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Home > TX Providers > Anesthesiologists

Dr. Glen Thomas Johnston, MD

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Specializes in: Anesthesiology

400 Rosalind Redfern Grover Parkway
Midland, TX 79701

(432) 221-4875

Dr. Glen Thomas Johnston, MD is an anesthesiologist in Midland, TX specializing in anesthesiology. Dr. Glen Thomas Johnston, MD is affiliated with Midland Health.

Office Locations

Midland Health

400 Rosalind Redfern Grover Parkway
Midland, TX 79701

(432) 221-4875

(432) 221-4851

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6606 Lbj Freeway Suite 200
Dallas, TX 75240

(972) 715-5000

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Noteworthy Medicare Patient Procedures Performed by Dr. Glen Thomas Johnston, MD in 2023

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

Top 25%

By Affordability:

continuous femoral nerve block

In 2012, Dr. Glen Thomas Johnston, MD had a list price for continuous femoral nerve block 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. Glen Thomas Johnston, MD treated as an anesthesiologist in Midland, TX during 2012 were catheterization, minimally invasive procedures, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Glen Thomas Johnston, MD for Medicare patients.

cardiac procedures	59
catheterization	68
minimally invasive procedures	59
ultrasound (sonogram)	32

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Glen Thomas Johnston, MD treated as an anesthesiologist in Midland, TX during 2013 were minimally invasive procedures, cardiac procedures, catheterization and ultrasound (sonogram).

Volume of procedures performed by Dr. Glen Thomas Johnston, MD for Medicare patients.

cardiac procedures	59
catheterization	56
minimally invasive procedures	59
ultrasound (sonogram)	28

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Glen Thomas Johnston, MD.

**Gender**
Male	104
Female	78

**Ethnicity**
Non-Hispanic White	112
Black	0
Hispanic	56
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	76
From 75 to 84	60
85 and over	21
Less than 65	25

Conditions of Medicare patients treated by Dr. Glen Thomas Johnston, MD in 2013

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	75
Depression	16
Chronic Kidney Disease	45
Asthma	11
Osteoperosis	0
Atrial Fibrilation	34
Heart Failure	62
Chronic Obstructive Pulmonary Disease	32
Diabetes	49
Dementia	14
Cancer	7

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Glen Thomas Johnston, MD treated as an anesthesiologist in Midland, TX during 2014 were catheterization, minimally invasive procedures, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Glen Thomas Johnston, MD for Medicare patients.

cardiac procedures	24
catheterization	26
minimally invasive procedures	24
ultrasound (sonogram)	13

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Glen Thomas Johnston, MD.

**Gender**
Male	49
Female	48

**Ethnicity**
Non-Hispanic White	58
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	44
From 75 to 84	36
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Glen Thomas Johnston, MD in 2014

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	75
Depression	24
Chronic Kidney Disease	40
Asthma	12
Osteoperosis	0
Atrial Fibrilation	35
Heart Failure	54
Chronic Obstructive Pulmonary Disease	40
Diabetes	53
Dementia	16
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Glen Thomas Johnston, MD treated as an anesthesiologist in Midland, TX during 2015 were catheterization, ultrasound (sonogram), minimally invasive procedures and cardiac procedures.

Volume of procedures performed by Dr. Glen Thomas Johnston, MD for Medicare patients.

cardiac procedures	12
catheterization	21
minimally invasive procedures	12
ultrasound (sonogram)	12

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Glen Thomas Johnston, MD.

**Gender**
Male	122
Female	134

**Ethnicity**
Non-Hispanic White	176
Black	52
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	106
From 75 to 84	60
85 and over	22
Less than 65	68

Conditions of Medicare patients treated by Dr. Glen Thomas Johnston, MD in 2015

Hypertension	75
High Cholesterol	71
Stroke	13
Ischemic Heart Disease	57
Depression	29
Chronic Kidney Disease	59
Asthma	20
Osteoperosis	10
Atrial Fibrilation	15
Heart Failure	42
Chronic Obstructive Pulmonary Disease	30
Diabetes	51
Dementia	17
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Glen Thomas Johnston, MD.

