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Dr. Sebastian (He/Him) Obrzut, MD

(Dr. Sebastian Obrzut, M.D.)

(No ratings)

Specializes in: Nuclear Medicine and Diagnostic Radiology

3181 Sw Sam Jackson Park Road 10th Floor
Portland, OR 97239

(503) 418-0990

Dr. Sebastian (He/Him) Obrzut, MD is a nuclear medicine specialist in Portland, OR specializing in nuclear medicine and diagnostic radiology. Dr. Sebastian (He/Him) Obrzut, MD is affiliated with OHSU Healthcare.

Office Locations

OHSU Healthcare

3181 Sw Sam Jackson Park Road 10th Floor
Portland, OR 97239

(503) 418-0990

open_in_new

51377 Old Portland Road Unit C
Scappoose, OR 97056

open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. Sebastian (He/Him) Obrzut, MD in 2023

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

Top 5%

By Volume:

lymphoscintigraphy scan

nuclear scan

By Affordability:

diagnostic imaging

gastric emptying study

gastrointestinal motility tests

nuclear scan

In 2023, among providers in related specialties within Oregon, Dr. Sebastian (He/Him) Obrzut, MD performed more lymphoscintigraphy scan (sentinel lymph node imaging), and nuclear scan procedures for Medicare patients than 95% of them and he also had a list price for diagnostic imaging, gastric emptying study, gastrointestinal motility tests, and nuclear scan 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:

bone scan

joint scan

By Affordability:

cardiac stress testing

myocardial perfusion SPECT

nuclear stress test

SPECT scan

stress testing

In 2012, among providers in related specialties within Oregon, Dr. Sebastian (He/Him) Obrzut, MD performed more bone scan, and joint scan procedures for Medicare patients than 75% of them and he also had a list price for cardiac (heart) stress testing, myocardial perfusion SPECT, nuclear stress test (myocardial perfusion imaging), SPECT scan, and stress testing 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. Sebastian (He/Him) Obrzut, MD treated as a nuclear medicine specialist in Portland, OR during 2012 were stress testing, cardiac procedures, nuclear scan and musculoskeletal imaging.

Volume of procedures performed by Dr. Sebastian (He/Him) Obrzut, MD for Medicare patients.

abdominal imaging	14
cardiac procedures	424
diagnostic imaging	14
gastrointestinal procedures	14
musculoskeletal imaging	89
nuclear scan	314
stress testing	424

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Sebastian (He/Him) Obrzut, MD treated as a nuclear medicine specialist in Portland, OR during 2013 were stress testing, cardiac procedures, nuclear scan and musculoskeletal imaging.

Volume of procedures performed by Dr. Sebastian (He/Him) Obrzut, MD for Medicare patients.

abdominal imaging	25
cardiac procedures	611
diagnostic imaging	25
gastrointestinal procedures	25
lymph node procedures	24
musculoskeletal imaging	146
nuclear scan	499
stress testing	611

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Sebastian (He/Him) Obrzut, MD.

**Gender**
Male	490
Female	438

**Ethnicity**
Non-Hispanic White	600
Black	86
Hispanic	171
Asian	59
Other	0
Native American	0

**Age**
From 65 to 74	418
From 75 to 84	234
85 and over	81
Less than 65	195

Conditions of Medicare patients treated by Dr. Sebastian (He/Him) Obrzut, MD in 2013

Hypertension	72
High Cholesterol	52
Stroke	7
Ischemic Heart Disease	49
Depression	27
Chronic Kidney Disease	38
Asthma	9
Osteoperosis	10
Atrial Fibrilation	17
Heart Failure	29
Chronic Obstructive Pulmonary Disease	19
Diabetes	35
Dementia	8
Cancer	30

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Sebastian (He/Him) Obrzut, MD treated as a nuclear medicine specialist in Portland, OR during 2014 were stress testing, cardiac procedures, nuclear scan and musculoskeletal imaging.

