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Dr. Gregory Brian Carlson, MD

(Gregory Duke Carlson, MD, FAAFP)

(No ratings)

Specializes in: General Practice

University of Texas Southwestern Medical School (1990)

5012 S US Highway 75 Suite 300
Denison, TX 75020

(903) 416-6025

Dr. Gregory Brian Carlson, MD is a general practitioner in Denison, TX specializing in general practice. He graduated from University of Texas Southwestern Medical School in 1990 and has 36 years of experience. Dr. Gregory Brian Carlson, MD is affiliated with TexomaCare and TexomaCare Family Medicine - Denison.

Office Locations

5012 S US Highway 75 Suite 300
Denison, TX 75020

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Noteworthy Medicare Patient Procedures Performed by Dr. Gregory Brian Carlson, MD in 2023

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

Top 5%

By Volume:

phlebotomy for lab tests

preventive care

thyroid blood test

urinalysis

In 2023, Dr. Gregory Brian Carlson, MD performed more blood draw, complete blood count (CBC), flu shot, lab tests, lipid profile, phlebotomy for lab tests, preventive care, thyroid blood test, and urinalysis procedures for Medicare patients than 95% of providers in related specialties within Texas.

Top 10%

By Volume:

A1C test

total PSA test

In 2023, Dr. Gregory Brian Carlson, MD performed more A1C test, and total PSA test procedures for Medicare patients than 90% of providers in related specialties within Texas.

Top 25%

By Affordability:

liver function tests

sed rate

In 2012, Dr. Gregory Brian Carlson, MD had a list price for liver function tests (LFTs), and sed rate (ESR) 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. Gregory Brian Carlson, MD treated as a general practitioner in Denison, TX during 2012 were lab tests, preventive care, blood draw and thyroid function tests.

Volume of procedures performed by Dr. Gregory Brian Carlson, MD for Medicare patients.

aspiration	63
blood draw	772
diabetes management	145
doctor visit	1541
hormone therapy	174
injections	237
lab tests	3598
musculoskeletal imaging	12
preventive care	1196
removal of lesion (e.g. growth)	79
skin procedures	79
spinal procedures	19
thoracic (chest) imaging	36
thyroid function tests	638
vaccines	410
X-rays	67

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Gregory Brian Carlson, MD treated as a general practitioner in Denison, TX during 2013 were lab tests, preventive care, blood draw and thyroid function tests.

Volume of procedures performed by Dr. Gregory Brian Carlson, MD for Medicare patients.

aspiration	74
blood draw	723
diabetes management	131
doctor visit	1489
ear procedures	16
hormone therapy	168
injections	242
lab tests	3298
musculoskeletal imaging	14
preventive care	972
removal of lesion (e.g. growth)	71
skin procedures	71
spinal procedures	56
thoracic (chest) imaging	39
thyroid function tests	652
vaccines	269
X-rays	109

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Brian Carlson, MD.

**Gender**
Male	228
Female	288

**Ethnicity**
Non-Hispanic White	490
Black	0
Hispanic	0
Asian	0
Other	0
Native American	11

**Age**
From 65 to 74	218
From 75 to 84	171
85 and over	71
Less than 65	56

Conditions of Medicare patients treated by Dr. Gregory Brian Carlson, MD in 2013

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	43
Depression	23
Chronic Kidney Disease	12
Asthma	6
Osteoperosis	7
Atrial Fibrilation	10
Heart Failure	20
Chronic Obstructive Pulmonary Disease	16
Diabetes	23
Dementia	15
Cancer	9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Gregory Brian Carlson, MD treated as a general practitioner in Denison, TX during 2014 were lab tests, preventive care, blood draw and thyroid function tests.

Volume of procedures performed by Dr. Gregory Brian Carlson, MD for Medicare patients.

aspiration	60
blood draw	704
diabetes management	137
doctor visit	1385
hormone therapy	110
injections	170
lab tests	3381
preventive care	1011
removal of lesion (e.g. growth)	58
skin procedures	58
spinal procedures	31
thoracic (chest) imaging	38
thyroid function tests	683
vaccines	305
X-rays	69

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Brian Carlson, MD.

