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Dr. Richard Y. Chang, MD

Accepting New Patients

(Richard Chang, MD)

(407 Ratings)

Specializes in: Physician, Oncology (Cancer Care) and Hematology (Blood Disorders)

Albert Einstein College Of Medicine Of Yeshiva University (1999)

Professional interests include: cancer, lymphoma, colorectal cancer, and more.

29325 Health Campus Drive Suite 1
Westlake, OH 44145

(440) 617-4700

Dr. Richard Y. Chang, MD is a physician provider in Westlake, OH specializing in physician, oncology (cancer care) and hematology (blood disorders). He graduated from Albert Einstein College Of Medicine Of Yeshiva University in 1999 and has 27 years of experience. Dr. Richard Y. Chang, MD is affiliated with University Hospitals, UH Seidman Cancer Center at UH St. John Medical Center and UNIVERSITY PRIMARY CARE PRACTICES INC.

Office Locations

29325 Health Campus Drive Suite 1
Westlake, OH 44145

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2075 Healthway Drive 2nd Floor
Avon, OH 44011

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Richard Y. Chang, MD treated as a physician provider in Westlake, OH during 2012 were hospital care and inpatient care.

Volume of procedures performed by Dr. Richard Y. Chang, MD for Medicare patients.

doctor visit	134
hospital care	60
inpatient care	60

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Richard Y. Chang, MD treated as a physician provider in Westlake, OH during 2013 were hospital care and inpatient care.

Volume of procedures performed by Dr. Richard Y. Chang, MD for Medicare patients.

doctor visit	282
hospital care	124
inpatient care	124

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Richard Y. Chang, MD.

**Gender**
Male	64
Female	80

**Ethnicity**
Non-Hispanic White	132
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	57
From 75 to 84	46
85 and over	22
Less than 65	19

Conditions of Medicare patients treated by Dr. Richard Y. Chang, MD in 2013

Hypertension	75
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	48
Depression	35
Chronic Kidney Disease	42
Asthma	12
Osteoperosis	10
Atrial Fibrilation	24
Heart Failure	38
Chronic Obstructive Pulmonary Disease	31
Diabetes	40
Dementia	15
Cancer	31

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Richard Y. Chang, MD treated as a physician provider in Westlake, OH during 2014 were hospital care, inpatient care, diagnostic procedures and bone marrow tests.

Volume of procedures performed by Dr. Richard Y. Chang, MD for Medicare patients.

bone marrow tests	13
diagnostic procedures	13
doctor visit	769
hospital care	100
inpatient care	100

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Richard Y. Chang, MD.

**Gender**
Male	122
Female	158

**Ethnicity**
Non-Hispanic White	256
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	106
From 75 to 84	94
85 and over	38
Less than 65	42

Conditions of Medicare patients treated by Dr. Richard Y. Chang, MD in 2014

Hypertension	73
High Cholesterol	54
Stroke	7
Ischemic Heart Disease	42
Depression	26
Chronic Kidney Disease	37
Asthma	9
Osteoperosis	7
Atrial Fibrilation	20
Heart Failure	30
Chronic Obstructive Pulmonary Disease	24
Diabetes	30
Dementia	11
Cancer	31

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Richard Y. Chang, MD treated as a physician provider in Westlake, OH during 2015 were hospital care and inpatient care.

Volume of procedures performed by Dr. Richard Y. Chang, MD for Medicare patients.

doctor visit	1112
hospital care	134
inpatient care	134

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Richard Y. Chang, MD.

**Gender**
Male	394
Female	450

**Ethnicity**
Non-Hispanic White	770
Black	28
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	294
From 75 to 84	304
85 and over	132
Less than 65	114

Conditions of Medicare patients treated by Dr. Richard Y. Chang, MD in 2015

Hypertension	73
High Cholesterol	59
Stroke	8
Ischemic Heart Disease	48
Depression	26
Chronic Kidney Disease	41
Asthma	16
Osteoperosis	8
Atrial Fibrilation	19
Heart Failure	27
Chronic Obstructive Pulmonary Disease	27
Diabetes	28
Dementia	14
Cancer	39

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Richard Y. Chang, MD treated as a physician provider in Westlake, OH during 2016 were hospital care and inpatient care.

