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Dr. Eric Y. Chang, MD

Accepting New Patients

(Dr. Eric Yao Chang, M.D.)

(No ratings)

Specializes in: Pain Medicine and Physiatry (Physical Medicine & Rehabilitation)

Albert Einstein College of Medicine of Yeshiva University (2006)

Professional interests include: shoulder instability, rotator cuff injury, spinal cord injury, and more.

1120 W La Veta Avenue Suite 300
Orange, CA 92868

(714) 409-3852

Dr. Eric Y. Chang, MD is a pain medicine specialist in Orange, CA specializing in pain medicine and physiatry (physical medicine & rehabilitation). He graduated from Albert Einstein College of Medicine of Yeshiva University in 2006 and has 20 years of experience. Dr. Eric Y. Chang, MD is affiliated with Providence, Providence Medical Foundation, SPINE AND SPORTS SPECIALITIES MEDICAL GROUP, Providence Affiliated Physicians, St. Joseph and St. Joseph Hospital (Orange).

Office Locations

1120 W La Veta Avenue Suite 300
Orange, CA 92868

open_in_new

Some issues Dr. Eric Y. Chang, MD can help you with:

Joint Injections

A joint is any area of the body where two bones connect. Due to injury or disease, the space between the two bones can sometimes become swollen and inflamed, which leads to pain and a loss of mobility. Injection and aspiration are two tools that physicians use to treat joint pain locally without needing to perform surgery.

Both injection and aspiration are techniques that involve inserting a needle connected to a syringe directly into the joint. Aspiration involves the removal of excess fluid, and injection is the placement of medication directly into the joint space via the needle. Both procedures may be performed at the same time. In both cases a local anesthetic may be used, the skin will be cleaned and disinfected, and then the needle will be inserted. In some cases, especially if the injection or aspiration is in a large and deep joint such as the hip or spine, ultrasound may be used to guide the needle to the exact location desired.

In some cases, irritation to the joint can cause fluid to build up so significantly that the joint hurts and can no longer move well. Aspiration removes some of the excess fluid and relieves the pressure. In addition, aspiration can be used to provide a sample of joint fluid if it needs to be examined microscopically for the presence of white blood cells, bacteria, or crystal formations.

Certain injuries and diseases that affect joints are inflammatory in nature, such as rheumatoid arthritis, tendonitis or gout. These diseases may be helped by the local injection of anti-inflammatory medications directly into the affected joint. In this case, corticosteroids such as methylprednisone are usually used. Relief from the pain may be felt right away and may last for weeks or even months.

In some cases, such as with osteoarthritis, the cartilage buffer between the two bones wears down and pain comes from bones rubbing against each other. In this case, injection of a lubricating agent such as hyaluronic acid may be beneficial. It provides a slippery cushion between the bones to relieve pain that can last for months.

Spinal Cord Injury

Spinal cord injury medicine is a branch of medicine that treats damage to the spinal cord from an injury or a nontraumatic myelopathy, which is any disorder that affects the spinal area. The spinal cord is a section of nerve tissue protected by the vertebrae (spinal bones). Trauma to the spinal cord, typically caused by compression or bent vertebrae, prevents the body and brain from communicating. This can result in pain, loss of sensation, and impaired physical function and movement. Acute spinal cord injuries (SCIs) are a leading cause of permanent disability. Spinal cord injuries may develop from accidents or myelopathies, disorders that provoke spinal compression. Traumatic incidents such as falls, sports injuries, vehicle accidents, and bullet or stab wounds can cause an acute spinal cord injury.

Spinal cord injury medicine seeks to stabilize the spine and to alleviate the symptoms of spine damage. Practitioners of spinal cord injury medicine are called spinal cord injury specialists. Spinal cord injury medicine is an interdisciplinary field, meaning physicians of various specialties may be trained to treat spinal cord injuries.

Damage to the spinal cord may initially be diagnosed through X-ray, MRI, or CT scans. Patients can also undergo spinal exams to evaluate their sensory ability and strength. Injuries to the spinal cord can be complete (no feeling or sensation) or incomplete (some feeling or sensation remains). Conditions spinal cord injury medicine specialists may treat include:

Paralysis, such as paraplegia (loss of function in the legs), or quadriplegia (loss of function from the neck down)
Spine fracture or trauma, which can lead to impairment and/or significant pain
Spinal infections
Myelopathies, such as herniated disks, spinal tumors, and rheumatoid arthritis
Inflammatory diseases such as ankylosing spondylosis, and degenerative conditions like Lou Gehrig's disease (ALS)

Treatment for spinal cord injuries often involves surgery, either directly after an injury occurs or at a later date. Surgery for spine injuries is intended to ease spinal compression and stabilize the spine. Surgical procedures can involve shifting vertebrae, removing bone, or altering spinal placement with implantable devices. Patients with significant spinal trauma may require urgent surgical intervention.

