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Dr. John Douglas Simmons, M.D.

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Specializes in: Diagnostic Radiology and Neuroradiology

1112 E Weisgarber Road Suite 102
Knoxville, TN 37909

(865) 558-9862

Dr. John Douglas Simmons, M.D. is a diagnostic radiologist in Knoxville, TN specializing in diagnostic radiology and neuroradiology.

Office Locations

Address:

1112 E Weisgarber Road Suite 102
Knoxville, TN 37909

abdominal imaging	229
aspiration	96
brain imaging (neuroimaging)	419
CT scan	442
diagnostic procedures	60
doctor visit	24
hip imaging	128
image guided procedures	72
injections	29
minimally invasive procedures	89
minor procedures	60
MRI (magnetic resonance imaging)	459
musculoskeletal imaging	241
neck imaging	50
pain management	29
pelvic imaging	184
spinal procedures	388
thoracic (chest) imaging	1674
ultrasound (sonogram)	106
vascular procedures	195
X-rays	2062

**Gender**
Male	1114
Female	1460

**Ethnicity**
Non-Hispanic White	2392
Black	139
Hispanic	15
Asian	0
Other	14
Native American	0

**Age**
From 65 to 74	831
From 75 to 84	676
85 and over	403
Less than 65	664

Hypertension	75
High Cholesterol	62
Stroke	12
Ischemic Heart Disease	49
Depression	41
Chronic Kidney Disease	38
Asthma	9
Osteoperosis	10
Atrial Fibrilation	19
Heart Failure	37
Chronic Obstructive Pulmonary Disease	38
Diabetes	40
Dementia	21
Cancer	12

abdominal imaging	232
aspiration	61
brain imaging (neuroimaging)	353
CT scan	475
diagnostic procedures	70
doctor visit	20
hip imaging	140
image guided procedures	67
injections	33
minimally invasive procedures	100
minor procedures	70
MRI (magnetic resonance imaging)	371
musculoskeletal imaging	253
neck imaging	17
nerve block	17
pain management	33
pelvic imaging	183
spinal procedures	397
thoracic (chest) imaging	2108
ultrasound (sonogram)	154
vascular procedures	189
X-rays	2531

**Gender**
Male	1205
Female	1567

**Ethnicity**
Non-Hispanic White	2592
Black	133
Hispanic	17
Asian	0
Other	17
Native American	0

**Age**
From 65 to 74	901
From 75 to 84	735
85 and over	438
Less than 65	698

Hypertension	75
High Cholesterol	62
Stroke	10
Ischemic Heart Disease	47
Depression	41
Chronic Kidney Disease	39
Asthma	10
Osteoperosis	10
Atrial Fibrilation	20
Heart Failure	35
Chronic Obstructive Pulmonary Disease	38
Diabetes	40
Dementia	20
Cancer	13

abdominal imaging	186
aspiration	31
brain imaging (neuroimaging)	507
CT scan	626
diagnostic procedures	69
doctor visit	24
hip imaging	154
image guided procedures	43
injections	10
minimally invasive procedures	79
minor procedures	69
MRI (magnetic resonance imaging)	433
musculoskeletal imaging	276
neck imaging	35
pain management	10
pelvic imaging	202
spinal procedures	475
thoracic (chest) imaging	1724
ultrasound (sonogram)	200
vascular procedures	231
X-rays	2202

**Gender**
Male	2390
Female	3252

**Ethnicity**
Non-Hispanic White	5290
Black	248
Hispanic	0
Asian	0
Other	56
Native American	0

**Age**
From 65 to 74	1884
From 75 to 84	1582
85 and over	900
Less than 65	1276

Hypertension	75
High Cholesterol	62
Stroke	13
Ischemic Heart Disease	47
Depression	38
Chronic Kidney Disease	41
Asthma	22
Osteoperosis	10
Atrial Fibrilation	19
Heart Failure	35
Chronic Obstructive Pulmonary Disease	36
Diabetes	40
Dementia	22
Cancer	13

abdominal imaging	160
aspiration	41
brain imaging (neuroimaging)	558
CT scan	619
diagnostic procedures	36
doctor visit	15
hip imaging	9
image guided procedures	20
minimally invasive procedures	32
minor procedures	36
MRI (magnetic resonance imaging)	416
musculoskeletal imaging	88
neck imaging	12
pelvic imaging	134
spinal procedures	429
thoracic (chest) imaging	1545
ultrasound (sonogram)	221
vascular procedures	220
X-rays	1780

