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Dr. Jenchen Yang, MD, PHD

(7 Ratings)

Specializes in: Interventional Cardiology and Adult Cardiology

654 N Diamond Bar Boulevard
Diamond Bar, CA 91765

(909) 396-8228

Dr. Jenchen Yang, MD, PHD is an interventional cardiologist in Diamond Bar, CA specializing in interventional cardiology and adult cardiology. Dr. Jenchen Yang, MD, PHD is affiliated with Pomona Valley Hospital Medical Center.

Office Locations

654 N Diamond Bar Boulevard
Diamond Bar, CA 91765

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Noteworthy Medicare Patient Procedures Performed by Dr. Jenchen Yang, MD, PHD in 2023

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

Top 10%

By Volume:

stress EKG

By Affordability:

cardiac imaging

carotid duplex ultrasound

carotid ultrasound

duplex ultrasound

In 2023, among providers in related specialties within California, Dr. Jenchen Yang, MD, PHD performed more stress EKG procedures for Medicare patients than 90% of them and he also had a list price for cardiac imaging, carotid duplex ultrasound, carotid ultrasound, and duplex ultrasound that was lower than the list prices billed to Medicare by 90% of them. 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:

ambulatory cardiac monitoring

ambulatory monitoring

color Doppler echocardiography

Doppler echocardiography

echocardiogram

electrocardiogram

Holter monitoring

myocardial perfusion SPECT

nuclear scan

nuclear stress test

spectral Doppler echocardiography

SPECT scan

stress EKG

transthoracic echocardiography

vascular studies

vascular ultrasound

In 2012, Dr. Jenchen Yang, MD, PHD had a list price for ambulatory cardiac monitoring, ambulatory monitoring, color Doppler echocardiography, Doppler echocardiography, echocardiogram (echo), electrocardiogram (EKG), Holter monitoring, myocardial perfusion SPECT, nuclear scan, nuclear stress test (myocardial perfusion imaging), spectral Doppler echocardiography, SPECT scan, stress EKG, transthoracic echocardiography (TTE), vascular studies, and vascular ultrasound 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. Jenchen Yang, MD, PHD treated as an interventional cardiologist in Diamond Bar, CA during 2012 were cardiac procedures, stress testing, inpatient care and hospital care.

Volume of procedures performed by Dr. Jenchen Yang, MD, PHD for Medicare patients.

ambulatory monitoring	160
cardiac procedures	2455
catheterization	149
diagnostic procedures	132
doctor visit	5197
hospital care	1257
inpatient care	1257
minimally invasive procedures	149
nuclear scan	754
preventive care	337
stent placement (stenting)	17
stress testing	1569
ultrasound (sonogram)	777
vaccines	337
vascular procedures	271

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Jenchen Yang, MD, PHD treated as an interventional cardiologist in Diamond Bar, CA during 2013 were cardiac procedures, stress testing, ultrasound (sonogram) and inpatient care.

Volume of procedures performed by Dr. Jenchen Yang, MD, PHD for Medicare patients.

ambulatory monitoring	115
cardiac procedures	1773
catheterization	95
diagnostic procedures	95
doctor visit	3842
hospital care	561
inpatient care	561
minimally invasive procedures	95
nuclear scan	517
preventive care	249
stress testing	1126
ultrasound (sonogram)	660
vaccines	249
vascular procedures	226

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Jenchen Yang, MD, PHD.

**Gender**
Male	525
Female	558

**Ethnicity**
Non-Hispanic White	326
Black	0
Hispanic	50
Asian	675
Other	20
Native American	0

**Age**
From 65 to 74	365
From 75 to 84	397
85 and over	300
Less than 65	21

Conditions of Medicare patients treated by Dr. Jenchen Yang, MD, PHD in 2013

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	74
Depression	9
Chronic Kidney Disease	25
Asthma	5
Osteoperosis	14
Atrial Fibrilation	21
Heart Failure	34
Chronic Obstructive Pulmonary Disease	11
Diabetes	44
Dementia	20
Cancer	10

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Jenchen Yang, MD, PHD treated as an interventional cardiologist in Diamond Bar, CA during 2014 were cardiac procedures, stress testing, ultrasound (sonogram) and nuclear scan.

Volume of procedures performed by Dr. Jenchen Yang, MD, PHD for Medicare patients.

ambulatory monitoring	114
cardiac procedures	1633
catheterization	44
diagnostic procedures	44
doctor visit	3697
minimally invasive procedures	44
nuclear scan	461
preventive care	211
stress testing	1051
ultrasound (sonogram)	644
vaccines	211
vascular procedures	162

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Jenchen Yang, MD, PHD.

