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Dr. May Cheng-Su Chen, MD

Accepting New Patients

(2 Ratings)

Specializes in: Medical Oncology, Adult Oncology and Hematology (Blood Disorders)

Yale School of Medicine

Professional interests include: pheochromocytoma, cutaneous lymphoma, esophageal cancer, and more.

2589 Samaritan Drive Room 4233
San Jose, CA 95124

(408) 426-4900

Dr. May Cheng-Su Chen, MD is a medical oncologist in San Jose, CA specializing in medical oncology, adult oncology and hematology (blood disorders). She graduated from Yale School of Medicine. Dr. May Cheng-Su Chen, MD is affiliated with Good Samaritan Hospital, El Camino Health and Stanford Health Care.

Office Locations

Good Samaritan Hospital

2589 Samaritan Drive Room 4233
San Jose, CA 95124

(408) 426-4900

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50 E Hamilton Avenue Suite 200
Campbell, CA 95008

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In The News

“Her family is forever grateful to her employer, Loring Ward, and to her Stanford oncologist, Dr. May Chen, for helping sustain her mind and body over the past 18 months.”—"Karin Reak", Mercury News, November 2019

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. May Cheng-Su Chen, MD treated as a medical oncologist in San Jose, CA during 2012 were minimally invasive procedures, hospital care, inpatient care and chemotherapy.

Volume of procedures performed by Dr. May Cheng-Su Chen, MD for Medicare patients.

biological response modifier (BRM) therapy	372
blood draw	40
chemotherapy	372
doctor visit	2408
hospital care	412
inpatient care	412
minimally invasive procedures	453
port flush	42
preventive care	53
vaccines	53

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. May Cheng-Su Chen, MD treated as a medical oncologist in San Jose, CA during 2013 were minimally invasive procedures, hospital care, inpatient care and chemotherapy.

Volume of procedures performed by Dr. May Cheng-Su Chen, MD for Medicare patients.

aspiration	13
biological response modifier (BRM) therapy	419
bone marrow tests	26
chemotherapy	419
diagnostic procedures	26
doctor visit	2388
hospital care	470
inpatient care	470
minimally invasive procedures	499
port flush	54
preventive care	55
vaccines	55

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. May Cheng-Su Chen, MD.

**Gender**
Male	236
Female	459

**Ethnicity**
Non-Hispanic White	492
Black	0
Hispanic	63
Asian	114
Other	0
Native American	0

**Age**
From 65 to 74	288
From 75 to 84	240
85 and over	134
Less than 65	33

Conditions of Medicare patients treated by Dr. May Cheng-Su Chen, MD in 2013

Hypertension	69
High Cholesterol	55
Stroke	6
Ischemic Heart Disease	31
Depression	14
Chronic Kidney Disease	32
Asthma	7
Osteoperosis	11
Atrial Fibrilation	12
Heart Failure	19
Chronic Obstructive Pulmonary Disease	12
Diabetes	33
Dementia	6
Cancer	53

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. May Cheng-Su Chen, MD treated as a medical oncologist in San Jose, CA during 2014 were minimally invasive procedures, chemotherapy, biological response modifier (BRM) therapy and hospital care.

Volume of procedures performed by Dr. May Cheng-Su Chen, MD for Medicare patients.

biological response modifier (BRM) therapy	307
chemotherapy	307
doctor visit	1923
hospital care	295
inpatient care	295
minimally invasive procedures	356
port flush	44
preventive care	39
vaccines	39

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. May Cheng-Su Chen, MD.

**Gender**
Male	176
Female	390

**Ethnicity**
Non-Hispanic White	373
Black	0
Hispanic	54
Asian	109
Other	0
Native American	0

**Age**
From 65 to 74	237
From 75 to 84	197
85 and over	107
Less than 65	25

Conditions of Medicare patients treated by Dr. May Cheng-Su Chen, MD in 2014

Hypertension	64
High Cholesterol	54
Stroke	5
Ischemic Heart Disease	31
Depression	14
Chronic Kidney Disease	32
Asthma	7
Osteoperosis	10
Atrial Fibrilation	12
Heart Failure	18
Chronic Obstructive Pulmonary Disease	10
Diabetes	33
Dementia	7
Cancer	54

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. May Cheng-Su Chen, MD treated as a medical oncologist in San Jose, CA during 2015 were hospital care, inpatient care, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. May Cheng-Su Chen, MD for Medicare patients.

biological response modifier (BRM) therapy	155
chemotherapy	155
doctor visit	1586
hospital care	214
inpatient care	214
minimally invasive procedures	183
port flush	27

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. May Cheng-Su Chen, MD.

