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Home > TX Providers > Intensivists & Critical Care Specialists

Dr. Mark Gunst, MD

Accepting New Patients

(1 Rating)

Specializes in: Critical Care (Intensive Care Medicine) and Surgery

Texas Tech University Health Sciences Center, Paul L. Foster School of Medicine

8715 Village Drive Suite 305
San Antonio, TX 78217

(210) 657-2100

Dr. Mark Gunst, MD is an intensivist in San Antonio, TX specializing in critical care (intensive care medicine) and surgery. He graduated from Texas Tech University Health Sciences Center, Paul L. Foster School of Medicine.

Office Locations

8715 Village Drive Suite 305
San Antonio, TX 78217

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540 Madison Oak Suite 310
San Antonio, TX 78258

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Noteworthy Medicare Patient Procedures Performed by Dr. Mark Gunst, MD in 2024

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

Top 25%

By Volume:

inpatient hospital care

In 2012, Dr. Mark Gunst, MD performed more inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 75% of providers in related specialties within Texas.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Mark Gunst, MD treated as an intensivist in San Antonio, TX during 2012 were hospital care and inpatient care.

Volume of procedures performed by Dr. Mark Gunst, MD for Medicare patients.

hospital care	26
inpatient care	26

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Mark Gunst, MD treated as an intensivist in San Antonio, TX during 2013 were hospital care, inpatient care and emergency care.

Volume of procedures performed by Dr. Mark Gunst, MD for Medicare patients.

emergency care	12
hospital care	19
inpatient care	19

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Gunst, MD.

**Gender**
Male	38
Female	43

**Ethnicity**
Non-Hispanic White	62
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	21
From 75 to 84	29
85 and over	14
Less than 65	17

Conditions of Medicare patients treated by Dr. Mark Gunst, MD in 2013

Hypertension	75
High Cholesterol	51
Stroke	17
Ischemic Heart Disease	47
Depression	41
Chronic Kidney Disease	42
Asthma	0
Osteoperosis	0
Atrial Fibrilation	25
Heart Failure	46
Chronic Obstructive Pulmonary Disease	31
Diabetes	36
Dementia	16
Cancer	23

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Mark Gunst, MD treated as an intensivist in San Antonio, TX during 2014 were hospital care, inpatient care and emergency care.

Volume of procedures performed by Dr. Mark Gunst, MD for Medicare patients.

emergency care	11
hospital care	15
inpatient care	15

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Gunst, MD.

**Gender**
Male	48
Female	48

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

**Age**
From 65 to 74	31
From 75 to 84	30
85 and over	16
Less than 65	19

Conditions of Medicare patients treated by Dr. Mark Gunst, MD in 2014

Hypertension	75
High Cholesterol	66
Stroke	21
Ischemic Heart Disease	56
Depression	50
Chronic Kidney Disease	48
Asthma	11
Osteoperosis	17
Atrial Fibrilation	27
Heart Failure	45
Chronic Obstructive Pulmonary Disease	23
Diabetes	59
Dementia	24
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Mark Gunst, MD treated as an intensivist in San Antonio, TX during 2015 were hospital care and inpatient care.

Volume of procedures performed by Dr. Mark Gunst, MD for Medicare patients.

hospital care	59
inpatient care	59

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Gunst, MD.

**Gender**
Male	70
Female	102

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

**Age**
From 65 to 74	50
From 75 to 84	48
85 and over	32
Less than 65	42

Conditions of Medicare patients treated by Dr. Mark Gunst, MD in 2015

Hypertension	75
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	48
Depression	30
Chronic Kidney Disease	49
Asthma	23
Osteoperosis	17
Atrial Fibrilation	22
Heart Failure	30
Chronic Obstructive Pulmonary Disease	26
Diabetes	28
Dementia	15
Cancer	13

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Mark Gunst, MD treated as an intensivist in San Antonio, TX during 2016 were hospital care and inpatient care.

Volume of procedures performed by Dr. Mark Gunst, MD for Medicare patients.

hospital care	98
inpatient care	98

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Gunst, MD.

**Gender**
Male	60
Female	67

**Ethnicity**
Non-Hispanic White	108
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	47
From 75 to 84	46
85 and over	21
Less than 65	13

Conditions of Medicare patients treated by Dr. Mark Gunst, MD in 2016

Hypertension	75
High Cholesterol	63
Stroke	14
Ischemic Heart Disease	54
Depression	27
Chronic Kidney Disease	56
Asthma	31
Osteoperosis	17
Atrial Fibrilation	23
Heart Failure	34
Chronic Obstructive Pulmonary Disease	29
Diabetes	37
Dementia	26
Cancer	19

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Mark Gunst, MD treated as an intensivist in San Antonio, TX during 2017 were hospital care and inpatient care.

Volume of procedures performed by Dr. Mark Gunst, MD for Medicare patients.

hospital care	197
inpatient care	197

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Gunst, MD.

