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Dr. Aaron Michael O'Brien, MD

Accepting New Patients

(6 Ratings)

Specializes in: Orthopedics/Orthopedic Surgery

University of Iowa, Carver College of Medicine (2009)

Professional interests include: ankle problems, foot problems

2825 East Mall Drive
Saint George, UT

1-800-239-9393

Dr. Aaron Michael O'Brien, MD is an orthopedist in Saint George, UT specializing in orthopedics/orthopedic surgery. He graduated from University of Iowa, Carver College of Medicine in 2009 and has 16 years of experience. Dr. Aaron Michael O'Brien, MD is affiliated with Revere Health, CommonSpirit Health - Mountain Region and CENTRAL UTAH CLINIC PC.

Office Locations

1490 E Foremaster Drive Suite 150
Saint George, UT 84790

(435) 628-9393

(435) 628-9382

open_in_new

Revere Health

2825 East Mall Drive
Saint George, UT

1-800-239-9393

open_in_new

Revere Health

2825 East Mall Drive
Saint George, UT

(435) 673-6131

open_in_new

330 Falcon Ridge Parkway Suite 400a
Mesquite, NV 89027

(435) 928-9382

open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. Aaron Michael O'Brien, MD in 2023

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

Top 5%

By Volume:

internal fixation removal

Morton's neuroma nerve block injection

removal of benign hyperkeratosis

By Affordability:

blood tests

Morton's neuroma nerve block injection

In 2023, among providers in related specialties within Utah, Dr. Aaron Michael O'Brien, MD performed more internal fixation removal, Morton's neuroma nerve block injection, and removal of benign hyperkeratosis procedures for Medicare patients than 95% of them and he also had a list price for blood tests, and Morton's neuroma nerve block injection 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 10%

By Volume:

injections

joint aspiration

By Affordability:

hospital care

inpatient care

inpatient hospital care

In 2023, among providers in related specialties within Utah, Dr. Aaron Michael O'Brien, MD performed more injections, and joint aspiration procedures for Medicare patients than 90% of them and he also had a list price for hospital care, inpatient care, and inpatient hospital care (for patient admitted to hospital) that was lower than the list prices billed to Medicare by 90% 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:

blood tests

complete blood count

By Affordability:

In 2013, among providers in related specialties within Utah, Dr. Aaron Michael O'Brien, MD performed more blood tests, and complete blood count (CBC) procedures for Medicare patients than 75% of them and he also had a list price for blood count tests, complete blood count (CBC), hardware removal, and implant removal that was lower than the list prices billed to Medicare by 75% 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.

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Aaron Michael O'Brien, MD treated as an orthopedist in Saint George, UT during 2015 were X-rays, aspiration, injections and musculoskeletal imaging.

Volume of procedures performed by Dr. Aaron Michael O'Brien, MD for Medicare patients.

aspiration	26
doctor visit	169
hospital care	16
immobilization	20
injections	26
inpatient care	16
musculoskeletal imaging	24
X-rays	53

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Aaron Michael O'Brien, MD.

**Gender**
Male	146
Female	184

**Ethnicity**
Non-Hispanic White	300
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	178
From 75 to 84	94
85 and over	24
Less than 65	34

Conditions of Medicare patients treated by Dr. Aaron Michael O'Brien, MD in 2015

The most common conditions of Medicare patients that Dr. Aaron Michael O'Brien, MD treated during 2015 were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	54
High Cholesterol	47
Stroke	0
Ischemic Heart Disease	27
Depression	17
Chronic Kidney Disease	21
Asthma	12
Osteoperosis	0
Atrial Fibrilation	12
Heart Failure	14
Chronic Obstructive Pulmonary Disease	0
Diabetes	21
Dementia	9
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Aaron Michael O'Brien, MD treated as an orthopedist in Saint George, UT during 2016 were aspiration, injections, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. Aaron Michael O'Brien, MD for Medicare patients.

aspiration	97
doctor visit	582
hospital care	25
immobilization	24
injections	97
inpatient care	25
lower extremity surgery	16
musculoskeletal imaging	44
X-rays	62

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Aaron Michael O'Brien, MD.

