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Dr. Matthew M. Schaar, MD

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Specializes in: Diagnostic Radiology

Creighton University School of Medicine (2000)

9055 Springbrook Drive Nw
Coon Rapids, MN 55433

(763) 780-9155

Dr. Matthew M. Schaar, MD is a diagnostic radiologist in Rochester, MN specializing in diagnostic radiology. He graduated from Creighton University School of Medicine in 2000 and has 26 years of experience. Dr. Matthew M. Schaar, MD is affiliated with Midwest Radiology and Essentia Health.

Office Locations

200 1st Street Sw
Rochester, MN 55905

(507) 284-2511

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2355 Highway 36 W. Suite 100
Roseville, MN 55113

(651) 292-2000

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250 Thompson Street
Saint Paul, MN 55102

(651) 292-2000

(651) 292-2136

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420 E 1st Street
Duluth, MN 55805

(218) 786-8364

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4801 W 81st Street
Bloomington, MN 55437

(952) 837-9700

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9055 Springbrook Drive Nw
Coon Rapids, MN 55433

(763) 780-9155

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Noteworthy Medicare Patient Procedures Performed by Dr. Matthew M. Schaar, MD in 2024

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

Top 10%

By Affordability:

ultrasound

In 2024, Dr. Matthew M. Schaar, MD had a list price for ultrasound (sonogram) that was lower than the list prices billed to Medicare by 90% of providers in related specialties within Minnesota. 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:

abdominal imaging

pelvic CT scan

By Affordability:

abdominal ultrasound

duplex ultrasound

limited abdominal ultrasound

lower extremity venous ultrasound

lower extremity venous duplex

musculoskeletal imaging

retroperitoneal ultrasound

venous duplex ultrasound

venous ultrasound

X-rays

In 2012, among providers in related specialties within Minnesota, Dr. Matthew M. Schaar, MD performed more abdominal imaging, and pelvic CT scan procedures for Medicare patients than 75% of them and he also had a list price for abdominal ultrasound, duplex ultrasound, limited abdominal ultrasound, lower extremity (leg) venous ultrasound, lower extremity venous duplex, musculoskeletal imaging, retroperitoneal ultrasound, vascular imaging, vascular procedures, vascular studies, vascular ultrasound, venous duplex ultrasound, venous ultrasound, and X-rays 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

2012 Medicare Procedure Volume

The top procedures that Dr. Matthew M. Schaar, MD treated as a diagnostic radiologist in Rochester, MN during 2012 were CT scan, thoracic (chest) imaging, abdominal imaging and X-rays.

Volume of procedures performed by Dr. Matthew M. Schaar, MD for Medicare patients.

abdominal imaging	419
brain imaging (neuroimaging)	22
CT scan	669
hip imaging	23
musculoskeletal imaging	42
pelvic imaging	322
thoracic (chest) imaging	627
ultrasound (sonogram)	154
vascular procedures	89
X-rays	376

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Matthew M. Schaar, MD treated as a diagnostic radiologist in Rochester, MN during 2013 were CT scan, thoracic (chest) imaging, abdominal imaging and pelvic imaging.

Volume of procedures performed by Dr. Matthew M. Schaar, MD for Medicare patients.

abdominal imaging	432
brain imaging (neuroimaging)	34
CT scan	678
hip imaging	14
musculoskeletal imaging	14
pelvic imaging	384
thoracic (chest) imaging	600
ultrasound (sonogram)	137
vascular procedures	89
X-rays	375

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Matthew M. Schaar, MD.

**Gender**
Male	502
Female	684

**Ethnicity**
Non-Hispanic White	1098
Black	40
Hispanic	15
Asian	0
Other	16
Native American	0

**Age**
From 65 to 74	315
From 75 to 84	325
85 and over	192
Less than 65	354

Conditions of Medicare patients treated by Dr. Matthew M. Schaar, MD in 2013

Hypertension	69
High Cholesterol	49
Stroke	7
Ischemic Heart Disease	36
Depression	36
Chronic Kidney Disease	39
Asthma	13
Osteoperosis	8
Atrial Fibrilation	17
Heart Failure	26
Chronic Obstructive Pulmonary Disease	24
Diabetes	32
Dementia	13
Cancer	18

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Matthew M. Schaar, MD treated as a diagnostic radiologist in Rochester, MN during 2014 were CT scan, thoracic (chest) imaging, abdominal imaging and X-rays.