**Gender**
Male	99
Female	128

**Ethnicity**
Non-Hispanic White	179
Black	0
Hispanic	16
Asian	0
Other	0
Native American	15

**Age**
From 65 to 74	97
From 75 to 84	73
85 and over	39
Less than 65	18

Conditions of Medicare patients treated by Dr. Mark Gunst, MD in 2017

Hypertension	75
High Cholesterol	63
Stroke	20
Ischemic Heart Disease	51
Depression	40
Chronic Kidney Disease	56
Asthma	11
Osteoperosis	16
Atrial Fibrilation	25
Heart Failure	30
Chronic Obstructive Pulmonary Disease	22
Diabetes	42
Dementia	30
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Mark Gunst, MD treated as an intensivist in San Antonio, TX during 2018 were hospital care and inpatient care.

Volume of procedures performed by Dr. Mark Gunst, MD for Medicare patients.

hospital care	274
inpatient care	274

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Gunst, MD.

**Gender**
Male	123
Female	116

**Ethnicity**
Non-Hispanic White	199
Black	0
Hispanic	11
Asian	17
Other	0
Native American	0

**Age**
From 65 to 74	80
From 75 to 84	83
85 and over	46
Less than 65	30

Conditions of Medicare patients treated by Dr. Mark Gunst, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	25
Ischemic Heart Disease	52
Depression	42
Chronic Kidney Disease	53
Asthma	7
Osteoperosis	16
Atrial Fibrilation	23
Heart Failure	37
Chronic Obstructive Pulmonary Disease	22
Diabetes	43
Dementia	31
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Mark Gunst, MD treated as an intensivist in San Antonio, TX during 2019 were hospital care and inpatient care.

Volume of procedures performed by Dr. Mark Gunst, MD for Medicare patients.

hospital care	254
inpatient care	254

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Gunst, MD.

**Gender**
Male	102
Female	95

**Ethnicity**
Non-Hispanic White	171
Black	11
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	64
From 75 to 84	72
85 and over	39
Less than 65	22

Conditions of Medicare patients treated by Dr. Mark Gunst, MD in 2019

Hypertension	75
High Cholesterol	69
Stroke	19
Ischemic Heart Disease	49
Depression	48
Chronic Kidney Disease	62
Asthma	9
Osteoperosis	12
Atrial Fibrilation	23
Heart Failure	35
Chronic Obstructive Pulmonary Disease	25
Diabetes	44
Dementia	41
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Mark Gunst, MD treated as an intensivist in San Antonio, TX during 2020 were hospital care and inpatient care.

Volume of procedures performed by Dr. Mark Gunst, MD for Medicare patients.

hospital care	312
inpatient care	312

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Gunst, MD.

**Gender**
Male	76
Female	119

**Ethnicity**
Non-Hispanic White	182
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	67
From 75 to 84	64
85 and over	45
Less than 65	19

Conditions of Medicare patients treated by Dr. Mark Gunst, MD in 2020

Hypertension	75
High Cholesterol	71
Stroke	16
Ischemic Heart Disease	47
Depression	48
Chronic Kidney Disease	62
Asthma	13
Osteoperosis	16
Atrial Fibrilation	21
Heart Failure	29
Chronic Obstructive Pulmonary Disease	28
Diabetes	37
Dementia	45
Cancer	15

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Mark Gunst, MD treated as an intensivist in San Antonio, TX during 2021 were hospital care and inpatient care.

Volume of procedures performed by Dr. Mark Gunst, MD for Medicare patients.

hospital care	130
inpatient care	130

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Gunst, MD.

**Gender**
Male	42
Female	55

**Age**
From 65 to 74	40
From 75 to 84	0
85 and over	25
Less than 65	0

Conditions of Medicare patients treated by Dr. Mark Gunst, MD in 2021

Hypertension	75
High Cholesterol	67
Stroke	11
Ischemic Heart Disease	46
Depression	41
Chronic Kidney Disease	61
Asthma	0
Osteoperosis	14
Atrial Fibrilation	20
Heart Failure	34
Chronic Obstructive Pulmonary Disease	31
Diabetes	41
Dementia	41
Cancer	19

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Mark Gunst, MD treated as an intensivist in San Antonio, TX during 2022 were hospital care and inpatient care.

Volume of procedures performed by Dr. Mark Gunst, MD for Medicare patients.

hospital care	107
inpatient care	107

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Gunst, MD.

**Gender**
Male	37
Female	39

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

**Age**
From 65 to 74	36
From 75 to 84	20
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Mark Gunst, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	36
Depression	34
Chronic Kidney Disease	30
Asthma	16
Osteoperosis	16
Atrial Fibrilation	21
Heart Failure	20
Chronic Obstructive Pulmonary Disease	22
Diabetes	36
Dementia	21
Cancer	20

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Mark Gunst, MD treated as an intensivist in San Antonio, TX during 2023 were hospital care, inpatient care and wound repair (e.g. stitches).