**Gender**
Male	252
Female	682

**Ethnicity**
Non-Hispanic White	624
Black	0
Hispanic	78
Asian	182
Other	0
Native American	0

**Age**
From 65 to 74	408
From 75 to 84	330
85 and over	160
Less than 65	36

Conditions of Medicare patients treated by Dr. May Cheng-Su Chen, MD in 2015

Hypertension	65
High Cholesterol	58
Stroke	5
Ischemic Heart Disease	30
Depression	14
Chronic Kidney Disease	27
Asthma	7
Osteoperosis	11
Atrial Fibrilation	14
Heart Failure	19
Chronic Obstructive Pulmonary Disease	10
Diabetes	28
Dementia	7
Cancer	61

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. May Cheng-Su Chen, MD treated as a medical oncologist in San Jose, CA during 2016 were hospital care and inpatient care.

Volume of procedures performed by Dr. May Cheng-Su Chen, MD for Medicare patients.

doctor visit	1355
hospital care	176
inpatient care	176

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. May Cheng-Su Chen, MD.

**Gender**
Male	128
Female	360

**Ethnicity**
Non-Hispanic White	323
Black	0
Hispanic	48
Asian	96
Other	0
Native American	0

**Age**
From 65 to 74	206
From 75 to 84	186
85 and over	72
Less than 65	24

Conditions of Medicare patients treated by Dr. May Cheng-Su Chen, MD in 2016

Hypertension	63
High Cholesterol	50
Stroke	5
Ischemic Heart Disease	27
Depression	13
Chronic Kidney Disease	31
Asthma	13
Osteoperosis	14
Atrial Fibrilation	10
Heart Failure	14
Chronic Obstructive Pulmonary Disease	9
Diabetes	28
Dementia	8
Cancer	63

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. May Cheng-Su Chen, MD treated as a medical oncologist in San Jose, CA during 2017 were hospital care and inpatient care.

Volume of procedures performed by Dr. May Cheng-Su Chen, MD for Medicare patients.

doctor visit	1204
hospital care	182
inpatient care	182

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. May Cheng-Su Chen, MD.

**Gender**
Male	135
Female	403

**Ethnicity**
Non-Hispanic White	363
Black	0
Hispanic	46
Asian	106
Other	0
Native American	0

**Age**
From 65 to 74	235
From 75 to 84	212
85 and over	69
Less than 65	22

Conditions of Medicare patients treated by Dr. May Cheng-Su Chen, MD in 2017

Hypertension	63
High Cholesterol	51
Stroke	4
Ischemic Heart Disease	27
Depression	15
Chronic Kidney Disease	28
Asthma	8
Osteoperosis	13
Atrial Fibrilation	13
Heart Failure	15
Chronic Obstructive Pulmonary Disease	7
Diabetes	29
Dementia	8
Cancer	63

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. May Cheng-Su Chen, MD treated as a medical oncologist in San Jose, CA during 2018 were hospital care and inpatient care.

Volume of procedures performed by Dr. May Cheng-Su Chen, MD for Medicare patients.

doctor visit	1179
hospital care	174
inpatient care	174

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. May Cheng-Su Chen, MD.

