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Dr. Matthew Lonergan, MD

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Specializes in: Adult Oncology and Adult Hematology

Harvard Medical School (1994)

520 Country Club
Eugene, OR 97401

(541) 683-5001

Dr. Matthew Lonergan, MD is an oncologist in Eugene, OR specializing in adult oncology and adult hematology. He graduated from Harvard Medical School in 1994 and has 32 years of experience. Dr. Matthew Lonergan, MD is affiliated with ONCOLOGY ASSOCIATES OF OREGON P C.

Office Locations

520 Country Club
Eugene, OR 97401

(541) 683-5001

(541) 683-1422

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Noteworthy Medicare Patient Procedures Performed by Dr. Matthew Lonergan, MD in 2023

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

Top 10%

By Volume:

blood draw

lactate dehydrogenase test

phlebotomy for lab tests

By Affordability:

hospital care

inpatient care

inpatient hospital care

In 2023, among providers in related specialties within Oregon, Dr. Matthew Lonergan, MD performed more blood draw, lactate dehydrogenase (LDH) test, and phlebotomy for lab tests procedures for Medicare patients than 90% of them and he also had a list price for hospital care, inpatient care, and inpatient hospital care (for patient admitted to hospital) 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:

complete blood count

lab tests

urinalysis

In 2012, Dr. Matthew Lonergan, MD performed more complete blood count (CBC), lab tests, and urinalysis procedures for Medicare patients than 75% of providers in related specialties within Oregon.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Matthew Lonergan, MD treated as an oncologist in Eugene, OR during 2012 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

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

biological response modifier (BRM) therapy	192
blood draw	737
chemotherapy	192
doctor visit	1047
hormone therapy	54
hospital care	172
inpatient care	172
lab tests	873
minimally invasive procedures	270

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Matthew Lonergan, MD treated as an oncologist in Eugene, OR during 2013 were hospital care and inpatient care.

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

doctor visit	1314
hospital care	162
inpatient care	162

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Matthew Lonergan, MD.

**Gender**
Male	140
Female	157

**Ethnicity**
Non-Hispanic White	276
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	127
From 75 to 84	113
85 and over	36
Less than 65	21

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

Hypertension	61
High Cholesterol	44
Stroke	4
Ischemic Heart Disease	35
Depression	16
Chronic Kidney Disease	27
Asthma	8
Osteoperosis	4
Atrial Fibrilation	13
Heart Failure	16
Chronic Obstructive Pulmonary Disease	18
Diabetes	21
Dementia	7
Cancer	63

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Matthew Lonergan, MD treated as an oncologist in Eugene, OR during 2014 were hospital care and inpatient care.

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

doctor visit	1387
hospital care	173
inpatient care	173

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Matthew Lonergan, MD.

**Gender**
Male	155
Female	143

**Ethnicity**
Non-Hispanic White	275
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	132
From 75 to 84	109
85 and over	37
Less than 65	20

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

Hypertension	56
High Cholesterol	46
Stroke	4
Ischemic Heart Disease	37
Depression	19
Chronic Kidney Disease	30
Asthma	6
Osteoperosis	5
Atrial Fibrilation	10
Heart Failure	20
Chronic Obstructive Pulmonary Disease	21
Diabetes	20
Dementia	8
Cancer	62

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Matthew Lonergan, MD treated as an oncologist in Eugene, OR during 2015 were lab tests, blood draw, hospital care and inpatient care.

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

biological response modifier (BRM) therapy	40
blood draw	94
chemotherapy	40
doctor visit	1129
hospital care	42
inpatient care	42
lab tests	275
minimally invasive procedures	40

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Matthew Lonergan, MD.

**Gender**
Male	340
Female	330

**Ethnicity**
Non-Hispanic White	628
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	292
From 75 to 84	252
85 and over	78
Less than 65	48

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

Hypertension	58
High Cholesterol	46
Stroke	7
Ischemic Heart Disease	34
Depression	18
Chronic Kidney Disease	30
Asthma	13
Osteoperosis	7
Atrial Fibrilation	14
Heart Failure	20
Chronic Obstructive Pulmonary Disease	22
Diabetes	23
Dementia	6
Cancer	61

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Matthew Lonergan, MD treated as an oncologist in Eugene, OR during 2016 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

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

biological response modifier (BRM) therapy	223
blood draw	738
chemotherapy	223
CT scan	21
doctor visit	744
hospital care	85
inpatient care	85
lab tests	2132
minimally invasive procedures	276
thoracic (chest) imaging	21

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Matthew Lonergan, MD.

