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Dr. Guangquan Zhao, MD

(GuangQuan Zhao MD)

(140 Ratings)

Specializes in: Medical Oncology and Hematology (Blood Disorders)

Shandong University

1615 Delaware Street 17th & Kessler Entrance
Longview, WA 98632

(360) 414-7878

Dr. Guangquan Zhao, MD is a medical oncologist in Longview, WA specializing in medical oncology and hematology (blood disorders). He graduated from Shandong University. Dr. Guangquan Zhao, MD is affiliated with PeaceHealth and Cancer Center at PeaceHealth St. John Medical Center.

Office Locations

1615 Delaware Street 17th & Kessler Entrance
Longview, WA 98632

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505 Ne 87th Avenue Suite 350
Vancouver, WA 98664

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Guangquan Zhao, MD treated as a medical oncologist in Longview, WA during 2012 were lab tests, minimally invasive procedures, blood draw and chemotherapy.

Volume of procedures performed by Dr. Guangquan Zhao, MD for Medicare patients.

abdominal imaging	101
aspiration	17
biological response modifier (BRM) therapy	424
blood draw	464
bone marrow tests	34
chemotherapy	424
CT scan	245
diagnostic procedures	34
doctor visit	1049
hormone therapy	36
hospital care	300
inpatient care	300
lab tests	1944
minimally invasive procedures	733
neck imaging	23
pelvic imaging	101
preventive care	21
thoracic (chest) imaging	121
thyroid function tests	87
vaccines	21

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Guangquan Zhao, MD treated as a medical oncologist in Longview, WA during 2013 were hospital care and inpatient care.

Volume of procedures performed by Dr. Guangquan Zhao, MD for Medicare patients.

doctor visit	568
hospital care	206
inpatient care	206

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Guangquan Zhao, MD.

**Gender**
Male	81
Female	146

**Ethnicity**
Non-Hispanic White	203
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	106
From 75 to 84	77
85 and over	23
Less than 65	21

Conditions of Medicare patients treated by Dr. Guangquan Zhao, MD in 2013

Hypertension	67
High Cholesterol	42
Stroke	7
Ischemic Heart Disease	47
Depression	22
Chronic Kidney Disease	26
Asthma	6
Osteoperosis	16
Atrial Fibrilation	10
Heart Failure	25
Chronic Obstructive Pulmonary Disease	24
Diabetes	36
Dementia	7
Cancer	45

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Guangquan Zhao, MD treated as a medical oncologist in Longview, WA during 2014 were hospital care and inpatient care.

Volume of procedures performed by Dr. Guangquan Zhao, MD for Medicare patients.

doctor visit	717
hospital care	520
inpatient care	520

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Guangquan Zhao, MD.

**Gender**
Male	108
Female	153

**Ethnicity**
Non-Hispanic White	226
Black	0
Hispanic	23
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	106
From 75 to 84	87
85 and over	35
Less than 65	33

Conditions of Medicare patients treated by Dr. Guangquan Zhao, MD in 2014

Hypertension	70
High Cholesterol	48
Stroke	4
Ischemic Heart Disease	47
Depression	29
Chronic Kidney Disease	31
Asthma	0
Osteoperosis	11
Atrial Fibrilation	14
Heart Failure	28
Chronic Obstructive Pulmonary Disease	26
Diabetes	38
Dementia	10
Cancer	47

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Guangquan Zhao, MD treated as a medical oncologist in Longview, WA during 2015 were hospital care and inpatient care.

Volume of procedures performed by Dr. Guangquan Zhao, MD for Medicare patients.

doctor visit	1064
hospital care	406
inpatient care	406

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Guangquan Zhao, MD.

**Gender**
Male	266
Female	348

**Ethnicity**
Non-Hispanic White	532
Black	0
Hispanic	44
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	238
From 75 to 84	220
85 and over	80
Less than 65	76

Conditions of Medicare patients treated by Dr. Guangquan Zhao, MD in 2015

Hypertension	72
High Cholesterol	50
Stroke	4
Ischemic Heart Disease	50
Depression	24
Chronic Kidney Disease	32
Asthma	16
Osteoperosis	13
Atrial Fibrilation	10
Heart Failure	27
Chronic Obstructive Pulmonary Disease	24
Diabetes	34
Dementia	12
Cancer	45

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Guangquan Zhao, MD treated as a medical oncologist in Longview, WA during 2016 were hospital care, inpatient care, minimally invasive procedures and blood draw.