**Gender**
Male	132
Female	405

**Ethnicity**
Non-Hispanic White	351
Black	0
Hispanic	51
Asian	112
Other	0
Native American	0

**Age**
From 65 to 74	225
From 75 to 84	225
85 and over	62
Less than 65	25

Conditions of Medicare patients treated by Dr. May Cheng-Su Chen, MD in 2018

Hypertension	63
High Cholesterol	59
Stroke	5
Ischemic Heart Disease	28
Depression	18
Chronic Kidney Disease	31
Asthma	10
Osteoperosis	18
Atrial Fibrilation	12
Heart Failure	17
Chronic Obstructive Pulmonary Disease	11
Diabetes	32
Dementia	8
Cancer	64

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. May Cheng-Su Chen, MD treated as a medical oncologist in San Jose, CA during 2019 were hospital care and inpatient care.

Volume of procedures performed by Dr. May Cheng-Su Chen, MD for Medicare patients.

doctor visit	1236
hospital care	304
inpatient care	304

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. May Cheng-Su Chen, MD.

**Gender**
Male	139
Female	440

**Ethnicity**
Non-Hispanic White	386
Black	0
Hispanic	51
Asian	115
Other	0
Native American	0

**Age**
From 65 to 74	249
From 75 to 84	233
85 and over	74
Less than 65	23

Conditions of Medicare patients treated by Dr. May Cheng-Su Chen, MD in 2019

Hypertension	64
High Cholesterol	60
Stroke	6
Ischemic Heart Disease	31
Depression	18
Chronic Kidney Disease	32
Asthma	8
Osteoperosis	19
Atrial Fibrilation	13
Heart Failure	18
Chronic Obstructive Pulmonary Disease	11
Diabetes	31
Dementia	9
Cancer	62

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. May Cheng-Su Chen, MD treated as a medical oncologist in San Jose, CA during 2020 were hospital care and inpatient care.

Volume of procedures performed by Dr. May Cheng-Su Chen, MD for Medicare patients.

doctor visit	1009
hospital care	250
inpatient care	250

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. May Cheng-Su Chen, MD.

**Gender**
Male	136
Female	395

**Ethnicity**
Non-Hispanic White	333
Black	0
Hispanic	59
Asian	111
Other	0
Native American	0

**Age**
From 65 to 74	209
From 75 to 84	228
85 and over	71
Less than 65	23

Conditions of Medicare patients treated by Dr. May Cheng-Su Chen, MD in 2020

Hypertension	65
High Cholesterol	60
Stroke	7
Ischemic Heart Disease	31
Depression	19
Chronic Kidney Disease	38
Asthma	8
Osteoperosis	17
Atrial Fibrilation	14
Heart Failure	20
Chronic Obstructive Pulmonary Disease	11
Diabetes	34
Dementia	11
Cancer	61

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. May Cheng-Su Chen, MD treated as a medical oncologist in San Jose, CA during 2021 were hospital care and inpatient care.

Volume of procedures performed by Dr. May Cheng-Su Chen, MD for Medicare patients.

doctor visit	1084
hospital care	270
inpatient care	270

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. May Cheng-Su Chen, MD.

**Gender**
Male	163
Female	434

**Ethnicity**
Non-Hispanic White	376
Black	0
Hispanic	55
Asian	130
Other	0
Native American	0

**Age**
From 65 to 74	239
From 75 to 84	255
85 and over	79
Less than 65	24

Conditions of Medicare patients treated by Dr. May Cheng-Su Chen, MD in 2021

Hypertension	65
High Cholesterol	59
Stroke	5
Ischemic Heart Disease	31
Depression	18
Chronic Kidney Disease	36
Asthma	9
Osteoperosis	20
Atrial Fibrilation	12
Heart Failure	19
Chronic Obstructive Pulmonary Disease	9
Diabetes	32
Dementia	9
Cancer	62

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. May Cheng-Su Chen, MD treated as a medical oncologist in San Jose, CA during 2022 were hospital care and inpatient care.

Volume of procedures performed by Dr. May Cheng-Su Chen, MD for Medicare patients.

doctor visit	1040
hospital care	245
inpatient care	245

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. May Cheng-Su Chen, MD.