**Gender**
Male	485
Female	524

**Ethnicity**
Non-Hispanic White	293
Black	0
Hispanic	44
Asian	633
Other	23
Native American	0

**Age**
From 65 to 74	364
From 75 to 84	353
85 and over	277
Less than 65	15

Conditions of Medicare patients treated by Dr. Jenchen Yang, MD, PHD in 2014

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	72
Depression	8
Chronic Kidney Disease	23
Asthma	5
Osteoperosis	12
Atrial Fibrilation	21
Heart Failure	39
Chronic Obstructive Pulmonary Disease	9
Diabetes	44
Dementia	16
Cancer	9

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Jenchen Yang, MD, PHD treated as an interventional cardiologist in Diamond Bar, CA during 2015 were cardiac procedures, stress testing, ultrasound (sonogram) and nuclear scan.

Volume of procedures performed by Dr. Jenchen Yang, MD, PHD for Medicare patients.

ambulatory monitoring	97
cardiac procedures	1881
catheterization	44
diagnostic procedures	44
doctor visit	3745
minimally invasive procedures	44
nuclear scan	524
preventive care	284
stress testing	1287
ultrasound (sonogram)	618
vaccines	284
vascular procedures	160

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Jenchen Yang, MD, PHD.

**Gender**
Male	926
Female	1006

**Ethnicity**
Non-Hispanic White	560
Black	0
Hispanic	92
Asian	1202
Other	48
Native American	0

**Age**
From 65 to 74	694
From 75 to 84	708
85 and over	506
Less than 65	24

Conditions of Medicare patients treated by Dr. Jenchen Yang, MD, PHD in 2015

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	75
Depression	10
Chronic Kidney Disease	30
Asthma	7
Osteoperosis	11
Atrial Fibrilation	20
Heart Failure	40
Chronic Obstructive Pulmonary Disease	10
Diabetes	43
Dementia	16
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Jenchen Yang, MD, PHD treated as an interventional cardiologist in Diamond Bar, CA during 2016 were cardiac procedures, stress testing, ultrasound (sonogram) and vascular procedures.

Volume of procedures performed by Dr. Jenchen Yang, MD, PHD for Medicare patients.

ambulatory monitoring	95
cardiac procedures	1675
catheterization	43
diagnostic procedures	43
doctor visit	4149
minimally invasive procedures	43
nuclear scan	401
preventive care	272
stress testing	1070
ultrasound (sonogram)	651
vaccines	272
vascular procedures	460

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Jenchen Yang, MD, PHD.

**Gender**
Male	471
Female	488

**Ethnicity**
Non-Hispanic White	264
Black	0
Hispanic	41
Asian	610
Other	31
Native American	0

**Age**
From 65 to 74	335
From 75 to 84	370
85 and over	236
Less than 65	18

Conditions of Medicare patients treated by Dr. Jenchen Yang, MD, PHD in 2016

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	75
Depression	12
Chronic Kidney Disease	42
Asthma	12
Osteoperosis	15
Atrial Fibrilation	22
Heart Failure	40
Chronic Obstructive Pulmonary Disease	9
Diabetes	45
Dementia	17
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Jenchen Yang, MD, PHD treated as an interventional cardiologist in Diamond Bar, CA during 2017 were cardiac procedures, stress testing, ultrasound (sonogram) and vascular procedures.

Volume of procedures performed by Dr. Jenchen Yang, MD, PHD for Medicare patients.

ambulatory monitoring	105
cardiac procedures	1667
catheterization	45
diagnostic procedures	45
doctor visit	3881
minimally invasive procedures	45
nuclear scan	374
stress testing	976
ultrasound (sonogram)	709
vascular procedures	413

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Jenchen Yang, MD, PHD.

**Gender**
Male	454
Female	478

**Ethnicity**
Non-Hispanic White	264
Black	0
Hispanic	36
Asian	586
Other	33
Native American	0

**Age**
From 65 to 74	322
From 75 to 84	371
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jenchen Yang, MD, PHD in 2017

Hypertension	75
High Cholesterol	52
Stroke	9
Ischemic Heart Disease	75
Depression	10
Chronic Kidney Disease	48
Asthma	7
Osteoperosis	15
Atrial Fibrilation	20
Heart Failure	46
Chronic Obstructive Pulmonary Disease	11
Diabetes	47
Dementia	17
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Jenchen Yang, MD, PHD treated as an interventional cardiologist in Diamond Bar, CA during 2018 were cardiac procedures, stress testing, ultrasound (sonogram) and nuclear scan.

Volume of procedures performed by Dr. Jenchen Yang, MD, PHD for Medicare patients.

ambulatory monitoring	138
angioplasty	26
cardiac procedures	1627
catheterization	75
diagnostic procedures	36
doctor visit	3864
minimally invasive procedures	75
nuclear scan	319
stent placement (stenting)	26
stress testing	856
ultrasound (sonogram)	711
vascular procedures	268

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Jenchen Yang, MD, PHD.

