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Home > PA Providers > Hematopathologists

Dr. Scott Dennis Dufresne, MD

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Specializes in: Hematopathology

200 Lothrop Street Division of Hematopathology
Pittsburgh, PA 15213

(412) 647-0435

Dr. Scott Dennis Dufresne, MD is a hematopathologist in Pittsburgh, PA specializing in hematopathology.

Office Locations

200 Lothrop Street Division of Hematopathology
Pittsburgh, PA 15213

(412) 647-0435

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Noteworthy Medicare Patient Procedures Performed by Dr. Scott Dennis Dufresne, MD in 2023

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

Top 5%

By Volume:

in situ hybridization

By Affordability:

special stains

In 2023, among providers in related specialties within Pennsylvania, Dr. Scott Dennis Dufresne, MD performed more in situ hybridization procedures for Medicare patients than 95% of them and he also had a list price for special stains 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 Affordability:

immunohistochemistry test

In 2023, Dr. Scott Dennis Dufresne, MD had a list price for immunohistochemistry (IHC) test that was lower than the list prices billed to Medicare by 90% of providers in related specialties within Pennsylvania. 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:

genetic testing

in situ hybridization

molecular genetic testing

In 2012, Dr. Scott Dennis Dufresne, MD had a list price for genetic testing, in situ hybridization, and molecular genetic testing that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Pennsylvania. 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. Scott Dennis Dufresne, MD treated as a hematopathologist in Pittsburgh, PA during 2012 were lab tests and cytology.

Volume of procedures performed by Dr. Scott Dennis Dufresne, MD for Medicare patients.

cytology	28
lab tests	1332

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Scott Dennis Dufresne, MD treated as a hematopathologist in Pittsburgh, PA during 2013 were lab tests and cytology.

Volume of procedures performed by Dr. Scott Dennis Dufresne, MD for Medicare patients.

cytology	49
lab tests	1358

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Scott Dennis Dufresne, MD.

**Gender**
Male	387
Female	404

**Ethnicity**
Non-Hispanic White	769
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	291
From 75 to 84	257
85 and over	99
Less than 65	144

Conditions of Medicare patients treated by Dr. Scott Dennis Dufresne, MD in 2013

Hypertension	72
High Cholesterol	63
Stroke	6
Ischemic Heart Disease	42
Depression	33
Chronic Kidney Disease	43
Asthma	8
Osteoperosis	11
Atrial Fibrilation	14
Heart Failure	26
Chronic Obstructive Pulmonary Disease	31
Diabetes	35
Dementia	12
Cancer	22

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Scott Dennis Dufresne, MD treated as a hematopathologist in Pittsburgh, PA during 2014 were lab tests, cytology and second opinions.

Volume of procedures performed by Dr. Scott Dennis Dufresne, MD for Medicare patients.

cytology	50
lab tests	1569
second opinions	11

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Scott Dennis Dufresne, MD.

**Gender**
Male	392
Female	440

**Ethnicity**
Non-Hispanic White	806
Black	0
Hispanic	0
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	328
From 75 to 84	242
85 and over	102
Less than 65	160

Conditions of Medicare patients treated by Dr. Scott Dennis Dufresne, MD in 2014

Hypertension	70
High Cholesterol	61
Stroke	6
Ischemic Heart Disease	42
Depression	33
Chronic Kidney Disease	42
Asthma	8
Osteoperosis	10
Atrial Fibrilation	14
Heart Failure	29
Chronic Obstructive Pulmonary Disease	29
Diabetes	36
Dementia	9
Cancer	25

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Scott Dennis Dufresne, MD treated as a hematopathologist in Pittsburgh, PA during 2015 were lab tests, cytology and second opinions.

Volume of procedures performed by Dr. Scott Dennis Dufresne, MD for Medicare patients.

cytology	65
lab tests	1344
second opinions	17

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Scott Dennis Dufresne, MD.

**Gender**
Male	926
Female	926

**Ethnicity**
Non-Hispanic White	1810
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	654
From 75 to 84	588
85 and over	234
Less than 65	376

Conditions of Medicare patients treated by Dr. Scott Dennis Dufresne, MD in 2015

Hypertension	75
High Cholesterol	65
Stroke	6
Ischemic Heart Disease	43
Depression	36
Chronic Kidney Disease	46
Asthma	21
Osteoperosis	10
Atrial Fibrilation	16
Heart Failure	32
Chronic Obstructive Pulmonary Disease	31
Diabetes	39
Dementia	10
Cancer	18

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Scott Dennis Dufresne, MD treated as a hematopathologist in Pittsburgh, PA during 2016 were lab tests and cytology.

