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Home > OR Providers > Surgical Oncologists

Dr. Jennifer Rose Garreau, MD

Accepting New Patients

(94 Ratings)

Specializes in: Surgical Oncology (Cancer Surgery)

University of California, Los Angeles (UCLA), David Geffen School of Medicine

1040 NW 22nd Avenue Good Samaritan Building 2, Suite 560
Portland, OR 97227

(503) 413-5525

Dr. Jennifer Rose Garreau, MD is a surgical oncologist in Portland, OR specializing in surgical oncology (cancer surgery). She graduated from University of California, Los Angeles (UCLA), David Geffen School of Medicine. Dr. Jennifer Rose Garreau, MD is affiliated with Legacy Health.

Office Locations

1040 NW 22nd Avenue Good Samaritan Building 2, Suite 560
Portland, OR 97227

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Legacy Health

19250 S.w. 65th Avenue Suite 260
Tualatin, OR 97062

(503) 413-5525

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In The News (see more mentions in the news)

“Dr. Jennifer Garreau, a Legacy surgical oncologist, reads mammograms as part of her practice.”—"2016 Race for the Cure: In your 40s? Ask doctor about breast cancer screening", Oregonlive , September 2016

“"It's fairly easy to do," said Dr. Jennifer Garreau, a surgical oncologist at Legacy Health, referring to the procedure.”—"Physicians try techniques to curb cases of lymphedema", Oregonlive , August 2015

“That's true for cancer in general and that's especially so with breast cancer, according to Legacy Cancer Institute surgical oncologist Jennifer Garreau, who says just 10 percent of breast cancers...”—"Beating breast cancer before it starts: A prescription for healthy living", Oregonlive , April 2013

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Jennifer Rose Garreau, MD treated as a surgical oncologist in Portland, OR during 2012 were lymph node procedures.

Volume of procedures performed by Dr. Jennifer Rose Garreau, MD for Medicare patients.

doctor visit	40
lymph node procedures	15

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Jennifer Rose Garreau, MD treated as a surgical oncologist in Portland, OR during 2013 were excision, lymph node procedures, breast procedures and cancer surgery.

Volume of procedures performed by Dr. Jennifer Rose Garreau, MD for Medicare patients.

breast procedures	23
cancer surgery	23
diagnostic procedures	15
doctor visit	93
excision	38
lymph node procedures	37
open surgery	15

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Jennifer Rose Garreau, MD.

**Ethnicity**
Non-Hispanic White	67
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	41
From 75 to 84	19
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jennifer Rose Garreau, MD in 2013

Hypertension	49
High Cholesterol	46
Stroke	0
Ischemic Heart Disease	18
Depression	21
Chronic Kidney Disease	18
Asthma	0
Osteoperosis	15
Atrial Fibrilation	0
Heart Failure	14
Chronic Obstructive Pulmonary Disease	0
Diabetes	23
Dementia	0
Cancer	66

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Jennifer Rose Garreau, MD treated as a surgical oncologist in Portland, OR during 2014 were lymph node procedures, excision, open surgery and diagnostic procedures.

Volume of procedures performed by Dr. Jennifer Rose Garreau, MD for Medicare patients.

breast procedures	14
cancer surgery	14
diagnostic procedures	19
doctor visit	120
excision	33
lymph node procedures	40
open surgery	19

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Jennifer Rose Garreau, MD.

**Gender**
Male	11
Female	71

**Age**
From 65 to 74	38
From 75 to 84	24
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jennifer Rose Garreau, MD in 2014

Hypertension	57
High Cholesterol	45
Stroke	0
Ischemic Heart Disease	20
Depression	35
Chronic Kidney Disease	18
Asthma	0
Osteoperosis	13
Atrial Fibrilation	0
Heart Failure	17
Chronic Obstructive Pulmonary Disease	0
Diabetes	22
Dementia	0
Cancer	63

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Jennifer Rose Garreau, MD treated as a surgical oncologist in Portland, OR during 2015 were lymph node procedures, open surgery, diagnostic procedures and excision.

Volume of procedures performed by Dr. Jennifer Rose Garreau, MD for Medicare patients.

diagnostic procedures	13
doctor visit	125
excision	13
lymph node procedures	30
open surgery	13

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Jennifer Rose Garreau, MD.