**Gender**
Male	442
Female	456

**Ethnicity**
Non-Hispanic White	251
Black	0
Hispanic	36
Asian	568
Other	30
Native American	0

**Age**
From 65 to 74	316
From 75 to 84	352
85 and over	215
Less than 65	15

Conditions of Medicare patients treated by Dr. Jenchen Yang, MD, PHD in 2018

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	75
Depression	10
Chronic Kidney Disease	50
Asthma	5
Osteoperosis	14
Atrial Fibrilation	19
Heart Failure	49
Chronic Obstructive Pulmonary Disease	9
Diabetes	49
Dementia	17
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Jenchen Yang, MD, PHD treated as an interventional cardiologist in Diamond Bar, CA during 2019 were cardiac procedures, stress testing, ultrasound (sonogram) and nuclear scan.

Volume of procedures performed by Dr. Jenchen Yang, MD, PHD for Medicare patients.

ambulatory monitoring	114
cardiac procedures	1277
catheterization	32
diagnostic procedures	32
doctor visit	2808
minimally invasive procedures	32
nuclear scan	247
stress testing	695
ultrasound (sonogram)	560
vascular procedures	216

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Jenchen Yang, MD, PHD.

**Gender**
Male	396
Female	422

**Ethnicity**
Non-Hispanic White	214
Black	0
Hispanic	31
Asian	537
Other	0
Native American	0

**Age**
From 65 to 74	287
From 75 to 84	315
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jenchen Yang, MD, PHD in 2019

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	75
Depression	11
Chronic Kidney Disease	50
Asthma	6
Osteoperosis	15
Atrial Fibrilation	19
Heart Failure	45
Chronic Obstructive Pulmonary Disease	10
Diabetes	48
Dementia	17
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Jenchen Yang, MD, PHD treated as an interventional cardiologist in Diamond Bar, CA during 2020 were cardiac procedures, stress testing, ultrasound (sonogram) and nuclear scan.

Volume of procedures performed by Dr. Jenchen Yang, MD, PHD for Medicare patients.

ambulatory monitoring	40
cardiac procedures	535
doctor visit	1406
nuclear scan	99
stress testing	288
ultrasound (sonogram)	243
vascular procedures	36

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Jenchen Yang, MD, PHD.

**Gender**
Male	295
Female	292

**Ethnicity**
Non-Hispanic White	176
Black	0
Hispanic	0
Asian	356
Other	25
Native American	0

**Age**
From 65 to 74	195
From 75 to 84	228
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jenchen Yang, MD, PHD in 2020

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	75
Depression	9
Chronic Kidney Disease	53
Asthma	5
Osteoperosis	11
Atrial Fibrilation	18
Heart Failure	43
Chronic Obstructive Pulmonary Disease	9
Diabetes	48
Dementia	16
Cancer	10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Jenchen Yang, MD, PHD treated as an interventional cardiologist in Diamond Bar, CA during 2021 were cardiac procedures, stress testing, ultrasound (sonogram) and nuclear scan.

Volume of procedures performed by Dr. Jenchen Yang, MD, PHD for Medicare patients.

ambulatory monitoring	73
cardiac procedures	727
doctor visit	1883
nuclear scan	121
stress testing	380
ultrasound (sonogram)	308
vascular procedures	51

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Jenchen Yang, MD, PHD.

**Gender**
Male	283
Female	282

**Ethnicity**
Non-Hispanic White	147
Black	0
Hispanic	0
Asian	373
Other	20
Native American	0

**Age**
From 65 to 74	204
From 75 to 84	222
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jenchen Yang, MD, PHD in 2021

Hypertension	75
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	75
Depression	11
Chronic Kidney Disease	52
Asthma	4
Osteoperosis	14
Atrial Fibrilation	19
Heart Failure	33
Chronic Obstructive Pulmonary Disease	8
Diabetes	47
Dementia	18
Cancer	10

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Jenchen Yang, MD, PHD treated as an interventional cardiologist in Diamond Bar, CA during 2022 were cardiac procedures, stress testing, ultrasound (sonogram) and nuclear scan.

Volume of procedures performed by Dr. Jenchen Yang, MD, PHD for Medicare patients.

ambulatory monitoring	50
cardiac procedures	675
doctor visit	1814
nuclear scan	78
stress testing	333
ultrasound (sonogram)	321
vascular procedures	29

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Jenchen Yang, MD, PHD.

