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Home > TX Providers > Radiation Oncologists

Dr. John Thomas Gwozdz, MD

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Specializes in: Radiation Oncology

1000 S Coulter Street Suite 100
Amarillo, TX 79106

(806) 358-8654

Dr. John Thomas Gwozdz, MD is a radiation oncologist in Amarillo, TX specializing in radiation oncology.

Office Locations

1000 S Coulter Street Suite 100
Amarillo, TX 79106

(806) 358-8654

(806) 356-7772

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. John Thomas Gwozdz, MD treated as a radiation oncologist in Amarillo, TX during 2012 were radiation therapy, blood draw and lab tests.

Volume of procedures performed by Dr. John Thomas Gwozdz, MD for Medicare patients.

blood draw	18
doctor visit	696
lab tests	16
radiation therapy	3559

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. John Thomas Gwozdz, MD treated as a radiation oncologist in Amarillo, TX during 2013 were radiation therapy and blood draw.

Volume of procedures performed by Dr. John Thomas Gwozdz, MD for Medicare patients.

blood draw	18
doctor visit	650
radiation therapy	3482

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. John Thomas Gwozdz, MD.

**Gender**
Male	104
Female	79

**Ethnicity**
Non-Hispanic White	161
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	74
From 75 to 84	68
85 and over	21
Less than 65	20

Conditions of Medicare patients treated by Dr. John Thomas Gwozdz, MD in 2013

Hypertension	75
High Cholesterol	57
Stroke	0
Ischemic Heart Disease	54
Depression	19
Chronic Kidney Disease	23
Asthma	0
Osteoperosis	9
Atrial Fibrilation	13
Heart Failure	23
Chronic Obstructive Pulmonary Disease	32
Diabetes	31
Dementia	7
Cancer	66

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. John Thomas Gwozdz, MD treated as a radiation oncologist in Amarillo, TX during 2014 were radiation therapy and blood draw.

Volume of procedures performed by Dr. John Thomas Gwozdz, MD for Medicare patients.

blood draw	12
doctor visit	782
radiation therapy	3374

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. John Thomas Gwozdz, MD.

**Gender**
Male	83
Female	86

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

**Age**
From 65 to 74	77
From 75 to 84	57
85 and over	21
Less than 65	14

Conditions of Medicare patients treated by Dr. John Thomas Gwozdz, MD in 2014

Hypertension	75
High Cholesterol	49
Stroke	0
Ischemic Heart Disease	48
Depression	26
Chronic Kidney Disease	30
Asthma	8
Osteoperosis	12
Atrial Fibrilation	10
Heart Failure	24
Chronic Obstructive Pulmonary Disease	30
Diabetes	22
Dementia	11
Cancer	56

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. John Thomas Gwozdz, MD treated as a radiation oncologist in Amarillo, TX during 2015 were radiation therapy.

Volume of procedures performed by Dr. John Thomas Gwozdz, MD for Medicare patients.

doctor visit	715
radiation therapy	1070

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. John Thomas Gwozdz, MD.

**Gender**
Male	182
Female	174

**Ethnicity**
Non-Hispanic White	312
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	152
From 75 to 84	136
85 and over	42
Less than 65	26

Conditions of Medicare patients treated by Dr. John Thomas Gwozdz, MD in 2015

Hypertension	75
High Cholesterol	51
Stroke	8
Ischemic Heart Disease	45
Depression	17
Chronic Kidney Disease	30
Asthma	16
Osteoperosis	7
Atrial Fibrilation	11
Heart Failure	22
Chronic Obstructive Pulmonary Disease	27
Diabetes	28
Dementia	10
Cancer	59

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. John Thomas Gwozdz, MD treated as a radiation oncologist in Amarillo, TX during 2016 were radiation therapy, minimally invasive procedures, chemotherapy and biological response modifier (BRM) therapy.

Volume of procedures performed by Dr. John Thomas Gwozdz, MD for Medicare patients.

abdominal imaging	20
biological response modifier (BRM) therapy	289
chemotherapy	289
CT scan	46
doctor visit	404
minimally invasive procedures	388
pelvic imaging	20
preventive care	64
radiation therapy	764
thoracic (chest) imaging	26
vaccines	64

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. John Thomas Gwozdz, MD.

**Gender**
Male	151
Female	229

**Ethnicity**
Non-Hispanic White	327
Black	0
Hispanic	34
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	160
From 75 to 84	141
85 and over	50
Less than 65	29

Conditions of Medicare patients treated by Dr. John Thomas Gwozdz, MD in 2016

Hypertension	72
High Cholesterol	49
Stroke	4
Ischemic Heart Disease	42
Depression	21
Chronic Kidney Disease	32
Asthma	26
Osteoperosis	7
Atrial Fibrilation	9
Heart Failure	24
Chronic Obstructive Pulmonary Disease	26
Diabetes	29
Dementia	10
Cancer	48

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. John Thomas Gwozdz, MD treated as a radiation oncologist in Amarillo, TX during 2017 were radiation therapy, chemotherapy, biological response modifier (BRM) therapy and minimally invasive procedures.

