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Home > TX Providers > Diagnostic Radiologists

Dr. John E. Alexander, MD

(No ratings)

Specializes in: Diagnostic Radiology

3308 Foster Street
San Angelo, TX 76903

(325) 658-3576

Dr. John E. Alexander, MD is a diagnostic radiologist in San Angelo, TX specializing in diagnostic radiology.

Office Locations

3308 Foster Street
San Angelo, TX 76903

(325) 658-3576

(325) 658-7737

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Noteworthy Medicare Patient Procedures Performed by Dr. John E. Alexander, MD in 2023

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

Top 25%

By Affordability:

spine imaging

In 2012, Dr. John E. Alexander, MD had a list price for spine imaging that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Texas. 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. John E. Alexander, MD treated as a diagnostic radiologist in San Angelo, TX during 2012 were X-rays, thoracic (chest) imaging, CT scan and abdominal imaging.

Volume of procedures performed by Dr. John E. Alexander, MD for Medicare patients.

abdominal imaging	776
angioplasty	25
aspiration	14
brain imaging (neuroimaging)	373
breast procedures	577
catheterization	336
CT scan	935
device removal	75
diagnostic imaging	70
dialysis access procedures	60
gastrointestinal procedures	32
hip imaging	178
image guided procedures	14
injections	213
minimally invasive procedures	30
MRI (magnetic resonance imaging)	339
musculoskeletal imaging	603
neck imaging	60
nerve block	199
nuclear scan	72
pain management	213
pelvic imaging	518
pleural drainage	14
preventive care	476
spinal procedures	622
thoracic (chest) imaging	2034
thrombectomy (blood clot removal)	16
ultrasound (sonogram)	593
vascular procedures	360
women's imaging	577
X-rays	3349

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. John E. Alexander, MD treated as a diagnostic radiologist in San Angelo, TX during 2013 were X-rays, thoracic (chest) imaging, CT scan and abdominal imaging.

Volume of procedures performed by Dr. John E. Alexander, MD for Medicare patients.

abdominal imaging	915
angioplasty	22
aspiration	50
brain imaging (neuroimaging)	514
breast procedures	591
catheterization	295
CT scan	1140
device removal	45
diagnostic imaging	69
diagnostic procedures	12
dialysis access procedures	58
gastrointestinal procedures	45
hip imaging	231
injections	171
minimally invasive procedures	32
minor procedures	12
MRI (magnetic resonance imaging)	298
musculoskeletal imaging	703
neck imaging	66
nerve block	151
nuclear scan	78
pain management	151
pelvic imaging	561
pleural drainage	30
preventive care	494
spinal procedures	545
thoracic (chest) imaging	2870
thrombectomy (blood clot removal)	20
ultrasound (sonogram)	586
vascular procedures	357
women's imaging	591
X-rays	4528

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. John E. Alexander, MD.

**Gender**
Male	1685
Female	2638

**Ethnicity**
Non-Hispanic White	3468
Black	99
Hispanic	712
Asian	0
Other	28
Native American	0

**Age**
From 65 to 74	1633
From 75 to 84	1391
85 and over	628
Less than 65	671

Conditions of Medicare patients treated by Dr. John E. Alexander, MD in 2013

Hypertension	74
High Cholesterol	54
Stroke	7
Ischemic Heart Disease	49
Depression	25
Chronic Kidney Disease	27
Asthma	12
Osteoperosis	9
Atrial Fibrilation	12
Heart Failure	32
Chronic Obstructive Pulmonary Disease	24
Diabetes	38
Dementia	16
Cancer	10

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. John E. Alexander, MD treated as a diagnostic radiologist in San Angelo, TX during 2014 were X-rays, thoracic (chest) imaging, CT scan and MRI (magnetic resonance imaging).