**Gender**
Male	268
Female	263

**Ethnicity**
Non-Hispanic White	133
Black	0
Hispanic	22
Asian	351
Other	0
Native American	0

**Age**
From 65 to 74	196
From 75 to 84	213
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jenchen Yang, MD, PHD in 2022

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	75
Depression	12
Chronic Kidney Disease	29
Asthma	6
Osteoperosis	26
Atrial Fibrilation	32
Heart Failure	24
Chronic Obstructive Pulmonary Disease	12
Diabetes	50
Dementia	12
Cancer	13

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Jenchen Yang, MD, PHD for Medicare patients.

The highest averages for the top procedures that Dr. Jenchen Yang, MD, PHD treated as an interventional cardiologist in Diamond Bar, CA were cardiac procedures, inpatient care, hospital care and stress testing.

ambulatory monitoring	100
angioplasty	26
cardiac procedures	1447
catheterization	65
diagnostic procedures	58
doctor visit	3298
hospital care	909
inpatient care	909
minimally invasive procedures	65
nuclear scan	354
preventive care	270
stent placement (stenting)	21
stress testing	875
ultrasound (sonogram)	563
vaccines	270
vascular procedures	208

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Jenchen Yang, MD, PHD.

**Gender**
Male	413
Female	433

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	535
Non-Hispanic White	238
Native American / Alaskan Native	0
Hispanic	32
Other	20

**Age**
75 to 84	320
85 and over	139
Less than 65	8
65 to 74	298

Average of Total of Conditions of Medicare patients treated by Dr. Jenchen Yang, MD, PHD From 2012 - 2022

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

Hypertension	68
High Cholesterol	66
Stroke	7
Ischemic Heart Disease	67
Depression	9
Chronic Kidney Disease	36
Asthma	5
Osteoporosis	13
Heart Failure	35
Chronic Obstructive Pulmonary Disease	8
Diabetes	42
Atrial Fibrillation	19
Dementia	15
Cancer	9

Education & Training

He completed residency at Baylor College of Medicine Affiliated Hospitals. He is certified by the Certifications: Interventional Cardiology (Sub-Spec Cert) and has a state license in California.

Residency: Baylor College of Medicine Affiliated Hospitals (1988)

Board Certification: Certifications: Interventional Cardiology (Sub-Spec Cert)

Licensed In: California

Affiliations & Hospitals

Dr. Jenchen Yang, MD, PHD is associated with these hospitals and organizations:

Pomona Valley Hospital Medical Center

Ratings & Reviews

Dr. Jenchen Yang, MD, PHD has a good overall rating with an average of 3.29 out of 5 stars based on 7 ratings. We collect ratings and reviews of Dr. Jenchen Yang, MD, PHD from all over the web to help you find the right in Diamond Bar, CA.

3.29

Overall Rating

(7 Ratings)

Leave a Review

General Payments

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

**Payments by Company**
Amgen Inc.	$36,089 Repatha $27,641	Corlanor $8,323	$126
SANOFI-AVENTIS U.S. LLC	$18,638 PRALUENT $17,569	MULTAQ $978	TOUJEO $53	LANTUS $38
Novartis Pharmaceuticals Corporation	$16,139 ENTRESTO $15,756	LEQVIO $339	NON BRAND $44
Regeneron Pharmaceuticals, Inc.	$15,521 PRALUENT (alirocumab) Injection $15,521
Boehringer Ingelheim Pharmaceuticals, Inc.	$14,051 Pradaxa $13,463	JARDIANCE $504	Spiriva $22	$62
Other	$20,201 LIVALO $3,789	Vascepa $3,166	GANIRELIX $1,525	SAVAYSA $1,007	PRALUENT (alirocumab) Injection $968	Other $9,747

**Types of Payments**
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$85,315
Food and Beverage	$18,960
Travel and Lodging	$6,923
Consulting Fee	$6,770
Honoraria	$2,500
Other	$171

Biography

Dr. Jenchen Yang specializes in adult cardiology and interventional cardiology. Dr. Yang is a graduate of the University of Miami, Miller School of Medicine. He trained at a hospital affiliated with Baylor College of Medicine for residency. On average, patients gave him a rating of 3.5 stars (out of 5). In addition to English, he speaks Chinese. He is professionally affiliated with Pomona Valley Hospital Medical Center.

Select Year:

Dr. Jenchen Yang, MD, PHD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Jenchen Yang, MD, PHD in 2023

By Volume:

By Affordability:

By Affordability:

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jenchen Yang, MD, PHD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jenchen Yang, MD, PHD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jenchen Yang, MD, PHD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jenchen Yang, MD, PHD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jenchen Yang, MD, PHD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jenchen Yang, MD, PHD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jenchen Yang, MD, PHD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jenchen Yang, MD, PHD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jenchen Yang, MD, PHD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jenchen Yang, MD, PHD in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. Jenchen Yang, MD, PHD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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