Volume of procedures performed by Dr. Matthew M. Schaar, MD for Medicare patients.

abdominal imaging	436
brain imaging (neuroimaging)	45
CT scan	694
hip imaging	18
musculoskeletal imaging	33
neck imaging	16
pelvic imaging	363
thoracic (chest) imaging	655
ultrasound (sonogram)	191
vascular procedures	85
X-rays	433

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Matthew M. Schaar, MD.

**Gender**
Male	535
Female	681

**Ethnicity**
Non-Hispanic White	1134
Black	26
Hispanic	15
Asian	14
Other	16
Native American	11

**Age**
From 65 to 74	339
From 75 to 84	330
85 and over	167
Less than 65	380

Conditions of Medicare patients treated by Dr. Matthew M. Schaar, MD in 2014

Hypertension	68
High Cholesterol	49
Stroke	6
Ischemic Heart Disease	38
Depression	37
Chronic Kidney Disease	39
Asthma	12
Osteoperosis	7
Atrial Fibrilation	14
Heart Failure	26
Chronic Obstructive Pulmonary Disease	26
Diabetes	29
Dementia	12
Cancer	19

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Matthew M. Schaar, MD treated as a diagnostic radiologist in Rochester, MN during 2015 were CT scan, thoracic (chest) imaging, X-rays and abdominal imaging.

Volume of procedures performed by Dr. Matthew M. Schaar, MD for Medicare patients.

abdominal imaging	411
brain imaging (neuroimaging)	39
CT scan	670
neck imaging	19
pelvic imaging	344
spinal procedures	12
thoracic (chest) imaging	655
ultrasound (sonogram)	147
vascular procedures	81
X-rays	417

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Matthew M. Schaar, MD.

**Gender**
Male	1020
Female	1392

**Ethnicity**
Non-Hispanic White	2176
Black	96
Hispanic	44
Asian	0
Other	50
Native American	0

**Age**
From 65 to 74	610
From 75 to 84	636
85 and over	396
Less than 65	770

Conditions of Medicare patients treated by Dr. Matthew M. Schaar, MD in 2015

Hypertension	69
High Cholesterol	50
Stroke	6
Ischemic Heart Disease	36
Depression	38
Chronic Kidney Disease	41
Asthma	18
Osteoperosis	8
Atrial Fibrilation	16
Heart Failure	27
Chronic Obstructive Pulmonary Disease	24
Diabetes	34
Dementia	15
Cancer	19

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Matthew M. Schaar, MD treated as a diagnostic radiologist in Rochester, MN during 2016 were CT scan, thoracic (chest) imaging, abdominal imaging and X-rays.

Volume of procedures performed by Dr. Matthew M. Schaar, MD for Medicare patients.

abdominal imaging	491
brain imaging (neuroimaging)	64
CT scan	764
MRI (magnetic resonance imaging)	14
musculoskeletal imaging	18
neck imaging	30
pelvic imaging	388
spinal procedures	20
thoracic (chest) imaging	688
ultrasound (sonogram)	205
vascular procedures	100
X-rays	440

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Matthew M. Schaar, MD.

**Gender**
Male	619
Female	712

**Ethnicity**
Non-Hispanic White	1190
Black	50
Hispanic	29
Asian	19
Other	32
Native American	11

**Age**
From 65 to 74	359
From 75 to 84	342
85 and over	208
Less than 65	422

Conditions of Medicare patients treated by Dr. Matthew M. Schaar, MD in 2016

Hypertension	68
High Cholesterol	43
Stroke	7
Ischemic Heart Disease	35
Depression	38
Chronic Kidney Disease	43
Asthma	29
Osteoperosis	7
Atrial Fibrilation	15
Heart Failure	26
Chronic Obstructive Pulmonary Disease	26
Diabetes	31
Dementia	14
Cancer	19

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Matthew M. Schaar, MD treated as a diagnostic radiologist in Rochester, MN during 2017 were CT scan, thoracic (chest) imaging, abdominal imaging and X-rays.