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

**Age**
From 65 to 74	96
From 75 to 84	48
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jennifer Rose Garreau, MD in 2015

Hypertension	51
High Cholesterol	38
Stroke	0
Ischemic Heart Disease	20
Depression	28
Chronic Kidney Disease	22
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	14
Chronic Obstructive Pulmonary Disease	0
Diabetes	19
Dementia	0
Cancer	60

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Jennifer Rose Garreau, MD treated as a surgical oncologist in Portland, OR during 2016 were lymph node procedures, excision, breast procedures and cancer surgery.

Volume of procedures performed by Dr. Jennifer Rose Garreau, MD for Medicare patients.

breast procedures	14
cancer surgery	14
diagnostic procedures	13
doctor visit	113
excision	27
lymph node procedures	34
open surgery	13

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Jennifer Rose Garreau, MD.

**Gender**
Male	14
Female	78

**Age**
From 65 to 74	46
From 75 to 84	25
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jennifer Rose Garreau, MD in 2016

Hypertension	41
High Cholesterol	34
Stroke	0
Ischemic Heart Disease	17
Depression	17
Chronic Kidney Disease	12
Asthma	12
Osteoperosis	15
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	23
Dementia	0
Cancer	61

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Jennifer Rose Garreau, MD treated as a surgical oncologist in Portland, OR during 2017 were lymph node procedures.

Volume of procedures performed by Dr. Jennifer Rose Garreau, MD for Medicare patients.

doctor visit	89
lymph node procedures	11

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Jennifer Rose Garreau, MD.

**Gender**
Male	15
Female	63

**Age**
From 65 to 74	39
From 75 to 84	20
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jennifer Rose Garreau, MD in 2017

Hypertension	54
High Cholesterol	38
Stroke	0
Ischemic Heart Disease	26
Depression	23
Chronic Kidney Disease	17
Asthma	0
Osteoperosis	14
Atrial Fibrilation	0
Heart Failure	14
Chronic Obstructive Pulmonary Disease	0
Diabetes	18
Dementia	0
Cancer	55

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Jennifer Rose Garreau, MD treated as a surgical oncologist in Portland, OR during 2018 were lymph node procedures, open surgery, diagnostic procedures and excision.

Volume of procedures performed by Dr. Jennifer Rose Garreau, MD for Medicare patients.

diagnostic procedures	16
doctor visit	105
excision	16
lymph node procedures	38
open surgery	16

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Jennifer Rose Garreau, MD.

**Gender**
Male	17
Female	63

**Age**
From 65 to 74	43
From 75 to 84	23
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jennifer Rose Garreau, MD in 2018

Hypertension	46
High Cholesterol	33
Stroke	0
Ischemic Heart Disease	26
Depression	25
Chronic Kidney Disease	16
Asthma	0
Osteoperosis	15
Atrial Fibrilation	0
Heart Failure	14
Chronic Obstructive Pulmonary Disease	0
Diabetes	21
Dementia	0
Cancer	58

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Jennifer Rose Garreau, MD treated as a surgical oncologist in Portland, OR during 2019 were breast procedures, cancer surgery and excision.

Volume of procedures performed by Dr. Jennifer Rose Garreau, MD for Medicare patients.

breast procedures	18
cancer surgery	18
doctor visit	116
excision	18

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Jennifer Rose Garreau, MD.

**Gender**
Male	17
Female	79

**Age**
From 65 to 74	57
From 75 to 84	24
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jennifer Rose Garreau, MD in 2019

Hypertension	50
High Cholesterol	47
Stroke	0
Ischemic Heart Disease	23
Depression	19
Chronic Kidney Disease	20
Asthma	0
Osteoperosis	19
Atrial Fibrilation	0
Heart Failure	15
Chronic Obstructive Pulmonary Disease	0
Diabetes	21
Dementia	0
Cancer	60

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Jennifer Rose Garreau, MD treated as a surgical oncologist in Portland, OR during 2020 were excision, lymph node procedures, breast procedures and cancer surgery.

Volume of procedures performed by Dr. Jennifer Rose Garreau, MD for Medicare patients.

breast procedures	18
cancer surgery	18
diagnostic procedures	13
doctor visit	87
excision	31
lymph node procedures	28
open surgery	13

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Jennifer Rose Garreau, MD.

**Gender**
Male	15
Female	49

**Age**
From 65 to 74	33
From 75 to 84	19
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jennifer Rose Garreau, MD in 2020

Hypertension	45
High Cholesterol	39
Stroke	0
Ischemic Heart Disease	25
Depression	25
Chronic Kidney Disease	17
Asthma	0
Osteoperosis	20
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	56

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Jennifer Rose Garreau, MD treated as a surgical oncologist in Portland, OR during 2021 were breast procedures, cancer surgery, excision and lymph node procedures.

