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Dr. Jenchen Yang, MD, PHD

Specializes in: Interventional Cardiology and Adult Cardiology
University of Miami, Miller School of Medicine (1985)
654 N. Diamond Bar Boulevard
Diamond Bar, CA 91765

Dr. Jenchen Yang, MD, PHD is an interventional cardiologist in Diamond Bar, CA specializing in interventional cardiology and adult cardiology. He graduated from University of Miami, Miller School of Medicine in 1985 and has 40 years of experience. Dr. Jenchen Yang, MD, PHD is affiliated with Pomona Valley Hospital Medical Center.

View Doctor's Full Profile (909) 396-8228

Office Locations

654 N. Diamond Bar Boulevard
Diamond Bar, CA 91765
open_in_new

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 2013, 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

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

The most common conditions of Medicare patients that Dr. Jenchen Yang, MD, PHD treated during 2013 were high cholesterol, hypertension, ischemic heart disease and diabetes.

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

The most common conditions of Medicare patients that Dr. Jenchen Yang, MD, PHD treated during 2014 were high cholesterol, hypertension, ischemic heart disease and diabetes.

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

The most common conditions of Medicare patients that Dr. Jenchen Yang, MD, PHD treated during 2015 were high cholesterol, hypertension, ischemic heart disease and diabetes.

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

The most common conditions of Medicare patients that Dr. Jenchen Yang, MD, PHD treated during 2016 were high cholesterol, hypertension, ischemic heart disease and diabetes.

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

The most common conditions of Medicare patients that Dr. Jenchen Yang, MD, PHD treated during 2017 were hypertension, ischemic heart disease, high cholesterol and chronic kidney disease.

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

The most common conditions of Medicare patients that Dr. Jenchen Yang, MD, PHD treated during 2018 were high cholesterol, hypertension, ischemic heart disease and chronic kidney disease.

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

The most common conditions of Medicare patients that Dr. Jenchen Yang, MD, PHD treated during 2019 were high cholesterol, hypertension, ischemic heart disease and chronic kidney disease.

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

The most common conditions of Medicare patients that Dr. Jenchen Yang, MD, PHD treated during 2020 were high cholesterol, hypertension, ischemic heart disease and chronic kidney disease.

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

The most common conditions of Medicare patients that Dr. Jenchen Yang, MD, PHD treated during 2021 were high cholesterol, hypertension, ischemic heart disease and chronic kidney disease.

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

The most common conditions of Medicare patients that Dr. Jenchen Yang, MD, PHD treated during 2022 were high cholesterol, hypertension, ischemic heart disease and diabetes.

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

2023 Medicare Procedure Volume

The top procedures that Dr. Jenchen Yang, MD, PHD treated as an interventional cardiologist in Diamond Bar, CA during 2023 were cardiac procedures, ultrasound (sonogram), stress testing and ambulatory monitoring.

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

ambulatory monitoring 43
cardiac procedures 639
doctor visit 1975
nuclear scan 27
stress testing 279
ultrasound (sonogram) 344
vascular procedures 27

2023 Medicare Patient Data

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

Gender
Male 241
Female 271
Ethnicity
Non-Hispanic White 120
Black 0
Hispanic 26
Asian 340
Other 0
Native American 0
Age
From 65 to 74 167
From 75 to 84 232
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Jenchen Yang, MD, PHD in 2023

The most common conditions of Medicare patients that Dr. Jenchen Yang, MD, PHD treated during 2023 were high cholesterol, hypertension, ischemic heart disease and diabetes.

Hypertension 75
High Cholesterol 75
Stroke 8
Ischemic Heart Disease 75
Depression 14
Chronic Kidney Disease 31
Asthma 7
Osteoperosis 26
Atrial Fibrilation 32
Heart Failure 25
Chronic Obstructive Pulmonary Disease 13
Diabetes 52
Dementia 11
Cancer 16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2023

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, stress testing, inpatient care and hospital care.

ambulatory monitoring 89
angioplasty 26
cardiac procedures 1282
catheterization 54
diagnostic procedures 48
doctor visit 3005
hospital care 561
inpatient care 561
minimally invasive procedures 54
nuclear scan 288
preventive care 254
stent placement (stenting) 26
stress testing 758
ultrasound (sonogram) 524
vaccines 254
vascular procedures 186

Average Medicare Patient Data From 2013 - 2023

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

Gender
Male 435
Female 458
Ethnicity
Black / African American 0
Asian / Pacific Islander 566
Non-Hispanic White 249
Native American / Alaskan Native 0
Hispanic 34
Other 20
Age
75 to 84 341
85 and over 139
Less than 65 8
65 to 74 313

Average of Total of Conditions of Medicare patients treated by Dr. Jenchen Yang, MD, PHD From 2013 - 2023

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 75
High Cholesterol 72
Stroke 7
Ischemic Heart Disease 74
Depression 10
Chronic Kidney Disease 39
Asthma 6
Osteoporosis 15
Heart Failure 38
Chronic Obstructive Pulmonary Disease 10
Diabetes 47
Atrial Fibrillation 22
Cancer 10
Dementia 16

Education & Training

Dr. Jenchen Yang, MD, PHD graduated from University of Miami, Miller School of Medicine in 1985. 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.

Medical School: University of Miami, Miller School of Medicine (1985)

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
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
Novartis Pharmaceuticals Corporation $18,721 ENTRESTO
$15,756 		LEQVIO
$2,922 		NON BRAND
$44
SANOFI-AVENTIS U.S. LLC $18,714 PRALUENT
$17,569 		MULTAQ
$1,054 		TOUJEO
$53 		LANTUS
$38
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 $20,980 LIVALO
$3,789 		Vascepa
$3,166 		GANIRELIX
$1,525 		SAVAYSA
$1,007 		PRALUENT (alirocumab) Injection
$968 		Other
$10,526
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 $20,214
Consulting Fee $8,795
Travel and Lodging $7,070
Honoraria $2,500
Other $182

Biography

Dr. Jenchen Yang practices adult cardiology and interventional cardiology. He has received a 3.5 out of 5 star rating by his patients. He attended the University of Miami, Miller School of Medicine and subsequently trained at a hospital affiliated with Baylor College of Medicine for residency. Dr. Yang is conversant in Chinese. He is professionally affiliated with Pomona Valley Hospital Medical Center.

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