**Gender**
Male	63
Female	68

**Ethnicity**
Non-Hispanic White	87
Black	24
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	54
From 75 to 84	31
85 and over	13
Less than 65	33

Conditions of Medicare patients treated by Dr. Glen Thomas Johnston, MD in 2016

Hypertension	75
High Cholesterol	72
Stroke	11
Ischemic Heart Disease	56
Depression	31
Chronic Kidney Disease	58
Asthma	30
Osteoperosis	10
Atrial Fibrilation	20
Heart Failure	38
Chronic Obstructive Pulmonary Disease	27
Diabetes	47
Dementia	21
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Glen Thomas Johnston, MD.

**Gender**
Male	46
Female	56

**Ethnicity**
Non-Hispanic White	68
Black	17
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	40
From 75 to 84	32
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Glen Thomas Johnston, MD in 2017

Hypertension	75
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	46
Depression	36
Chronic Kidney Disease	55
Asthma	15
Osteoperosis	0
Atrial Fibrilation	11
Heart Failure	36
Chronic Obstructive Pulmonary Disease	22
Diabetes	52
Dementia	18
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Glen Thomas Johnston, MD treated as an anesthesiologist in Midland, TX during 2018 were catheterization.

Volume of procedures performed by Dr. Glen Thomas Johnston, MD for Medicare patients.

catheterization	20

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Glen Thomas Johnston, MD.

**Gender**
Male	31
Female	21

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

**Age**
From 65 to 74	24
From 75 to 84	0
85 and over	0
Less than 65	14

Conditions of Medicare patients treated by Dr. Glen Thomas Johnston, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	54
Depression	31
Chronic Kidney Disease	63
Asthma	0
Osteoperosis	0
Atrial Fibrilation	25
Heart Failure	48
Chronic Obstructive Pulmonary Disease	25
Diabetes	44
Dementia	21
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Glen Thomas Johnston, MD.

**Gender**
Male	19
Female	24

**Ethnicity**
Non-Hispanic White	30
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	18
From 75 to 84	0
85 and over	0
Less than 65	14

Conditions of Medicare patients treated by Dr. Glen Thomas Johnston, MD in 2019

Hypertension	75
High Cholesterol	70
Stroke	0
Ischemic Heart Disease	56
Depression	51
Chronic Kidney Disease	67
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	42
Chronic Obstructive Pulmonary Disease	40
Diabetes	53
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Glen Thomas Johnston, MD treated as an anesthesiologist in Midland, TX during 2020 were ultrasound (sonogram), minimally invasive procedures and cardiac procedures.

Volume of procedures performed by Dr. Glen Thomas Johnston, MD for Medicare patients.

cardiac procedures	18
minimally invasive procedures	18
ultrasound (sonogram)	18

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Glen Thomas Johnston, MD.

**Gender**
Male	41
Female	35

**Ethnicity**
Non-Hispanic White	53
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	33
From 75 to 84	22
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Glen Thomas Johnston, MD in 2020

Hypertension	75
High Cholesterol	71
Stroke	0
Ischemic Heart Disease	62
Depression	26
Chronic Kidney Disease	49
Asthma	0
Osteoperosis	0
Atrial Fibrilation	29
Heart Failure	39
Chronic Obstructive Pulmonary Disease	18
Diabetes	43
Dementia	20
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Glen Thomas Johnston, MD.

**Gender**
Male	50
Female	56

**Ethnicity**
Non-Hispanic White	75
Black	0
Hispanic	13
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	40
From 75 to 84	30
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Glen Thomas Johnston, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	53
Depression	36
Chronic Kidney Disease	55
Asthma	12
Osteoperosis	0
Atrial Fibrilation	25
Heart Failure	37
Chronic Obstructive Pulmonary Disease	25
Diabetes	50
Dementia	16
Cancer	17

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Glen Thomas Johnston, MD treated as an anesthesiologist in Midland, TX during 2022 were ultrasound (sonogram), minimally invasive procedures, catheterization and cardiac procedures.

Volume of procedures performed by Dr. Glen Thomas Johnston, MD for Medicare patients.

cardiac procedures	11
catheterization	11
minimally invasive procedures	11
ultrasound (sonogram)	11

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Glen Thomas Johnston, MD.