Volume of procedures performed by Dr. Jennifer Rose Garreau, MD for Medicare patients.

breast procedures	22
cancer surgery	22
doctor visit	79
excision	22
lymph node procedures	18

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Jennifer Rose Garreau, MD.

**Gender**
Male	22
Female	63

**Age**
From 65 to 74	45
From 75 to 84	29
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jennifer Rose Garreau, MD in 2021

Hypertension	44
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	19
Depression	18
Chronic Kidney Disease	22
Asthma	0
Osteoperosis	16
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	21
Dementia	0
Cancer	68

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Jennifer Rose Garreau, MD treated as a surgical oncologist in Portland, OR during 2022 were breast procedures, cancer surgery and excision.

Volume of procedures performed by Dr. Jennifer Rose Garreau, MD for Medicare patients.

breast procedures	19
cancer surgery	19
doctor visit	59
excision	19

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Jennifer Rose Garreau, MD.

**Gender**
Male	16
Female	64

**Age**
From 65 to 74	42
From 75 to 84	26
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jennifer Rose Garreau, MD in 2022

Hypertension	61
High Cholesterol	64
Stroke	0
Ischemic Heart Disease	15
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	24
Atrial Fibrilation	16
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	21
Dementia	0
Cancer	65

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Jennifer Rose Garreau, MD for Medicare patients.

The highest averages for the top procedures that Dr. Jennifer Rose Garreau, MD treated as a surgical oncologist in Portland, OR were lymph node procedures, excision, breast procedures and cancer surgery.

breast procedures	18
cancer surgery	18
diagnostic procedures	14
doctor visit	93
excision	24
lymph node procedures	27
open surgery	14

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Jennifer Rose Garreau, MD.

**Gender**
Male	11
Female	48

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	21
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	23
85 and over	0
Less than 65	0
65 to 74	43

Average of Total of Conditions of Medicare patients treated by Dr. Jennifer Rose Garreau, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Jennifer Rose Garreau, MD treated were cancer, hypertension, high cholesterol and depression.

Hypertension	45
High Cholesterol	39
Stroke	0
Ischemic Heart Disease	19
Depression	19
Chronic Kidney Disease	14
Asthma	1
Osteoporosis	13
Heart Failure	8
Chronic Obstructive Pulmonary Disease	0
Diabetes	17
Atrial Fibrillation	1
Cancer	55
Dementia	0

Education & Training

Dr. Jennifer Rose Garreau, MD graduated from University of California, Los Angeles (UCLA), David Geffen School of Medicine. She completed residency at Oregon Health & Science University Affiliated Hospitals. She is certified by the American Board of Surgery and has a state license in Oregon.

Medical School: University of California, Los Angeles (UCLA), David Geffen School of Medicine

Residency: Oregon Health & Science University Affiliated Hospitals

Board Certification: American Board of Surgery

Licensed In: Oregon

Affiliations & Hospitals

Dr. Jennifer Rose Garreau, MD is associated with these hospitals and organizations:

Legacy Health

Ratings & Reviews

Dr. Jennifer Rose Garreau, MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 94 ratings. We collect ratings and reviews of Dr. Jennifer Rose Garreau, MD from all over the web to help you find the right in Portland, OR.

Overall Rating

(94 Ratings)

Leave a Review

Reviews From Around The Web

Overall Rating: 5.0 2025-12-05

Patient verified via Press Ganey

Dr. JENNIFER GARREAU is the nicest best dr. I've ever had

Overall Rating: 5.0 2026-02-28

Patient verified via Press Ganey

Dr. Garreau was exceptional.

General Payments

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

**Payments by Company**
Elucent Medical	$224 $224
KCI USA, Inc	$19 VAC THERAPY $19
Invuity, Inc.	$17 EIKON LT ADAPT $17
AbbVie, Inc.	$12 Mavyret $12
Cianna Medical, Inc	$11 SAVI $11

**Types of Payments**
Food and Beverage	$282

Biography

Dr. Jennifer Garreau is a physician who specializes in surgical oncology (cancer surgery). Dr. Garreau has a 5.0 out of 5 star average patient rating. She studied medicine at the University of California, Los Angeles (UCLA), David Geffen School of Medicine. She trained at a hospital affiliated with Oregon Health & Science University for her residency. She offers interpreting services for her patients. She is professionally affiliated with Legacy Health. Dr. Garreau has an open panel in Portland, OR according to Doctor.com.