**Gender**
Male	174
Female	259

**Ethnicity**
Non-Hispanic White	415
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	250
From 75 to 84	119
85 and over	29
Less than 65	35

Conditions of Medicare patients treated by Dr. Aaron Michael O'Brien, MD in 2016

The most common conditions of Medicare patients that Dr. Aaron Michael O'Brien, MD treated during 2016 were hypertension, high cholesterol, ischemic heart disease and depression.

Hypertension	57
High Cholesterol	43
Stroke	3
Ischemic Heart Disease	27
Depression	26
Chronic Kidney Disease	24
Asthma	12
Osteoperosis	10
Atrial Fibrilation	8
Heart Failure	11
Chronic Obstructive Pulmonary Disease	8
Diabetes	22
Dementia	9
Cancer	8

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Aaron Michael O'Brien, MD treated as an orthopedist in Saint George, UT during 2017 were aspiration, injections, immobilization and X-rays.

Volume of procedures performed by Dr. Aaron Michael O'Brien, MD for Medicare patients.

aspiration	197
bone marrow tests	24
doctor visit	725
hospital care	38
immobilization	50
implant removal	19
injections	189
inpatient care	38
lower extremity surgery	29
musculoskeletal imaging	43
removal of lesion (e.g. growth)	14
skin procedures	14
X-rays	43

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Aaron Michael O'Brien, MD.

**Gender**
Male	183
Female	330

**Ethnicity**
Non-Hispanic White	486
Black	0
Hispanic	13
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	278
From 75 to 84	150
85 and over	46
Less than 65	39

Conditions of Medicare patients treated by Dr. Aaron Michael O'Brien, MD in 2017

The most common conditions of Medicare patients that Dr. Aaron Michael O'Brien, MD treated during 2017 were hypertension, high cholesterol, ischemic heart disease and depression.

Hypertension	57
High Cholesterol	40
Stroke	4
Ischemic Heart Disease	26
Depression	24
Chronic Kidney Disease	23
Asthma	8
Osteoperosis	9
Atrial Fibrilation	7
Heart Failure	10
Chronic Obstructive Pulmonary Disease	10
Diabetes	20
Dementia	8
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Aaron Michael O'Brien, MD treated as an orthopedist in Saint George, UT during 2018 were injections, aspiration, lower extremity surgery and musculoskeletal imaging.

Volume of procedures performed by Dr. Aaron Michael O'Brien, MD for Medicare patients.

aspiration	206
capsulotomy	17
doctor visit	799
hospital care	34
immobilization	41
implant removal	17
injections	218
inpatient care	34
joint surgery	28
lower extremity surgery	58
musculoskeletal imaging	44
reconstructive surgery	11
removal of lesion (e.g. growth)	32
skin procedures	32
X-rays	44

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Aaron Michael O'Brien, MD.

**Gender**
Male	185
Female	366

**Ethnicity**
Non-Hispanic White	519
Black	0
Hispanic	12
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	299
From 75 to 84	167
85 and over	55
Less than 65	30

Conditions of Medicare patients treated by Dr. Aaron Michael O'Brien, MD in 2018

The most common conditions of Medicare patients that Dr. Aaron Michael O'Brien, MD treated during 2018 were hypertension, high cholesterol, depression and chronic kidney disease.

Hypertension	56
High Cholesterol	42
Stroke	2
Ischemic Heart Disease	23
Depression	27
Chronic Kidney Disease	23
Asthma	7
Osteoperosis	12
Atrial Fibrilation	9
Heart Failure	13
Chronic Obstructive Pulmonary Disease	9
Diabetes	19
Dementia	7
Cancer	9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Aaron Michael O'Brien, MD treated as an orthopedist in Saint George, UT during 2019 were injections, aspiration, lower extremity surgery and immobilization.