Surgical treatments can be complemented by rehabilitative physical therapy to improve mobility. Spinal cord injury specialists also treat complications arising from a spinal injury, such as respiratory or bladder conditions. Some patients with spinal cord injuries may require lifelong treatment. Spinal cord injury specialists aim to help these patients successfully adjust and lead an improved quality of life. An emerging treatment for spinal cord injuries is neural prosthetics, which replicate patients' lost nerve function. Neural prostheses may be used as artificial body parts or assistive devices that patients may cognitively control. Other assistive devices include wheelchairs and scooters.

Spinal cord injury specialists may collaborate with physical therapists, radiologists, neurologists, urologists, and orthopedists.

Noteworthy Medicare Patient Procedures Performed by Dr. Eric Y. Chang, MD in 2023

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

Top 5%

By Volume:

tibia and fibula X-ray

In 2023, Dr. Eric Y. Chang, MD performed more tibia and fibula (lower leg) X-ray procedures for Medicare patients than 95% of providers in related specialties within California.

Top 25%

By Volume:

facet rhizotomy injection

rhizotomy

In 2012, Dr. Eric Y. Chang, MD performed more facet rhizotomy injection, and rhizotomy (nerve ablation) procedures for Medicare patients than 75% of providers in related specialties within California.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Eric Y. Chang, MD treated as a pain medicine specialist in Orange, CA during 2012 were hospital care, inpatient care, aspiration and injections.

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

aspiration	25
doctor visit	227
hospital care	75
injections	25
inpatient care	75

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Eric Y. Chang, MD treated as a pain medicine specialist in Orange, CA during 2013 were hospital care and inpatient care.

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

doctor visit	247
hospital care	38
inpatient care	38

2013 Medicare Patient Data

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

**Gender**
Male	50
Female	90

**Ethnicity**
Non-Hispanic White	88
Black	0
Hispanic	0
Asian	27
Other	0
Native American	0

**Age**
From 65 to 74	45
From 75 to 84	33
85 and over	16
Less than 65	46

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

Hypertension	67
High Cholesterol	50
Stroke	12
Ischemic Heart Disease	29
Depression	39
Chronic Kidney Disease	21
Asthma	8
Osteoperosis	16
Atrial Fibrilation	11
Heart Failure	19
Chronic Obstructive Pulmonary Disease	16
Diabetes	26
Dementia	11
Cancer	10

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Eric Y. Chang, MD treated as a pain medicine specialist in Orange, CA during 2014 were hospital care, inpatient care, injections and aspiration.

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

aspiration	29
doctor visit	345
hospital care	52
injections	43
inpatient care	52
nerve block	14
pain management	14
spinal procedures	14

2014 Medicare Patient Data

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

**Gender**
Male	101
Female	137

**Ethnicity**
Non-Hispanic White	145
Black	0
Hispanic	39
Asian	34
Other	0
Native American	0

**Age**
From 65 to 74	94
From 75 to 84	37
85 and over	19
Less than 65	88

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

Hypertension	62
High Cholesterol	48
Stroke	10
Ischemic Heart Disease	26
Depression	42
Chronic Kidney Disease	19
Asthma	8
Osteoperosis	16
Atrial Fibrilation	11
Heart Failure	13
Chronic Obstructive Pulmonary Disease	10
Diabetes	33
Dementia	12
Cancer	8

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Eric Y. Chang, MD treated as a pain medicine specialist in Orange, CA during 2015 were injections, pain management, spinal procedures and nerve block.

