In 2023, Dr. Brian John Mateja, DO performed more colonoscopy, colonoscopy with biopsy, colonoscopy with lesion removal, and gastrointestinal biopsy procedures for Medicare patients than 95% of providers in related specialties within Oregon.

Top 10%

By Volume:

endoscopy

gastrointestinal procedures

By Affordability:

blood draw

blood draw for lab tests

phlebotomy for lab tests

venipuncture

In 2023, among providers in related specialties within Oregon, Dr. Brian John Mateja, DO performed more endoscopy, and gastrointestinal procedures procedures for Medicare patients than 90% of them and he also had a list price for blood draw, blood draw for lab tests, phlebotomy for lab tests, and venipuncture (phlebotomy) 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:

colorectal cancer screening

removal of lesion

By Affordability:

fecal occult blood test

lab tests

screening fecal occult blood test

screening stool guaiac test

stool guaiac test

stool tests

urine tests

In 2012, among providers in related specialties within Oregon, Dr. Brian John Mateja, DO performed more colorectal cancer screening, and removal of lesion (e.g. growth) procedures for Medicare patients than 75% of them and he also had a list price for fecal occult blood test (FOBT), lab tests, screening fecal occult blood test (FOBT), screening stool guaiac test (gFOBT), stool guaiac test (gFOBT), stool tests, and urine tests 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. Brian John Mateja, DO treated as a family medicine practitioner in Rogue River, OR during 2012 were blood draw, gastrointestinal procedures, minimally invasive procedures and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Brian John Mateja, DO for Medicare patients.

aspiration	35
blood draw	262
complementary or alternative therapy	22
diagnostic procedures	107
doctor visit	705
ear procedures	15
gastrointestinal procedures	143
hospital care	103
injections	35
inpatient care	103
lab tests	30
manual therapy	22
minimally invasive procedures	143
musculoskeletal imaging	13
osteopathic medicine	22
preventive care	102
removal of lesion (e.g. growth)	126
skin procedures	19
thoracic (chest) imaging	84
vaccines	66
X-rays	97

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Brian John Mateja, DO treated as a family medicine practitioner in Rogue River, OR during 2013 were blood draw, gastrointestinal procedures, minimally invasive procedures and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Brian John Mateja, DO for Medicare patients.

aspiration	40
blood draw	277
diagnostic procedures	122
doctor visit	708
ear procedures	15
gastrointestinal procedures	158
hospital care	92
injections	40
inpatient care	92
lab tests	36
minimally invasive procedures	158
musculoskeletal imaging	15
preventive care	115
removal of lesion (e.g. growth)	149
skin procedures	27
spinal procedures	11
thoracic (chest) imaging	64
vaccines	79
X-rays	90

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian John Mateja, DO.

**Gender**
Male	219
Female	197

**Ethnicity**
Non-Hispanic White	402
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	238
From 75 to 84	96
85 and over	30
Less than 65	52

Conditions of Medicare patients treated by Dr. Brian John Mateja, DO in 2013

Hypertension	53
High Cholesterol	40
Stroke	4
Ischemic Heart Disease	25
Depression	17
Chronic Kidney Disease	13
Asthma	5
Osteoperosis	6
Atrial Fibrilation	9
Heart Failure	13
Chronic Obstructive Pulmonary Disease	14
Diabetes	26
Dementia	9
Cancer	7

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Brian John Mateja, DO treated as a family medicine practitioner in Rogue River, OR during 2014 were blood draw, removal of lesion (e.g. growth), preventive care and X-rays.

Volume of procedures performed by Dr. Brian John Mateja, DO for Medicare patients.

aspiration	36
blood draw	278
diagnostic procedures	75
doctor visit	657
ear procedures	15
gastrointestinal procedures	101
hospital care	102
injections	36
inpatient care	102
lab tests	31
minimally invasive procedures	101
musculoskeletal imaging	12
preventive care	118
removal of lesion (e.g. growth)	129
skin procedures	54
thoracic (chest) imaging	102
vaccines	92
X-rays	114

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian John Mateja, DO.