Volume of procedures performed by Dr. Sebastian (He/Him) Obrzut, MD for Medicare patients.

abdominal imaging	29
cardiac procedures	684
diagnostic imaging	29
gastrointestinal procedures	29
lymph node procedures	43
musculoskeletal imaging	183
nuclear scan	600
stress testing	684

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Sebastian (He/Him) Obrzut, MD.

**Gender**
Male	573
Female	531

**Ethnicity**
Non-Hispanic White	750
Black	63
Hispanic	176
Asian	79
Other	0
Native American	0

**Age**
From 65 to 74	488
From 75 to 84	311
85 and over	105
Less than 65	200

Conditions of Medicare patients treated by Dr. Sebastian (He/Him) Obrzut, MD in 2014

Hypertension	67
High Cholesterol	50
Stroke	6
Ischemic Heart Disease	50
Depression	26
Chronic Kidney Disease	37
Asthma	9
Osteoperosis	9
Atrial Fibrilation	18
Heart Failure	26
Chronic Obstructive Pulmonary Disease	18
Diabetes	31
Dementia	8
Cancer	35

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Sebastian (He/Him) Obrzut, MD treated as a nuclear medicine specialist in Portland, OR during 2015 were stress testing, cardiac procedures, nuclear scan and musculoskeletal imaging.

Volume of procedures performed by Dr. Sebastian (He/Him) Obrzut, MD for Medicare patients.

abdominal imaging	38
cardiac procedures	629
diagnostic imaging	38
gastrointestinal procedures	38
lymph node procedures	39
musculoskeletal imaging	186
nuclear scan	578
stress testing	629

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Sebastian (He/Him) Obrzut, MD.

**Gender**
Male	1116
Female	996

**Ethnicity**
Non-Hispanic White	1466
Black	162
Hispanic	296
Asian	128
Other	0
Native American	0

**Age**
From 65 to 74	888
From 75 to 84	580
85 and over	204
Less than 65	440

Conditions of Medicare patients treated by Dr. Sebastian (He/Him) Obrzut, MD in 2015

Hypertension	67
High Cholesterol	48
Stroke	5
Ischemic Heart Disease	49
Depression	28
Chronic Kidney Disease	38
Asthma	15
Osteoperosis	9
Atrial Fibrilation	18
Heart Failure	29
Chronic Obstructive Pulmonary Disease	21
Diabetes	30
Dementia	7
Cancer	34

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Sebastian (He/Him) Obrzut, MD treated as a nuclear medicine specialist in Portland, OR during 2016 were stress testing, cardiac procedures, nuclear scan and musculoskeletal imaging.

Volume of procedures performed by Dr. Sebastian (He/Him) Obrzut, MD for Medicare patients.

abdominal imaging	36
cardiac procedures	488
diagnostic imaging	36
gastrointestinal procedures	36
lymph node procedures	23
musculoskeletal imaging	168
nuclear scan	474
stress testing	488

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Sebastian (He/Him) Obrzut, MD.

**Gender**
Male	473
Female	410

**Ethnicity**
Non-Hispanic White	608
Black	48
Hispanic	150
Asian	50
Other	27
Native American	0

**Age**
From 65 to 74	375
From 75 to 84	227
85 and over	95
Less than 65	186

Conditions of Medicare patients treated by Dr. Sebastian (He/Him) Obrzut, MD in 2016

Hypertension	71
High Cholesterol	52
Stroke	7
Ischemic Heart Disease	53
Depression	30
Chronic Kidney Disease	45
Asthma	22
Osteoperosis	10
Atrial Fibrilation	17
Heart Failure	36
Chronic Obstructive Pulmonary Disease	22
Diabetes	33
Dementia	11
Cancer	34

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Sebastian (He/Him) Obrzut, MD treated as a nuclear medicine specialist in Portland, OR during 2017 were nuclear scan, stress testing, cardiac procedures and musculoskeletal imaging.

