGahan, MD treated as a radiation oncologist in Bowling Green, KY during 2017 were radiation therapy, hospital care and inpatient care.

Volume of procedures performed by Dr. Richard A. McGahan, MD for Medicare patients.

doctor visit	1193
hospital care	39
inpatient care	39
radiation therapy	63

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Richard A. McGahan, MD.

**Gender**
Male	200
Female	193

**Ethnicity**
Non-Hispanic White	358
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	205
From 75 to 84	115
85 and over	21
Less than 65	52

Conditions of Medicare patients treated by Dr. Richard A. McGahan, MD in 2017

Hypertension	75
High Cholesterol	61
Stroke	8
Ischemic Heart Disease	38
Depression	30
Chronic Kidney Disease	34
Asthma	7
Osteoperosis	6
Atrial Fibrilation	12
Heart Failure	21
Chronic Obstructive Pulmonary Disease	37
Diabetes	40
Dementia	10
Cancer	69

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Richard A. McGahan, MD treated as a radiation oncologist in Bowling Green, KY during 2018 were radiation therapy, hospital care, inpatient care and marker placement for prostate radiation therapy.

Volume of procedures performed by Dr. Richard A. McGahan, MD for Medicare patients.

doctor visit	1274
hospital care	60
inpatient care	60
marker placement for prostate radiation therapy	12
radiation therapy	60

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Richard A. McGahan, MD.

**Gender**
Male	208
Female	193

**Ethnicity**
Non-Hispanic White	376
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	197
From 75 to 84	130
85 and over	26
Less than 65	48

Conditions of Medicare patients treated by Dr. Richard A. McGahan, MD in 2018

Hypertension	75
High Cholesterol	64
Stroke	7
Ischemic Heart Disease	36
Depression	32
Chronic Kidney Disease	30
Asthma	5
Osteoperosis	6
Atrial Fibrilation	14
Heart Failure	23
Chronic Obstructive Pulmonary Disease	34
Diabetes	39
Dementia	11
Cancer	68

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Richard A. McGahan, MD treated as a radiation oncologist in Bowling Green, KY during 2019 were radiation therapy, hospital care and inpatient care.

Volume of procedures performed by Dr. Richard A. McGahan, MD for Medicare patients.

doctor visit	1211
hospital care	49
inpatient care	49
radiation therapy	71

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Richard A. McGahan, MD.

**Gender**
Male	166
Female	179

**Ethnicity**
Non-Hispanic White	329
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	168
From 75 to 84	116
85 and over	20
Less than 65	41

Conditions of Medicare patients treated by Dr. Richard A. McGahan, MD in 2019

Hypertension	75
High Cholesterol	68
Stroke	4
Ischemic Heart Disease	37
Depression	33
Chronic Kidney Disease	31
Asthma	6
Osteoperosis	7
Atrial Fibrilation	13
Heart Failure	23
Chronic Obstructive Pulmonary Disease	35
Diabetes	36
Dementia	6
Cancer	70

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Richard A. McGahan, MD treated as a radiation oncologist in Bowling Green, KY during 2020 were radiation therapy.

Volume of procedures performed by Dr. Richard A. McGahan, MD for Medicare patients.

doctor visit	815
radiation therapy	54

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Richard A. McGahan, MD.

**Gender**
Male	144
Female	123

**Age**
From 65 to 74	134
From 75 to 84	82
85 and over	20
Less than 65	31

Conditions of Medicare patients treated by Dr. Richard A. McGahan, MD in 2020

Hypertension	75
High Cholesterol	62
Stroke	0
Ischemic Heart Disease	38
Depression	25
Chronic Kidney Disease	31
Asthma	0
Osteoperosis	8
Atrial Fibrilation	14
Heart Failure	21
Chronic Obstructive Pulmonary Disease	28
Diabetes	33
Dementia	6
Cancer	68

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Richard A. McGahan, MD treated as a radiation oncologist in Bowling Green, KY during 2021 were radiation therapy.

Volume of procedures performed by Dr. Richard A. McGahan, MD for Medicare patients.

doctor visit	571
radiation therapy	882

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Richard A. McGahan, MD.

**Gender**
Male	108
Female	116

**Age**
From 65 to 74	99
From 75 to 84	82
85 and over	24
Less than 65	19

Conditions of Medicare patients treated by Dr. Richard A. McGahan, MD in 2021

Hypertension	75
High Cholesterol	67
Stroke	0
Ischemic Heart Disease	40
Depression	22
Chronic Kidney Disease	29
Asthma	5
Osteoperosis	9
Atrial Fibrilation	15
Heart Failure	21
Chronic Obstructive Pulmonary Disease	25
Diabetes	32
Dementia	7
Cancer	71

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Richard A. McGahan, MD treated as a radiation oncologist in Bowling Green, KY during 2022 were radiation therapy and image guided procedures.