**Gender**
Male	202
Female	201

**Age**
From 65 to 74	232
From 75 to 84	101
85 and over	31
Less than 65	39

Conditions of Medicare patients treated by Dr. Brian John Mateja, DO in 2014

Hypertension	51
High Cholesterol	39
Stroke	4
Ischemic Heart Disease	23
Depression	14
Chronic Kidney Disease	14
Asthma	6
Osteoperosis	4
Atrial Fibrilation	9
Heart Failure	11
Chronic Obstructive Pulmonary Disease	12
Diabetes	24
Dementia	7
Cancer	8

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Brian John Mateja, DO treated as a family medicine practitioner in Rogue River, OR during 2015 were blood draw, removal of lesion (e.g. growth), preventive care and gastrointestinal procedures.

Volume of procedures performed by Dr. Brian John Mateja, DO for Medicare patients.

aspiration	52
blood draw	353
complementary or alternative therapy	20
diagnostic procedures	108
doctor visit	692
gastrointestinal procedures	131
injections	52
lab tests	32
manual therapy	20
minimally invasive procedures	131
musculoskeletal imaging	19
osteopathic medicine	20
preventive care	154
removal of lesion (e.g. growth)	158
skin procedures	50
thoracic (chest) imaging	86
vaccines	131
X-rays	105

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian John Mateja, DO.

**Gender**
Male	452
Female	404

**Ethnicity**
Non-Hispanic White	806
Black	0
Hispanic	28
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	490
From 75 to 84	212
85 and over	64
Less than 65	90

Conditions of Medicare patients treated by Dr. Brian John Mateja, DO in 2015

Hypertension	50
High Cholesterol	41
Stroke	3
Ischemic Heart Disease	19
Depression	12
Chronic Kidney Disease	11
Asthma	8
Osteoperosis	0
Atrial Fibrilation	9
Heart Failure	12
Chronic Obstructive Pulmonary Disease	10
Diabetes	21
Dementia	9
Cancer	9

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Brian John Mateja, DO treated as a family medicine practitioner in Rogue River, OR during 2016 were blood draw, preventive care, vaccines and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Brian John Mateja, DO for Medicare patients.

aspiration	72
blood draw	306
complementary or alternative therapy	14
diagnostic procedures	100
doctor visit	637
ear procedures	21
gastrointestinal procedures	128
injections	72
lab tests	40
manual therapy	14
minimally invasive procedures	128
musculoskeletal imaging	27
osteopathic medicine	14
preventive care	188
removal of lesion (e.g. growth)	156
skin procedures	56
thoracic (chest) imaging	53
vaccines	160
X-rays	80

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian John Mateja, DO.

**Gender**
Male	221
Female	208

**Ethnicity**
Non-Hispanic White	406
Black	0
Hispanic	11
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	254
From 75 to 84	103
85 and over	30
Less than 65	42

Conditions of Medicare patients treated by Dr. Brian John Mateja, DO in 2016

Hypertension	52
High Cholesterol	31
Stroke	3
Ischemic Heart Disease	18
Depression	17
Chronic Kidney Disease	14
Asthma	12
Osteoperosis	5
Atrial Fibrilation	9
Heart Failure	12
Chronic Obstructive Pulmonary Disease	12
Diabetes	20
Dementia	8
Cancer	8

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Brian John Mateja, DO treated as a family medicine practitioner in Rogue River, OR during 2017 were blood draw, preventive care, vaccines and chronic care.

Volume of procedures performed by Dr. Brian John Mateja, DO for Medicare patients.

aspiration	68
blood draw	347
chronic care	173
complementary or alternative therapy	14
diagnostic procedures	89
doctor visit	911
ear procedures	15
gastrointestinal procedures	110
injections	68
lab tests	54
manual therapy	14
minimally invasive procedures	110
musculoskeletal imaging	11
osteopathic medicine	14
preventive care	212
removal of lesion (e.g. growth)	156
skin procedures	67
spinal procedures	11
thoracic (chest) imaging	65
vaccines	191
X-rays	87

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian John Mateja, DO.