Volume of procedures performed by Dr. Sebastian (He/Him) Obrzut, MD for Medicare patients.

abdominal imaging	29
cardiac procedures	463
diagnostic imaging	29
gastrointestinal procedures	29
lymph node procedures	33
musculoskeletal imaging	188
nuclear scan	497
stress testing	463

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Sebastian (He/Him) Obrzut, MD.

**Gender**
Male	476
Female	444

**Ethnicity**
Non-Hispanic White	623
Black	49
Hispanic	145
Asian	62
Other	0
Native American	0

**Age**
From 65 to 74	408
From 75 to 84	259
85 and over	84
Less than 65	169

Conditions of Medicare patients treated by Dr. Sebastian (He/Him) Obrzut, MD in 2017

Hypertension	70
High Cholesterol	48
Stroke	7
Ischemic Heart Disease	60
Depression	30
Chronic Kidney Disease	44
Asthma	9
Osteoperosis	11
Atrial Fibrilation	16
Heart Failure	31
Chronic Obstructive Pulmonary Disease	20
Diabetes	29
Dementia	12
Cancer	35

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Sebastian (He/Him) Obrzut, MD treated as a nuclear medicine specialist in Portland, OR during 2018 were stress testing, cardiac procedures, nuclear scan and musculoskeletal imaging.

Volume of procedures performed by Dr. Sebastian (He/Him) Obrzut, MD for Medicare patients.

abdominal imaging	27
cardiac procedures	496
diagnostic imaging	27
gastrointestinal procedures	27
lymph node procedures	37
musculoskeletal imaging	147
nuclear scan	478
stress testing	496

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Sebastian (He/Him) Obrzut, MD.

**Gender**
Male	495
Female	453

**Ethnicity**
Non-Hispanic White	631
Black	52
Hispanic	156
Asian	66
Other	0
Native American	0

**Age**
From 65 to 74	432
From 75 to 84	287
85 and over	75
Less than 65	154

Conditions of Medicare patients treated by Dr. Sebastian (He/Him) Obrzut, MD in 2018

Hypertension	74
High Cholesterol	58
Stroke	7
Ischemic Heart Disease	61
Depression	31
Chronic Kidney Disease	44
Asthma	11
Osteoperosis	13
Atrial Fibrilation	19
Heart Failure	35
Chronic Obstructive Pulmonary Disease	19
Diabetes	32
Dementia	11
Cancer	35

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Sebastian (He/Him) Obrzut, MD treated as a nuclear medicine specialist in Portland, OR during 2019 were nuclear scan, stress testing, cardiac procedures and musculoskeletal imaging.

Volume of procedures performed by Dr. Sebastian (He/Him) Obrzut, MD for Medicare patients.

abdominal imaging	27
cardiac procedures	551
diagnostic imaging	27
gastrointestinal procedures	27
lymph node procedures	52
musculoskeletal imaging	203
nuclear scan	561
stress testing	551

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Sebastian (He/Him) Obrzut, MD.

**Gender**
Male	569
Female	531

**Ethnicity**
Non-Hispanic White	745
Black	64
Hispanic	153
Asian	78
Other	0
Native American	0

**Age**
From 65 to 74	489
From 75 to 84	343
85 and over	102
Less than 65	166

Conditions of Medicare patients treated by Dr. Sebastian (He/Him) Obrzut, MD in 2019

Hypertension	69
High Cholesterol	57
Stroke	5
Ischemic Heart Disease	64
Depression	32
Chronic Kidney Disease	45
Asthma	7
Osteoperosis	13
Atrial Fibrilation	18
Heart Failure	36
Chronic Obstructive Pulmonary Disease	20
Diabetes	33
Dementia	13
Cancer	35

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Sebastian (He/Him) Obrzut, MD treated as a nuclear medicine specialist in Portland, OR during 2020 were nuclear scan, stress testing, cardiac procedures and musculoskeletal imaging.