Volume of procedures performed by Dr. Richard Y. Chang, MD for Medicare patients.

doctor visit	1278
hospital care	138
inpatient care	138

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Richard Y. Chang, MD.

**Gender**
Male	207
Female	249

**Ethnicity**
Non-Hispanic White	422
Black	0
Hispanic	13
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	180
From 75 to 84	159
85 and over	74
Less than 65	43

Conditions of Medicare patients treated by Dr. Richard Y. Chang, MD in 2016

Hypertension	74
High Cholesterol	56
Stroke	7
Ischemic Heart Disease	47
Depression	23
Chronic Kidney Disease	43
Asthma	26
Osteoperosis	6
Atrial Fibrilation	17
Heart Failure	29
Chronic Obstructive Pulmonary Disease	25
Diabetes	28
Dementia	13
Cancer	40

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Richard Y. Chang, MD treated as a physician provider in Westlake, OH during 2017 were hospital care and inpatient care.

Volume of procedures performed by Dr. Richard Y. Chang, MD for Medicare patients.

doctor visit	1010
hospital care	154
inpatient care	154

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Richard Y. Chang, MD.

**Gender**
Male	233
Female	266

**Ethnicity**
Non-Hispanic White	464
Black	12
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	197
From 75 to 84	173
85 and over	82
Less than 65	47

Conditions of Medicare patients treated by Dr. Richard Y. Chang, MD in 2017

Hypertension	75
High Cholesterol	66
Stroke	8
Ischemic Heart Disease	51
Depression	29
Chronic Kidney Disease	44
Asthma	9
Osteoperosis	8
Atrial Fibrilation	20
Heart Failure	32
Chronic Obstructive Pulmonary Disease	28
Diabetes	31
Dementia	16
Cancer	37

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Richard Y. Chang, MD treated as a physician provider in Westlake, OH during 2018 were hospital care and inpatient care.

Volume of procedures performed by Dr. Richard Y. Chang, MD for Medicare patients.

doctor visit	1002
hospital care	155
inpatient care	155

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Richard Y. Chang, MD.

**Gender**
Male	246
Female	285

**Ethnicity**
Non-Hispanic White	484
Black	16
Hispanic	11
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	222
From 75 to 84	194
85 and over	72
Less than 65	43

Conditions of Medicare patients treated by Dr. Richard Y. Chang, MD in 2018

Hypertension	75
High Cholesterol	71
Stroke	7
Ischemic Heart Disease	50
Depression	32
Chronic Kidney Disease	44
Asthma	8
Osteoperosis	7
Atrial Fibrilation	18
Heart Failure	28
Chronic Obstructive Pulmonary Disease	27
Diabetes	30
Dementia	13
Cancer	39

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Richard Y. Chang, MD treated as a physician provider in Westlake, OH during 2019 were hospital care and inpatient care.

Volume of procedures performed by Dr. Richard Y. Chang, MD for Medicare patients.

doctor visit	1021
hospital care	67
inpatient care	67

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Richard Y. Chang, MD.

**Gender**
Male	230
Female	254

**Ethnicity**
Non-Hispanic White	447
Black	11
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	204
From 75 to 84	179
85 and over	63
Less than 65	38

Conditions of Medicare patients treated by Dr. Richard Y. Chang, MD in 2019

Hypertension	75
High Cholesterol	69
Stroke	5
Ischemic Heart Disease	47
Depression	27
Chronic Kidney Disease	39
Asthma	7
Osteoperosis	9
Atrial Fibrilation	17
Heart Failure	25
Chronic Obstructive Pulmonary Disease	24
Diabetes	31
Dementia	10
Cancer	34

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Richard Y. Chang, MD treated as a physician provider in Westlake, OH during 2020 were hospital care and inpatient care.