Volume of procedures performed by Dr. John E. Alexander, MD for Medicare patients.

abdominal imaging	91
brain imaging (neuroimaging)	46
cardiac procedures	13
CT scan	128
hip imaging	45
MRI (magnetic resonance imaging)	115
musculoskeletal imaging	87
nuclear scan	13
pelvic imaging	42
spinal procedures	76
stress testing	13
thoracic (chest) imaging	355
ultrasound (sonogram)	58
vascular procedures	26
X-rays	380

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. John E. Alexander, MD.

**Gender**
Male	358
Female	535

**Ethnicity**
Non-Hispanic White	781
Black	56
Hispanic	17
Asian	0
Other	0
Native American	28

**Age**
From 65 to 74	347
From 75 to 84	242
85 and over	106
Less than 65	198

Conditions of Medicare patients treated by Dr. John E. Alexander, MD in 2014

Hypertension	75
High Cholesterol	56
Stroke	8
Ischemic Heart Disease	45
Depression	36
Chronic Kidney Disease	30
Asthma	11
Osteoperosis	13
Atrial Fibrilation	10
Heart Failure	29
Chronic Obstructive Pulmonary Disease	34
Diabetes	36
Dementia	14
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. John E. Alexander, MD treated as a diagnostic radiologist in San Angelo, TX during 2015 were X-rays, thoracic (chest) imaging, CT scan and abdominal imaging.

Volume of procedures performed by Dr. John E. Alexander, MD for Medicare patients.

abdominal imaging	548
brain imaging (neuroimaging)	340
cardiac procedures	63
CT scan	790
hip imaging	222
MRI (magnetic resonance imaging)	381
musculoskeletal imaging	472
neck imaging	32
nuclear scan	88
pelvic imaging	343
spinal procedures	435
stress testing	63
thoracic (chest) imaging	1649
ultrasound (sonogram)	393
vascular procedures	176
X-rays	2221

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. John E. Alexander, MD.

**Gender**
Male	2622
Female	4058

**Ethnicity**
Non-Hispanic White	5734
Black	386
Hispanic	128
Asian	36
Other	44
Native American	352

**Age**
From 65 to 74	2436
From 75 to 84	2060
85 and over	932
Less than 65	1252

Conditions of Medicare patients treated by Dr. John E. Alexander, MD in 2015

Hypertension	75
High Cholesterol	57
Stroke	8
Ischemic Heart Disease	49
Depression	35
Chronic Kidney Disease	35
Asthma	22
Osteoperosis	13
Atrial Fibrilation	12
Heart Failure	36
Chronic Obstructive Pulmonary Disease	34
Diabetes	39
Dementia	18
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. John E. Alexander, MD treated as a diagnostic radiologist in San Angelo, TX during 2016 were X-rays, thoracic (chest) imaging, CT scan and abdominal imaging.

Volume of procedures performed by Dr. John E. Alexander, MD for Medicare patients.

abdominal imaging	590
aspiration	36
brain imaging (neuroimaging)	287
cardiac procedures	21
catheterization	152
CT scan	828
device removal	16
gastrointestinal procedures	35
injections	60
MRI (magnetic resonance imaging)	291
musculoskeletal imaging	325
neck imaging	37
nerve block	41
nuclear scan	50
pain management	41
pelvic imaging	375
pleural drainage	17
spinal procedures	513
stress testing	21
thoracic (chest) imaging	1523
ultrasound (sonogram)	402
vascular procedures	174
X-rays	2019

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. John E. Alexander, MD.

**Gender**
Male	1560
Female	2262

**Ethnicity**
Non-Hispanic White	3266
Black	169
Hispanic	229
Asian	22
Other	17
Native American	119

**Age**
From 65 to 74	1501
From 75 to 84	1171
85 and over	515
Less than 65	635

Conditions of Medicare patients treated by Dr. John E. Alexander, MD in 2016

Hypertension	75
High Cholesterol	60
Stroke	8
Ischemic Heart Disease	52
Depression	33
Chronic Kidney Disease	42
Asthma	34
Osteoperosis	12
Atrial Fibrilation	12
Heart Failure	36
Chronic Obstructive Pulmonary Disease	33
Diabetes	39
Dementia	18
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. John E. Alexander, MD treated as a diagnostic radiologist in San Angelo, TX during 2017 were X-rays, thoracic (chest) imaging, CT scan and abdominal imaging.