**Gender**
Male	162
Female	221

**Ethnicity**
Non-Hispanic White	362
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	175
From 75 to 84	116
85 and over	34
Less than 65	58

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

Hypertension	56
High Cholesterol	41
Stroke	0
Ischemic Heart Disease	23
Depression	19
Chronic Kidney Disease	34
Asthma	20
Osteoperosis	8
Atrial Fibrilation	9
Heart Failure	15
Chronic Obstructive Pulmonary Disease	16
Diabetes	22
Dementia	7
Cancer	42

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Matthew Lonergan, MD treated as an oncologist in Eugene, OR during 2017 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

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

abdominal imaging	17
biological response modifier (BRM) therapy	269
blood draw	868
chemotherapy	269
CT scan	43
doctor visit	1080
hospital care	66
inpatient care	66
lab tests	1895
minimally invasive procedures	312
pelvic imaging	17
thoracic (chest) imaging	26
thyroid function tests	14

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Matthew Lonergan, MD.

**Gender**
Male	161
Female	210

**Ethnicity**
Non-Hispanic White	342
Black	0
Hispanic	14
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	179
From 75 to 84	110
85 and over	40
Less than 65	42

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

Hypertension	54
High Cholesterol	37
Stroke	4
Ischemic Heart Disease	25
Depression	20
Chronic Kidney Disease	38
Asthma	6
Osteoperosis	8
Atrial Fibrilation	13
Heart Failure	19
Chronic Obstructive Pulmonary Disease	18
Diabetes	24
Dementia	7
Cancer	44

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Matthew Lonergan, MD treated as an oncologist in Eugene, OR during 2018 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

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

abdominal imaging	37
biological response modifier (BRM) therapy	337
blood draw	911
chemotherapy	337
CT scan	86
doctor visit	892
hormone therapy	74
hospital care	116
inpatient care	116
lab tests	2133
minimally invasive procedures	365
pelvic imaging	37
thoracic (chest) imaging	49
thyroid function tests	37

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Matthew Lonergan, MD.

**Gender**
Male	194
Female	251

**Ethnicity**
Non-Hispanic White	411
Black	0
Hispanic	18
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	215
From 75 to 84	136
85 and over	36
Less than 65	58

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

Hypertension	51
High Cholesterol	37
Stroke	0
Ischemic Heart Disease	22
Depression	22
Chronic Kidney Disease	36
Asthma	7
Osteoperosis	7
Atrial Fibrilation	10
Heart Failure	18
Chronic Obstructive Pulmonary Disease	17
Diabetes	27
Dementia	6
Cancer	47

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Matthew Lonergan, MD treated as an oncologist in Eugene, OR during 2019 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

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

abdominal imaging	33
biological response modifier (BRM) therapy	345
blood draw	1109
chemotherapy	345
CT scan	85
doctor visit	1226
hormone therapy	76
hospital care	101
inpatient care	101
lab tests	2908
minimally invasive procedures	408
pelvic imaging	33
port flush	39
thoracic (chest) imaging	52
thyroid function tests	51

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Matthew Lonergan, MD.

**Gender**
Male	204
Female	278

**Ethnicity**
Non-Hispanic White	449
Black	0
Hispanic	15
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	257
From 75 to 84	137
85 and over	30
Less than 65	58

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

Hypertension	57
High Cholesterol	43
Stroke	4
Ischemic Heart Disease	24
Depression	25
Chronic Kidney Disease	38
Asthma	10
Osteoperosis	7
Atrial Fibrilation	12
Heart Failure	21
Chronic Obstructive Pulmonary Disease	17
Diabetes	27
Dementia	8
Cancer	45

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Matthew Lonergan, MD treated as an oncologist in Eugene, OR during 2020 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

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

abdominal imaging	17
biological response modifier (BRM) therapy	346
blood draw	1000
chemotherapy	346
CT scan	58
doctor visit	1057
hormone therapy	48
hospital care	50
inpatient care	50
lab tests	2715
minimally invasive procedures	408
pelvic imaging	17
port flush	21
thoracic (chest) imaging	41
thyroid function tests	42

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Matthew Lonergan, MD.