**Gender**
Male	250
Female	242

**Ethnicity**
Non-Hispanic White	465
Black	0
Hispanic	12
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	282
From 75 to 84	135
85 and over	31
Less than 65	44

Conditions of Medicare patients treated by Dr. Brian John Mateja, DO in 2017

Hypertension	51
High Cholesterol	30
Stroke	2
Ischemic Heart Disease	21
Depression	21
Chronic Kidney Disease	17
Asthma	7
Osteoperosis	6
Atrial Fibrilation	10
Heart Failure	11
Chronic Obstructive Pulmonary Disease	12
Diabetes	21
Dementia	8
Cancer	8

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Brian John Mateja, DO treated as a family medicine practitioner in Rogue River, OR during 2018 were chronic care, blood draw, removal of lesion (e.g. growth) and gastrointestinal procedures.

Volume of procedures performed by Dr. Brian John Mateja, DO for Medicare patients.

aspiration	55
blood draw	158
chronic care	600
diagnostic procedures	94
doctor visit	788
ear procedures	15
gastrointestinal procedures	108
injections	55
lab tests	56
minimally invasive procedures	108
musculoskeletal imaging	26
preventive care	69
removal of lesion (e.g. growth)	151
skin procedures	57
spinal procedures	11
vaccines	42
X-rays	37

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian John Mateja, DO.

**Gender**
Male	239
Female	215

**Ethnicity**
Non-Hispanic White	427
Black	0
Hispanic	14
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	264
From 75 to 84	132
85 and over	31
Less than 65	27

Conditions of Medicare patients treated by Dr. Brian John Mateja, DO in 2018

Hypertension	56
High Cholesterol	45
Stroke	3
Ischemic Heart Disease	22
Depression	21
Chronic Kidney Disease	16
Asthma	6
Osteoperosis	6
Atrial Fibrilation	10
Heart Failure	11
Chronic Obstructive Pulmonary Disease	9
Diabetes	20
Dementia	8
Cancer	9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Brian John Mateja, DO treated as a family medicine practitioner in Rogue River, OR during 2019 were chronic care, blood draw, removal of lesion (e.g. growth) and gastrointestinal procedures.

Volume of procedures performed by Dr. Brian John Mateja, DO for Medicare patients.

aspiration	55
blood draw	219
chronic care	500
diagnostic procedures	76
doctor visit	785
ear procedures	19
gastrointestinal procedures	119
injections	55
lab tests	56
minimally invasive procedures	119
musculoskeletal imaging	18
preventive care	64
removal of lesion (e.g. growth)	128
skin procedures	52
spinal procedures	15
vaccines	21
X-rays	33

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian John Mateja, DO.

**Gender**
Male	237
Female	210

**Ethnicity**
Non-Hispanic White	421
Black	0
Hispanic	0
Asian	0
Other	12
Native American	0

**Age**
From 65 to 74	249
From 75 to 84	140
85 and over	35
Less than 65	23

Conditions of Medicare patients treated by Dr. Brian John Mateja, DO in 2019

Hypertension	55
High Cholesterol	46
Stroke	0
Ischemic Heart Disease	21
Depression	21
Chronic Kidney Disease	19
Asthma	6
Osteoperosis	6
Atrial Fibrilation	10
Heart Failure	11
Chronic Obstructive Pulmonary Disease	10
Diabetes	21
Dementia	7
Cancer	9

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Brian John Mateja, DO treated as a family medicine practitioner in Rogue River, OR during 2020 were chronic care, blood draw, removal of lesion (e.g. growth) and gastrointestinal procedures.

Volume of procedures performed by Dr. Brian John Mateja, DO for Medicare patients.

aspiration	45
blood draw	159
chronic care	460
diagnostic procedures	83
doctor visit	745
ear procedures	18
gastrointestinal procedures	109
injections	45
lab tests	52
minimally invasive procedures	109
musculoskeletal imaging	13
preventive care	67
removal of lesion (e.g. growth)	138
skin procedures	55
spinal procedures	19
vaccines	41
X-rays	32

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian John Mateja, DO.