Volume of procedures performed by Dr. Mark Gunst, MD for Medicare patients.

hospital care	120
inpatient care	120
wound repair (e.g. stitches)	11

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Gunst, MD.

**Gender**
Male	43
Female	41

**Ethnicity**
Non-Hispanic White	59
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	29
From 75 to 84	35
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Mark Gunst, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	15
Ischemic Heart Disease	30
Depression	33
Chronic Kidney Disease	29
Asthma	19
Osteoperosis	14
Atrial Fibrilation	35
Heart Failure	19
Chronic Obstructive Pulmonary Disease	0
Diabetes	43
Dementia	13
Cancer	26

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Mark Gunst, MD treated as an intensivist in San Antonio, TX during 2024 were hospital care and inpatient care.

Volume of procedures performed by Dr. Mark Gunst, MD for Medicare patients.

hospital care	178
inpatient care	178

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Gunst, MD.

**Gender**
Male	51
Female	45

**Ethnicity**
Non-Hispanic White	73
Black	0
Hispanic	12
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	44
From 75 to 84	32
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Mark Gunst, MD in 2024

Hypertension	75
High Cholesterol	74
Stroke	11
Ischemic Heart Disease	32
Depression	23
Chronic Kidney Disease	33
Asthma	11
Osteoperosis	15
Atrial Fibrilation	22
Heart Failure	18
Chronic Obstructive Pulmonary Disease	19
Diabetes	35
Dementia	17
Cancer	24

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Mark Gunst, MD for Medicare patients.

The highest averages for the top procedures that Dr. Mark Gunst, MD treated as an intensivist in San Antonio, TX were hospital care, inpatient care, emergency care and wound repair (e.g. stitches).

emergency care	11
hospital care	137
inpatient care	137
wound repair (e.g. stitches)	11

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Mark Gunst, MD.

**Gender**
Female	69
Male	60

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	1
Non-Hispanic White	96
Native American / Alaskan Native	1
Hispanic	3
Other	0

**Age**
85 and over	21
75 to 84	40
Less than 65	13
65 to 74	46

Average of Total of Conditions of Medicare patients treated by Dr. Mark Gunst, MD From 2012 - 2024

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

Hypertension	69
High Cholesterol	62
Stroke	14
Ischemic Heart Disease	42
Depression	35
Chronic Kidney Disease	44
Asthma	11
Osteoporosis	13
Heart Failure	29
Chronic Obstructive Pulmonary Disease	21
Diabetes	37
Atrial Fibrillation	22
Cancer	15
Dementia	24

Education & Training

Dr. Mark Gunst, MD graduated from Texas Tech University Health Sciences Center, Paul L. Foster School of Medicine. He completed residency at Travis Air Force Base, David Grant USAF Medical Center. He is certified by the American Board of Surgery: Surgical Critical Care and has a state license in Arizona.

Medical School: Texas Tech University Health Sciences Center, Paul L. Foster School of Medicine

Residency: Travis Air Force Base, David Grant USAF Medical Center

Board Certification: American Board of Surgery: Surgical Critical Care

Licensed In: Arizona

Ratings & Reviews

Dr. Mark Gunst, MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 1 ratings. We collect ratings and reviews of Dr. Mark Gunst, MD from all over the web to help you find the right in San Antonio, TX.

Overall Rating

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Reviews From Around The Web

Overall Rating: 5.0 2026-07-30

Patient verified via Press Ganey

Outstanding service!

General Payments

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

**Payments by Company**
Intuitive Surgical, Inc.	$46,057 Da Vinci Surgical System $46,057
Covidien Sales LLC	$1,830 Colon $1,063	Vessel Sealing $597	Covidien $128	Endo Stapling $42
Davol Inc.	$922 Phasix Mesh $810	BD MAX $59	Bard 3DMax Mesh $34	XenMatrix AB Surgical Graft $19
Bard Peripheral Vascular, Inc.	$431 $431
ACell, Inc.	$250 $250
Other	$116 ZERBAXA $39	PriMatrix $26	NeXus $21	Kerecis Omega3 SurgiClose $15	INTEGRA DERMAL REGENERATION TEMPLATE $15

**Types of Payments**
Education	$41,025
Travel and Lodging	$5,152
Food and Beverage	$3,428

Biography

Mark Gunst, MD, is board certified in general surgery and surgical critical care. He received his medical degree from Texas Tech School of Medicine in Lubbock. Dr Gunst has more than 20 years of diverse trauma and emergency surgery experience and has served 13 years active duty with the United States Air Force. As an active duty physician, Dr Gunst practiced general surgery, trauma and surgical critical care. In addition, he deployed to Iraq and Afghanistan as medical director and chief of trauma and emergency surgery. Dr Gunst has authored, co-authored, and published multiple scientific papers based on trauma and critical care.