**Gender**
Male	217
Female	268

**Ethnicity**
Non-Hispanic White	452
Black	0
Hispanic	13
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	268
From 75 to 84	141
85 and over	28
Less than 65	48

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

Hypertension	53
High Cholesterol	38
Stroke	3
Ischemic Heart Disease	24
Depression	23
Chronic Kidney Disease	41
Asthma	7
Osteoperosis	9
Atrial Fibrilation	10
Heart Failure	21
Chronic Obstructive Pulmonary Disease	14
Diabetes	25
Dementia	5
Cancer	46

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Matthew Lonergan, MD treated as an oncologist in Eugene, OR during 2021 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

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

biological response modifier (BRM) therapy	290
blood draw	897
chemotherapy	290
CT scan	22
doctor visit	956
hospital care	109
inpatient care	109
lab tests	2673
minimally invasive procedures	340
thoracic (chest) imaging	22
thyroid function tests	31

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Matthew Lonergan, MD.

**Gender**
Male	194
Female	251

**Ethnicity**
Non-Hispanic White	413
Black	0
Hispanic	16
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	245
From 75 to 84	127
85 and over	26
Less than 65	47

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

Hypertension	58
High Cholesterol	44
Stroke	4
Ischemic Heart Disease	24
Depression	25
Chronic Kidney Disease	42
Asthma	6
Osteoperosis	9
Atrial Fibrilation	10
Heart Failure	20
Chronic Obstructive Pulmonary Disease	16
Diabetes	26
Dementia	5
Cancer	45

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Matthew Lonergan, MD treated as an oncologist in Eugene, OR during 2022 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

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

biological response modifier (BRM) therapy	198
blood draw	796
chemotherapy	198
doctor visit	755
hospital care	42
inpatient care	42
lab tests	2261
minimally invasive procedures	244
thyroid function tests	44

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Matthew Lonergan, MD.

**Gender**
Male	152
Female	211

**Ethnicity**
Non-Hispanic White	326
Black	0
Hispanic	15
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	191
From 75 to 84	116
85 and over	24
Less than 65	32

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

Hypertension	63
High Cholesterol	59
Stroke	6
Ischemic Heart Disease	17
Depression	26
Chronic Kidney Disease	23
Asthma	10
Osteoperosis	15
Atrial Fibrilation	19
Heart Failure	20
Chronic Obstructive Pulmonary Disease	18
Diabetes	22
Dementia	4
Cancer	52

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

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

The highest averages for the top procedures that Dr. Matthew Lonergan, MD treated as an oncologist in Eugene, OR were lab tests, blood draw, minimally invasive procedures and chemotherapy.

abdominal imaging	26
biological response modifier (BRM) therapy	248
blood draw	794
chemotherapy	248
CT scan	52
doctor visit	1053
hormone therapy	63
hospital care	101
inpatient care	101
lab tests	1985
minimally invasive procedures	295
pelvic imaging	26
thoracic (chest) imaging	35
thyroid function tests	36

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Matthew Lonergan, MD.

**Gender**
Male	174
Female	210

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	357
Native American / Alaskan Native	0
Hispanic	8
Other	0

**Age**
75 to 84	123
85 and over	33
Less than 65	39
65 to 74	189

Average of Total of Conditions of Medicare patients treated by Dr. Matthew Lonergan, MD From 2012 - 2022

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

Hypertension	51
High Cholesterol	39
Stroke	3
Ischemic Heart Disease	24
Depression	19
Chronic Kidney Disease	30
Asthma	8
Osteoporosis	7
Heart Failure	17
Chronic Obstructive Pulmonary Disease	16
Diabetes	21
Atrial Fibrillation	10
Dementia	5
Cancer	46

Education & Training

Dr. Matthew Lonergan, MD graduated from Harvard Medical School in 1994. He has a state license in Oregon.

Medical School: Harvard Medical School (1994)

Licensed In: Oregon

Affiliations & Hospitals

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

ONCOLOGY ASSOCIATES OF OREGON P C

Ratings & Reviews

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General Payments

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

**Payments by Company**
E.R. Squibb & Sons, L.L.C.	$40 EMPLICITI $29	OPDIVO $12
Genentech USA, Inc.	$23 Zelboraf $23
Gilead Sciences, Inc.	$12 $12

**Types of Payments**
Food and Beverage	$51
Education	$24

Research Payments

Dr. Matthew Lonergan, MD has received 34 research payments totaling $365,253.

Biography

Dr. Matthew Lonergan's medical specialty is adult hematology and adult oncology. He is a graduate of Harvard Medical School.

Select Year:

Dr. Matthew Lonergan, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Matthew Lonergan, MD in 2023

By Volume:

By Affordability:

By Volume:

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. Matthew Lonergan, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

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

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

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

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

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

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

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

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

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

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

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

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

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

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

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

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Matthew Lonergan, 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. Matthew Lonergan, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Research Payments

Biography

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