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

aspiration	27
diagnostic procedures	17
doctor visit	610
hospital care	26
injections	209
inpatient care	26
minimally invasive procedures	24
nerve block	111
nerve procedures	24
pain management	206
spinal procedures	154
X-rays	23

2015 Medicare Patient Data

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

**Gender**
Male	290
Female	382

**Ethnicity**
Non-Hispanic White	502
Black	0
Hispanic	84
Asian	58
Other	0
Native American	0

**Age**
From 65 to 74	254
From 75 to 84	222
85 and over	34
Less than 65	162

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

Hypertension	66
High Cholesterol	56
Stroke	8
Ischemic Heart Disease	33
Depression	32
Chronic Kidney Disease	21
Asthma	11
Osteoperosis	13
Atrial Fibrilation	11
Heart Failure	13
Chronic Obstructive Pulmonary Disease	11
Diabetes	33
Dementia	10
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Eric Y. Chang, MD treated as a pain medicine specialist in Orange, CA during 2016 were injections, pain management, spinal procedures and nerve block.

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

aspiration	67
diagnostic procedures	57
doctor visit	1017
injections	392
minimally invasive procedures	48
MRI (magnetic resonance imaging)	35
nerve block	245
nerve procedures	48
pain management	373
pelvic imaging	15
spinal procedures	340
X-rays	50

2016 Medicare Patient Data

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

**Gender**
Male	166
Female	247

**Ethnicity**
Non-Hispanic White	326
Black	0
Hispanic	45
Asian	25
Other	0
Native American	0

**Age**
From 65 to 74	188
From 75 to 84	131
85 and over	37
Less than 65	57

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

Hypertension	67
High Cholesterol	61
Stroke	6
Ischemic Heart Disease	34
Depression	25
Chronic Kidney Disease	28
Asthma	15
Osteoperosis	14
Atrial Fibrilation	11
Heart Failure	13
Chronic Obstructive Pulmonary Disease	12
Diabetes	31
Dementia	10
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Eric Y. Chang, MD treated as a pain medicine specialist in Orange, CA during 2017 were injections, pain management, spinal procedures and nerve block.

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

aspiration	81
diagnostic procedures	28
doctor visit	1292
hip imaging	13
injections	278
minimally invasive procedures	64
MRI (magnetic resonance imaging)	30
musculoskeletal imaging	13
nerve block	141
nerve procedures	64
pain management	229
spinal procedures	200
X-rays	44

2017 Medicare Patient Data

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

**Gender**
Male	184
Female	245

**Ethnicity**
Non-Hispanic White	333
Black	0
Hispanic	37
Asian	36
Other	0
Native American	0

**Age**
From 65 to 74	207
From 75 to 84	128
85 and over	42
Less than 65	52

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

Hypertension	68
High Cholesterol	47
Stroke	6
Ischemic Heart Disease	31
Depression	26
Chronic Kidney Disease	30
Asthma	9
Osteoperosis	15
Atrial Fibrilation	11
Heart Failure	16
Chronic Obstructive Pulmonary Disease	13
Diabetes	31
Dementia	8
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Eric Y. Chang, MD treated as a pain medicine specialist in Orange, CA during 2018 were injections, pain management, spinal procedures and aspiration.

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

aspiration	100
diagnostic procedures	68
doctor visit	1633
injections	275
minimally invasive procedures	45
MRI (magnetic resonance imaging)	57
nerve block	87
nerve procedures	45
pain management	205
spinal procedures	203
X-rays	30

2018 Medicare Patient Data

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

**Gender**
Male	170
Female	258

**Ethnicity**
Non-Hispanic White	332
Black	0
Hispanic	50
Asian	26
Other	0
Native American	0

**Age**
From 65 to 74	191
From 75 to 84	145
85 and over	35
Less than 65	57

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

Hypertension	68
High Cholesterol	60
Stroke	4
Ischemic Heart Disease	32
Depression	31
Chronic Kidney Disease	30
Asthma	10
Osteoperosis	15
Atrial Fibrilation	10
Heart Failure	0
Chronic Obstructive Pulmonary Disease	13
Diabetes	27
Dementia	8
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Eric Y. Chang, MD treated as a pain medicine specialist in Orange, CA during 2019 were injections, pain management, spinal procedures and aspiration.

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

aspiration	92
diagnostic procedures	54
doctor visit	1632
injections	247
minimally invasive procedures	53
MRI (magnetic resonance imaging)	56
musculoskeletal imaging	15
nerve block	79
nerve procedures	53
pain management	197
spinal procedures	165
X-rays	14

2019 Medicare Patient Data

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

**Gender**
Male	170
Female	285

**Ethnicity**
Non-Hispanic White	351
Black	0
Hispanic	51
Asian	32
Other	0
Native American	0

**Age**
From 65 to 74	201
From 75 to 84	149
85 and over	44
Less than 65	61

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

Hypertension	66
High Cholesterol	64
Stroke	4
Ischemic Heart Disease	0
Depression	30
Chronic Kidney Disease	29
Asthma	12
Osteoperosis	16
Atrial Fibrilation	9
Heart Failure	12
Chronic Obstructive Pulmonary Disease	13
Diabetes	27
Dementia	7
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Eric Y. Chang, MD treated as a pain medicine specialist in Orange, CA during 2020 were injections, pain management, spinal procedures and aspiration.