Volume of procedures performed by Dr. Richard A. McGahan, MD for Medicare patients.

doctor visit	548
image guided procedures	77
radiation therapy	632

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Richard A. McGahan, MD.

**Gender**
Male	94
Female	101

**Age**
From 65 to 74	89
From 75 to 84	73
85 and over	17
Less than 65	16

Conditions of Medicare patients treated by Dr. Richard A. McGahan, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	34
Depression	20
Chronic Kidney Disease	23
Asthma	0
Osteoperosis	10
Atrial Fibrilation	19
Heart Failure	19
Chronic Obstructive Pulmonary Disease	35
Diabetes	35
Dementia	0
Cancer	75

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Richard A. McGahan, MD treated as a radiation oncologist in Bowling Green, KY during 2023 were radiation therapy and marker placement for prostate radiation therapy.

Volume of procedures performed by Dr. Richard A. McGahan, MD for Medicare patients.

doctor visit	522
marker placement for prostate radiation therapy	13
radiation therapy	545

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Richard A. McGahan, MD.

**Gender**
Male	90
Female	94

**Age**
From 65 to 74	91
From 75 to 84	68
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Richard A. McGahan, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	33
Depression	21
Chronic Kidney Disease	21
Asthma	7
Osteoperosis	11
Atrial Fibrilation	20
Heart Failure	23
Chronic Obstructive Pulmonary Disease	34
Diabetes	40
Dementia	0
Cancer	75

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Richard A. McGahan, MD for Medicare patients.

The highest averages for the top procedures that Dr. Richard A. McGahan, MD treated as a radiation oncologist in Bowling Green, KY were radiation therapy, image guided procedures, hospital care and inpatient care.

doctor visit	1009
hospital care	43
image guided procedures	77
inpatient care	43
radiation therapy	212

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Richard A. McGahan, MD.

**Gender**
Male	170
Female	154

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	232
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	100
85 and over	23
Less than 65	37
65 to 74	161

Average of Total of Conditions of Medicare patients treated by Dr. Richard A. McGahan, MD From 2012 - 2023

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

Hypertension	68
High Cholesterol	58
Stroke	5
Ischemic Heart Disease	33
Depression	23
Chronic Kidney Disease	24
Asthma	7
Osteoporosis	6
Heart Failure	18
Chronic Obstructive Pulmonary Disease	29
Diabetes	32
Atrial Fibrillation	13
Cancer	63
Dementia	6

Education & Training

He completed residency at Baylor College of Medicine Affiliated Hospitals. He has a state license in Kentucky.

Residency: Baylor College of Medicine Affiliated Hospitals (1990)

Licensed In: Kentucky

Affiliations & Hospitals

Dr. Richard A. McGahan, MD is associated with these hospitals and organizations:

TriStar Health

TriStar Greenview Regional Hospital

Ratings & Reviews

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General Payments

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

**Payments by Company**
Boston Scientific Corporation	$34 GENERAL THERAPIES $21	GENERAL ONCOLOGY $13
Bayer HealthCare Pharmaceuticals Inc.	$26 Xofigo $26
Zap Surgical Systems, Inc.	$24 ZAP-X RADIOSURGERY SYSTEM $24
Progenics Pharmaceuticals, Inc.	$21 PYLARIFY $21
Accuray Incorporated	$18 TomoTherapy System $18
Other	$52 Eclipse $17	SANCUSO $13	Kick, Airo, Curve, Buzz, Node, Exact Trac, Novalis, TramaCad, Elements $12	Xofigo $11

**Types of Payments**
Food and Beverage	$176

Biography

Dr. Richard McGahan is a Bowling Green, KY physician who specializes in radiation oncology. He graduated from the University of Alabama at Birmingham School of Medicine. Dr. McGahan completed his residency training at a hospital affiliated with Baylor College of Medicine. He is affiliated with TriStar Greenview Regional Hospital.

Select Year:

Dr. Richard A. McGahan, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Richard A. McGahan, 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. Richard A. McGahan, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Richard A. McGahan, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Richard A. McGahan, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Richard A. McGahan, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Richard A. McGahan, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Richard A. McGahan, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Richard A. McGahan, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Richard A. McGahan, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Richard A. McGahan, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Richard A. McGahan, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Richard A. McGahan, MD in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Average Medicare Patient Data From 2012 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. Richard A. McGahan, MD From 2012 - 2023

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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