Volume of procedures performed by Dr. Sebastian (He/Him) Obrzut, MD for Medicare patients.

abdominal imaging	36
cardiac procedures	350
diagnostic imaging	36
gastrointestinal procedures	36
lymph node procedures	44
musculoskeletal imaging	161
nuclear scan	422
stress testing	350

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Sebastian (He/Him) Obrzut, MD.

**Gender**
Male	488
Female	479

**Ethnicity**
Non-Hispanic White	646
Black	58
Hispanic	143
Asian	65
Other	0
Native American	0

**Age**
From 65 to 74	455
From 75 to 84	275
85 and over	77
Less than 65	160

Conditions of Medicare patients treated by Dr. Sebastian (He/Him) Obrzut, MD in 2020

Hypertension	65
High Cholesterol	53
Stroke	6
Ischemic Heart Disease	55
Depression	29
Chronic Kidney Disease	46
Asthma	10
Osteoperosis	10
Atrial Fibrilation	17
Heart Failure	32
Chronic Obstructive Pulmonary Disease	15
Diabetes	31
Dementia	13
Cancer	37

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Sebastian (He/Him) Obrzut, MD treated as a nuclear medicine specialist in Portland, OR during 2021 were nuclear scan, stress testing, cardiac procedures and musculoskeletal imaging.

Volume of procedures performed by Dr. Sebastian (He/Him) Obrzut, MD for Medicare patients.

abdominal imaging	25
cardiac procedures	478
diagnostic imaging	25
gastrointestinal procedures	25
lymph node procedures	40
musculoskeletal imaging	199
nuclear scan	536
stress testing	478

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Sebastian (He/Him) Obrzut, MD.

**Gender**
Male	620
Female	520

**Ethnicity**
Non-Hispanic White	741
Black	51
Hispanic	192
Asian	101
Other	0
Native American	0

**Age**
From 65 to 74	499
From 75 to 84	391
85 and over	93
Less than 65	157

Conditions of Medicare patients treated by Dr. Sebastian (He/Him) Obrzut, MD in 2021

Hypertension	70
High Cholesterol	59
Stroke	6
Ischemic Heart Disease	52
Depression	32
Chronic Kidney Disease	48
Asthma	10
Osteoperosis	11
Atrial Fibrilation	17
Heart Failure	33
Chronic Obstructive Pulmonary Disease	16
Diabetes	32
Dementia	13
Cancer	38

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Sebastian (He/Him) Obrzut, MD treated as a nuclear medicine specialist in Portland, OR during 2022 were nuclear scan, stress testing, cardiac procedures and musculoskeletal imaging.

Volume of procedures performed by Dr. Sebastian (He/Him) Obrzut, MD for Medicare patients.

abdominal imaging	18
cardiac procedures	257
diagnostic imaging	18
gastrointestinal procedures	18
lymph node procedures	45
musculoskeletal imaging	110
nuclear scan	324
stress testing	257

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Sebastian (He/Him) Obrzut, MD.

**Gender**
Male	483
Female	374

**Ethnicity**
Non-Hispanic White	620
Black	0
Hispanic	91
Asian	57
Other	47
Native American	0

**Age**
From 65 to 74	407
From 75 to 84	283
85 and over	69
Less than 65	98

Conditions of Medicare patients treated by Dr. Sebastian (He/Him) Obrzut, MD in 2022

Hypertension	74
High Cholesterol	67
Stroke	11
Ischemic Heart Disease	35
Depression	25
Chronic Kidney Disease	30
Asthma	11
Osteoperosis	15
Atrial Fibrilation	23
Heart Failure	25
Chronic Obstructive Pulmonary Disease	16
Diabetes	32
Dementia	8
Cancer	46

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Sebastian (He/Him) Obrzut, MD treated as a nuclear medicine specialist in Portland, OR during 2023 were nuclear scan, musculoskeletal imaging, stress testing and cardiac procedures.