Volume of procedures performed by Dr. Matthew M. Schaar, MD for Medicare patients.

abdominal imaging	455
brain imaging (neuroimaging)	41
CT scan	754
MRI (magnetic resonance imaging)	14
musculoskeletal imaging	26
neck imaging	29
nuclear scan	12
pelvic imaging	344
preventive care	14
spinal procedures	16
thoracic (chest) imaging	710
ultrasound (sonogram)	176
vascular procedures	75
X-rays	396

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Matthew M. Schaar, MD.

**Gender**
Male	529
Female	743

**Ethnicity**
Non-Hispanic White	1151
Black	41
Hispanic	18
Asian	19
Other	30
Native American	13

**Age**
From 65 to 74	341
From 75 to 84	312
85 and over	228
Less than 65	391

Conditions of Medicare patients treated by Dr. Matthew M. Schaar, MD in 2017

Hypertension	70
High Cholesterol	44
Stroke	7
Ischemic Heart Disease	38
Depression	40
Chronic Kidney Disease	45
Asthma	13
Osteoperosis	8
Atrial Fibrilation	14
Heart Failure	28
Chronic Obstructive Pulmonary Disease	28
Diabetes	32
Dementia	16
Cancer	19

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Matthew M. Schaar, MD treated as a diagnostic radiologist in Rochester, MN during 2018 were CT scan, abdominal imaging, pelvic imaging and thoracic (chest) imaging.

Volume of procedures performed by Dr. Matthew M. Schaar, MD for Medicare patients.

abdominal imaging	457
brain imaging (neuroimaging)	43
CT scan	727
MRI (magnetic resonance imaging)	25
musculoskeletal imaging	14
pelvic imaging	349
preventive care	12
spinal procedures	14
thoracic (chest) imaging	321
ultrasound (sonogram)	152
vascular procedures	69
X-rays	14

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Matthew M. Schaar, MD.

**Gender**
Male	527
Female	664

**Ethnicity**
Non-Hispanic White	1063
Black	45
Hispanic	0
Asian	23
Other	33
Native American	0

**Age**
From 65 to 74	368
From 75 to 84	301
85 and over	176
Less than 65	346

Conditions of Medicare patients treated by Dr. Matthew M. Schaar, MD in 2018

Hypertension	67
High Cholesterol	51
Stroke	6
Ischemic Heart Disease	37
Depression	37
Chronic Kidney Disease	46
Asthma	11
Osteoperosis	6
Atrial Fibrilation	15
Heart Failure	28
Chronic Obstructive Pulmonary Disease	27
Diabetes	31
Dementia	15
Cancer	21

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Matthew M. Schaar, MD treated as a diagnostic radiologist in Rochester, MN during 2019 were CT scan, abdominal imaging, pelvic imaging and thoracic (chest) imaging.

Volume of procedures performed by Dr. Matthew M. Schaar, MD for Medicare patients.

abdominal imaging	730
CT scan	1027
MRI (magnetic resonance imaging)	17
musculoskeletal imaging	22
neck imaging	37
pelvic imaging	570
preventive care	17
thoracic (chest) imaging	477
ultrasound (sonogram)	362
vascular procedures	142
X-rays	22

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Matthew M. Schaar, MD.

**Gender**
Male	889
Female	1061

**Ethnicity**
Non-Hispanic White	1802
Black	48
Hispanic	29
Asian	21
Other	38
Native American	12

**Age**
From 65 to 74	686
From 75 to 84	564
85 and over	289
Less than 65	411

Conditions of Medicare patients treated by Dr. Matthew M. Schaar, MD in 2019

Hypertension	69
High Cholesterol	50
Stroke	7
Ischemic Heart Disease	40
Depression	35
Chronic Kidney Disease	43
Asthma	9
Osteoperosis	7
Atrial Fibrilation	17
Heart Failure	30
Chronic Obstructive Pulmonary Disease	25
Diabetes	33
Dementia	14
Cancer	19

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Matthew M. Schaar, MD treated as a diagnostic radiologist in Rochester, MN during 2020 were CT scan, abdominal imaging, pelvic imaging and thoracic (chest) imaging.

Volume of procedures performed by Dr. Matthew M. Schaar, MD for Medicare patients.

abdominal imaging	527
CT scan	672
musculoskeletal imaging	25
pelvic imaging	484
thoracic (chest) imaging	208
ultrasound (sonogram)	140
vascular procedures	77
X-rays	58

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Matthew M. Schaar, MD.