Volume of procedures performed by Dr. John E. Alexander, MD for Medicare patients.

abdominal imaging	527
aspiration	59
brain imaging (neuroimaging)	216
catheterization	210
CT scan	722
device removal	13
gastrointestinal procedures	30
injections	25
MRI (magnetic resonance imaging)	119
musculoskeletal imaging	246
neck imaging	24
nuclear scan	28
pelvic imaging	355
pleural drainage	34
spinal procedures	266
thoracic (chest) imaging	1693
ultrasound (sonogram)	360
vascular procedures	175
women's imaging	13
X-rays	2082

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. John E. Alexander, MD.

**Gender**
Male	1560
Female	2231

**Ethnicity**
Non-Hispanic White	3182
Black	190
Hispanic	288
Asian	16
Other	27
Native American	88

**Age**
From 65 to 74	1370
From 75 to 84	1185
85 and over	605
Less than 65	631

Conditions of Medicare patients treated by Dr. John E. Alexander, MD in 2017

Hypertension	75
High Cholesterol	59
Stroke	9
Ischemic Heart Disease	54
Depression	35
Chronic Kidney Disease	49
Asthma	11
Osteoperosis	13
Atrial Fibrilation	15
Heart Failure	41
Chronic Obstructive Pulmonary Disease	36
Diabetes	41
Dementia	23
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. John E. Alexander, MD treated as a diagnostic radiologist in San Angelo, TX during 2018 were X-rays, CT scan, abdominal imaging and ultrasound (sonogram).

Volume of procedures performed by Dr. John E. Alexander, MD for Medicare patients.

abdominal imaging	441
aspiration	89
brain imaging (neuroimaging)	206
cardiac procedures	14
catheterization	272
CT scan	641
gastrointestinal procedures	50
injections	22
MRI (magnetic resonance imaging)	102
musculoskeletal imaging	262
nuclear scan	31
pelvic imaging	296
pleural drainage	38
spinal procedures	297
stress testing	14
thoracic (chest) imaging	173
ultrasound (sonogram)	320
vascular procedures	188
X-rays	654

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. John E. Alexander, MD.

**Gender**
Male	1427
Female	2225

**Ethnicity**
Non-Hispanic White	3042
Black	189
Hispanic	294
Asian	16
Other	19
Native American	92

**Age**
From 65 to 74	1319
From 75 to 84	1135
85 and over	581
Less than 65	617

Conditions of Medicare patients treated by Dr. John E. Alexander, MD in 2018

Hypertension	75
High Cholesterol	64
Stroke	9
Ischemic Heart Disease	54
Depression	36
Chronic Kidney Disease	51
Asthma	9
Osteoperosis	13
Atrial Fibrilation	15
Heart Failure	40
Chronic Obstructive Pulmonary Disease	35
Diabetes	41
Dementia	25
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. John E. Alexander, MD treated as a diagnostic radiologist in San Angelo, TX during 2019 were X-rays, CT scan, abdominal imaging and pelvic imaging.

Volume of procedures performed by Dr. John E. Alexander, MD for Medicare patients.

abdominal imaging	409
aspiration	113
brain imaging (neuroimaging)	145
catheterization	58
CT scan	614
gastrointestinal procedures	41
injections	32
MRI (magnetic resonance imaging)	51
musculoskeletal imaging	313
pelvic imaging	359
pleural drainage	32
spinal procedures	232
thoracic (chest) imaging	181
ultrasound (sonogram)	242
vascular procedures	129
X-rays	683

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. John E. Alexander, MD.

