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Dr. Yanghee Woo, MD

Accepting New Patients

(Dr. Yanghee Woo, M.D.)

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Specializes in: General Surgery and Surgical Oncology (Cancer Surgery)

1500 E DUARTE ROAD
DUARTE, CA 91010

(626) 275-8064

Dr. Yanghee Woo, MD is a general surgeon in DUARTE, CA specializing in general surgery and surgical oncology (cancer surgery). Dr. Yanghee Woo, MD is affiliated with City of Hope.

Office Locations

1500 E DUARTE ROAD
DUARTE, CA 91010

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1000 Fivepoint
Irvine, CA 92618

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In The News

“Comprehensive biomarker testing is now essential, noted Yanghee Woo, MD, director of the Gastroenterology Minimally Invasive Therapy Program at City of Hope Comprehensive Cancer Center in Duarte,...”—"Novel Treatments for Gastric Cancer", MedPage Today, January 2026

Noteworthy Medicare Patient Procedures Performed by Dr. Yanghee Woo, MD in 2023

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

Top 5%

By Volume:

laparoscopic biopsy

In 2023, Dr. Yanghee Woo, MD performed more laparoscopic biopsy procedures for Medicare patients than 95% of providers in related specialties within California.

Top 10%

By Affordability:

hospital care

inpatient care

inpatient hospital care

In 2023, Dr. Yanghee Woo, MD 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 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.

Top 25%

By Affordability:

laparoscopic surgery

In 2012, Dr. Yanghee Woo, MD had a list price for laparoscopic surgery 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. Yanghee Woo, MD treated as a general surgeon in DUARTE, CA during 2012 were catheterization.

Volume of procedures performed by Dr. Yanghee Woo, MD for Medicare patients.

catheterization	21
doctor visit	33

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Yanghee Woo, MD treated as a general surgeon in DUARTE, CA during 2013 were catheterization.

Volume of procedures performed by Dr. Yanghee Woo, MD for Medicare patients.

catheterization	28
doctor visit	54

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Yanghee Woo, MD.

**Gender**
Male	57
Female	55

**Ethnicity**
Non-Hispanic White	71
Black	11
Hispanic	18
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	61
From 75 to 84	40
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Yanghee Woo, MD in 2013

Hypertension	75
High Cholesterol	70
Stroke	0
Ischemic Heart Disease	50
Depression	24
Chronic Kidney Disease	25
Asthma	10
Osteoperosis	13
Atrial Fibrilation	0
Heart Failure	23
Chronic Obstructive Pulmonary Disease	15
Diabetes	49
Dementia	11
Cancer	23

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Yanghee Woo, MD treated as a general surgeon in DUARTE, CA during 2014 were catheterization.

Volume of procedures performed by Dr. Yanghee Woo, MD for Medicare patients.

catheterization	28
doctor visit	52

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Yanghee Woo, MD.

**Gender**
Male	47
Female	62

**Ethnicity**
Non-Hispanic White	68
Black	12
Hispanic	16
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	56
From 75 to 84	35
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Yanghee Woo, MD in 2014

Hypertension	75
High Cholesterol	72
Stroke	0
Ischemic Heart Disease	45
Depression	22
Chronic Kidney Disease	29
Asthma	0
Osteoperosis	15
Atrial Fibrilation	15
Heart Failure	27
Chronic Obstructive Pulmonary Disease	10
Diabetes	47
Dementia	0
Cancer	19

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Yanghee Woo, MD treated as a general surgeon in DUARTE, CA during 2015 were catheterization.

Volume of procedures performed by Dr. Yanghee Woo, MD for Medicare patients.

catheterization	15

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Yanghee Woo, MD.

**Gender**
Male	48
Female	50

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

**Age**
From 65 to 74	58
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Yanghee Woo, MD in 2015

Hypertension	61
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	43
Depression	0
Chronic Kidney Disease	24
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	45
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Yanghee Woo, MD.