Volume of procedures performed by Dr. Guangquan Zhao, MD for Medicare patients.

blood draw	86
doctor visit	481
hospital care	1178
inpatient care	1178
minimally invasive procedures	94

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Guangquan Zhao, MD.

**Gender**
Male	165
Female	188

**Ethnicity**
Non-Hispanic White	298
Black	27
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	130
From 75 to 84	113
85 and over	57
Less than 65	53

Conditions of Medicare patients treated by Dr. Guangquan Zhao, MD in 2016

Hypertension	75
High Cholesterol	61
Stroke	13
Ischemic Heart Disease	57
Depression	31
Chronic Kidney Disease	51
Asthma	33
Osteoperosis	10
Atrial Fibrilation	21
Heart Failure	44
Chronic Obstructive Pulmonary Disease	34
Diabetes	41
Dementia	27
Cancer	31

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Guangquan Zhao, MD treated as a medical oncologist in Longview, WA during 2017 were hospital care, inpatient care, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Guangquan Zhao, MD for Medicare patients.

biological response modifier (BRM) therapy	386
blood draw	350
chemotherapy	386
doctor visit	522
hospital care	855
inpatient care	855
minimally invasive procedures	602

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Guangquan Zhao, MD.

**Gender**
Male	155
Female	150

**Ethnicity**
Non-Hispanic White	257
Black	31
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	114
From 75 to 84	102
85 and over	53
Less than 65	36

Conditions of Medicare patients treated by Dr. Guangquan Zhao, MD in 2017

Hypertension	75
High Cholesterol	68
Stroke	16
Ischemic Heart Disease	62
Depression	37
Chronic Kidney Disease	58
Asthma	9
Osteoperosis	9
Atrial Fibrilation	27
Heart Failure	47
Chronic Obstructive Pulmonary Disease	48
Diabetes	45
Dementia	28
Cancer	30

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Guangquan Zhao, MD treated as a medical oncologist in Longview, WA during 2018 were minimally invasive procedures, chemotherapy, biological response modifier (BRM) therapy and blood draw.

Volume of procedures performed by Dr. Guangquan Zhao, MD for Medicare patients.

biological response modifier (BRM) therapy	99
blood draw	60
chemotherapy	99
doctor visit	1102
hospital care	57
inpatient care	57
minimally invasive procedures	142

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Guangquan Zhao, MD.

**Gender**
Male	140
Female	158

**Ethnicity**
Non-Hispanic White	281
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	119
From 75 to 84	103
85 and over	33
Less than 65	43

Conditions of Medicare patients treated by Dr. Guangquan Zhao, MD in 2018

Hypertension	69
High Cholesterol	48
Stroke	5
Ischemic Heart Disease	37
Depression	28
Chronic Kidney Disease	46
Asthma	11
Osteoperosis	11
Atrial Fibrilation	17
Heart Failure	27
Chronic Obstructive Pulmonary Disease	30
Diabetes	39
Dementia	14
Cancer	47

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Guangquan Zhao, MD treated as a medical oncologist in Longview, WA during 2019 were hospital care and inpatient care.

Volume of procedures performed by Dr. Guangquan Zhao, MD for Medicare patients.

doctor visit	1570
hospital care	16
inpatient care	16

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Guangquan Zhao, MD.

**Gender**
Male	132
Female	166

**Ethnicity**
Non-Hispanic White	285
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	115
From 75 to 84	107
85 and over	37
Less than 65	39

Conditions of Medicare patients treated by Dr. Guangquan Zhao, MD in 2019

Hypertension	66
High Cholesterol	45
Stroke	0
Ischemic Heart Disease	30
Depression	30
Chronic Kidney Disease	36
Asthma	9
Osteoperosis	14
Atrial Fibrilation	0
Heart Failure	24
Chronic Obstructive Pulmonary Disease	27
Diabetes	31
Dementia	9
Cancer	54

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Guangquan Zhao, MD treated as a medical oncologist in Longview, WA during 2020 were hospital care and inpatient care.