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

aspiration	93
diagnostic procedures	46
doctor visit	1700
injections	235
minimally invasive procedures	64
MRI (magnetic resonance imaging)	41
musculoskeletal imaging	15
nerve block	69
nerve procedures	64
pain management	206
spinal procedures	157
X-rays	28

2020 Medicare Patient Data

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

**Gender**
Male	145
Female	251

**Ethnicity**
Non-Hispanic White	304
Black	0
Hispanic	47
Asian	0
Other	20
Native American	0

**Age**
From 65 to 74	171
From 75 to 84	131
85 and over	45
Less than 65	49

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

Hypertension	67
High Cholesterol	59
Stroke	4
Ischemic Heart Disease	34
Depression	32
Chronic Kidney Disease	29
Asthma	12
Osteoperosis	21
Atrial Fibrilation	10
Heart Failure	14
Chronic Obstructive Pulmonary Disease	12
Diabetes	27
Dementia	10
Cancer	13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Eric Y. Chang, MD treated as a pain medicine specialist in Orange, CA during 2021 were injections, pain management, spinal procedures and diagnostic procedures.

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

aspiration	56
diagnostic procedures	62
doctor visit	1732
hip imaging	11
injections	165
minimally invasive procedures	45
MRI (magnetic resonance imaging)	30
musculoskeletal imaging	26
nerve block	47
nerve procedures	45
pain management	154
spinal procedures	98
X-rays	30

2021 Medicare Patient Data

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

**Gender**
Male	153
Female	281

**Ethnicity**
Non-Hispanic White	341
Black	0
Hispanic	46
Asian	29
Other	0
Native American	0

**Age**
From 65 to 74	184
From 75 to 84	151
85 and over	51
Less than 65	48

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

Hypertension	67
High Cholesterol	64
Stroke	5
Ischemic Heart Disease	32
Depression	33
Chronic Kidney Disease	31
Asthma	11
Osteoperosis	22
Atrial Fibrilation	9
Heart Failure	14
Chronic Obstructive Pulmonary Disease	11
Diabetes	27
Dementia	11
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Eric Y. Chang, MD treated as a pain medicine specialist in Orange, CA during 2022 were injections, pain management, spinal procedures and X-rays.

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

aspiration	78
diagnostic procedures	67
doctor visit	1674
injections	224
minimally invasive procedures	61
MRI (magnetic resonance imaging)	29
musculoskeletal imaging	48
nerve block	56
nerve procedures	34
pain management	153
spinal procedures	120
X-rays	82

2022 Medicare Patient Data

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

**Gender**
Male	166
Female	280

**Ethnicity**
Non-Hispanic White	342
Black	0
Hispanic	53
Asian	30
Other	0
Native American	0

**Age**
From 65 to 74	188
From 75 to 84	147
85 and over	64
Less than 65	47

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

Hypertension	74
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	24
Depression	29
Chronic Kidney Disease	18
Asthma	13
Osteoperosis	27
Atrial Fibrilation	15
Heart Failure	11
Chronic Obstructive Pulmonary Disease	13
Diabetes	29
Dementia	6
Cancer	15

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

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

The highest averages for the top procedures that Dr. Eric Y. Chang, MD treated as a pain medicine specialist in Orange, CA were injections, pain management, spinal procedures and nerve block.

aspiration	64
diagnostic procedures	49
doctor visit	1100
hip imaging	12
hospital care	47
injections	209
inpatient care	47
minimally invasive procedures	50
MRI (magnetic resonance imaging)	39
musculoskeletal imaging	23
nerve block	94
nerve procedures	47
pain management	193
pelvic imaging	15
spinal procedures	161
X-rays	37

Average Medicare Patient Data From 2012 - 2022

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

**Gender**
Male	145
Female	223

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	27
Non-Hispanic White	278
Hispanic	41
Native American / Alaskan Native	0
Other	1

**Age**
75 to 84	115
85 and over	35
Less than 65	60
65 to 74	156

Average of Total of Conditions of Medicare patients treated by Dr. Eric Y. Chang, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Eric Y. Chang, MD treated were hypertension, high cholesterol, depression and diabetes.