Volume of procedures performed by Dr. Scott Dennis Dufresne, MD for Medicare patients.

cytology	53
lab tests	788

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Scott Dennis Dufresne, MD.

**Gender**
Male	341
Female	300

**Ethnicity**
Non-Hispanic White	615
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	257
From 75 to 84	197
85 and over	76
Less than 65	111

Conditions of Medicare patients treated by Dr. Scott Dennis Dufresne, MD in 2016

Hypertension	75
High Cholesterol	61
Stroke	5
Ischemic Heart Disease	39
Depression	32
Chronic Kidney Disease	49
Asthma	34
Osteoperosis	8
Atrial Fibrilation	17
Heart Failure	28
Chronic Obstructive Pulmonary Disease	32
Diabetes	36
Dementia	10
Cancer	23

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Scott Dennis Dufresne, MD treated as a hematopathologist in Pittsburgh, PA during 2017 were lab tests and cytology.

Volume of procedures performed by Dr. Scott Dennis Dufresne, MD for Medicare patients.

cytology	35
lab tests	685

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Scott Dennis Dufresne, MD.

**Gender**
Male	251
Female	263

**Ethnicity**
Non-Hispanic White	496
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	200
From 75 to 84	162
85 and over	57
Less than 65	95

Conditions of Medicare patients treated by Dr. Scott Dennis Dufresne, MD in 2017

Hypertension	73
High Cholesterol	57
Stroke	6
Ischemic Heart Disease	44
Depression	35
Chronic Kidney Disease	47
Asthma	11
Osteoperosis	11
Atrial Fibrilation	15
Heart Failure	32
Chronic Obstructive Pulmonary Disease	35
Diabetes	33
Dementia	11
Cancer	22

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Scott Dennis Dufresne, MD treated as a hematopathologist in Pittsburgh, PA during 2018 were lab tests, cytology and second opinions.

Volume of procedures performed by Dr. Scott Dennis Dufresne, MD for Medicare patients.

cytology	58
lab tests	1012
second opinions	22

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Scott Dennis Dufresne, MD.

**Gender**
Male	370
Female	378

**Ethnicity**
Non-Hispanic White	709
Black	0
Hispanic	0
Asian	0
Other	20
Native American	0

**Age**
From 65 to 74	267
From 75 to 84	235
85 and over	97
Less than 65	149

Conditions of Medicare patients treated by Dr. Scott Dennis Dufresne, MD in 2018

Hypertension	75
High Cholesterol	64
Stroke	7
Ischemic Heart Disease	45
Depression	35
Chronic Kidney Disease	52
Asthma	8
Osteoperosis	9
Atrial Fibrilation	17
Heart Failure	33
Chronic Obstructive Pulmonary Disease	30
Diabetes	37
Dementia	16
Cancer	17

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Scott Dennis Dufresne, MD treated as a hematopathologist in Pittsburgh, PA during 2019 were lab tests and cytology.

Volume of procedures performed by Dr. Scott Dennis Dufresne, MD for Medicare patients.

cytology	36
lab tests	747

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Scott Dennis Dufresne, MD.

**Gender**
Male	316
Female	292

**Ethnicity**
Non-Hispanic White	583
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	222
From 75 to 84	199
85 and over	74
Less than 65	113

Conditions of Medicare patients treated by Dr. Scott Dennis Dufresne, MD in 2019

Hypertension	75
High Cholesterol	59
Stroke	6
Ischemic Heart Disease	46
Depression	33
Chronic Kidney Disease	53
Asthma	8
Osteoperosis	9
Atrial Fibrilation	18
Heart Failure	36
Chronic Obstructive Pulmonary Disease	30
Diabetes	37
Dementia	14
Cancer	20

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Scott Dennis Dufresne, MD treated as a hematopathologist in Pittsburgh, PA during 2020 were lab tests.

Volume of procedures performed by Dr. Scott Dennis Dufresne, MD for Medicare patients.

lab tests	604

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Scott Dennis Dufresne, MD.