**Gender**
Male	229
Female	286

**Ethnicity**
Non-Hispanic White	488
Black	0
Hispanic	0
Asian	0
Other	0
Native American	14

**Age**
From 65 to 74	228
From 75 to 84	161
85 and over	67
Less than 65	59

Conditions of Medicare patients treated by Dr. Gregory Brian Carlson, MD in 2014

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	39
Depression	23
Chronic Kidney Disease	11
Asthma	7
Osteoperosis	4
Atrial Fibrilation	9
Heart Failure	18
Chronic Obstructive Pulmonary Disease	15
Diabetes	23
Dementia	11
Cancer	8

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Gregory Brian Carlson, MD treated as a general practitioner in Denison, TX during 2015 were injections, hormone therapy, lab tests and preventive care.

Volume of procedures performed by Dr. Gregory Brian Carlson, MD for Medicare patients.

aspiration	63
blood draw	723
diabetes management	144
doctor visit	1380
hormone therapy	38600
injections	38663
lab tests	3491
preventive care	1059
removal of lesion (e.g. growth)	51
skin procedures	51
spinal procedures	31
thoracic (chest) imaging	33
thyroid function tests	675
vaccines	316
X-rays	64

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Brian Carlson, MD.

**Gender**
Male	420
Female	540

**Ethnicity**
Non-Hispanic White	906
Black	0
Hispanic	0
Asian	0
Other	0
Native American	28

**Age**
From 65 to 74	412
From 75 to 84	304
85 and over	128
Less than 65	116

Conditions of Medicare patients treated by Dr. Gregory Brian Carlson, MD in 2015

Hypertension	75
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	37
Depression	27
Chronic Kidney Disease	14
Asthma	14
Osteoperosis	5
Atrial Fibrilation	11
Heart Failure	17
Chronic Obstructive Pulmonary Disease	16
Diabetes	25
Dementia	13
Cancer	8

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Gregory Brian Carlson, MD treated as a general practitioner in Denison, TX during 2016 were lab tests, preventive care, blood draw and thyroid function tests.

Volume of procedures performed by Dr. Gregory Brian Carlson, MD for Medicare patients.

aspiration	88
blood draw	723
chronic care	112
diabetes management	147
doctor visit	1410
ear procedures	12
injections	88
lab tests	3633
preventive care	1321
removal of lesion (e.g. growth)	57
skin procedures	57
spinal procedures	22
thoracic (chest) imaging	53
thyroid function tests	705
vaccines	567
X-rays	75

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Brian Carlson, MD.

**Gender**
Male	223
Female	287

**Ethnicity**
Non-Hispanic White	482
Black	0
Hispanic	0
Asian	0
Other	0
Native American	16

**Age**
From 65 to 74	221
From 75 to 84	163
85 and over	66
Less than 65	60

Conditions of Medicare patients treated by Dr. Gregory Brian Carlson, MD in 2016

Hypertension	75
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	39
Depression	36
Chronic Kidney Disease	21
Asthma	24
Osteoperosis	8
Atrial Fibrilation	10
Heart Failure	15
Chronic Obstructive Pulmonary Disease	22
Diabetes	27
Dementia	13
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Gregory Brian Carlson, MD treated as a general practitioner in Denison, TX during 2017 were injections, hormone therapy, lab tests and preventive care.

Volume of procedures performed by Dr. Gregory Brian Carlson, MD for Medicare patients.

aspiration	102
blood draw	708
chronic care	26
diabetes management	144
doctor visit	1580
hormone therapy	28500
injections	28602
lab tests	3860
musculoskeletal imaging	23
preventive care	1060
removal of lesion (e.g. growth)	67
skin procedures	67
spinal procedures	43
thoracic (chest) imaging	42
thyroid function tests	812
vaccines	319
X-rays	108

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Brian Carlson, MD.

**Gender**
Male	217
Female	279

**Ethnicity**
Non-Hispanic White	465
Black	0
Hispanic	0
Asian	0
Other	0
Native American	16

**Age**
From 65 to 74	217
From 75 to 84	166
85 and over	58
Less than 65	55

Conditions of Medicare patients treated by Dr. Gregory Brian Carlson, MD in 2017

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	38
Depression	36
Chronic Kidney Disease	23
Asthma	9
Osteoperosis	5
Atrial Fibrilation	12
Heart Failure	16
Chronic Obstructive Pulmonary Disease	20
Diabetes	26
Dementia	13
Cancer	8

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Gregory Brian Carlson, MD treated as a general practitioner in Denison, TX during 2018 were lab tests, preventive care, thyroid function tests and blood draw.