Volume of procedures performed by Dr. Richard Y. Chang, MD for Medicare patients.

doctor visit	852
hospital care	39
inpatient care	39

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Richard Y. Chang, MD.

**Gender**
Male	220
Female	242

**Ethnicity**
Non-Hispanic White	424
Black	0
Hispanic	0
Asian	0
Other	12
Native American	0

**Age**
From 65 to 74	207
From 75 to 84	177
85 and over	47
Less than 65	31

Conditions of Medicare patients treated by Dr. Richard Y. Chang, MD in 2020

Hypertension	74
High Cholesterol	69
Stroke	6
Ischemic Heart Disease	43
Depression	27
Chronic Kidney Disease	39
Asthma	8
Osteoperosis	8
Atrial Fibrilation	18
Heart Failure	23
Chronic Obstructive Pulmonary Disease	26
Diabetes	31
Dementia	10
Cancer	36

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Richard Y. Chang, MD treated as a physician provider in Westlake, OH during 2021 were hospital care and inpatient care.

Volume of procedures performed by Dr. Richard Y. Chang, MD for Medicare patients.

doctor visit	1026
hospital care	51
inpatient care	51

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Richard Y. Chang, MD.

**Gender**
Male	241
Female	258

**Ethnicity**
Non-Hispanic White	459
Black	14
Hispanic	0
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	228
From 75 to 84	175
85 and over	59
Less than 65	37

Conditions of Medicare patients treated by Dr. Richard Y. Chang, MD in 2021

Hypertension	75
High Cholesterol	74
Stroke	7
Ischemic Heart Disease	48
Depression	25
Chronic Kidney Disease	42
Asthma	8
Osteoperosis	10
Atrial Fibrilation	16
Heart Failure	21
Chronic Obstructive Pulmonary Disease	23
Diabetes	33
Dementia	9
Cancer	35

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Richard Y. Chang, MD treated as a physician provider in Westlake, OH during 2022 were hospital care and inpatient care.

Volume of procedures performed by Dr. Richard Y. Chang, MD for Medicare patients.

doctor visit	1018
hospital care	43
inpatient care	43

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Richard Y. Chang, MD.

**Gender**
Male	228
Female	253

**Ethnicity**
Non-Hispanic White	436
Black	19
Hispanic	0
Asian	0
Other	15
Native American	0

**Age**
From 65 to 74	207
From 75 to 84	194
85 and over	53
Less than 65	27

Conditions of Medicare patients treated by Dr. Richard Y. Chang, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	39
Depression	24
Chronic Kidney Disease	31
Asthma	9
Osteoperosis	16
Atrial Fibrilation	22
Heart Failure	19
Chronic Obstructive Pulmonary Disease	24
Diabetes	28
Dementia	6
Cancer	41

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Richard Y. Chang, MD treated as a physician provider in Westlake, OH during 2023 were hospital care and inpatient care.

Volume of procedures performed by Dr. Richard Y. Chang, MD for Medicare patients.

doctor visit	915
hospital care	36
inpatient care	36

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Richard Y. Chang, MD.

**Gender**
Male	207
Female	233

**Ethnicity**
Non-Hispanic White	397
Black	19
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	197
From 75 to 84	167
85 and over	51
Less than 65	25

Conditions of Medicare patients treated by Dr. Richard Y. Chang, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	37
Depression	25
Chronic Kidney Disease	33
Asthma	10
Osteoperosis	15
Atrial Fibrilation	24
Heart Failure	22
Chronic Obstructive Pulmonary Disease	24
Diabetes	28
Dementia	7
Cancer	40

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Richard Y. Chang, MD treated as a physician provider in Westlake, OH during 2024 were hospital care and inpatient care.

Volume of procedures performed by Dr. Richard Y. Chang, MD for Medicare patients.

doctor visit	956
hospital care	46
inpatient care	46

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Richard Y. Chang, MD.