**Gender**
Male	1122
Female	1469

**Ethnicity**
Non-Hispanic White	2428
Black	117
Hispanic	0
Asian	0
Other	27
Native American	0

**Age**
From 65 to 74	916
From 75 to 84	684
85 and over	405
Less than 65	586

Hypertension	75
High Cholesterol	63
Stroke	13
Ischemic Heart Disease	47
Depression	40
Chronic Kidney Disease	47
Asthma	39
Osteoperosis	10
Atrial Fibrilation	18
Heart Failure	36
Chronic Obstructive Pulmonary Disease	38
Diabetes	42
Dementia	24
Cancer	12

abdominal imaging	61
aspiration	14
brain imaging (neuroimaging)	537
CT scan	502
diagnostic procedures	14
image guided procedures	12
minimally invasive procedures	10
minor procedures	14
MRI (magnetic resonance imaging)	324
musculoskeletal imaging	31
neck imaging	14
pelvic imaging	67
spinal procedures	281
thoracic (chest) imaging	958
ultrasound (sonogram)	194
vascular procedures	219
X-rays	1099

**Gender**
Male	885
Female	1145

**Ethnicity**
Non-Hispanic White	1895
Black	89
Hispanic	0
Asian	0
Other	21
Native American	0

**Age**
From 65 to 74	730
From 75 to 84	532
85 and over	294
Less than 65	474

Hypertension	75
High Cholesterol	63
Stroke	13
Ischemic Heart Disease	49
Depression	42
Chronic Kidney Disease	50
Asthma	9
Osteoperosis	11
Atrial Fibrilation	19
Heart Failure	37
Chronic Obstructive Pulmonary Disease	37
Diabetes	41
Dementia	24
Cancer	13

abdominal imaging	91
brain imaging (neuroimaging)	256
CT scan	349
hip imaging	11
MRI (magnetic resonance imaging)	206
musculoskeletal imaging	15
neck imaging	19
pelvic imaging	71
spinal procedures	147
thoracic (chest) imaging	66
ultrasound (sonogram)	123
vascular procedures	97
X-rays	31

**Gender**
Male	571
Female	741

**Ethnicity**
Non-Hispanic White	1239
Black	41
Hispanic	0
Asian	0
Other	15
Native American	0

**Age**
From 65 to 74	523
From 75 to 84	333
85 and over	194
Less than 65	262

Hypertension	75
High Cholesterol	66
Stroke	11
Ischemic Heart Disease	49
Depression	43
Chronic Kidney Disease	52
Asthma	8
Osteoperosis	10
Atrial Fibrilation	20
Heart Failure	38
Chronic Obstructive Pulmonary Disease	37
Diabetes	44
Dementia	23
Cancer	13

abdominal imaging	99
aspiration	29
brain imaging (neuroimaging)	275
CT scan	341
MRI (magnetic resonance imaging)	168
musculoskeletal imaging	18
pelvic imaging	76
pleural drainage	15
spinal procedures	136
thoracic (chest) imaging	62
ultrasound (sonogram)	121
vascular procedures	106
X-rays	63

**Gender**
Male	658
Female	741

**Ethnicity**
Non-Hispanic White	1335
Black	37
Hispanic	0
Asian	0
Other	14
Native American	0

**Age**
From 65 to 74	545
From 75 to 84	416
85 and over	187
Less than 65	251

Hypertension	75
High Cholesterol	68
Stroke	11
Ischemic Heart Disease	51
Depression	38
Chronic Kidney Disease	51
Asthma	8
Osteoperosis	9
Atrial Fibrilation	19
Heart Failure	39
Chronic Obstructive Pulmonary Disease	36
Diabetes	41
Dementia	21
Cancer	14

abdominal imaging	24
brain imaging (neuroimaging)	103
CT scan	108
hip imaging	14
MRI (magnetic resonance imaging)	128
musculoskeletal imaging	38
pelvic imaging	29
spinal procedures	75
thoracic (chest) imaging	24
ultrasound (sonogram)	17
vascular procedures	16
X-rays	29