Volume of procedures performed by Dr. John Thomas Gwozdz, MD for Medicare patients.

biological response modifier (BRM) therapy	16
chemotherapy	16
doctor visit	734
minimally invasive procedures	16
radiation therapy	1076

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. John Thomas Gwozdz, MD.

**Gender**
Male	109
Female	110

**Ethnicity**
Non-Hispanic White	184
Black	0
Hispanic	22
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	94
From 75 to 84	80
85 and over	31
Less than 65	14

Conditions of Medicare patients treated by Dr. John Thomas Gwozdz, MD in 2017

Hypertension	75
High Cholesterol	47
Stroke	7
Ischemic Heart Disease	49
Depression	21
Chronic Kidney Disease	36
Asthma	0
Osteoperosis	5
Atrial Fibrilation	14
Heart Failure	27
Chronic Obstructive Pulmonary Disease	31
Diabetes	24
Dementia	14
Cancer	56

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. John Thomas Gwozdz, MD treated as a radiation oncologist in Amarillo, TX during 2018 were radiation therapy.

Volume of procedures performed by Dr. John Thomas Gwozdz, MD for Medicare patients.

doctor visit	873
radiation therapy	1537

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. John Thomas Gwozdz, MD.

**Gender**
Male	116
Female	88

**Ethnicity**
Non-Hispanic White	179
Black	0
Hispanic	14
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	92
From 75 to 84	76
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John Thomas Gwozdz, MD in 2018

Hypertension	75
High Cholesterol	51
Stroke	5
Ischemic Heart Disease	52
Depression	19
Chronic Kidney Disease	39
Asthma	0
Osteoperosis	8
Atrial Fibrilation	14
Heart Failure	26
Chronic Obstructive Pulmonary Disease	24
Diabetes	26
Dementia	11
Cancer	50

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. John Thomas Gwozdz, MD treated as a radiation oncologist in Amarillo, TX during 2019 were radiation therapy.

Volume of procedures performed by Dr. John Thomas Gwozdz, MD for Medicare patients.

doctor visit	318
radiation therapy	354

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. John Thomas Gwozdz, MD.

**Gender**
Male	51
Female	58

**Ethnicity**
Non-Hispanic White	91
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	45
From 75 to 84	45
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John Thomas Gwozdz, MD in 2019

Hypertension	75
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	54
Depression	25
Chronic Kidney Disease	39
Asthma	0
Osteoperosis	12
Atrial Fibrilation	13
Heart Failure	33
Chronic Obstructive Pulmonary Disease	29
Diabetes	26
Dementia	12
Cancer	63

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2019

Volume of procedures performed by Dr. John Thomas Gwozdz, MD for Medicare patients.

The highest averages for the top procedures that Dr. John Thomas Gwozdz, MD treated as a radiation oncologist in Amarillo, TX were radiation therapy, minimally invasive procedures, chemotherapy and biological response modifier (BRM) therapy.

abdominal imaging	20
biological response modifier (BRM) therapy	152
blood draw	16
chemotherapy	152
CT scan	46
doctor visit	646
lab tests	16
minimally invasive procedures	202
pelvic imaging	20
preventive care	64
radiation therapy	1902
thoracic (chest) imaging	26
vaccines	64

Average Medicare Patient Data From 2012 - 2019

Information about Medicare patients treated by Dr. John Thomas Gwozdz, MD.

**Gender**
Female	103
Male	99

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	175
Native American / Alaskan Native	0
Hispanic	8
Other	0

**Age**
75 to 84	75
85 and over	20
Less than 65	12
65 to 74	86

Average of Total of Conditions of Medicare patients treated by Dr. John Thomas Gwozdz, MD From 2012 - 2019

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

Hypertension	65
High Cholesterol	44
Stroke	3
Ischemic Heart Disease	43
Depression	18
Chronic Kidney Disease	28
Asthma	6
Osteoporosis	7
Heart Failure	22
Chronic Obstructive Pulmonary Disease	24
Diabetes	23
Atrial Fibrillation	10
Dementia	9
Cancer	49

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 Thomas Gwozdz, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Elekta, Inc.	$75 ELEKTA ONCOLOGY INFO SYSTEM $75
Taiho Oncology, Inc.	$21 Lonsurf $21
Takeda Pharmaceuticals U.S.A., Inc.	$21 $21
Genentech USA, Inc.	$19 Kadcyla $19
Amgen Inc.	$13 Neulasta $13
Other	$11 Oncology $11

**Types of Payments**
Food and Beverage	$160

Biography

Dr. John Gwozdz is a specialist in radiation oncology. He works in Amarillo, TX. Dr. Gwozdz has obtained a license to practice in Texas.

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Dr. John Thomas Gwozdz, 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 Thomas Gwozdz, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Thomas Gwozdz, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Thomas Gwozdz, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Thomas Gwozdz, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Thomas Gwozdz, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Thomas Gwozdz, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Thomas Gwozdz, MD in 2019

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2019

Average Medicare Patient Data From 2012 - 2019

Average of Total of Conditions of Medicare patients treated by Dr. John Thomas Gwozdz, MD From 2012 - 2019

Education & Training

Ratings & Reviews

General Payments

Biography

Other Providers in Amarillo, TX