**Gender**
Male	27
Female	19

**Ethnicity**
Non-Hispanic White	21
Black	0
Hispanic	0
Asian	12
Other	0
Native American	0

**Age**
From 65 to 74	23
From 75 to 84	12
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Yanghee Woo, MD in 2016

Hypertension	75
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	48
Depression	37
Chronic Kidney Disease	37
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	26
Chronic Obstructive Pulmonary Disease	0
Diabetes	37
Dementia	0
Cancer	28

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

Volume of procedures performed by Dr. Yanghee Woo, MD for Medicare patients.

doctor visit	14

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Yanghee Woo, MD.

**Gender**
Male	27
Female	23

**Ethnicity**
Non-Hispanic White	21
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	23
From 75 to 84	16
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Yanghee Woo, MD in 2017

Hypertension	75
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	48
Depression	0
Chronic Kidney Disease	44
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	28
Chronic Obstructive Pulmonary Disease	24
Diabetes	32
Dementia	0
Cancer	24

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

Volume of procedures performed by Dr. Yanghee Woo, MD for Medicare patients.

doctor visit	82

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Yanghee Woo, MD.

**Gender**
Male	49
Female	30

**Ethnicity**
Non-Hispanic White	28
Black	0
Hispanic	0
Asian	31
Other	0
Native American	0

**Age**
From 65 to 74	40
From 75 to 84	20
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Yanghee Woo, MD in 2018

Hypertension	72
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	41
Depression	25
Chronic Kidney Disease	48
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	24
Chronic Obstructive Pulmonary Disease	18
Diabetes	37
Dementia	0
Cancer	27

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Yanghee Woo, MD treated as a general surgeon in DUARTE, CA during 2019 were hospital care and inpatient care.

Volume of procedures performed by Dr. Yanghee Woo, MD for Medicare patients.

doctor visit	124
hospital care	39
inpatient care	39

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Yanghee Woo, MD.

**Gender**
Male	55
Female	45

**Ethnicity**
Non-Hispanic White	36
Black	0
Hispanic	0
Asian	38
Other	0
Native American	0

**Age**
From 65 to 74	56
From 75 to 84	26
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Yanghee Woo, MD in 2019

Hypertension	75
High Cholesterol	66
Stroke	0
Ischemic Heart Disease	42
Depression	27
Chronic Kidney Disease	44
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	22
Chronic Obstructive Pulmonary Disease	12
Diabetes	50
Dementia	0
Cancer	30

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

Volume of procedures performed by Dr. Yanghee Woo, MD for Medicare patients.

doctor visit	97

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Yanghee Woo, MD.

**Gender**
Male	59
Female	38

**Ethnicity**
Non-Hispanic White	36
Black	0
Hispanic	17
Asian	31
Other	0
Native American	0

**Age**
From 65 to 74	49
From 75 to 84	32
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Yanghee Woo, MD in 2020

Hypertension	75
High Cholesterol	65
Stroke	0
Ischemic Heart Disease	60
Depression	22
Chronic Kidney Disease	56
Asthma	0
Osteoperosis	12
Atrial Fibrilation	13
Heart Failure	27
Chronic Obstructive Pulmonary Disease	21
Diabetes	53
Dementia	20
Cancer	30

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

Volume of procedures performed by Dr. Yanghee Woo, MD for Medicare patients.

doctor visit	96

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Yanghee Woo, MD.

**Gender**
Male	51
Female	44

**Ethnicity**
Non-Hispanic White	36
Black	0
Hispanic	0
Asian	29
Other	0
Native American	0

**Age**
From 65 to 74	52
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Yanghee Woo, MD in 2021

Hypertension	75
High Cholesterol	64
Stroke	0
Ischemic Heart Disease	45
Depression	21
Chronic Kidney Disease	47
Asthma	0
Osteoperosis	0
Atrial Fibrilation	14
Heart Failure	12
Chronic Obstructive Pulmonary Disease	0
Diabetes	41
Dementia	12
Cancer	27

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

Volume of procedures performed by Dr. Yanghee Woo, MD for Medicare patients.

doctor visit	92

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Yanghee Woo, MD.