Volume of procedures performed by Dr. Guangquan Zhao, MD for Medicare patients.

doctor visit	1516
hospital care	16
inpatient care	16

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Guangquan Zhao, MD.

**Gender**
Male	140
Female	165

**Ethnicity**
Non-Hispanic White	292
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	123
From 75 to 84	120
85 and over	34
Less than 65	28

Conditions of Medicare patients treated by Dr. Guangquan Zhao, MD in 2020

Hypertension	61
High Cholesterol	44
Stroke	7
Ischemic Heart Disease	31
Depression	23
Chronic Kidney Disease	44
Asthma	9
Osteoperosis	14
Atrial Fibrilation	12
Heart Failure	27
Chronic Obstructive Pulmonary Disease	23
Diabetes	36
Dementia	9
Cancer	50

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

Volume of procedures performed by Dr. Guangquan Zhao, MD for Medicare patients.

doctor visit	1615

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Guangquan Zhao, MD.

**Gender**
Male	126
Female	132

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

**Age**
From 65 to 74	102
From 75 to 84	96
85 and over	34
Less than 65	26

Conditions of Medicare patients treated by Dr. Guangquan Zhao, MD in 2021

Hypertension	65
High Cholesterol	47
Stroke	0
Ischemic Heart Disease	36
Depression	22
Chronic Kidney Disease	46
Asthma	8
Osteoperosis	13
Atrial Fibrilation	20
Heart Failure	26
Chronic Obstructive Pulmonary Disease	25
Diabetes	31
Dementia	11
Cancer	53

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

Volume of procedures performed by Dr. Guangquan Zhao, MD for Medicare patients.

doctor visit	1419

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Guangquan Zhao, MD.

**Gender**
Male	119
Female	124

**Ethnicity**
Non-Hispanic White	231
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	105
From 75 to 84	84
85 and over	37
Less than 65	17

Conditions of Medicare patients treated by Dr. Guangquan Zhao, MD in 2022

Hypertension	73
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	26
Depression	21
Chronic Kidney Disease	30
Asthma	9
Osteoperosis	12
Atrial Fibrilation	23
Heart Failure	25
Chronic Obstructive Pulmonary Disease	27
Diabetes	28
Dementia	8
Cancer	64

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

Volume of procedures performed by Dr. Guangquan Zhao, MD for Medicare patients.

doctor visit	1131

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Guangquan Zhao, MD.

**Gender**
Male	112
Female	100

**Ethnicity**
Non-Hispanic White	193
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	91
From 75 to 84	65
85 and over	39
Less than 65	17

Conditions of Medicare patients treated by Dr. Guangquan Zhao, MD in 2023

Hypertension	74
High Cholesterol	63
Stroke	7
Ischemic Heart Disease	24
Depression	24
Chronic Kidney Disease	31
Asthma	11
Osteoperosis	12
Atrial Fibrilation	31
Heart Failure	27
Chronic Obstructive Pulmonary Disease	29
Diabetes	30
Dementia	9
Cancer	60

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Guangquan Zhao, MD for Medicare patients.

The highest averages for the top procedures that Dr. Guangquan Zhao, MD treated as a medical oncologist in Longview, WA were lab tests, inpatient care, hospital care and minimally invasive procedures.

abdominal imaging	101
aspiration	17
biological response modifier (BRM) therapy	303
blood draw	240
bone marrow tests	34
chemotherapy	303
CT scan	245
diagnostic procedures	34
doctor visit	1062
hormone therapy	36
hospital care	394
inpatient care	394
lab tests	1944
minimally invasive procedures	392
neck imaging	23
pelvic imaging	101
preventive care	21
thoracic (chest) imaging	121
thyroid function tests	87
vaccines	21

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Guangquan Zhao, MD.

**Gender**
Female	152
Male	128

**Ethnicity**
Black / African American	4
Asian / Pacific Islander	0
Non-Hispanic White	253
Hispanic	5
Native American / Alaskan Native	0
Other	0

**Age**
85 and over	38
75 to 84	97
Less than 65	32
65 to 74	112

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

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

Hypertension	63
High Cholesterol	47
Stroke	5
Ischemic Heart Disease	37
Depression	24
Chronic Kidney Disease	35
Asthma	10
Osteoporosis	11
Heart Failure	27
Chronic Obstructive Pulmonary Disease	26
Diabetes	32
Atrial Fibrillation	15
Dementia	12
Cancer	43

Education & Training

Dr. Guangquan Zhao, MD graduated from Shandong University. He has a state license in Texas.

Medical School: Shandong University

Licensed In: Texas

Affiliations & Hospitals

Dr. Guangquan Zhao, MD is associated with these hospitals and organizations:

PeaceHealth

Cancer Center at PeaceHealth St. John Medical Center

Insurance Information

Please note: Insurance information may change at any time, and the provider may accept your insurance plan even if it is not listed below. Please contact the provider's office to confirm that your insurance is accepted.

Dr. Guangquan Zhao, MD appears to accept the following insurance providers: First Choice Health Network, Multiplan Network, TriWest Healthcare Alliance, Amerigroup Washington, Aetna, United Healthcare, Medicare, Medicaid Oregon Health Plan, Humana, Medicare Railroad, Cigna, Providence Health Plan (PPO), Kaiser Permanente, Molina Healthcare, Community Health Plan of Washington, ATRIO Health Plans, Coordinated Care Washington, Health Net of Oregon, Care Oregon, Premera Blue Cross, Pacific Medical Centers, Washington State Labor & Industries, PacificSource Health Plans, Devoted Health, Moda Health, Provider Network of America, AgeRight Advantage and Regence - Oregon & Washington.

Insurance Accepted by Provider includes:

According to our sources, Dr. Guangquan Zhao, MD accepts the following insurance providers:

First Choice Health Network

Multiplan Network

TriWest Healthcare Alliance

Amerigroup Washington

Aetna

United Healthcare

Medicare

Medicaid Oregon Health Plan

Humana

Medicare Railroad

Cigna

Providence Health Plan (PPO)

Kaiser Permanente

Molina Healthcare

Community Health Plan of Washington

ATRIO Health Plans

Coordinated Care Washington

Health Net of Oregon

Care Oregon

Premera Blue Cross

Pacific Medical Centers

Washington State Labor & Industries

PacificSource Health Plans

Devoted Health

Moda Health

Provider Network of America

AgeRight Advantage

Regence - Oregon & Washington

Ratings & Reviews

Dr. Guangquan Zhao, MD has an exceptional overall rating with an average of 4.83 out of 5 stars based on 140 ratings. We collect ratings and reviews of Dr. Guangquan Zhao, MD from all over the web to help you find the right in Longview, WA.

4.83

Overall Rating

(140 Ratings)

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General Payments

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

**Payments by Company**
Bayer HealthCare Pharmaceuticals Inc.	$1,423 Stivarga $1,273	Nexavar $90	Xofigo $59
Genentech USA, Inc.	$998 TARCEVA $540	Kadcyla $156	Avastin $103	Gazyva $99	Alecensa $40	Other $61
E.R. Squibb & Sons, L.L.C.	$866 OPDIVO $462	ONUREG $111	YERVOY $102	SPRYCEL $86	EMPLICITI $57	Other $49
Novartis Pharmaceuticals Corporation	$838 TASIGNA $245	PROMACTA $163	KISQALI $95	Exjade $91	RYDAPT $85	Other $158
Amgen Inc.	$531 XGEVA $196	Kyprolis $176	Vectibix $93	$67
Other	$4,699 POTELIGEO $524	XARELTO $305	XTANDI $253	KEYTRUDA $213	VELCADE $209	Other $3,195

**Types of Payments**
Food and Beverage	$7,274
Consulting Fee	$1,105
Travel and Lodging	$540
Education	$437

Research Payments

Dr. Guangquan Zhao, MD has received 4 research payments totaling $3,676.

Ownership and Interest Payments

This table describes ownership payments received by Dr. Guangquan Zhao, MD.

DARA Biosciences, Inc.

2014

$0.00

Physician Covered Recipient

None

Biography

Dr. Guangquan Zhao's specialties are adult hematology, adult oncology, and medical oncology. He is professionally affiliated with PeaceHealth. He is rated 5.0 stars (out of 5) by his patients. Dr. Zhao seems to honor Amerigroup, Aetna, and Railroad Medicare, as well as other insurance carriers.