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Home > TX Providers > Vascular Surgeons

Dr. Bill K. Chang, MD, FACS

Accepting New Patients

(1 Rating)

Specializes in: Vascular Surgery and General Surgery

University of Texas Southwestern Medical School

Professional interests include: CT coronary angiogram, hemodialysis

1050 Gemini Street Suite 101
Houston, TX 77058

(281) 560-3200

Dr. Bill K. Chang, MD, FACS is a vascular surgeon in Houston, TX specializing in vascular surgery and general surgery. He graduated from University of Texas Southwestern Medical School. Dr. Bill K. Chang, MD, FACS is affiliated with Memorial Hermann Pearland Hospital, HCA Houston Healthcare, Memorial Hermann Southeast Hospital, Memorial Hermann, Astrana Health, Astrana Care Partners of Texas, HCA Houston Healthcare Southeast HCA Houston Healthcare Mainland HCA Houston Healthcare Clear Lake, BILL K CHANG MD PA and HPN.

Office Locations

HPN

1050 Gemini Street Suite 101
Houston, TX 77058

(281) 560-3200

1-844-965-9572

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1050 Gemini Street Suite 203
Houston, TX 77598

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Memorial Hermann

6807 Emmett F Lowry Expressway Suite 302
Texas City, TX 77591

(281) 554-8919

(281) 554-6045

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Noteworthy Medicare Patient Procedures Performed by Dr. Bill K. Chang, MD, FACS in 2023

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

Top 5%

By Volume:

AV fistula surgery

central line placement

dialysis access revision without thrombectomy

extremity arteriogram

hemodialysis access duplex ultrasound

hemodialysis access procedures

lower extremity arterial duplex

lower extremity angioplasty

lower extremity atherectomy

surgical thrombectomy of dialysis access

By Affordability:

anastomosis

arteriovenous anastomosis

AV fistula surgery

central line placement

centrally inserted non-tunneled central line placement

dialysis access procedures

hemodialysis access duplex ultrasound

hemodialysis access imaging

hemodialysis access procedures

hemodialysis access surgery

lower extremity angioplasty

peripheral angioplasty

vascular access ultrasound

vascular anastomosis

vascular angioplasty

In 2023, among providers in related specialties within Texas, Dr. Bill K. Chang, MD, FACS performed more AV fistula surgery, central line placement, dialysis access revision without thrombectomy, extremity arteriogram, hemodialysis access duplex ultrasound, hemodialysis access procedures, lower extremity arterial duplex, lower extremity (leg) angioplasty, lower extremity (leg) atherectomy, and surgical thrombectomy of dialysis access procedures for Medicare patients than 95% of them and he also had a list price for anastomosis, arteriovenous (AV) anastomosis, AV fistula surgery, central line placement, centrally inserted non-tunneled central line placement, dialysis access procedures, hemodialysis access duplex ultrasound, hemodialysis access imaging, hemodialysis access procedures, hemodialysis access surgery, lower extremity (leg) angioplasty, peripheral angioplasty, vascular access ultrasound, vascular anastomosis, and vascular angioplasty that was lower than the list prices billed to Medicare by 95% 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 Volume:

abdominal aortogram

ankle brachial index

inpatient hospital care

vascular procedures

By Affordability:

device removal

tunneled central line placement

tunneled central line removal

In 2012, among providers in related specialties within Texas, Dr. Bill K. Chang, MD, FACS performed more abdominal aortogram, ankle brachial index (ABI), inpatient hospital care (for patient admitted to hospital), and vascular procedures procedures for Medicare patients than 75% of them and he also had a list price for device removal, tunneled central line placement, and tunneled central line removal that was lower than the list prices billed to Medicare by 75% 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.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Bill K. Chang, MD, FACS treated as a vascular surgeon in Houston, TX during 2012 were vascular procedures, inpatient care, hospital care and ultrasound (sonogram).

Volume of procedures performed by Dr. Bill K. Chang, MD, FACS for Medicare patients.

anastomosis	45
angioplasty	158
catheterization	368
device removal	129
dialysis access procedures	265
doctor visit	290
hospital care	755
inpatient care	755
minimally invasive procedures	61
open surgery	90
stent placement (stenting)	42
thrombectomy (blood clot removal)	52
ultrasound (sonogram)	498
vascular procedures	1112
X-rays	130

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Bill K. Chang, MD, FACS treated as a vascular surgeon in Houston, TX during 2013 were vascular procedures, inpatient care, hospital care and ultrasound (sonogram).

