In 2024, among providers in related specialties within California, Dr. Stephen Dongjin Oh, DO performed more in situ hybridization, and lab tests procedures for Medicare patients than 95% of them and he also had a list price for antibody tests, antigen tests, blood urea nitrogen (BUN) test, cortisol test, creatine kinase tests, creatinine blood test, creatinine test, hepatitis B antibody testing, hepatitis B antigen testing, hepatitis B core antibody testing, hepatitis B core IgM antibody testing, hepatitis B surface antibody testing, hepatitis B surface antigen testing, hepatitis B testing, hepatitis C antibody screening, hepatitis C screening, hepatitis C testing, hepatitis testing, IgG test, IgM test, immunoglobulin tests, in situ hybridization, kidney function tests, lipase test, prostate-specific antigen (PSA) test, quantitative Ig tests, total creatine kinase test, total hepatitis B core antibody testing, and total PSA test 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 Affordability:

blood tests

genetic testing

metabolic panel

molecular genetic testing

preventive care

screening test

In 2012, Dr. Stephen Dongjin Oh, DO had a list price for blood tests, genetic testing, metabolic panel, molecular genetic testing, preventive care, and screening test that was lower than the list prices billed to Medicare by 75% of providers in related specialties within California. 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. Stephen Dongjin Oh, DO treated as a pathologist in Murrieta, CA during 2012 were lab tests and cytology.

Volume of procedures performed by Dr. Stephen Dongjin Oh, DO for Medicare patients.

cytology	19
lab tests	74

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Stephen Dongjin Oh, DO treated as a pathologist in Murrieta, CA during 2013 were lab tests and cytology.

Volume of procedures performed by Dr. Stephen Dongjin Oh, DO for Medicare patients.

cytology	30
lab tests	164

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Dongjin Oh, DO.

**Gender**
Male	90
Female	109

**Ethnicity**
Non-Hispanic White	148
Black	0
Hispanic	31
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	76
From 75 to 84	66
85 and over	28
Less than 65	29

Conditions of Medicare patients treated by Dr. Stephen Dongjin Oh, DO in 2013

Hypertension	75
High Cholesterol	55
Stroke	6
Ischemic Heart Disease	40
Depression	26
Chronic Kidney Disease	36
Asthma	9
Osteoperosis	9
Atrial Fibrilation	16
Heart Failure	30
Chronic Obstructive Pulmonary Disease	26
Diabetes	38
Dementia	13
Cancer	20

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Stephen Dongjin Oh, DO treated as a pathologist in Murrieta, CA during 2014 were lab tests and cytology.

Volume of procedures performed by Dr. Stephen Dongjin Oh, DO for Medicare patients.

cytology	20
lab tests	3004

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Dongjin Oh, DO.

**Gender**
Male	319
Female	375

**Ethnicity**
Non-Hispanic White	550
Black	33
Hispanic	63
Asian	31
Other	0
Native American	0

**Age**
From 65 to 74	344
From 75 to 84	226
85 and over	54
Less than 65	70

Conditions of Medicare patients treated by Dr. Stephen Dongjin Oh, DO in 2014

Hypertension	67
High Cholesterol	59
Stroke	4
Ischemic Heart Disease	32
Depression	20
Chronic Kidney Disease	24
Asthma	7
Osteoperosis	9
Atrial Fibrilation	9
Heart Failure	15
Chronic Obstructive Pulmonary Disease	11
Diabetes	28
Dementia	7
Cancer	13

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Stephen Dongjin Oh, DO treated as a pathologist in Murrieta, CA during 2015 were lab tests.

Volume of procedures performed by Dr. Stephen Dongjin Oh, DO for Medicare patients.

lab tests	6447

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Dongjin Oh, DO.