Hypertension	61
High Cholesterol	53
Stroke	5
Ischemic Heart Disease	25
Depression	29
Chronic Kidney Disease	23
Asthma	9
Osteoporosis	15
Heart Failure	11
Chronic Obstructive Pulmonary Disease	11
Diabetes	26
Atrial Fibrillation	9
Cancer	10
Dementia	8

Education & Training

Dr. Eric Y. Chang, MD graduated from Albert Einstein College of Medicine of Yeshiva University in 2006. He is certified by the American Board of Physical Medicine and Rehabilitation, Physical Medicine and Rehabilitation and has a state license in California.

Medical School: Albert Einstein College of Medicine of Yeshiva University (2006)

Board Certification: American Board of Physical Medicine and Rehabilitation, Physical Medicine and Rehabilitation

Licensed In: California

Affiliations & Hospitals

Dr. Eric Y. Chang, MD is associated with these hospitals and organizations:

Providence

Providence Medical Foundation

SPINE AND SPORTS SPECIALITIES MEDICAL GROUP

Providence Affiliated Physicians, St. Joseph

St. Joseph Hospital (Orange)

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. Eric Y. Chang, MD appears to accept the following insurance providers: Anthem Blue Cross HMO, Aetna HMO, Blue Shield of California, United Healthcare HMO, Anthem, Medicare Advantage, Providence, Health Net HMO and CIGNA HMO.

Insurance Accepted by Provider includes:

According to our sources, Dr. Eric Y. Chang, MD accepts the following insurance providers:

Anthem Blue Cross HMO

Aetna HMO

Blue Shield of California

United Healthcare HMO

Anthem

Medicare Advantage

Providence

Health Net HMO

CIGNA HMO

Ratings & Reviews

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General Payments

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

**Payments by Company**
Medtronic USA, Inc.	$14,788 RESTORE $3,191	SYNCHROMED $2,862	Spinal Cord Neurostimulation - Neuro $2,178	OSTEOCOOL RF ABLATION $2,172	Drug Infusion Systems - Neuro $1,481	Other $2,903
Biogen, Inc.	$6,498 SPINRAZA $6,498
Jazz Pharmaceuticals Inc.	$5,508 Prialt $5,508
Flowonix Medical Incorporated	$4,251 Prometra II $2,257	$1,994
Nevro Corp.	$2,574 Senza Spinal Cord Stimulation System $2,291	Omnia $224	Senza II $59
Other	$22,658 AlloDerm $2,211	INTELLIS ADAPTIVESTIM $1,679	Xeomin $1,346	PAIN MANAGEMENT $1,202	BOTOX $1,133	Other $15,088

**Types of Payments**
Food and Beverage	$31,239
Travel and Lodging	$13,136
Consulting Fee	$11,545
Education	$358

Research Payments

Dr. Eric Y. Chang, MD has received 19 research payments totaling $63,907.

Biography

Dr. Eric Chang is a specialist in physiatry (physical medicine & rehabilitation) and pain medicine. Areas of expertise for Dr. Chang include shoulder instability, sports health, and carpal tunnel syndrome. Dr. Chang can take several insurance carriers, including United Healthcare HMO, Anthem, and Blue California. He graduated from Albert Einstein College of Medicine of Yeshiva University. He has received professional recognition including the following: Southern California Super Doctors Rising Stars; Guide to America's Top Physicians; and KL-2 Faculty Career Development Fellowship. In addition to English, he speaks Mandarin and Cantonese. Dr. Chang is affiliated with Providence Medical Foundation. Dr. Chang's practice in Orange, CA is open to new patients as reported by Providence Medical Foundation.

Select Year:

Dr. Eric Y. Chang, MD

Office Locations

Some issues Dr. Eric Y. Chang, MD can help you with:

Noteworthy Medicare Patient Procedures Performed by Dr. Eric Y. Chang, MD in 2023

By Volume:

By Volume:

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. Eric Y. Chang, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

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

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

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

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

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

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

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

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

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

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

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

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

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

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

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

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Eric Y. Chang, MD 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. Eric Y. Chang, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Insurance Information

Ratings & Reviews

General Payments

Research Payments

Biography

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