Volume of procedures performed by Dr. Aaron Michael O'Brien, MD for Medicare patients.

aspiration	296
capsulotomy	31
doctor visit	938
fracture surgery	15
hospital care	44
immobilization	65
implant removal	16
injections	346
inpatient care	44
joint surgery	47
lower extremity surgery	103
musculoskeletal imaging	63
nerve block	18
pain management	18
reconstructive surgery	16
removal of lesion (e.g. growth)	33
skin procedures	33
X-rays	63

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Aaron Michael O'Brien, MD.

**Gender**
Male	260
Female	414

**Ethnicity**
Non-Hispanic White	624
Black	0
Hispanic	22
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	361
From 75 to 84	225
85 and over	43
Less than 65	45

Conditions of Medicare patients treated by Dr. Aaron Michael O'Brien, MD in 2019

The most common conditions of Medicare patients that Dr. Aaron Michael O'Brien, MD treated during 2019 were hypertension, high cholesterol, depression and ischemic heart disease.

Hypertension	58
High Cholesterol	48
Stroke	3
Ischemic Heart Disease	25
Depression	30
Chronic Kidney Disease	23
Asthma	8
Osteoperosis	10
Atrial Fibrilation	10
Heart Failure	14
Chronic Obstructive Pulmonary Disease	7
Diabetes	21
Dementia	7
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Aaron Michael O'Brien, MD treated as an orthopedist in Saint George, UT during 2020 were injections, aspiration, lower extremity surgery and inpatient care.

Volume of procedures performed by Dr. Aaron Michael O'Brien, MD for Medicare patients.

aspiration	270
capsulotomy	18
doctor visit	766
fracture surgery	14
hospital care	46
immobilization	29
implant removal	26
injections	317
inpatient care	46
joint surgery	18
lower extremity surgery	70
musculoskeletal imaging	38
nerve block	13
pain management	13
removal of lesion (e.g. growth)	24
skin procedures	24
X-rays	38

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Aaron Michael O'Brien, MD.

**Gender**
Male	229
Female	351

**Ethnicity**
Non-Hispanic White	547
Black	0
Hispanic	16
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	306
From 75 to 84	194
85 and over	48
Less than 65	32

Conditions of Medicare patients treated by Dr. Aaron Michael O'Brien, MD in 2020

The most common conditions of Medicare patients that Dr. Aaron Michael O'Brien, MD treated during 2020 were hypertension, high cholesterol, depression and chronic kidney disease.

Hypertension	58
High Cholesterol	53
Stroke	2
Ischemic Heart Disease	25
Depression	28
Chronic Kidney Disease	27
Asthma	8
Osteoperosis	12
Atrial Fibrilation	9
Heart Failure	14
Chronic Obstructive Pulmonary Disease	9
Diabetes	21
Dementia	7
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Aaron Michael O'Brien, MD treated as an orthopedist in Saint George, UT during 2021 were injections, aspiration, lab tests and inpatient care.

Volume of procedures performed by Dr. Aaron Michael O'Brien, MD for Medicare patients.

aspiration	209
blood draw	53
doctor visit	735
fracture surgery	11
hospital care	53
implant removal	17
injections	234
inpatient care	53
joint surgery	13
lab tests	98
lower extremity surgery	24
musculoskeletal imaging	28
nerve block	12
pain management	12
reconstructive surgery	13
removal of lesion (e.g. growth)	31
skin procedures	31
X-rays	28

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Aaron Michael O'Brien, MD.

**Gender**
Male	218
Female	346

**Ethnicity**
Non-Hispanic White	539
Black	0
Hispanic	11
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	291
From 75 to 84	188
85 and over	49
Less than 65	36

Conditions of Medicare patients treated by Dr. Aaron Michael O'Brien, MD in 2021

The most common conditions of Medicare patients that Dr. Aaron Michael O'Brien, MD treated during 2021 were hypertension, high cholesterol, chronic kidney disease and depression.