Volume of procedures performed by Dr. Gregory Brian Carlson, MD for Medicare patients.

aspiration	129
blood draw	769
chronic care	77
diabetes management	146
doctor visit	1449
injections	129
lab tests	3826
preventive care	909
removal of lesion (e.g. growth)	49
skin procedures	49
thyroid function tests	814
vaccines	181

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Brian Carlson, MD.

**Gender**
Male	228
Female	283

**Ethnicity**
Non-Hispanic White	477
Black	0
Hispanic	0
Asian	0
Other	0
Native American	16

**Age**
From 65 to 74	231
From 75 to 84	172
85 and over	60
Less than 65	48

Conditions of Medicare patients treated by Dr. Gregory Brian Carlson, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	35
Depression	36
Chronic Kidney Disease	23
Asthma	8
Osteoperosis	5
Atrial Fibrilation	13
Heart Failure	16
Chronic Obstructive Pulmonary Disease	20
Diabetes	25
Dementia	10
Cancer	8

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Gregory Brian Carlson, MD treated as a general practitioner in Denison, TX during 2019 were lab tests, preventive care, blood draw and thyroid function tests.

Volume of procedures performed by Dr. Gregory Brian Carlson, MD for Medicare patients.

aspiration	147
blood draw	856
diabetes management	142
doctor visit	1556
injections	147
lab tests	3562
musculoskeletal imaging	22
preventive care	874
removal of lesion (e.g. growth)	43
skin procedures	43
spinal procedures	22
thyroid function tests	757
vaccines	181
X-rays	44

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Brian Carlson, MD.

**Gender**
Male	222
Female	277

**Ethnicity**
Non-Hispanic White	467
Black	0
Hispanic	0
Asian	0
Other	0
Native American	17

**Age**
From 65 to 74	221
From 75 to 84	172
85 and over	64
Less than 65	42

Conditions of Medicare patients treated by Dr. Gregory Brian Carlson, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	4
Ischemic Heart Disease	36
Depression	39
Chronic Kidney Disease	24
Asthma	9
Osteoperosis	4
Atrial Fibrilation	13
Heart Failure	15
Chronic Obstructive Pulmonary Disease	20
Diabetes	25
Dementia	11
Cancer	8

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Gregory Brian Carlson, MD treated as a general practitioner in Denison, TX during 2020 were lab tests, preventive care, thyroid function tests and blood draw.

Volume of procedures performed by Dr. Gregory Brian Carlson, MD for Medicare patients.

aspiration	73
blood draw	534
diabetes management	110
doctor visit	1446
ear procedures	12
injections	73
lab tests	2528
musculoskeletal imaging	18
preventive care	658
removal of lesion (e.g. growth)	28
skin procedures	28
spinal procedures	17
thyroid function tests	575
vaccines	142
X-rays	35

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Brian Carlson, MD.

**Gender**
Male	191
Female	251

**Ethnicity**
Non-Hispanic White	412
Black	0
Hispanic	0
Asian	0
Other	0
Native American	15

**Age**
From 65 to 74	195
From 75 to 84	154
85 and over	59
Less than 65	34

Conditions of Medicare patients treated by Dr. Gregory Brian Carlson, MD in 2020

Hypertension	75
High Cholesterol	70
Stroke	4
Ischemic Heart Disease	36
Depression	34
Chronic Kidney Disease	23
Asthma	7
Osteoperosis	4
Atrial Fibrilation	10
Heart Failure	15
Chronic Obstructive Pulmonary Disease	16
Diabetes	24
Dementia	10
Cancer	9

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Gregory Brian Carlson, MD treated as a general practitioner in Denison, TX during 2021 were lab tests, preventive care, thyroid function tests and blood draw.

Volume of procedures performed by Dr. Gregory Brian Carlson, MD for Medicare patients.

aspiration	106
blood draw	672
diabetes management	149
doctor visit	1561
injections	106
lab tests	3221
musculoskeletal imaging	32
preventive care	805
removal of lesion (e.g. growth)	60
skin procedures	60
thyroid function tests	714
vaccines	158
X-rays	32

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Brian Carlson, MD.