**Gender**
Male	256
Female	247

**Ethnicity**
Non-Hispanic White	477
Black	0
Hispanic	15
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	267
From 75 to 84	161
85 and over	38
Less than 65	37

Conditions of Medicare patients treated by Dr. Brian John Mateja, DO in 2020

Hypertension	55
High Cholesterol	51
Stroke	3
Ischemic Heart Disease	22
Depression	23
Chronic Kidney Disease	20
Asthma	8
Osteoperosis	7
Atrial Fibrilation	10
Heart Failure	11
Chronic Obstructive Pulmonary Disease	12
Diabetes	20
Dementia	8
Cancer	9

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Brian John Mateja, DO treated as a family medicine practitioner in Rogue River, OR during 2021 were chronic care, removal of lesion (e.g. growth), gastrointestinal procedures and minimally invasive procedures.

Volume of procedures performed by Dr. Brian John Mateja, DO for Medicare patients.

aspiration	54
blood draw	92
chronic care	330
diagnostic procedures	78
doctor visit	815
ear procedures	24
gastrointestinal procedures	114
injections	54
lab tests	52
minimally invasive procedures	114
musculoskeletal imaging	14
preventive care	80
removal of lesion (e.g. growth)	119
skin procedures	41
spinal procedures	21
vaccines	21
X-rays	35

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian John Mateja, DO.

**Gender**
Male	244
Female	192

**Ethnicity**
Non-Hispanic White	408
Black	0
Hispanic	0
Asian	0
Other	12
Native American	0

**Age**
From 65 to 74	223
From 75 to 84	149
85 and over	33
Less than 65	31

Conditions of Medicare patients treated by Dr. Brian John Mateja, DO in 2021

Hypertension	56
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	21
Depression	19
Chronic Kidney Disease	16
Asthma	8
Osteoperosis	5
Atrial Fibrilation	8
Heart Failure	10
Chronic Obstructive Pulmonary Disease	10
Diabetes	19
Dementia	6
Cancer	8

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Brian John Mateja, DO treated as a family medicine practitioner in Rogue River, OR during 2022 were removal of lesion (e.g. growth), gastrointestinal procedures, minimally invasive procedures and blood draw.

Volume of procedures performed by Dr. Brian John Mateja, DO for Medicare patients.

aspiration	60
blood draw	101
diagnostic procedures	75
doctor visit	841
ear procedures	35
gastrointestinal procedures	108
injections	60
lab tests	76
minimally invasive procedures	108
preventive care	91
removal of lesion (e.g. growth)	115
skin procedures	40
spinal procedures	12
vaccines	17
X-rays	12

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian John Mateja, DO.

**Gender**
Male	236
Female	185

**Ethnicity**
Non-Hispanic White	396
Black	0
Hispanic	0
Asian	0
Other	12
Native American	0

**Age**
From 65 to 74	227
From 75 to 84	141
85 and over	30
Less than 65	23

Conditions of Medicare patients treated by Dr. Brian John Mateja, DO in 2022

Hypertension	65
High Cholesterol	67
Stroke	4
Ischemic Heart Disease	15
Depression	17
Chronic Kidney Disease	13
Asthma	12
Osteoperosis	8
Atrial Fibrilation	14
Heart Failure	11
Chronic Obstructive Pulmonary Disease	14
Diabetes	19
Dementia	5
Cancer	9

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Brian John Mateja, DO treated as a family medicine practitioner in Rogue River, OR during 2023 were gastrointestinal procedures, removal of lesion (e.g. growth), minimally invasive procedures and blood draw.

Volume of procedures performed by Dr. Brian John Mateja, DO for Medicare patients.

aspiration	49
blood draw	103
diagnostic procedures	75
doctor visit	840
ear procedures	24
gastrointestinal procedures	108
injections	49
lab tests	58
minimally invasive procedures	108
preventive care	54
removal of lesion (e.g. growth)	108
skin procedures	33
spinal procedures	14
X-rays	14

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian John Mateja, DO.