**Gender**
Male	156
Female	439

**Ethnicity**
Non-Hispanic White	360
Black	0
Hispanic	61
Asian	133
Other	0
Native American	0

**Age**
From 65 to 74	218
From 75 to 84	270
85 and over	77
Less than 65	30

Conditions of Medicare patients treated by Dr. May Cheng-Su Chen, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	24
Depression	17
Chronic Kidney Disease	23
Asthma	11
Osteoperosis	23
Atrial Fibrilation	20
Heart Failure	17
Chronic Obstructive Pulmonary Disease	10
Diabetes	33
Dementia	6
Cancer	66

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. May Cheng-Su Chen, MD for Medicare patients.

The highest averages for the top procedures that Dr. May Cheng-Su Chen, MD treated as a medical oncologist in San Jose, CA were minimally invasive procedures, chemotherapy, biological response modifier (BRM) therapy and hospital care.

aspiration	13
biological response modifier (BRM) therapy	313
blood draw	40
bone marrow tests	26
chemotherapy	313
diagnostic procedures	26
doctor visit	1492
hospital care	272
inpatient care	272
minimally invasive procedures	372
preventive care	49
vaccines	49

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. May Cheng-Su Chen, MD.

**Gender**
Male	150
Female	400

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	109
Non-Hispanic White	361
Native American / Alaskan Native	0
Hispanic	51
Other	0

**Age**
75 to 84	216
85 and over	82
Less than 65	24
65 to 74	228

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

The highest averages of the most common conditions of Medicare patients that Dr. May Cheng-Su Chen, MD treated were hypertension, cancer, high cholesterol and diabetes.

Hypertension	59
High Cholesterol	52
Stroke	5
Ischemic Heart Disease	26
Depression	14
Chronic Kidney Disease	28
Asthma	8
Osteoporosis	14
Heart Failure	16
Chronic Obstructive Pulmonary Disease	9
Diabetes	28
Atrial Fibrillation	12
Dementia	7
Cancer	55

Education & Training

Dr. May Cheng-Su Chen, MD graduated from Yale School of Medicine. She completed residency at Yale University Affiliated Hospitals. She is certified by the American Board of Internal Medicine, Medical Oncology and has a state license in California.

Medical School: Yale School of Medicine

Residency: Yale University Affiliated Hospitals

Board Certification: American Board of Internal Medicine, Medical Oncology

Licensed In: California

Affiliations & Hospitals

Dr. May Cheng-Su Chen, MD is associated with these hospitals and organizations:

Good Samaritan Hospital

El Camino Health

Stanford Health Care

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. May Cheng-Su Chen, MD appears to accept the following insurance providers: CIGNA PPO, CIGNA HMO and Medicare.

Insurance Accepted by Provider includes:

According to our sources, Dr. May Cheng-Su Chen, MD accepts the following insurance providers:

CIGNA PPO

CIGNA HMO

Medicare

Ratings & Reviews

Dr. May Cheng-Su Chen, MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 2 ratings. We collect ratings and reviews of Dr. May Cheng-Su Chen, MD from all over the web to help you find the right in San Jose, CA.

Overall Rating

(2 Ratings)

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General Payments

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

**Payments by Company**
Pfizer Inc.	$505 XALKORI $303	IBRANCE $126	BOSULIF $51	TORISEL $16	INLYTA $8
Seattle Genetics, Inc.	$126 ADCETRIS $126
Millennium Pharmaceuticals, Inc.	$108 VELCADE $108
Acrotech Biopharma LLC	$54 Beleodaq $54
Celgene Corporation	$27 Abraxane $14	Otezla $13
Other	$55 TARCEVA $22	Vectibix $18	CABLIVI $15

**Types of Payments**
Education	$542
Food and Beverage	$333

Biography

Dr. May Chen practices adult oncology, medical oncology, and hematology (blood disorders). Dr. Chen's areas of expertise include the following: esophageal cancer, bladder cancer, and chronic myeloid leukemia (CML). She usually honors Cigna, CIGNA Plans, and CIGNA HMO, in addition to other insurance carriers. She is a graduate of Yale School of Medicine. Her training includes a residency program at a hospital affiliated with Yale University. She is professionally affiliated with Good Samaritan Hospital, El Camino Health, and Stanford Health Care. El Camino Health reports that Dr. Chen is accepting new patients at her office in San Jose, CA.