**Gender**
Male	212
Female	283

**Ethnicity**
Non-Hispanic White	463
Black	0
Hispanic	0
Asian	0
Other	0
Native American	15

**Age**
From 65 to 74	205
From 75 to 84	187
85 and over	63
Less than 65	40

Conditions of Medicare patients treated by Dr. Gregory Brian Carlson, MD in 2021

Hypertension	71
High Cholesterol	65
Stroke	4
Ischemic Heart Disease	32
Depression	30
Chronic Kidney Disease	22
Asthma	7
Osteoperosis	5
Atrial Fibrilation	9
Heart Failure	15
Chronic Obstructive Pulmonary Disease	15
Diabetes	23
Dementia	9
Cancer	8

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Gregory Brian Carlson, MD treated as a general practitioner in Denison, TX during 2022 were lab tests, preventive care, blood draw and thyroid function tests.

Volume of procedures performed by Dr. Gregory Brian Carlson, MD for Medicare patients.

aspiration	86
blood draw	623
diabetes management	164
doctor visit	1372
injections	86
lab tests	2930
musculoskeletal imaging	13
preventive care	849
removal of lesion (e.g. growth)	40
skin procedures	40
thyroid function tests	621
vaccines	191
X-rays	13

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Brian Carlson, MD.

**Gender**
Male	210
Female	231

**Ethnicity**
Non-Hispanic White	416
Black	0
Hispanic	0
Asian	0
Other	0
Native American	12

**Age**
From 65 to 74	188
From 75 to 84	173
85 and over	55
Less than 65	25

Conditions of Medicare patients treated by Dr. Gregory Brian Carlson, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	34
Depression	28
Chronic Kidney Disease	12
Asthma	14
Osteoperosis	10
Atrial Fibrilation	18
Heart Failure	16
Chronic Obstructive Pulmonary Disease	26
Diabetes	28
Dementia	7
Cancer	14

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Gregory Brian Carlson, MD for Medicare patients.

The highest averages for the top procedures that Dr. Gregory Brian Carlson, MD treated as a general practitioner in Denison, TX were hormone therapy, injections, lab tests and preventive care.

aspiration	90
blood draw	709
chronic care	71
diabetes management	141
doctor visit	1469
ear procedures	13
hormone therapy	13510
injections	6231
lab tests	3393
musculoskeletal imaging	19
preventive care	974
removal of lesion (e.g. growth)	54
skin procedures	54
spinal procedures	30
thoracic (chest) imaging	40
thyroid function tests	695
vaccines	276
X-rays	61

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Gregory Brian Carlson, MD.

**Gender**
Male	216
Female	273

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	460
Hispanic	0
Native American / Alaskan Native	14
Other	0

**Age**
75 to 84	165
85 and over	62
Less than 65	48
65 to 74	212

Average of Total of Conditions of Medicare patients treated by Dr. Gregory Brian Carlson, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Gregory Brian Carlson, MD treated were hypertension, high cholesterol, ischemic heart disease and depression.

Hypertension	67
High Cholesterol	66
Stroke	5
Ischemic Heart Disease	33
Depression	28
Chronic Kidney Disease	16
Asthma	9
Osteoporosis	5
Heart Failure	14
Chronic Obstructive Pulmonary Disease	16
Diabetes	22
Atrial Fibrillation	10
Cancer	8
Dementia	10

Education & Training

Dr. Gregory Brian Carlson, MD graduated from University of Texas Southwestern Medical School in 1990. He has a state license in Texas.

Medical School: University of Texas Southwestern Medical School (1990)

Licensed In: Texas

Affiliations & Hospitals

Dr. Gregory Brian Carlson, MD is associated with these hospitals and organizations:

TexomaCare

TexomaCare Family Medicine - Denison

Ratings & Reviews

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General Payments

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

**Payments by Company**
Janssen Pharmaceuticals, Inc	$79 INVOKANA $79
Abbott Laboratories	$36 Freestyle Libre 2 $36
Amgen Inc.	$33 $33
Pfizer Inc.	$29 VIAGRA $29
Stryker Corporation	$17 INTERVENTIONAL SPINE $17

**Types of Payments**
Food and Beverage	$194

Biography

Dr. Gregory Carlson's specialty is general practice. Dr. Carlson attended medical school at the University of Texas Southwestern Medical School. He is professionally affiliated with TexomaCare.

Select Year:

Dr. Gregory Brian Carlson, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Gregory Brian Carlson, MD in 2023

By Volume:

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. Gregory Brian Carlson, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Brian Carlson, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Brian Carlson, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Brian Carlson, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Brian Carlson, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Brian Carlson, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Brian Carlson, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Brian Carlson, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Brian Carlson, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Brian Carlson, 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. Gregory Brian Carlson, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

General Practitioners in Nearby Locations

Other Providers in Denison, TX