Volume of procedures performed by Dr. Sebastian (He/Him) Obrzut, MD for Medicare patients.

abdominal imaging	14
cardiac procedures	49
diagnostic imaging	14
gastrointestinal procedures	14
lymph node procedures	16
musculoskeletal imaging	80
nuclear scan	159
stress testing	49

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Sebastian (He/Him) Obrzut, MD.

**Gender**
Male	376
Female	185

**Ethnicity**
Non-Hispanic White	497
Black	0
Hispanic	0
Asian	19
Other	22
Native American	0

**Age**
From 65 to 74	274
From 75 to 84	201
85 and over	37
Less than 65	49

Conditions of Medicare patients treated by Dr. Sebastian (He/Him) Obrzut, MD in 2023

Hypertension	69
High Cholesterol	58
Stroke	8
Ischemic Heart Disease	29
Depression	24
Chronic Kidney Disease	24
Asthma	9
Osteoperosis	12
Atrial Fibrilation	23
Heart Failure	21
Chronic Obstructive Pulmonary Disease	14
Diabetes	29
Dementia	6
Cancer	49

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Sebastian (He/Him) Obrzut, MD for Medicare patients.

The highest averages for the top procedures that Dr. Sebastian (He/Him) Obrzut, MD treated as a nuclear medicine specialist in Portland, OR were stress testing, cardiac procedures, nuclear scan and musculoskeletal imaging.

abdominal imaging	26
cardiac procedures	456
diagnostic imaging	26
gastrointestinal procedures	26
lymph node procedures	36
musculoskeletal imaging	155
nuclear scan	453
stress testing	456

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Sebastian (He/Him) Obrzut, MD.

**Gender**
Female	446
Male	513

**Ethnicity**
Black / African American	52
Asian / Pacific Islander	63
Non-Hispanic White	660
Hispanic	139
Native American / Alaskan Native	0
Other	8

**Age**
85 and over	85
75 to 84	282
Less than 65	164
65 to 74	427

Average of Total of Conditions of Medicare patients treated by Dr. Sebastian (He/Him) Obrzut, MD From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Sebastian (He/Him) Obrzut, MD treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	64
High Cholesterol	50
Stroke	6
Ischemic Heart Disease	46
Depression	26
Chronic Kidney Disease	36
Asthma	10
Osteoporosis	10
Heart Failure	27
Chronic Obstructive Pulmonary Disease	16
Diabetes	28
Atrial Fibrillation	16
Cancer	34
Dementia	9

Education & Training

He has a state license in Oregon.

Licensed In: Oregon

Affiliations & Hospitals

Dr. Sebastian (He/Him) Obrzut, MD is associated with these hospitals and organizations:

OHSU Healthcare

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Sebastian (He/Him) Obrzut, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Lilly USA, LLC	$122 AMYVID $122
GE Healthcare	$40 $40
Astellas Pharma US Inc	$24 Lexiscan $24

**Types of Payments**
Food and Beverage	$186

Research Payments

Dr. Sebastian (He/Him) Obrzut, MD has received 1 research payments totaling $1,500.

Biography

Dr. Sebastian Obrzut is a physician who specializes in nuclear medicine and diagnostic radiology. He is affiliated with OHSU Healthcare. Dr. Obrzut graduated from SUNY, University at Buffalo School of Medicine & Biomedical Sciences.

Select Year:

Dr. Sebastian (He/Him) Obrzut, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Sebastian (He/Him) Obrzut, MD in 2023

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. Sebastian (He/Him) Obrzut, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sebastian (He/Him) Obrzut, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sebastian (He/Him) Obrzut, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sebastian (He/Him) Obrzut, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sebastian (He/Him) Obrzut, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sebastian (He/Him) Obrzut, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sebastian (He/Him) Obrzut, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sebastian (He/Him) Obrzut, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sebastian (He/Him) Obrzut, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sebastian (He/Him) Obrzut, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sebastian (He/Him) Obrzut, MD 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. Sebastian (He/Him) Obrzut, MD From 2012 - 2023

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Research Payments

Biography

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