**Gender**
Male	1106
Female	1512

**Ethnicity**
Non-Hispanic White	2096
Black	0
Hispanic	212
Asian	136
Other	84
Native American	0

**Age**
From 65 to 74	1512
From 75 to 84	768
85 and over	134
Less than 65	204

Conditions of Medicare patients treated by Dr. Stephen Dongjin Oh, DO in 2015

Hypertension	57
High Cholesterol	58
Stroke	4
Ischemic Heart Disease	25
Depression	17
Chronic Kidney Disease	17
Asthma	10
Osteoperosis	9
Atrial Fibrilation	9
Heart Failure	10
Chronic Obstructive Pulmonary Disease	9
Diabetes	22
Dementia	4
Cancer	15

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Stephen Dongjin Oh, DO treated as a pathologist in Murrieta, CA during 2016 were lab tests.

Volume of procedures performed by Dr. Stephen Dongjin Oh, DO for Medicare patients.

lab tests	1669

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Dongjin Oh, DO.

**Gender**
Male	791
Female	1082

**Ethnicity**
Non-Hispanic White	1505
Black	0
Hispanic	151
Asian	91
Other	65
Native American	0

**Age**
From 65 to 74	1084
From 75 to 84	557
85 and over	93
Less than 65	139

Conditions of Medicare patients treated by Dr. Stephen Dongjin Oh, DO in 2016

Hypertension	59
High Cholesterol	59
Stroke	3
Ischemic Heart Disease	27
Depression	18
Chronic Kidney Disease	21
Asthma	13
Osteoperosis	9
Atrial Fibrilation	8
Heart Failure	11
Chronic Obstructive Pulmonary Disease	9
Diabetes	24
Dementia	4
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Stephen Dongjin Oh, DO treated as a pathologist in Murrieta, CA during 2017 were lab tests.

Volume of procedures performed by Dr. Stephen Dongjin Oh, DO for Medicare patients.

lab tests	1274

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Dongjin Oh, DO.

**Gender**
Male	754
Female	1097

**Ethnicity**
Non-Hispanic White	1482
Black	0
Hispanic	145
Asian	99
Other	71
Native American	0

**Age**
From 65 to 74	1101
From 75 to 84	549
85 and over	72
Less than 65	129

Conditions of Medicare patients treated by Dr. Stephen Dongjin Oh, DO in 2017

Hypertension	58
High Cholesterol	51
Stroke	3
Ischemic Heart Disease	26
Depression	18
Chronic Kidney Disease	20
Asthma	7
Osteoperosis	9
Atrial Fibrilation	9
Heart Failure	10
Chronic Obstructive Pulmonary Disease	9
Diabetes	23
Dementia	4
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Stephen Dongjin Oh, DO treated as a pathologist in Murrieta, CA during 2018 were lab tests.

Volume of procedures performed by Dr. Stephen Dongjin Oh, DO for Medicare patients.

lab tests	1388

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Dongjin Oh, DO.

**Gender**
Male	1206
Female	1661

**Ethnicity**
Non-Hispanic White	2253
Black	0
Hispanic	179
Asian	300
Other	69
Native American	0

**Age**
From 65 to 74	1576
From 75 to 84	998
85 and over	138
Less than 65	155

Conditions of Medicare patients treated by Dr. Stephen Dongjin Oh, DO in 2018

Hypertension	61
High Cholesterol	64
Stroke	3
Ischemic Heart Disease	31
Depression	17
Chronic Kidney Disease	24
Asthma	7
Osteoperosis	13
Atrial Fibrilation	9
Heart Failure	9
Chronic Obstructive Pulmonary Disease	10
Diabetes	26
Dementia	4
Cancer	14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Stephen Dongjin Oh, DO treated as a pathologist in Murrieta, CA during 2019 were lab tests.

Volume of procedures performed by Dr. Stephen Dongjin Oh, DO for Medicare patients.

lab tests	1815

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Dongjin Oh, DO.

**Gender**
Male	1566
Female	2015

**Ethnicity**
Non-Hispanic White	2865
Black	57
Hispanic	255
Asian	272
Other	121
Native American	11

**Age**
From 65 to 74	1970
From 75 to 84	1266
85 and over	185
Less than 65	160

Conditions of Medicare patients treated by Dr. Stephen Dongjin Oh, DO in 2019

Hypertension	64
High Cholesterol	68
Stroke	3
Ischemic Heart Disease	33
Depression	18
Chronic Kidney Disease	25
Asthma	7
Osteoperosis	13
Atrial Fibrilation	9
Heart Failure	10
Chronic Obstructive Pulmonary Disease	10
Diabetes	26
Dementia	4
Cancer	15

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Stephen Dongjin Oh, DO treated as a pathologist in Murrieta, CA during 2020 were lab tests and cytology.