**Gender**
Male	58
Female	46

**Ethnicity**
Non-Hispanic White	41
Black	0
Hispanic	0
Asian	34
Other	0
Native American	0

**Age**
From 65 to 74	57
From 75 to 84	35
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Yanghee Woo, MD in 2022

Hypertension	71
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	26
Depression	18
Chronic Kidney Disease	13
Asthma	0
Osteoperosis	20
Atrial Fibrilation	17
Heart Failure	12
Chronic Obstructive Pulmonary Disease	13
Diabetes	40
Dementia	0
Cancer	32

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Yanghee Woo, MD treated as a general surgeon in DUARTE, CA during 2023 were hospital care, inpatient care, minimally invasive procedures and diagnostic procedures.

Volume of procedures performed by Dr. Yanghee Woo, MD for Medicare patients.

diagnostic procedures	14
doctor visit	105
hospital care	24
inpatient care	24
minimally invasive procedures	14

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Yanghee Woo, MD.

**Gender**
Male	48
Female	51

**Ethnicity**
Non-Hispanic White	39
Black	0
Hispanic	0
Asian	32
Other	0
Native American	0

**Age**
From 65 to 74	55
From 75 to 84	26
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Yanghee Woo, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	30
Depression	20
Chronic Kidney Disease	26
Asthma	0
Osteoperosis	15
Atrial Fibrilation	11
Heart Failure	19
Chronic Obstructive Pulmonary Disease	23
Diabetes	40
Dementia	0
Cancer	34

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Yanghee Woo, MD for Medicare patients.

The highest averages for the top procedures that Dr. Yanghee Woo, MD treated as a general surgeon in DUARTE, CA were hospital care, inpatient care, catheterization and minimally invasive procedures.

catheterization	23
diagnostic procedures	14
doctor visit	74
hospital care	31
inpatient care	31
minimally invasive procedures	14

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Yanghee Woo, MD.

**Gender**
Male	43
Female	38

**Ethnicity**
Black / African American	1
Asian / Pacific Islander	17
Non-Hispanic White	38
Hispanic	4
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	20
85 and over	0
Less than 65	0
65 to 74	44

Average of Total of Conditions of Medicare patients treated by Dr. Yanghee Woo, MD From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Yanghee Woo, MD treated were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	67
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	39
Depression	18
Chronic Kidney Disease	32
Asthma	0
Osteoporosis	6
Heart Failure	18
Chronic Obstructive Pulmonary Disease	11
Diabetes	39
Atrial Fibrillation	5
Cancer	22
Dementia	3

Education & Training

She has a state license in California.

Licensed In: California

Affiliations & Hospitals

Dr. Yanghee Woo, MD is associated with these hospitals and organizations:

City of Hope

Ratings & Reviews

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General Payments

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

**Payments by Company**
Ethicon Inc.	$82,016 Monarch Platform $926	Harmonic $53	$81,038
Intuitive Surgical, Inc.	$38,859 Da Vinci Surgical System $38,859
AstraZeneca Pharmaceuticals LP	$1,611 $1,611
Lexicon Pharmaceuticals, Inc.	$127 Xermelo $127
Ethicon US, LLC	$119 $119
Other	$1,063 XARELTO $108	Creon $105	BREATHTEK $100	LifeVest $88	Cardiac Diagnostics and Monitoring $88	Other $575

**Types of Payments**
Consulting Fee	$76,451
Travel and Lodging	$18,680
Education	$17,950
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$8,000
Food and Beverage	$2,714

Research Payments

Dr. Yanghee Woo, MD has received 1 research payments totaling $400.

Biography

Dr. Yanghee Woo is a specialist in general surgery and surgical oncology (cancer surgery). She works in Duarte, CA and Irvine, CA. Dr. Woo is affiliated with City of Hope. Distinctions awarded to Dr. Woo include: Southern California Super Doctors and New York Rising Stars. She welcomes new patients at her office inIrvine, CA as reported by Doctor.com.