**Gender**
Male	50
Female	46

**Ethnicity**
Non-Hispanic White	75
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	53
From 75 to 84	22
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Glen Thomas Johnston, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	21
Ischemic Heart Disease	56
Depression	39
Chronic Kidney Disease	43
Asthma	16
Osteoperosis	0
Atrial Fibrilation	35
Heart Failure	45
Chronic Obstructive Pulmonary Disease	26
Diabetes	48
Dementia	0
Cancer	18

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Glen Thomas Johnston, MD treated as an anesthesiologist in Midland, TX during 2023 were nerve block and injections.

Volume of procedures performed by Dr. Glen Thomas Johnston, MD for Medicare patients.

injections	27
nerve block	45

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Glen Thomas Johnston, MD.

**Gender**
Male	128
Female	134

**Ethnicity**
Non-Hispanic White	223
Black	15
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	129
From 75 to 84	103
85 and over	16
Less than 65	14

Conditions of Medicare patients treated by Dr. Glen Thomas Johnston, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	34
Depression	31
Chronic Kidney Disease	34
Asthma	16
Osteoperosis	12
Atrial Fibrilation	24
Heart Failure	21
Chronic Obstructive Pulmonary Disease	19
Diabetes	36
Dementia	7
Cancer	20

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Glen Thomas Johnston, MD for Medicare patients.

The highest averages for the top procedures that Dr. Glen Thomas Johnston, MD treated as an anesthesiologist in Midland, TX were nerve block, catheterization, minimally invasive procedures and cardiac procedures.

cardiac procedures	30
catheterization	33
injections	27
minimally invasive procedures	30
nerve block	45
ultrasound (sonogram)	19

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Glen Thomas Johnston, MD.

**Gender**
Male	58
Female	58

**Ethnicity**
Black / African American	9
Asian / Pacific Islander	0
Non-Hispanic White	82
Hispanic	5
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	33
85 and over	6
Less than 65	14
65 to 74	51

Average of Total of Conditions of Medicare patients treated by Dr. Glen Thomas Johnston, MD From 2012 - 2023

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

Hypertension	68
High Cholesterol	66
Stroke	6
Ischemic Heart Disease	52
Depression	29
Chronic Kidney Disease	47
Asthma	11
Osteoporosis	2
Heart Failure	38
Chronic Obstructive Pulmonary Disease	25
Diabetes	43
Atrial Fibrillation	21
Cancer	7
Dementia	12

Education & Training

He has a state license in Texas.

Licensed In: Texas

Affiliations & Hospitals

Dr. Glen Thomas Johnston, MD is associated with these hospitals and organizations:

Midland Health

Ratings & Reviews

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General Payments

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

**Payments by Company**
Mallinckrodt LLC	$126 OFIRMEV $126
MAQUET Cardiovascular U.S. Sales, L.L.C.	$105 Beating Heart Surgery $105
Edwards Lifesciences Corporation	$68 ClearSight System $68
Boston Scientific Corporation	$26 STANDARD THERAPEUTIC $26
Avanos Medical	$19 ON-Q* PUMP AND ACCESSORIES $19
Other	$17 Ultiva $17

**Types of Payments**
Food and Beverage	$362

Biography

Dr. Glen Johnston's specialty is anesthesiology. Dr. Johnston is a graduate of Texas Tech University Health Sciences Center, Paul L. Foster School of Medicine. He is affiliated with Midland Health.

Select Year:

Dr. Glen Thomas Johnston, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Glen Thomas Johnston, 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. Glen Thomas Johnston, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Glen Thomas Johnston, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Glen Thomas Johnston, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Glen Thomas Johnston, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Glen Thomas Johnston, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Glen Thomas Johnston, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Glen Thomas Johnston, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Glen Thomas Johnston, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Glen Thomas Johnston, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Glen Thomas Johnston, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Glen Thomas Johnston, 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. Glen Thomas Johnston, MD From 2012 - 2023

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

Anesthesiologists in Nearby Locations

Other Providers in Midland, TX