Volume of procedures performed by Dr. Stephen Dongjin Oh, DO for Medicare patients.

cytology	25
lab tests	2797

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Dongjin Oh, DO.

**Gender**
Male	1178
Female	1525

**Ethnicity**
Non-Hispanic White	2208
Black	0
Hispanic	198
Asian	135
Other	96
Native American	0

**Age**
From 65 to 74	1492
From 75 to 84	934
85 and over	123
Less than 65	154

Conditions of Medicare patients treated by Dr. Stephen Dongjin Oh, DO in 2020

Hypertension	61
High Cholesterol	65
Stroke	4
Ischemic Heart Disease	32
Depression	19
Chronic Kidney Disease	27
Asthma	8
Osteoperosis	12
Atrial Fibrilation	9
Heart Failure	10
Chronic Obstructive Pulmonary Disease	9
Diabetes	25
Dementia	4
Cancer	15

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Stephen Dongjin Oh, DO treated as a pathologist in Murrieta, CA during 2021 were lab tests, preventive care and cytology.

Volume of procedures performed by Dr. Stephen Dongjin Oh, DO for Medicare patients.

cytology	15
lab tests	2486
preventive care	15

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Dongjin Oh, DO.

**Gender**
Male	1527
Female	2000

**Ethnicity**
Non-Hispanic White	2816
Black	93
Hispanic	277
Asian	185
Other	141
Native American	15

**Age**
From 65 to 74	1886
From 75 to 84	1282
85 and over	158
Less than 65	201

Conditions of Medicare patients treated by Dr. Stephen Dongjin Oh, DO in 2021

Hypertension	61
High Cholesterol	67
Stroke	3
Ischemic Heart Disease	33
Depression	20
Chronic Kidney Disease	27
Asthma	7
Osteoperosis	14
Atrial Fibrilation	9
Heart Failure	10
Chronic Obstructive Pulmonary Disease	9
Diabetes	25
Dementia	5
Cancer	14

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Stephen Dongjin Oh, DO treated as a pathologist in Murrieta, CA during 2022 were lab tests and blood draw.

Volume of procedures performed by Dr. Stephen Dongjin Oh, DO for Medicare patients.

blood draw	25
lab tests	2006

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Dongjin Oh, DO.

**Gender**
Male	1475
Female	1842

**Ethnicity**
Non-Hispanic White	2579
Black	0
Hispanic	286
Asian	207
Other	138
Native American	0

**Age**
From 65 to 74	1846
From 75 to 84	1126
85 and over	167
Less than 65	178

Conditions of Medicare patients treated by Dr. Stephen Dongjin Oh, DO in 2022

Hypertension	68
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	24
Depression	17
Chronic Kidney Disease	18
Asthma	11
Osteoperosis	16
Atrial Fibrilation	12
Heart Failure	8
Chronic Obstructive Pulmonary Disease	11
Diabetes	26
Dementia	2
Cancer	18

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Stephen Dongjin Oh, DO treated as a pathologist in Murrieta, CA during 2023 were lab tests and blood draw.

Volume of procedures performed by Dr. Stephen Dongjin Oh, DO for Medicare patients.

blood draw	130
lab tests	1828

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Dongjin Oh, DO.

**Gender**
Male	1277
Female	1691

**Ethnicity**
Non-Hispanic White	2227
Black	0
Hispanic	283
Asian	216
Other	146
Native American	0

**Age**
From 65 to 74	1602
From 75 to 84	1097
85 and over	128
Less than 65	141

Conditions of Medicare patients treated by Dr. Stephen Dongjin Oh, DO in 2023

Hypertension	70
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	26
Depression	19
Chronic Kidney Disease	20
Asthma	11
Osteoperosis	17
Atrial Fibrilation	13
Heart Failure	9
Chronic Obstructive Pulmonary Disease	12
Diabetes	27
Dementia	3
Cancer	17

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Stephen Dongjin Oh, DO treated as a pathologist in Murrieta, CA during 2024 were lab tests, blood draw, thyroid function tests and preventive care.