Hypertension	62
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	25
Depression	30
Chronic Kidney Disease	30
Asthma	8
Osteoperosis	13
Atrial Fibrilation	10
Heart Failure	13
Chronic Obstructive Pulmonary Disease	6
Diabetes	21
Dementia	8
Cancer	10

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Aaron Michael O'Brien, MD treated as an orthopedist in Saint George, UT during 2022 were injections, aspiration, lab tests and blood draw.

Volume of procedures performed by Dr. Aaron Michael O'Brien, MD for Medicare patients.

arthrodesis (bone fusion surgery)	14
aspiration	192
blood draw	51
bone surgery	11
doctor visit	743
excision	11
hospital care	22
implant removal	12
injections	224
inpatient care	22
joint surgery	26
lab tests	93
lower extremity surgery	37
nerve block	14
pain management	14
reconstructive surgery	12
removal of lesion (e.g. growth)	20
skin procedures	20

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Aaron Michael O'Brien, MD.

**Gender**
Male	179
Female	346

**Ethnicity**
Non-Hispanic White	499
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	302
From 75 to 84	153
85 and over	42
Less than 65	28

Conditions of Medicare patients treated by Dr. Aaron Michael O'Brien, MD in 2022

The most common conditions of Medicare patients that Dr. Aaron Michael O'Brien, MD treated during 2022 were hypertension, high cholesterol, depression and chronic kidney disease.

Hypertension	68
High Cholesterol	64
Stroke	5
Ischemic Heart Disease	18
Depression	24
Chronic Kidney Disease	19
Asthma	14
Osteoperosis	19
Atrial Fibrilation	13
Heart Failure	10
Chronic Obstructive Pulmonary Disease	7
Diabetes	18
Dementia	4
Cancer	13

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Aaron Michael O'Brien, MD treated as an orthopedist in Saint George, UT during 2023 were injections, aspiration, lab tests and blood draw.

Volume of procedures performed by Dr. Aaron Michael O'Brien, MD for Medicare patients.

aspiration	223
blood draw	76
doctor visit	734
hospital care	19
implant removal	20
injections	283
inpatient care	19
lab tests	144
nerve block	27
pain management	27
removal of lesion (e.g. growth)	38
skin procedures	38

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Aaron Michael O'Brien, MD.

**Gender**
Male	176
Female	318

**Ethnicity**
Non-Hispanic White	471
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	267
From 75 to 84	171
85 and over	33
Less than 65	23

Conditions of Medicare patients treated by Dr. Aaron Michael O'Brien, MD in 2023

The most common conditions of Medicare patients that Dr. Aaron Michael O'Brien, MD treated during 2023 were high cholesterol, hypertension, depression and osteoperosis.

Hypertension	61
High Cholesterol	63
Stroke	4
Ischemic Heart Disease	17
Depression	23
Chronic Kidney Disease	18
Asthma	12
Osteoperosis	20
Atrial Fibrilation	15
Heart Failure	9
Chronic Obstructive Pulmonary Disease	9
Diabetes	18
Dementia	2
Cancer	12

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2015 - 2023

Volume of procedures performed by Dr. Aaron Michael O'Brien, MD for Medicare patients.

The highest averages for the top procedures that Dr. Aaron Michael O'Brien, MD treated as an orthopedist in Saint George, UT were injections, aspiration, lab tests and blood draw.

arthrodesis (bone fusion surgery)	14
aspiration	190
blood draw	60
bone marrow tests	24
bone surgery	11
capsulotomy	22
doctor visit	687
excision	11
fracture surgery	13
hospital care	33
immobilization	38
implant removal	18
injections	214
inpatient care	33
joint surgery	26
lab tests	111
lower extremity surgery	48
musculoskeletal imaging	40
nerve block	16
pain management	16
reconstructive surgery	13
removal of lesion (e.g. growth)	27
skin procedures	27
X-rays	47

Average Medicare Patient Data From 2015 - 2023

Information about Medicare patients treated by Dr. Aaron Michael O'Brien, MD.