Volume of procedures performed by Dr. Bill K. Chang, MD, FACS for Medicare patients.

anastomosis	26
angioplasty	172
catheterization	357
device removal	105
dialysis access procedures	265
doctor visit	290
hospital care	802
inpatient care	802
minimally invasive procedures	87
open surgery	98
stent placement (stenting)	56
thrombectomy (blood clot removal)	45
ultrasound (sonogram)	396
vascular procedures	990
X-rays	173

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Bill K. Chang, MD, FACS.

**Gender**
Male	336
Female	389

**Ethnicity**
Non-Hispanic White	438
Black	179
Hispanic	92
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	224
From 75 to 84	207
85 and over	89
Less than 65	205

Conditions of Medicare patients treated by Dr. Bill K. Chang, MD, FACS in 2013

Hypertension	75
High Cholesterol	61
Stroke	19
Ischemic Heart Disease	69
Depression	38
Chronic Kidney Disease	74
Asthma	12
Osteoperosis	10
Atrial Fibrilation	20
Heart Failure	62
Chronic Obstructive Pulmonary Disease	33
Diabetes	64
Dementia	29
Cancer	13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Bill K. Chang, MD, FACS treated as a vascular surgeon in Houston, TX during 2014 were vascular procedures, inpatient care, hospital care and ultrasound (sonogram).

Volume of procedures performed by Dr. Bill K. Chang, MD, FACS for Medicare patients.

anastomosis	42
angioplasty	123
catheterization	299
device removal	100
dialysis access procedures	264
doctor visit	305
hospital care	627
inpatient care	627
minimally invasive procedures	47
open surgery	91
stent placement (stenting)	47
thrombectomy (blood clot removal)	50
ultrasound (sonogram)	356
vascular procedures	813
X-rays	152

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Bill K. Chang, MD, FACS.

**Gender**
Male	310
Female	396

**Ethnicity**
Non-Hispanic White	421
Black	171
Hispanic	91
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	210
From 75 to 84	201
85 and over	105
Less than 65	190

Conditions of Medicare patients treated by Dr. Bill K. Chang, MD, FACS in 2014

Hypertension	75
High Cholesterol	64
Stroke	21
Ischemic Heart Disease	67
Depression	40
Chronic Kidney Disease	73
Asthma	12
Osteoperosis	10
Atrial Fibrilation	24
Heart Failure	63
Chronic Obstructive Pulmonary Disease	32
Diabetes	65
Dementia	32
Cancer	14

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Bill K. Chang, MD, FACS treated as a vascular surgeon in Houston, TX during 2015 were vascular procedures, inpatient care, hospital care and ultrasound (sonogram).

Volume of procedures performed by Dr. Bill K. Chang, MD, FACS for Medicare patients.

anastomosis	35
angioplasty	125
catheterization	262
device removal	66
dialysis access procedures	257
doctor visit	299
hospital care	585
inpatient care	585
minimally invasive procedures	46
open surgery	76
stent placement (stenting)	46
thrombectomy (blood clot removal)	36
ultrasound (sonogram)	385
vascular procedures	839
X-rays	158

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Bill K. Chang, MD, FACS.

**Gender**
Male	614
Female	686

**Ethnicity**
Non-Hispanic White	810
Black	304
Hispanic	148
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	420
From 75 to 84	394
85 and over	154
Less than 65	332

Conditions of Medicare patients treated by Dr. Bill K. Chang, MD, FACS in 2015

Hypertension	75
High Cholesterol	65
Stroke	20
Ischemic Heart Disease	67
Depression	42
Chronic Kidney Disease	74
Asthma	21
Osteoperosis	8
Atrial Fibrilation	22
Heart Failure	59
Chronic Obstructive Pulmonary Disease	30
Diabetes	63
Dementia	27
Cancer	13

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Bill K. Chang, MD, FACS treated as a vascular surgeon in Houston, TX during 2016 were vascular procedures, inpatient care, hospital care and ultrasound (sonogram).

Volume of procedures performed by Dr. Bill K. Chang, MD, FACS for Medicare patients.

anastomosis	37
angioplasty	113
catheterization	320
device removal	62
dialysis access procedures	223
doctor visit	357
hospital care	744
inpatient care	744
minimally invasive procedures	50
open surgery	66
stent placement (stenting)	32
thrombectomy (blood clot removal)	35
ultrasound (sonogram)	477
vascular procedures	896
X-rays	120

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Bill K. Chang, MD, FACS.