Volume of procedures performed by Dr. Stephen Dongjin Oh, DO for Medicare patients.

blood draw	285
lab tests	2149
preventive care	14
thyroid function tests	16

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Dongjin Oh, DO.

**Gender**
Male	1518
Female	1965

**Ethnicity**
Non-Hispanic White	2608
Black	0
Hispanic	344
Asian	267
Other	168
Native American	0

**Age**
From 65 to 74	1915
From 75 to 84	1252
85 and over	166
Less than 65	150

Conditions of Medicare patients treated by Dr. Stephen Dongjin Oh, DO in 2024

Hypertension	70
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	25
Depression	18
Chronic Kidney Disease	20
Asthma	11
Osteoperosis	19
Atrial Fibrilation	13
Heart Failure	10
Chronic Obstructive Pulmonary Disease	13
Diabetes	27
Dementia	3
Cancer	18

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Stephen Dongjin Oh, DO for Medicare patients.

The highest averages for the top procedures that Dr. Stephen Dongjin Oh, DO treated as a pathologist in Murrieta, CA were lab tests, blood draw, cytology and thyroid function tests.

blood draw	146
cytology	21
lab tests	2084
preventive care	14
thyroid function tests	16

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Stephen Dongjin Oh, DO.

**Gender**
Male	985
Female	1298

**Ethnicity**
Black / African American	14
Asian / Pacific Islander	149
Non-Hispanic White	1795
Hispanic	186
Native American / Alaskan Native	2
Other	84

**Age**
75 to 84	778
85 and over	111
Less than 65	131
65 to 74	1261

Average of Total of Conditions of Medicare patients treated by Dr. Stephen Dongjin Oh, DO From 2012 - 2024

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

Hypertension	59
High Cholesterol	59
Stroke	3
Ischemic Heart Disease	27
Depression	17
Chronic Kidney Disease	21
Asthma	8
Osteoporosis	11
Heart Failure	10
Chronic Obstructive Pulmonary Disease	10
Diabetes	24
Atrial Fibrillation	9
Cancer	14
Dementia	4

Education & Training

He has a state license in California.

Licensed In: California

Ratings & Reviews

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General Payments

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

**Payments by Company**
AbbVie Inc.	$709 Rinvoq $281	Skyrizi $271	Mavyret $141	Humira $17
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$604 Trulance $313	XIFAXAN $267	PLENVU $24
Janssen Biotech, Inc.	$352 STELARA $352
QOL Medical, LLC	$168 SUCRAID $168
AbbVie, Inc.	$145 Humira $115	Viekira $30
Other	$1,098 MOUNJARO $125	Wegovy $116	BREATHTEK $93	Da Vinci Surgical System $67	PREPOPIK $64	Other $633

**Types of Payments**
Food and Beverage	$3,073
Travel and Lodging	$4

Biography

Dr. Stephen Oh is a pathology specialist in Murrieta, CA. Dr. Oh has obtained a license to practice in California.

Select Year:

Dr. Stephen Dongjin Oh, DO

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Stephen Dongjin Oh, DO in 2024

By Volume:

By Affordability:

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. Stephen Dongjin Oh, DO in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen Dongjin Oh, DO in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen Dongjin Oh, DO in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen Dongjin Oh, DO in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen Dongjin Oh, DO in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen Dongjin Oh, DO in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen Dongjin Oh, DO in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen Dongjin Oh, DO in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen Dongjin Oh, DO in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen Dongjin Oh, DO in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen Dongjin Oh, DO in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen Dongjin Oh, DO in 2024

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Average Medicare Patient Data From 2012 - 2024

Average of Total of Conditions of Medicare patients treated by Dr. Stephen Dongjin Oh, DO From 2012 - 2024

Education & Training

Ratings & Reviews

General Payments

Biography

Pathologists in Nearby Locations

Other Providers in Murrieta, CA