**Gender**
Male	194
Female	323

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	488
Native American / Alaskan Native	0
Hispanic	8
Other	1

**Age**
75 to 84	162
85 and over	41
Less than 65	33
65 to 74	281

Average of Total of Conditions of Medicare patients treated by Dr. Aaron Michael O'Brien, MD From 2015 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Aaron Michael O'Brien, MD treated were hypertension, high cholesterol, depression and ischemic heart disease.

Hypertension	59
High Cholesterol	50
Stroke	2
Ischemic Heart Disease	23
Depression	25
Chronic Kidney Disease	23
Asthma	9
Osteoporosis	11
Heart Failure	12
Chronic Obstructive Pulmonary Disease	7
Diabetes	20
Atrial Fibrillation	10
Cancer	10
Dementia	6

Education & Training

Dr. Aaron Michael O'Brien, MD graduated from University of Iowa, Carver College of Medicine in 2009. He completed residency at University of Texas Health Science Center at San Antonio and Affiliated Hospitals. He is certified by the American Board of Orthopaedic Surgery and has a state license in Nevada.

Medical School: University of Iowa, Carver College of Medicine (2009)

Residency: University of Texas Health Science Center at San Antonio and Affiliated Hospitals

Board Certification: American Board of Orthopaedic Surgery

Licensed In: Nevada

Affiliations & Hospitals

Dr. Aaron Michael O'Brien, MD is associated with these hospitals and organizations:

Revere Health

CommonSpirit Health - Mountain Region

CENTRAL UTAH CLINIC PC

Ratings & Reviews

Dr. Aaron Michael O'Brien, MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 6 ratings. We collect ratings and reviews of Dr. Aaron Michael O'Brien, MD from all over the web to help you find the right in Saint George, UT.

Overall Rating

(6 Ratings)

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General Payments

These charts describe general payments received by Dr. Aaron Michael O'Brien, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Arthrex, Inc.	$4,645 ARTHREX PRODUCT LINE DISTAL EXTREMITY ARTHROSCOPY $4,645
Stryker Corporation	$4,474 Infinity $1,641	Prophecy $832	TRIATHLON $708	PROstep $584	TRIDENT $108	Other $602
Wright Medical Technology, Inc.	$2,432 Infinity $1,972	Foot and Ankle $382	R&D EXTREMITIES $46	INVISION $13	AM SURGICAL $10	Other $7
Flexion Therapeutics, Inc.	$290 Zilretta $290
Extremity Medical	$134 IO FiX $134
Other	$1,010 ARTHREX PRODUCT LINE DISTAL EXTREMITY ARTHROSCOPY $118	HIPS $99	XIAFLEX $81	ELIQUIS $66	LE - Salto Talaris Total Ankle $48	Other $598

**Types of Payments**
Travel and Lodging	$4,867
Food and Beverage	$4,565
Education	$3,553

Biography

Dr. Aaron O'Brien practices orthopedics/orthopedic surgery. Dr. O'Brien graduated from the University of Iowa, Carver College of Medicine. Clinical interests for Dr. O'Brien include foot problems and ankle problems. He is professionally affiliated with Revere Health. According to Revere Health, he is currently accepting new patients at his office in George, UT.

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Dr. Aaron Michael O'Brien, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Aaron Michael O'Brien, MD in 2023

By Volume:

By Affordability:

By Volume:

By Affordability:

By Volume:

By Affordability:

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Aaron Michael O'Brien, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Aaron Michael O'Brien, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Aaron Michael O'Brien, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Aaron Michael O'Brien, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Aaron Michael O'Brien, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Aaron Michael O'Brien, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Aaron Michael O'Brien, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Aaron Michael O'Brien, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Aaron Michael O'Brien, MD in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2015 - 2023

Average Medicare Patient Data From 2015 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. Aaron Michael O'Brien, MD From 2015 - 2023

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography