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Home > CA Providers > Pathologists

Dr. Guilan Chen, MD

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Specializes in: Pathology

901 Marshall Street
Redwood City, CA 94063

(650) 299-2414

Dr. Guilan Chen, MD is a pathologist in Redwood City, CA specializing in pathology.

Office Locations

901 Marshall Street
Redwood City, CA 94063

(650) 299-2414

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Guilan Chen, MD treated as a pathologist in Redwood City, CA during 2012 were lab tests, cytology and second opinions.

Volume of procedures performed by Dr. Guilan Chen, MD for Medicare patients.

cytology	32
lab tests	905
second opinions	25

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Guilan Chen, MD treated as a pathologist in Redwood City, CA during 2013 were lab tests, second opinions and consultation.

Volume of procedures performed by Dr. Guilan Chen, MD for Medicare patients.

consultation	20
lab tests	1280
second opinions	31

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Guilan Chen, MD.

**Gender**
Male	335
Female	351

**Ethnicity**
Non-Hispanic White	487
Black	180
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	236
From 75 to 84	127
85 and over	31
Less than 65	292

Conditions of Medicare patients treated by Dr. Guilan Chen, MD in 2013

Hypertension	75
High Cholesterol	54
Stroke	5
Ischemic Heart Disease	45
Depression	35
Chronic Kidney Disease	41
Asthma	14
Osteoperosis	8
Atrial Fibrilation	12
Heart Failure	26
Chronic Obstructive Pulmonary Disease	25
Diabetes	40
Dementia	13
Cancer	15

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Guilan Chen, MD treated as a pathologist in Redwood City, CA during 2014 were lab tests, cytology and consultation.

Volume of procedures performed by Dr. Guilan Chen, MD for Medicare patients.

consultation	33
cytology	41
lab tests	1803

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Guilan Chen, MD.

**Gender**
Male	313
Female	398

**Ethnicity**
Non-Hispanic White	681
Black	15
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	292
From 75 to 84	184
85 and over	68
Less than 65	167

Conditions of Medicare patients treated by Dr. Guilan Chen, MD in 2014

Hypertension	75
High Cholesterol	62
Stroke	7
Ischemic Heart Disease	40
Depression	37
Chronic Kidney Disease	37
Asthma	8
Osteoperosis	10
Atrial Fibrilation	14
Heart Failure	26
Chronic Obstructive Pulmonary Disease	30
Diabetes	40
Dementia	21
Cancer	21

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Guilan Chen, MD treated as a pathologist in Redwood City, CA during 2015 were lab tests and consultation.

Volume of procedures performed by Dr. Guilan Chen, MD for Medicare patients.

consultation	23
lab tests	1298

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Guilan Chen, MD.

**Gender**
Male	532
Female	746

**Ethnicity**
Non-Hispanic White	1212
Black	28
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	522
From 75 to 84	368
85 and over	98
Less than 65	290

Conditions of Medicare patients treated by Dr. Guilan Chen, MD in 2015

Hypertension	75
High Cholesterol	66
Stroke	9
Ischemic Heart Disease	38
Depression	35
Chronic Kidney Disease	42
Asthma	20
Osteoperosis	8
Atrial Fibrilation	16
Heart Failure	23
Chronic Obstructive Pulmonary Disease	27
Diabetes	39
Dementia	19
Cancer	18

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Guilan Chen, MD treated as a pathologist in Redwood City, CA during 2016 were lab tests and consultation.

Volume of procedures performed by Dr. Guilan Chen, MD for Medicare patients.

consultation	44
lab tests	1273

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Guilan Chen, MD.

**Gender**
Male	349
Female	402

**Ethnicity**
Non-Hispanic White	694
Black	31
Hispanic	0
Asian	0
Other	12
Native American	0

**Age**
From 65 to 74	323
From 75 to 84	199
85 and over	67
Less than 65	162

Conditions of Medicare patients treated by Dr. Guilan Chen, MD in 2016

Hypertension	75
High Cholesterol	63
Stroke	7
Ischemic Heart Disease	38
Depression	30
Chronic Kidney Disease	46
Asthma	29
Osteoperosis	8
Atrial Fibrilation	16
Heart Failure	25
Chronic Obstructive Pulmonary Disease	26
Diabetes	37
Dementia	22
Cancer	18

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Guilan Chen, MD treated as a pathologist in Redwood City, CA during 2017 were lab tests and consultation.

Volume of procedures performed by Dr. Guilan Chen, MD for Medicare patients.

consultation	29
lab tests	686

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Guilan Chen, MD.

**Gender**
Male	269
Female	340

**Ethnicity**
Non-Hispanic White	565
Black	24
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	280
From 75 to 84	160
85 and over	50
Less than 65	119

Conditions of Medicare patients treated by Dr. Guilan Chen, MD in 2017

Hypertension	75
High Cholesterol	55
Stroke	6
Ischemic Heart Disease	36
Depression	33
Chronic Kidney Disease	42
Asthma	9
Osteoperosis	8
Atrial Fibrilation	14
Heart Failure	25
Chronic Obstructive Pulmonary Disease	24
Diabetes	33
Dementia	22
Cancer	20

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Guilan Chen, MD treated as a pathologist in Redwood City, CA during 2018 were lab tests and consultation.

Volume of procedures performed by Dr. Guilan Chen, MD for Medicare patients.

consultation	21
lab tests	642

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Guilan Chen, MD.

**Gender**
Male	274
Female	300

**Ethnicity**
Non-Hispanic White	545
Black	12
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	272
From 75 to 84	156
85 and over	37
Less than 65	109

Conditions of Medicare patients treated by Dr. Guilan Chen, MD in 2018

Hypertension	75
High Cholesterol	64
Stroke	3
Ischemic Heart Disease	35
Depression	37
Chronic Kidney Disease	44
Asthma	8
Osteoperosis	7
Atrial Fibrilation	15
Heart Failure	26
Chronic Obstructive Pulmonary Disease	24
Diabetes	35
Dementia	20
Cancer	18

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Guilan Chen, MD treated as a pathologist in Redwood City, CA during 2019 were lab tests and consultation.

Volume of procedures performed by Dr. Guilan Chen, MD for Medicare patients.

consultation	20
lab tests	453

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Guilan Chen, MD.

**Gender**
Male	229
Female	266

**Ethnicity**
Non-Hispanic White	467
Black	12
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	222
From 75 to 84	151
85 and over	45
Less than 65	77

Conditions of Medicare patients treated by Dr. Guilan Chen, MD in 2019

Hypertension	75
High Cholesterol	66
Stroke	4
Ischemic Heart Disease	39
Depression	36
Chronic Kidney Disease	48
Asthma	7
Osteoperosis	6
Atrial Fibrilation	19
Heart Failure	31
Chronic Obstructive Pulmonary Disease	26
Diabetes	38
Dementia	20
Cancer	21

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Guilan Chen, MD treated as a pathologist in Redwood City, CA during 2020 were lab tests.

Volume of procedures performed by Dr. Guilan Chen, MD for Medicare patients.

lab tests	298

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Guilan Chen, MD.

**Gender**
Male	335
Female	457

**Ethnicity**
Non-Hispanic White	655
Black	31
Hispanic	0
Asian	48
Other	42
Native American	0

**Age**
From 65 to 74	424
From 75 to 84	225
85 and over	54
Less than 65	89

Conditions of Medicare patients treated by Dr. Guilan Chen, MD in 2020

Hypertension	63
High Cholesterol	57
Stroke	5
Ischemic Heart Disease	32
Depression	29
Chronic Kidney Disease	36
Asthma	8
Osteoperosis	8
Atrial Fibrilation	11
Heart Failure	18
Chronic Obstructive Pulmonary Disease	15
Diabetes	26
Dementia	9
Cancer	20

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Guilan Chen, MD treated as a pathologist in Redwood City, CA during 2021 were lab tests, consultation and cytology.

Volume of procedures performed by Dr. Guilan Chen, MD for Medicare patients.

consultation	78
cytology	28
lab tests	419

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Guilan Chen, MD.

**Gender**
Male	318
Female	424

**Ethnicity**
Non-Hispanic White	589
Black	28
Hispanic	28
Asian	46
Other	32
Native American	19

**Age**
From 65 to 74	405
From 75 to 84	204
85 and over	45
Less than 65	88

Conditions of Medicare patients treated by Dr. Guilan Chen, MD in 2021

Hypertension	67
High Cholesterol	57
Stroke	5
Ischemic Heart Disease	37
Depression	22
Chronic Kidney Disease	38
Asthma	10
Osteoperosis	10
Atrial Fibrilation	12
Heart Failure	20
Chronic Obstructive Pulmonary Disease	19
Diabetes	28
Dementia	7
Cancer	25

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Guilan Chen, MD treated as a pathologist in Redwood City, CA during 2022 were lab tests and consultation.

Volume of procedures performed by Dr. Guilan Chen, MD for Medicare patients.

consultation	40
lab tests	444

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Guilan Chen, MD.

**Gender**
Male	224
Female	298

**Ethnicity**
Non-Hispanic White	411
Black	21
Hispanic	0
Asian	50
Other	20
Native American	0

**Age**
From 65 to 74	287
From 75 to 84	161
85 and over	34
Less than 65	40

Conditions of Medicare patients treated by Dr. Guilan Chen, MD in 2022

Hypertension	66
High Cholesterol	69
Stroke	11
Ischemic Heart Disease	25
Depression	23
Chronic Kidney Disease	19
Asthma	11
Osteoperosis	16
Atrial Fibrilation	16
Heart Failure	14
Chronic Obstructive Pulmonary Disease	10
Diabetes	25
Dementia	5
Cancer	28

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Guilan Chen, MD for Medicare patients.

The highest averages for the top procedures that Dr. Guilan Chen, MD treated as a pathologist in Redwood City, CA were lab tests, consultation, cytology and second opinions.

consultation	34
cytology	33
lab tests	863
second opinions	28

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Guilan Chen, MD.

**Gender**
Male	288
Female	362

**Ethnicity**
Black / African American	34
Asian / Pacific Islander	13
Non-Hispanic White	573
Native American / Alaskan Native	1
Hispanic	2
Other	9

**Age**
75 to 84	175
85 and over	48
Less than 65	130
65 to 74	296

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

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

Hypertension	65
High Cholesterol	55
Stroke	5
Ischemic Heart Disease	33
Depression	28
Chronic Kidney Disease	35
Asthma	11
Osteoporosis	8
Heart Failure	21
Chronic Obstructive Pulmonary Disease	20
Diabetes	31
Atrial Fibrillation	13
Dementia	14
Cancer	18

Education & Training

She has a state license in Missouri.

Licensed In: Missouri

Ratings & Reviews

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General Payments

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