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Dr. John Allen Garrison, DO

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Specializes in: Wound Care and Internal Medicine (Adult Medicine)

Touro University College of Osteopathic Medicine

2440 W Horizon Ridge Parkway Suite 130
Henderson, NV 89052

(702) 256-3637

Dr. John Allen Garrison, DO is a wound care provider in Henderson, NV specializing in wound care and internal medicine (adult medicine). He graduated from Touro University College of Osteopathic Medicine. Dr. John Allen Garrison, DO is affiliated with North Vista Hospital.

Office Locations

North Vista Hospital

2440 W Horizon Ridge Parkway Suite 130
Henderson, NV 89052

(702) 256-3637

(702) 256-3307

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Noteworthy Medicare Patient Procedures Performed by Dr. John Allen Garrison, DO in 2024

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

Top 5%

By Volume:

mental health screening

negative pressure wound therapy

nursing home care

By Affordability:

wound repair

In 2024, among providers in related specialties within Nevada, Dr. John Allen Garrison, DO performed more mental health screening, negative pressure wound therapy, and nursing home care procedures for Medicare patients than 95% of them and he also had a list price for wound repair (e.g. stitches) that was lower than the list prices billed to Medicare by 95% of them. 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.

Top 25%

By Volume:

inpatient hospital care

In 2012, Dr. John Allen Garrison, DO performed more inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 75% of providers in related specialties within Nevada.

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. John Allen Garrison, DO treated as a wound care provider in Henderson, NV during 2019 were hospital care, nursing home care, inpatient care and outpatient care.

Volume of procedures performed by Dr. John Allen Garrison, DO for Medicare patients.

doctor visit	28
hospital care	348
inpatient care	270
nursing home care	291
outpatient care	78

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. John Allen Garrison, DO.

**Gender**
Male	98
Female	134

**Ethnicity**
Non-Hispanic White	130
Black	85
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	64
From 75 to 84	65
85 and over	56
Less than 65	47

Conditions of Medicare patients treated by Dr. John Allen Garrison, DO in 2019

Hypertension	75
High Cholesterol	66
Stroke	14
Ischemic Heart Disease	53
Depression	36
Chronic Kidney Disease	58
Asthma	7
Osteoperosis	6
Atrial Fibrilation	17
Heart Failure	43
Chronic Obstructive Pulmonary Disease	36
Diabetes	46
Dementia	48
Cancer	9

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. John Allen Garrison, DO treated as a wound care provider in Henderson, NV during 2020 were nursing home care, debridement (removal of unhealthy tissue), hospital care and inpatient care.

Volume of procedures performed by Dr. John Allen Garrison, DO for Medicare patients.

debridement (removal of unhealthy tissue)	279
doctor visit	339
excision	214
hospital care	231
inpatient care	231
nursing home care	1397

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. John Allen Garrison, DO.

**Gender**
Male	155
Female	173

**Ethnicity**
Non-Hispanic White	223
Black	43
Hispanic	41
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	116
From 75 to 84	92
85 and over	61
Less than 65	59

Conditions of Medicare patients treated by Dr. John Allen Garrison, DO in 2020

Hypertension	75
High Cholesterol	70
Stroke	16
Ischemic Heart Disease	60
Depression	47
Chronic Kidney Disease	75
Asthma	9
Osteoperosis	9
Atrial Fibrilation	24
Heart Failure	52
Chronic Obstructive Pulmonary Disease	38
Diabetes	59
Dementia	51
Cancer	13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. John Allen Garrison, DO treated as a wound care provider in Henderson, NV during 2021 were nursing home care, debridement (removal of unhealthy tissue), excision and hospital care.

Volume of procedures performed by Dr. John Allen Garrison, DO for Medicare patients.

debridement (removal of unhealthy tissue)	589
doctor visit	659
excision	572
hospital care	351
hyperbaric oxygen (HBO) therapy	120
inpatient care	351
nursing home care	869
wound repair (e.g. stitches)	77

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. John Allen Garrison, DO.

**Gender**
Male	208
Female	178

**Ethnicity**
Non-Hispanic White	259
Black	66
Hispanic	37
Asian	11
Other	0
Native American	0

**Age**
From 65 to 74	138
From 75 to 84	114
85 and over	53
Less than 65	81

Conditions of Medicare patients treated by Dr. John Allen Garrison, DO in 2021

Hypertension	75
High Cholesterol	75
Stroke	16
Ischemic Heart Disease	61
Depression	46
Chronic Kidney Disease	75
Asthma	10
Osteoperosis	11
Atrial Fibrilation	25
Heart Failure	52
Chronic Obstructive Pulmonary Disease	35
Diabetes	63
Dementia	46
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. John Allen Garrison, DO treated as a wound care provider in Henderson, NV during 2022 were nursing home care, debridement (removal of unhealthy tissue), excision and hospital care.

Volume of procedures performed by Dr. John Allen Garrison, DO for Medicare patients.

debridement (removal of unhealthy tissue)	428
doctor visit	474
excision	428
hospital care	407
hyperbaric oxygen (HBO) therapy	106
inpatient care	407
nursing home care	839
wound repair (e.g. stitches)	31

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. John Allen Garrison, DO.

**Gender**
Male	241
Female	255

**Ethnicity**
Non-Hispanic White	336
Black	81
Hispanic	48
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	160
From 75 to 84	154
85 and over	107
Less than 65	75

Conditions of Medicare patients treated by Dr. John Allen Garrison, DO in 2022

Hypertension	75
High Cholesterol	75
Stroke	27
Ischemic Heart Disease	54
Depression	45
Chronic Kidney Disease	54
Asthma	16
Osteoperosis	16
Atrial Fibrilation	43
Heart Failure	53
Chronic Obstructive Pulmonary Disease	43
Diabetes	63
Dementia	34
Cancer	18

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. John Allen Garrison, DO treated as a wound care provider in Henderson, NV during 2023 were nursing home care, hospital care, inpatient care and debridement (removal of unhealthy tissue).