**Gender**
Male	926
Female	1081

**Ethnicity**
Non-Hispanic White	1761
Black	87
Hispanic	45
Asian	47
Other	48
Native American	19

**Age**
From 65 to 74	661
From 75 to 84	506
85 and over	327
Less than 65	513

Conditions of Medicare patients treated by Dr. Matthew M. Schaar, MD in 2020

Hypertension	75
High Cholesterol	59
Stroke	8
Ischemic Heart Disease	45
Depression	42
Chronic Kidney Disease	54
Asthma	13
Osteoperosis	11
Atrial Fibrilation	20
Heart Failure	36
Chronic Obstructive Pulmonary Disease	27
Diabetes	38
Dementia	19
Cancer	17

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Matthew M. Schaar, MD treated as a diagnostic radiologist in Rochester, MN during 2021 were CT scan, abdominal imaging, pelvic imaging and thoracic (chest) imaging.

Volume of procedures performed by Dr. Matthew M. Schaar, MD for Medicare patients.

abdominal imaging	572
CT scan	733
musculoskeletal imaging	78
pelvic imaging	545
thoracic (chest) imaging	197
ultrasound (sonogram)	172
vascular procedures	105
X-rays	104

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Matthew M. Schaar, MD.

**Gender**
Male	1005
Female	1114

**Ethnicity**
Non-Hispanic White	1845
Black	121
Hispanic	38
Asian	36
Other	54
Native American	25

**Age**
From 65 to 74	674
From 75 to 84	571
85 and over	335
Less than 65	539

Conditions of Medicare patients treated by Dr. Matthew M. Schaar, MD in 2021

Hypertension	75
High Cholesterol	57
Stroke	9
Ischemic Heart Disease	47
Depression	41
Chronic Kidney Disease	55
Asthma	12
Osteoperosis	12
Atrial Fibrilation	20
Heart Failure	35
Chronic Obstructive Pulmonary Disease	25
Diabetes	36
Dementia	20
Cancer	16

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Matthew M. Schaar, MD treated as a diagnostic radiologist in Rochester, MN during 2022 were CT scan, abdominal imaging, pelvic imaging and ultrasound (sonogram).

Volume of procedures performed by Dr. Matthew M. Schaar, MD for Medicare patients.

abdominal imaging	703
CT scan	782
MRI (magnetic resonance imaging)	17
musculoskeletal imaging	39
pelvic imaging	609
thoracic (chest) imaging	219
ultrasound (sonogram)	292
vascular procedures	165
women's imaging	11
X-rays	55

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Matthew M. Schaar, MD.

**Gender**
Male	1004
Female	1250

**Ethnicity**
Non-Hispanic White	1960
Black	108
Hispanic	41
Asian	54
Other	64
Native American	27

**Age**
From 65 to 74	794
From 75 to 84	596
85 and over	360
Less than 65	504

Conditions of Medicare patients treated by Dr. Matthew M. Schaar, MD in 2022

Hypertension	75
High Cholesterol	67
Stroke	12
Ischemic Heart Disease	37
Depression	38
Chronic Kidney Disease	36
Asthma	16
Osteoperosis	15
Atrial Fibrilation	28
Heart Failure	30
Chronic Obstructive Pulmonary Disease	27
Diabetes	36
Dementia	12
Cancer	21

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Matthew M. Schaar, MD treated as a diagnostic radiologist in Rochester, MN during 2023 were CT scan, abdominal imaging, pelvic imaging and ultrasound (sonogram).

Volume of procedures performed by Dr. Matthew M. Schaar, MD for Medicare patients.

abdominal imaging	576
CT scan	644
MRI (magnetic resonance imaging)	15
musculoskeletal imaging	14
pelvic imaging	515
thoracic (chest) imaging	166
ultrasound (sonogram)	189
vascular procedures	106
women's imaging	11
X-rays	29

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Matthew M. Schaar, MD.