**Gender**
Male	372
Female	395

**Ethnicity**
Non-Hispanic White	477
Black	175
Hispanic	100
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	270
From 75 to 84	185
85 and over	119
Less than 65	193

Conditions of Medicare patients treated by Dr. Bill K. Chang, MD, FACS in 2016

Hypertension	75
High Cholesterol	69
Stroke	17
Ischemic Heart Disease	68
Depression	40
Chronic Kidney Disease	75
Asthma	33
Osteoperosis	9
Atrial Fibrilation	23
Heart Failure	57
Chronic Obstructive Pulmonary Disease	32
Diabetes	63
Dementia	35
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Bill K. Chang, MD, FACS treated as a vascular surgeon in Houston, TX during 2017 were hospital care, inpatient care, vascular procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Bill K. Chang, MD, FACS for Medicare patients.

ablation	84
anastomosis	50
catheterization	225
device removal	50
dialysis access procedures	94
doctor visit	369
hospital care	539
inpatient care	539
minimally invasive procedures	84
open surgery	30
thrombectomy (blood clot removal)	30
ultrasound (sonogram)	283
vascular procedures	530

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Bill K. Chang, MD, FACS.

**Gender**
Male	295
Female	344

**Ethnicity**
Non-Hispanic White	376
Black	142
Hispanic	98
Asian	12
Other	0
Native American	0

**Age**
From 65 to 74	205
From 75 to 84	161
85 and over	103
Less than 65	170

Conditions of Medicare patients treated by Dr. Bill K. Chang, MD, FACS in 2017

Hypertension	75
High Cholesterol	66
Stroke	20
Ischemic Heart Disease	67
Depression	40
Chronic Kidney Disease	75
Asthma	12
Osteoperosis	9
Atrial Fibrilation	22
Heart Failure	58
Chronic Obstructive Pulmonary Disease	31
Diabetes	64
Dementia	34
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Bill K. Chang, MD, FACS treated as a vascular surgeon in Houston, TX during 2018 were hospital care, inpatient care, vascular procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Bill K. Chang, MD, FACS for Medicare patients.

anastomosis	32
angioplasty	12
catheterization	222
device removal	60
dialysis access procedures	75
doctor visit	384
hospital care	586
inpatient care	586
minimally invasive procedures	25
open surgery	24
thrombectomy (blood clot removal)	24
ultrasound (sonogram)	313
vascular procedures	534

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Bill K. Chang, MD, FACS.

**Gender**
Male	327
Female	333

**Ethnicity**
Non-Hispanic White	409
Black	142
Hispanic	94
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	219
From 75 to 84	189
85 and over	95
Less than 65	157

Conditions of Medicare patients treated by Dr. Bill K. Chang, MD, FACS in 2018

Hypertension	75
High Cholesterol	74
Stroke	21
Ischemic Heart Disease	70
Depression	41
Chronic Kidney Disease	75
Asthma	9
Osteoperosis	8
Atrial Fibrilation	25
Heart Failure	59
Chronic Obstructive Pulmonary Disease	33
Diabetes	63
Dementia	33
Cancer	14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Bill K. Chang, MD, FACS treated as a vascular surgeon in Houston, TX during 2019 were hospital care, inpatient care, vascular procedures and catheterization.

Volume of procedures performed by Dr. Bill K. Chang, MD, FACS for Medicare patients.

ablation	74
anastomosis	31
catheterization	227
device removal	52
dialysis access procedures	90
doctor visit	431
hospital care	505
inpatient care	505
minimally invasive procedures	86
open surgery	30
thrombectomy (blood clot removal)	30
ultrasound (sonogram)	199
vascular procedures	441

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Bill K. Chang, MD, FACS.

**Gender**
Male	253
Female	294

**Ethnicity**
Non-Hispanic White	327
Black	128
Hispanic	76
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	199
From 75 to 84	136
85 and over	73
Less than 65	139

Conditions of Medicare patients treated by Dr. Bill K. Chang, MD, FACS in 2019

Hypertension	75
High Cholesterol	75
Stroke	19
Ischemic Heart Disease	71
Depression	44
Chronic Kidney Disease	75
Asthma	10
Osteoperosis	9
Atrial Fibrilation	29
Heart Failure	64
Chronic Obstructive Pulmonary Disease	35
Diabetes	70
Dementia	35
Cancer	13

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Bill K. Chang, MD, FACS treated as a vascular surgeon in Houston, TX during 2020 were vascular procedures, hospital care, inpatient care and catheterization.