Volume of procedures performed by Dr. John Allen Garrison, DO for Medicare patients.

debridement (removal of unhealthy tissue)	102
doctor visit	118
excision	102
hospital care	297
inpatient care	297
nursing home care	864

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. John Allen Garrison, DO.

**Gender**
Male	233
Female	219

**Ethnicity**
Non-Hispanic White	272
Black	89
Hispanic	58
Asian	20
Other	0
Native American	0

**Age**
From 65 to 74	170
From 75 to 84	133
85 and over	80
Less than 65	69

Conditions of Medicare patients treated by Dr. John Allen Garrison, DO in 2023

Hypertension	75
High Cholesterol	75
Stroke	32
Ischemic Heart Disease	54
Depression	47
Chronic Kidney Disease	55
Asthma	16
Osteoperosis	14
Atrial Fibrilation	40
Heart Failure	50
Chronic Obstructive Pulmonary Disease	49
Diabetes	63
Dementia	37
Cancer	17

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. John Allen Garrison, DO treated as a wound care provider in Henderson, NV during 2024 were nursing home care, hospital care, inpatient care and debridement (removal of unhealthy tissue).

Volume of procedures performed by Dr. John Allen Garrison, DO for Medicare patients.

debridement (removal of unhealthy tissue)	143
doctor visit	141
excision	143
hospital care	832
inpatient care	832
nursing home care	1838
preventive care	13
wound repair (e.g. stitches)	47

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. John Allen Garrison, DO.

**Gender**
Male	277
Female	288

**Ethnicity**
Non-Hispanic White	360
Black	93
Hispanic	67
Asian	26
Other	0
Native American	0

**Age**
From 65 to 74	173
From 75 to 84	195
85 and over	123
Less than 65	74

Conditions of Medicare patients treated by Dr. John Allen Garrison, DO in 2024

Hypertension	75
High Cholesterol	75
Stroke	30
Ischemic Heart Disease	57
Depression	48
Chronic Kidney Disease	55
Asthma	15
Osteoperosis	14
Atrial Fibrilation	48
Heart Failure	54
Chronic Obstructive Pulmonary Disease	46
Diabetes	64
Dementia	38
Cancer	16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2019 - 2024

Volume of procedures performed by Dr. John Allen Garrison, DO for Medicare patients.

The highest averages for the top procedures that Dr. John Allen Garrison, DO treated as a wound care provider in Henderson, NV were nursing home care, hospital care, inpatient care and debridement (removal of unhealthy tissue).

debridement (removal of unhealthy tissue)	308
doctor visit	293
excision	291
hospital care	411
inpatient care	398
nursing home care	1016
outpatient care	78
preventive care	13
wound repair (e.g. stitches)	51

Average Medicare Patient Data From 2019 - 2024

Information about Medicare patients treated by Dr. John Allen Garrison, DO.

**Gender**
Male	202
Female	207

**Ethnicity**
Black / African American	76
Asian / Pacific Islander	9
Non-Hispanic White	263
Native American / Alaskan Native	0
Hispanic	41
Other	0

**Age**
75 to 84	125
85 and over	80
Less than 65	67
65 to 74	136

Average of Total of Conditions of Medicare patients treated by Dr. John Allen Garrison, DO From 2019 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. John Allen Garrison, DO treated were hypertension, high cholesterol, chronic kidney disease and diabetes.

Hypertension	75
High Cholesterol	72
Stroke	22
Ischemic Heart Disease	56
Depression	44
Chronic Kidney Disease	62
Asthma	12
Osteoporosis	11
Heart Failure	50
Chronic Obstructive Pulmonary Disease	41
Diabetes	59
Atrial Fibrillation	32
Cancer	14
Dementia	42

Education & Training

Dr. John Allen Garrison, DO graduated from Touro University College of Osteopathic Medicine. He completed residency at Opti West/Valley Hospital (Las Vegas) - Internal medicine. He has a state license in Nevada.

Medical School: Touro University College of Osteopathic Medicine

Residency: Opti West/Valley Hospital (Las Vegas) - Internal medicine

Licensed In: Nevada

Affiliations & Hospitals

Dr. John Allen Garrison, DO is associated with these hospitals and organizations:

North Vista Hospital

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General Payments

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

**Payments by Company**
Coloplast Corp	$3,591 TITAN $3,510	Triad $81
Organogenesis Inc.	$1,063 PuraPly $631	PURAPLY WOUND MATRIX $262	Puraply Antimicrobial $125	PuraPly AM $45
Bard Peripheral Vascular, Inc.	$1,043 Venclose Maven Catheter $1,043
Smith+Nephew, Inc.	$1,009 GRAFIX PL $385	GRAFIX $272	STRAVIX $144	COLLAGENASE SANTYL $70	Pico $37	Other $101
AbbVie Inc.	$838 DALVANCE $590	AVYCAZ $124	TEFLARO $124
Other	$4,599 Restrata Wound Matrix $467	ELIQUIS $303	VAC VERAFLO $278	AFREZZA $232	NUZYRA $190	Other $3,130

**Types of Payments**
Food and Beverage	$7,751
Travel and Lodging	$4,350
Education	$42

Biography

Dr. John Garrison's medical specialty is wound care. He attended medical school at Touro University College of Osteopathic Medicine. He is professionally affiliated with North Vista Hospital.