**Gender**
Male	1361
Female	2063

**Ethnicity**
Non-Hispanic White	2830
Black	195
Hispanic	287
Asian	21
Other	25
Native American	66

**Age**
From 65 to 74	1249
From 75 to 84	1075
85 and over	562
Less than 65	538

Conditions of Medicare patients treated by Dr. John E. Alexander, MD in 2019

Hypertension	75
High Cholesterol	66
Stroke	9
Ischemic Heart Disease	54
Depression	37
Chronic Kidney Disease	50
Asthma	10
Osteoperosis	13
Atrial Fibrilation	16
Heart Failure	41
Chronic Obstructive Pulmonary Disease	34
Diabetes	42
Dementia	23
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. John E. Alexander, MD treated as a diagnostic radiologist in San Angelo, TX during 2020 were X-rays, CT scan, abdominal imaging and musculoskeletal imaging.

Volume of procedures performed by Dr. John E. Alexander, MD for Medicare patients.

abdominal imaging	403
aspiration	129
brain imaging (neuroimaging)	125
catheterization	93
CT scan	627
device removal	11
gastrointestinal procedures	25
injections	30
MRI (magnetic resonance imaging)	90
musculoskeletal imaging	382
pelvic imaging	374
pleural drainage	15
spinal procedures	299
thoracic (chest) imaging	243
ultrasound (sonogram)	263
vascular procedures	123
women's imaging	16
X-rays	778

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. John E. Alexander, MD.

**Gender**
Male	1442
Female	1980

**Ethnicity**
Non-Hispanic White	2762
Black	150
Hispanic	383
Asian	21
Other	30
Native American	76

**Age**
From 65 to 74	1342
From 75 to 84	1093
85 and over	517
Less than 65	470

Conditions of Medicare patients treated by Dr. John E. Alexander, MD in 2020

Hypertension	75
High Cholesterol	65
Stroke	8
Ischemic Heart Disease	51
Depression	34
Chronic Kidney Disease	48
Asthma	9
Osteoperosis	14
Atrial Fibrilation	13
Heart Failure	37
Chronic Obstructive Pulmonary Disease	30
Diabetes	41
Dementia	22
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. John E. Alexander, MD treated as a diagnostic radiologist in San Angelo, TX during 2021 were CT scan, X-rays, abdominal imaging and pelvic imaging.

Volume of procedures performed by Dr. John E. Alexander, MD for Medicare patients.

abdominal imaging	407
aspiration	184
brain imaging (neuroimaging)	172
catheterization	31
CT scan	571
device removal	13
gastrointestinal procedures	29
injections	44
MRI (magnetic resonance imaging)	77
musculoskeletal imaging	240
neck imaging	16
pelvic imaging	343
pleural drainage	37
spinal procedures	238
thoracic (chest) imaging	128
ultrasound (sonogram)	313
vascular procedures	123
women's imaging	20
X-rays	534

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. John E. Alexander, MD.

**Gender**
Male	1287
Female	1852

**Ethnicity**
Non-Hispanic White	2508
Black	169
Hispanic	353
Asian	30
Other	29
Native American	50

**Age**
From 65 to 74	1229
From 75 to 84	1028
85 and over	490
Less than 65	392

Conditions of Medicare patients treated by Dr. John E. Alexander, MD in 2021

Hypertension	75
High Cholesterol	68
Stroke	9
Ischemic Heart Disease	51
Depression	30
Chronic Kidney Disease	51
Asthma	9
Osteoperosis	14
Atrial Fibrilation	16
Heart Failure	39
Chronic Obstructive Pulmonary Disease	29
Diabetes	41
Dementia	22
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. John E. Alexander, MD treated as a diagnostic radiologist in San Angelo, TX during 2022 were X-rays, CT scan, abdominal imaging and pelvic imaging.

Volume of procedures performed by Dr. John E. Alexander, MD for Medicare patients.

abdominal imaging	410
brain imaging (neuroimaging)	208
CT scan	671
MRI (magnetic resonance imaging)	136
musculoskeletal imaging	340
pelvic imaging	379
spinal procedures	341
thoracic (chest) imaging	221
ultrasound (sonogram)	253
vascular procedures	93
women's imaging	13
X-rays	728

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. John E. Alexander, MD.