**Gender**
Male	432
Female	536

**Ethnicity**
Non-Hispanic White	927
Black	26
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	412
From 75 to 84	291
85 and over	101
Less than 65	164

Hypertension	75
High Cholesterol	67
Stroke	9
Ischemic Heart Disease	47
Depression	33
Chronic Kidney Disease	43
Asthma	9
Osteoperosis	10
Atrial Fibrilation	15
Heart Failure	32
Chronic Obstructive Pulmonary Disease	32
Diabetes	40
Dementia	18
Cancer	14

abdominal imaging	42
brain imaging (neuroimaging)	69
CT scan	116
hip imaging	50
MRI (magnetic resonance imaging)	253
musculoskeletal imaging	127
pelvic imaging	47
spinal procedures	170
thoracic (chest) imaging	32
X-rays	89

Average Medicare Procedure Volume From 2013 - 2021

Volume of procedures performed by Dr. John Douglas Simmons, M.D. for Medicare patients.

The highest averages for the top procedures that Dr. John Douglas Simmons, M.D. treated as a diagnostic radiologist in Knoxville, TN were X-rays, thoracic (chest) imaging, CT scan and brain imaging (neuroimaging).

abdominal imaging	128
aspiration	46
brain imaging (neuroimaging)	343
CT scan	401
diagnostic procedures	50
doctor visit	20
hip imaging	73
image guided procedures	45
injections	26
minimally invasive procedures	29
minor procedures	50
MRI (magnetic resonance imaging)	310
musculoskeletal imaging	126
neck imaging	25
nerve block	17
pain management	7
pelvic imaging	110
pleural drainage	15
spinal procedures	287
thoracic (chest) imaging	911
ultrasound (sonogram)	142
vascular procedures	161
X-rays	1109

Average Medicare Patient Data From 2013 - 2021

Information about Medicare patients treated by Dr. John Douglas Simmons, M.D..

**Gender**
Male	761
Female	991

**Ethnicity**
Black / African American	75
Asian / Pacific Islander	0
Non-Hispanic White	1645
Native American / Alaskan Native	0
Hispanic	2
Other	14

**Age**
85 and over	265
75 to 84	477
Less than 65	397
65 to 74	612

Average of Total of Conditions of Medicare patients treated by Dr. John Douglas Simmons, M.D. From 2013 - 2021

The highest averages of the most common conditions of Medicare patients that Dr. John Douglas Simmons, M.D. treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	54
High Cholesterol	46
Stroke	8
Ischemic Heart Disease	35
Depression	28
Chronic Kidney Disease	32
Asthma	10
Osteoporosis	7
Heart Failure	26
Chronic Obstructive Pulmonary Disease	26
Diabetes	29
Atrial Fibrillation	13
Dementia	15
Cancer	9

Education & Training

He has a state license in Tennessee.

Licensed In: Tennessee

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. John Douglas Simmons, M.D.. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Medtronic Sofamor Danek USA, Inc.	$135 Interventional Therapies $135
EKOS Corporation	$108 EKOSONIC $108
Medtronic, Inc.	$16 KYPHON EXPRESS II KYPHOPAK TRAY $16
Volcano Corporation	$12 Crux IVC Filter $12

**Types of Payments**
Food and Beverage	$272

Biography

Dr. John Simmons practices neuroradiology and diagnostic radiology in Knoxville, TN. Dr. Simmons obtained a license to practice in Tennessee.

Select Year:

Dr. John Douglas Simmons, M.D.

Office Locations

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Douglas Simmons, M.D. in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Douglas Simmons, M.D. in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Douglas Simmons, M.D. in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Douglas Simmons, M.D. in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Douglas Simmons, M.D. in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Douglas Simmons, M.D. in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Douglas Simmons, M.D. in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Douglas Simmons, M.D. in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

Average Medicare Procedure Volume From 2013 - 2021

Average Medicare Patient Data From 2013 - 2021

Average of Total of Conditions of Medicare patients treated by Dr. John Douglas Simmons, M.D. From 2013 - 2021

Education & Training

Ratings & Reviews

General Payments

Biography

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