Volume of procedures performed by Dr. Bill K. Chang, MD, FACS for Medicare patients.

anastomosis	34
catheterization	224
device removal	56
dialysis access procedures	76
doctor visit	427
hospital care	422
inpatient care	422
open surgery	21
thrombectomy (blood clot removal)	21
ultrasound (sonogram)	194
vascular procedures	442

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Bill K. Chang, MD, FACS.

**Gender**
Male	232
Female	240

**Ethnicity**
Non-Hispanic White	255
Black	118
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	201
From 75 to 84	113
85 and over	46
Less than 65	112

Conditions of Medicare patients treated by Dr. Bill K. Chang, MD, FACS in 2020

Hypertension	75
High Cholesterol	75
Stroke	19
Ischemic Heart Disease	75
Depression	42
Chronic Kidney Disease	75
Asthma	10
Osteoperosis	7
Atrial Fibrilation	26
Heart Failure	66
Chronic Obstructive Pulmonary Disease	36
Diabetes	72
Dementia	40
Cancer	13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Bill K. Chang, MD, FACS treated as a vascular surgeon in Houston, TX during 2021 were vascular procedures, hospital care, inpatient care and ultrasound (sonogram).

Volume of procedures performed by Dr. Bill K. Chang, MD, FACS for Medicare patients.

anastomosis	13
angioplasty	11
catheterization	141
device removal	46
dialysis access procedures	13
doctor visit	437
hospital care	292
inpatient care	292
minimally invasive procedures	24
ultrasound (sonogram)	155
vascular procedures	343

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Bill K. Chang, MD, FACS.

**Gender**
Male	202
Female	184

**Ethnicity**
Non-Hispanic White	216
Black	104
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	146
From 75 to 84	107
85 and over	45
Less than 65	88

Conditions of Medicare patients treated by Dr. Bill K. Chang, MD, FACS in 2021

Hypertension	75
High Cholesterol	75
Stroke	18
Ischemic Heart Disease	75
Depression	37
Chronic Kidney Disease	75
Asthma	10
Osteoperosis	7
Atrial Fibrilation	24
Heart Failure	66
Chronic Obstructive Pulmonary Disease	30
Diabetes	71
Dementia	35
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Bill K. Chang, MD, FACS treated as a vascular surgeon in Houston, TX during 2022 were vascular procedures, hospital care, inpatient care and ultrasound (sonogram).

Volume of procedures performed by Dr. Bill K. Chang, MD, FACS for Medicare patients.

anastomosis	43
angioplasty	11
catheterization	114
device removal	40
dialysis access procedures	102
doctor visit	543
hospital care	294
inpatient care	294
minimally invasive procedures	47
ultrasound (sonogram)	193
vascular procedures	468

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Bill K. Chang, MD, FACS.

**Gender**
Male	212
Female	228

**Ethnicity**
Non-Hispanic White	247
Black	95
Hispanic	80
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	145
From 75 to 84	133
85 and over	47
Less than 65	115

Conditions of Medicare patients treated by Dr. Bill K. Chang, MD, FACS in 2022

Hypertension	75
High Cholesterol	75
Stroke	24
Ischemic Heart Disease	65
Depression	38
Chronic Kidney Disease	75
Asthma	14
Osteoperosis	13
Atrial Fibrilation	41
Heart Failure	60
Chronic Obstructive Pulmonary Disease	35
Diabetes	66
Dementia	22
Cancer	16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Bill K. Chang, MD, FACS for Medicare patients.

The highest averages for the top procedures that Dr. Bill K. Chang, MD, FACS treated as a vascular surgeon in Houston, TX were vascular procedures, inpatient care, hospital care and ultrasound (sonogram).

ablation	79
anastomosis	35
angioplasty	90
catheterization	250
device removal	69
dialysis access procedures	156
doctor visit	375
hospital care	559
inpatient care	559
minimally invasive procedures	55
open surgery	58
stent placement (stenting)	44
thrombectomy (blood clot removal)	35
ultrasound (sonogram)	313
vascular procedures	673
X-rays	146

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Bill K. Chang, MD, FACS.