**Gender**
Male	240
Female	238

**Ethnicity**
Non-Hispanic White	432
Black	19
Hispanic	0
Asian	0
Other	16
Native American	0

**Age**
From 65 to 74	204
From 75 to 84	181
85 and over	64
Less than 65	29

Conditions of Medicare patients treated by Dr. Richard Y. Chang, MD in 2024

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	34
Depression	25
Chronic Kidney Disease	31
Asthma	8
Osteoperosis	15
Atrial Fibrilation	25
Heart Failure	20
Chronic Obstructive Pulmonary Disease	24
Diabetes	27
Dementia	7
Cancer	39

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Richard Y. Chang, MD for Medicare patients.

The highest averages for the top procedures that Dr. Richard Y. Chang, MD treated as a physician provider in Westlake, OH were hospital care, inpatient care, diagnostic procedures and bone marrow tests.

bone marrow tests	13
diagnostic procedures	13
doctor visit	875
hospital care	88
inpatient care	88

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Richard Y. Chang, MD.

**Gender**
Female	228
Male	202

**Ethnicity**
Black / African American	10
Asian / Pacific Islander	0
Non-Hispanic White	394
Hispanic	1
Native American / Alaskan Native	0
Other	4

**Age**
85 and over	58
75 to 84	157
Less than 65	38
65 to 74	177

Average of Total of Conditions of Medicare patients treated by Dr. Richard Y. Chang, MD From 2012 - 2024

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

Hypertension	68
High Cholesterol	61
Stroke	7
Ischemic Heart Disease	41
Depression	24
Chronic Kidney Disease	35
Asthma	10
Osteoporosis	9
Heart Failure	24
Chronic Obstructive Pulmonary Disease	23
Diabetes	28
Atrial Fibrillation	18
Cancer	34
Dementia	10

Education & Training

Dr. Richard Y. Chang, MD graduated from Albert Einstein College Of Medicine Of Yeshiva University in 1999. He completed residency at University Of Southern California/Lac+Usc Medical Center. He is certified by the Hematology - American Board of Internal Medicine Medical Oncology - American Board of Internal Medicine Internal Medicine - American Board of Internal Medicine and has a state license in New York.

Medical School: Albert Einstein College Of Medicine Of Yeshiva University (1999)

Residency: University Of Southern California/Lac+Usc Medical Center (2002)

Board Certification: Hematology - American Board of Internal Medicine Medical Oncology - American Board of Internal Medicine Internal Medicine - American Board of Internal Medicine

Licensed In: New York

Ratings & Reviews

Dr. Richard Y. Chang, MD has an exceptional overall rating with an average of 4.92 out of 5 stars based on 407 ratings. We collect ratings and reviews of Dr. Richard Y. Chang, MD from all over the web to help you find the right in Westlake, OH.

4.92

Overall Rating

(407 Ratings)

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General Payments

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

**Payments by Company**
AstraZeneca Pharmaceuticals LP	$1,611 CALQUENCE $557	LYNPARZA $422	TAGRISSO $260	IMFINZI $254	ONGLYZA $18	Other $100
Seagen Inc.	$1,314 TUKYSA $561	PADCEV $178	ADCETRIS $168	$407
Incyte Corporation	$1,132 JAKAFI $617	MONJUVI $186	PEMAZYRE $174	$155
E.R. Squibb & Sons, L.L.C.	$710 OPDIVO $481	YERVOY $146	ELIQUIS $28	OPDUALAG $20	SPRYCEL $13	Other $22
Astellas Pharma US Inc	$649 XTANDI $33	$616
Other	$9,197 IMBRUVICA $453	BRUKINSA $445	ZEJULA $431	Venclexta $345	Nerlynx $318	Other $7,205

**Types of Payments**
Food and Beverage	$11,231
Education	$2,856
Consulting Fee	$525

Biography

Dr. Chang is board certified in internal medicine, medical oncology and hematology. His special interests include benign hematology, hemostasis and thrombosis, breast cancer, lung cancer, lymphoma, multiple myeloma, colon and rectal cancer, head and neck cancer and myelodysplasia.