**Gender**
Male	222
Female	195

**Ethnicity**
Non-Hispanic White	390
Black	0
Hispanic	12
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	223
From 75 to 84	126
85 and over	47
Less than 65	21

Conditions of Medicare patients treated by Dr. Brian John Mateja, DO in 2023

Hypertension	67
High Cholesterol	71
Stroke	6
Ischemic Heart Disease	14
Depression	20
Chronic Kidney Disease	13
Asthma	10
Osteoperosis	9
Atrial Fibrilation	15
Heart Failure	10
Chronic Obstructive Pulmonary Disease	15
Diabetes	20
Dementia	6
Cancer	10

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Brian John Mateja, DO for Medicare patients.

The highest averages for the top procedures that Dr. Brian John Mateja, DO treated as a family medicine practitioner in Rogue River, OR were chronic care, blood draw, removal of lesion (e.g. growth) and gastrointestinal procedures.

aspiration	51
blood draw	221
chronic care	412
complementary or alternative therapy	17
diagnostic procedures	90
doctor visit	760
ear procedures	19
gastrointestinal procedures	119
hospital care	99
injections	51
inpatient care	99
lab tests	47
manual therapy	17
minimally invasive procedures	119
musculoskeletal imaging	16
osteopathic medicine	17
preventive care	109
removal of lesion (e.g. growth)	136
skin procedures	45
spinal procedures	14
thoracic (chest) imaging	75
vaccines	78
X-rays	61

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Brian John Mateja, DO.

**Gender**
Male	231
Female	208

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	383
Hispanic	7
Native American / Alaskan Native	0
Other	3

**Age**
75 to 84	124
85 and over	33
Less than 65	35
65 to 74	245

Average of Total of Conditions of Medicare patients treated by Dr. Brian John Mateja, DO From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Brian John Mateja, DO treated were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	50
High Cholesterol	42
Stroke	2
Ischemic Heart Disease	18
Depression	16
Chronic Kidney Disease	13
Asthma	7
Osteoporosis	5
Heart Failure	10
Chronic Obstructive Pulmonary Disease	10
Diabetes	19
Atrial Fibrillation	9
Cancer	7
Dementia	6

Education & Training

He has a state license in Oregon.

Licensed In: Oregon

Ratings & Reviews

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General Payments

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

**Payments by Company**
GlaxoSmithKline, LLC.	$121 BREO $43	TANZEUM $40	TRELEGY ELLIPTA $20	SHINGRIX $18
Janssen Pharmaceuticals, Inc	$81 XARELTO $57	INVOKANA $24
Novo Nordisk Inc	$66 Tresiba $30	NovoLog $21	Ozempic $15
Given Imaging, Inc.	$61 GI Solutions $61
AstraZeneca Pharmaceuticals LP	$53 BYDUREON WEEKLY $23	SYMBICORT $17	FARXIGA $13
Other	$329 SUPREP BOWEL PREP $53	GI Solutions $43	Repatha $33	Vesicare $32	Brintellix $29	Other $139

**Types of Payments**
Food and Beverage	$658
Gift	$53

Biography

Dr. Brian Mateja's specialty is family medicine. He graduated from the University of Michigan Medical School.

Select Year:

Dr. Brian John Mateja, DO

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Brian John Mateja, DO in 2023

By Volume:

By Volume:

By Affordability:

By Volume:

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. Brian John Mateja, DO in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Brian John Mateja, DO in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Brian John Mateja, DO in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Brian John Mateja, DO in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Brian John Mateja, DO in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Brian John Mateja, DO in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Brian John Mateja, DO in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Brian John Mateja, DO in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Brian John Mateja, DO in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Brian John Mateja, DO in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Brian John Mateja, DO 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. Brian John Mateja, DO From 2012 - 2023

Education & Training

Ratings & Reviews

General Payments

Biography

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