**Gender**
Female	317
Male	286

**Ethnicity**
Black / African American	141
Asian / Pacific Islander	1
Non-Hispanic White	361
Hispanic	70
Native American / Alaskan Native	0
Other	0

**Age**
85 and over	79
75 to 84	166
Less than 65	154
65 to 74	203

Average of Total of Conditions of Medicare patients treated by Dr. Bill K. Chang, MD, FACS From 2012 - 2022

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

Hypertension	68
High Cholesterol	63
Stroke	18
Ischemic Heart Disease	63
Depression	36
Chronic Kidney Disease	67
Asthma	13
Osteoporosis	8
Heart Failure	55
Chronic Obstructive Pulmonary Disease	29
Diabetes	60
Atrial Fibrillation	23
Dementia	29
Cancer	12

Education & Training

Dr. Bill K. Chang, MD, FACS graduated from University of Texas Southwestern Medical School. He completed residency at Truman Medical Centers. He is certified by the Certification: TEXAS MEDICAL BOARD and has a state license in Texas.

Medical School: University of Texas Southwestern Medical School

Residency: Truman Medical Centers

Board Certification: Certification: TEXAS MEDICAL BOARD

Licensed In: Texas

Affiliations & Hospitals

Dr. Bill K. Chang, MD, FACS is associated with these hospitals and organizations:

Memorial Hermann Pearland Hospital

HCA Houston Healthcare

Memorial Hermann Southeast Hospital

Memorial Hermann

Astrana Health

Astrana Care Partners of Texas

HCA Houston Healthcare Southeast HCA Houston Healthcare Mainland HCA Houston Healthcare Clear Lake

BILL K CHANG MD PA

HPN

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. Bill K. Chang, MD, FACS appears to accept the following insurance providers: Cigna, Employers Health Network, United Healthcare, BlueCross BlueShield of Texas, WellPoint, Aetna Medicare, Memorial Hermann Advantage HMO, Community Health Choice Chip, Aetna Most Benefit Plans, Community Health Choice Star, Memorial Hermann Solutions, WorkLink Worker's Comp, Community Health Choice Marketplace QHP, HMO Blue Texas, Aetna Memorial Hermann, Community Hlth MCR D-SNP and BCBS BAV Blue Advantage HMO Exchange.

Insurance Accepted by Provider includes:

According to our sources, Dr. Bill K. Chang, MD, FACS accepts the following insurance providers:

Cigna

Employers Health Network

United Healthcare

BlueCross BlueShield of Texas

WellPoint

Aetna Medicare

Memorial Hermann Advantage HMO

Community Health Choice Chip

Aetna Most Benefit Plans

Community Health Choice Star

Memorial Hermann Solutions

WorkLink Worker's Comp

Community Health Choice Marketplace QHP

HMO Blue Texas

Aetna Memorial Hermann

Community Hlth MCR D-SNP

BCBS BAV Blue Advantage HMO Exchange

Ratings & Reviews

Dr. Bill K. Chang, MD, FACS has an average of 2.0 out of 5 stars based on 1 ratings. We collect ratings and reviews of Dr. Bill K. Chang, MD, FACS from all over the web to help you find the right in Houston, TX.

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General Payments

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

**Payments by Company**
CryoLife, Inc.	$1,108 HeRO $1,092	PROCOL $16
TERUMO MEDICAL CORPORATION	$977 GlideWire $931	AZUR $46
Silk Road Medical, Inc.	$974 ENROUTE Transcarotid Stent $706	ENROUTE Transcarotid Neuroprotection System $269
The Spectranetics Corporation	$536 CVX-300CVX-300P $411	TURBOELITE $76	ELCAELCA X-80 $30	ANGIOSCULPT $18
Medtronic Vascular, Inc.	$502 HawkOne $198	IN.PACT Admiral $93	ClosureFast $60	VenaSeal $47	QT Vascular Chocolate PTA Balloon $33	Other $71
Other	$1,508 XARELTO $189	Varithena Administration Pack $153	IN.PACT Admiral $126	ENTRE $106	Auryon Laser System 100-120 Vac $100	Other $834

**Types of Payments**
Travel and Lodging	$2,821
Food and Beverage	$2,784

Biography

Dr. Bill Chang is a general surgery, vascular surgery, and vascular medicine (blood vessel disease) specialist in Houston, TX and Texas City, TX. In addition to English, Dr. Chang speaks Mandarin. His areas of expertise include hemodialysis and CT coronary angiogram. He is affiliated with Memorial Hermann Southeast Hospital, Astrana Health, and HCA Houston Healthcare. After completing medical school at the University of Texas Southwestern Medical School, Dr. Chang performed his residency at Truman Medical Centers and a hospital affiliated with the University of Texas Southwestern Medical Center at Dallas. He is an in-network provider for several insurance carriers, including WellPoint, Aetna Medicare, and Blue California. According to Astrana Health, new patients are welcome to contact his office in Houston, TX.