**Gender**
Male	1381
Female	2000

**Ethnicity**
Non-Hispanic White	2770
Black	189
Hispanic	267
Asian	40
Other	36
Native American	79

**Age**
From 65 to 74	1349
From 75 to 84	1120
85 and over	513
Less than 65	399

Conditions of Medicare patients treated by Dr. John E. Alexander, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	16
Ischemic Heart Disease	43
Depression	32
Chronic Kidney Disease	33
Asthma	13
Osteoperosis	18
Atrial Fibrilation	25
Heart Failure	31
Chronic Obstructive Pulmonary Disease	35
Diabetes	41
Dementia	16
Cancer	16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. John E. Alexander, MD for Medicare patients.

The highest averages for the top procedures that Dr. John E. Alexander, MD treated as a diagnostic radiologist in San Angelo, TX were X-rays, thoracic (chest) imaging, CT scan and breast procedures.

abdominal imaging	501
angioplasty	23
aspiration	84
brain imaging (neuroimaging)	239
breast procedures	584
cardiac procedures	27
catheterization	180
CT scan	697
device removal	28
diagnostic imaging	69
diagnostic procedures	12
dialysis access procedures	59
gastrointestinal procedures	35
hip imaging	169
image guided procedures	14
injections	74
minimally invasive procedures	31
minor procedures	12
MRI (magnetic resonance imaging)	181
musculoskeletal imaging	361
neck imaging	39
nerve block	130
nuclear scan	51
pain management	135
pelvic imaging	358
pleural drainage	27
preventive care	485
spinal procedures	351
stress testing	27
thoracic (chest) imaging	1006
thrombectomy (blood clot removal)	18
ultrasound (sonogram)	343
vascular procedures	174
women's imaging	205
X-rays	1632

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. John E. Alexander, MD.

**Gender**
Female	1985
Male	1334

**Ethnicity**
Black / African American	162
Asian / Pacific Islander	18
Non-Hispanic White	2758
Native American / Alaskan Native	86
Hispanic	268
Other	23

**Age**
85 and over	495
75 to 84	1045
Less than 65	527
65 to 74	1252

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

The highest averages of the most common conditions of Medicare patients that Dr. John E. Alexander, MD treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	68
High Cholesterol	56
Stroke	8
Ischemic Heart Disease	45
Depression	30
Chronic Kidney Disease	37
Asthma	12
Osteoporosis	12
Heart Failure	32
Chronic Obstructive Pulmonary Disease	29
Diabetes	36
Atrial Fibrillation	13
Dementia	17
Cancer	10

Education & Training

He has a state license in Texas.

Licensed In: Texas

Ratings & Reviews

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General Payments

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

**Payments by Company**
St. Jude Medical, Inc.	$170 Vascular $170
Medtronic Vascular, Inc.	$103 IN.PACT Admiral $71	VenaSeal $32
Bard Peripheral Vascular, Inc.	$101 BPV-Lutonix $101
Cook Medical LLC	$38 Cook Medical Zilver PTX $38
Cook Incorporated	$32 PI - Filters $21	IR - Embolization $11
Other	$56 Angiojet $18	Vascular $16	$22

**Types of Payments**
Food and Beverage	$500

Biography

Dr. John Alexander, who practices in San Angelo, TX, is a medical specialist in diagnostic radiology. Dr. Alexander obtained a license to practice in Texas.

Select Year:

Dr. John E. Alexander, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. John E. Alexander, MD in 2023

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. John E. Alexander, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John E. Alexander, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John E. Alexander, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John E. Alexander, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John E. Alexander, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John E. Alexander, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John E. Alexander, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John E. Alexander, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John E. Alexander, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John E. Alexander, 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 E. Alexander, MD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

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