**Gender**
Male	869
Female	963

**Ethnicity**
Non-Hispanic White	1603
Black	83
Hispanic	34
Asian	27
Other	61
Native American	24

**Age**
From 65 to 74	602
From 75 to 84	517
85 and over	280
Less than 65	433

Conditions of Medicare patients treated by Dr. Matthew M. Schaar, MD in 2023

Hypertension	75
High Cholesterol	69
Stroke	13
Ischemic Heart Disease	39
Depression	41
Chronic Kidney Disease	39
Asthma	15
Osteoperosis	15
Atrial Fibrilation	29
Heart Failure	34
Chronic Obstructive Pulmonary Disease	28
Diabetes	37
Dementia	14
Cancer	21

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Matthew M. Schaar, MD treated as a diagnostic radiologist in Rochester, MN during 2024 were CT scan, abdominal imaging, pelvic imaging and thoracic (chest) imaging.

Volume of procedures performed by Dr. Matthew M. Schaar, MD for Medicare patients.

abdominal imaging	562
CT scan	686
musculoskeletal imaging	33
pelvic imaging	485
thoracic (chest) imaging	201
ultrasound (sonogram)	152
vascular procedures	75
X-rays	33

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Matthew M. Schaar, MD.

**Gender**
Male	892
Female	1001

**Ethnicity**
Non-Hispanic White	1625
Black	82
Hispanic	25
Asian	47
Other	76
Native American	38

**Age**
From 65 to 74	610
From 75 to 84	535
85 and over	293
Less than 65	455

Conditions of Medicare patients treated by Dr. Matthew M. Schaar, MD in 2024

Hypertension	75
High Cholesterol	70
Stroke	13
Ischemic Heart Disease	40
Depression	39
Chronic Kidney Disease	41
Asthma	16
Osteoperosis	16
Atrial Fibrilation	30
Heart Failure	35
Chronic Obstructive Pulmonary Disease	29
Diabetes	38
Dementia	15
Cancer	22

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Matthew M. Schaar, MD for Medicare patients.

The highest averages for the top procedures that Dr. Matthew M. Schaar, MD treated as a diagnostic radiologist in Rochester, MN were CT scan, abdominal imaging, thoracic (chest) imaging and pelvic imaging.

abdominal imaging	520
brain imaging (neuroimaging)	41
CT scan	730
hip imaging	18
MRI (magnetic resonance imaging)	17
musculoskeletal imaging	29
neck imaging	26
nuclear scan	12
pelvic imaging	438
preventive care	14
spinal procedures	15
thoracic (chest) imaging	440
ultrasound (sonogram)	189
vascular procedures	96
women's imaging	11
X-rays	211

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Matthew M. Schaar, MD.

**Gender**
Female	872
Male	716

**Ethnicity**
Black / African American	63
Asian / Pacific Islander	23
Non-Hispanic White	1416
Native American / Alaskan Native	13
Hispanic	25
Other	39

**Age**
75 to 84	425
85 and over	250
Less than 65	424
65 to 74	489

Average of Total of Conditions of Medicare patients treated by Dr. Matthew M. Schaar, MD From 2012 - 2024

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

Hypertension	65
High Cholesterol	50
Stroke	7
Ischemic Heart Disease	36
Depression	35
Chronic Kidney Disease	40
Asthma	13
Osteoporosis	9
Heart Failure	27
Chronic Obstructive Pulmonary Disease	24
Diabetes	31
Atrial Fibrillation	18
Dementia	13
Cancer	17

Education & Training

Dr. Matthew M. Schaar, MD graduated from Creighton University School of Medicine in 2000. He completed residency at Mayo Clinic. He is certified by the American Board of Radiology - Diagnostic Radiology and has a state license in Minnesota.

Medical School: Creighton University School of Medicine (2000)

Residency: Mayo Clinic (2005)

Board Certification: American Board of Radiology - Diagnostic Radiology

Licensed In: Minnesota

Affiliations & Hospitals

Dr. Matthew M. Schaar, MD is associated with these hospitals and organizations:

Midwest Radiology

Essentia Health

Ratings & Reviews

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Biography

Dr. Matthew Schaar's area of specialization is diagnostic radiology. Areas of expertise for Dr. Schaar include imaging procedures. He graduated from Creighton University School of Medicine. Dr. Schaar's residency was performed at Mayo Clinic. His professional affiliations include Essentia Health and Midwest Radiology.