**Gender**
Male	229
Female	195

**Ethnicity**
Non-Hispanic White	410
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	158
From 75 to 84	156
85 and over	50
Less than 65	60

Conditions of Medicare patients treated by Dr. Scott Dennis Dufresne, MD in 2020

Hypertension	68
High Cholesterol	62
Stroke	5
Ischemic Heart Disease	49
Depression	32
Chronic Kidney Disease	51
Asthma	8
Osteoperosis	8
Atrial Fibrilation	16
Heart Failure	33
Chronic Obstructive Pulmonary Disease	30
Diabetes	36
Dementia	13
Cancer	22

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Scott Dennis Dufresne, MD treated as a hematopathologist in Pittsburgh, PA during 2021 were lab tests.

Volume of procedures performed by Dr. Scott Dennis Dufresne, MD for Medicare patients.

lab tests	434

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Scott Dennis Dufresne, MD.

**Gender**
Male	143
Female	125

**Age**
From 65 to 74	85
From 75 to 84	102
85 and over	40
Less than 65	41

Conditions of Medicare patients treated by Dr. Scott Dennis Dufresne, MD in 2021

Hypertension	71
High Cholesterol	59
Stroke	6
Ischemic Heart Disease	54
Depression	28
Chronic Kidney Disease	44
Asthma	5
Osteoperosis	8
Atrial Fibrilation	17
Heart Failure	26
Chronic Obstructive Pulmonary Disease	26
Diabetes	34
Dementia	13
Cancer	22

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Scott Dennis Dufresne, MD treated as a hematopathologist in Pittsburgh, PA during 2022 were lab tests.

Volume of procedures performed by Dr. Scott Dennis Dufresne, MD for Medicare patients.

lab tests	406

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Scott Dennis Dufresne, MD.

**Gender**
Male	123
Female	140

**Ethnicity**
Non-Hispanic White	246
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	103
From 75 to 84	96
85 and over	42
Less than 65	22

Conditions of Medicare patients treated by Dr. Scott Dennis Dufresne, MD in 2022

Hypertension	75
High Cholesterol	68
Stroke	7
Ischemic Heart Disease	35
Depression	28
Chronic Kidney Disease	29
Asthma	11
Osteoperosis	16
Atrial Fibrilation	24
Heart Failure	28
Chronic Obstructive Pulmonary Disease	34
Diabetes	33
Dementia	11
Cancer	31

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Scott Dennis Dufresne, MD for Medicare patients.

The highest averages for the top procedures that Dr. Scott Dennis Dufresne, MD treated as a hematopathologist in Pittsburgh, PA were lab tests, cytology and second opinions.

cytology	46
lab tests	934
second opinions	16

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Scott Dennis Dufresne, MD.

**Gender**
Female	314
Male	316

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	585
Native American / Alaskan Native	0
Hispanic	0
Other	2

**Age**
85 and over	79
75 to 84	203
Less than 65	115
65 to 74	233

Average of Total of Conditions of Medicare patients treated by Dr. Scott Dennis Dufresne, MD From 2012 - 2022

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

Hypertension	66
High Cholesterol	56
Stroke	5
Ischemic Heart Disease	39
Depression	29
Chronic Kidney Disease	41
Asthma	11
Osteoporosis	9
Heart Failure	27
Chronic Obstructive Pulmonary Disease	28
Diabetes	32
Atrial Fibrillation	15
Dementia	10
Cancer	20

Education & Training

He has a state license in Pennsylvania.

Licensed In: Pennsylvania

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Scott Dennis Dufresne, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
LEICA MICROSYSTEMS INC.	$146 $146
Roche Diagnostics Corporation	$38 TD VENTANA Primary Staining Instruments and Reagents $22	TD VENTANA Digital Pathology Products $16
Dako North America, Inc	$18 Pathology Solutions $18
Genentech USA, Inc.	$13 Perjeta $13

**Types of Payments**
Food and Beverage	$215

Biography

Dr. Scott Dufresne, who practices in Pittsburgh, PA, is a medical specialist in hematopathology. Dr. Dufresne graduated from Tufts University School of Medicine.

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Dr. Scott Dennis Dufresne, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Scott Dennis Dufresne, MD in 2023

By Volume:

By Affordability:

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. Scott Dennis Dufresne, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Scott Dennis Dufresne, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Scott Dennis Dufresne, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Scott Dennis Dufresne, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Scott Dennis Dufresne, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Scott Dennis Dufresne, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Scott Dennis Dufresne, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Scott Dennis Dufresne, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Scott Dennis Dufresne, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Scott Dennis Dufresne, MD in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. Scott Dennis Dufresne, MD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

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