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Dr. David Chang, MD

(Dr. David Chang, M.D.)

(No ratings)

Specializes in: Emergency Medicine

350 Terracina Boulevard
Redlands, CA 92373

(909) 335-5600

Dr. David Chang, MD is an emergency medicine doctor in Redlands, CA specializing in emergency medicine.

Office Locations

350 Terracina Boulevard
Redlands, CA 92373

(909) 335-5600

(909) 335-6490

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In The News

“ER Dr. David Chang, center takes a picture with friends and co-workers from left Alicia Poncedeleon, RN, and Jennifer Burroughs RN, BSN after getting his Pfizer BioNTech COVID-19 vaccine in the...”—"Coronavirus vaccine arrives for Redlands hospital's frontline workers", Redlands Daily Facts, December 2020

“Redlands Community Hospital staff and members of the community lined up to join the national bone marrow registry for emergency physician David Chang, who was diagnosed with leukemia a few weeks...”—"Hospital holds marrow drive", San Bernardino Sun, September 2010

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. David Chang, MD treated as an emergency medicine doctor in Redlands, CA during 2012 were emergency care.

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

emergency care	271

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. David Chang, MD treated as an emergency medicine doctor in Redlands, CA during 2013 were emergency care.

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

emergency care	293

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. David Chang, MD.

**Gender**
Male	105
Female	186

**Ethnicity**
Non-Hispanic White	195
Black	0
Hispanic	57
Asian	18
Other	0
Native American	0

**Age**
From 65 to 74	76
From 75 to 84	75
85 and over	56
Less than 65	84

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

Hypertension	75
High Cholesterol	48
Stroke	11
Ischemic Heart Disease	59
Depression	46
Chronic Kidney Disease	40
Asthma	11
Osteoperosis	13
Atrial Fibrilation	12
Heart Failure	42
Chronic Obstructive Pulmonary Disease	34
Diabetes	40
Dementia	27
Cancer	9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. David Chang, MD treated as an emergency medicine doctor in Redlands, CA during 2014 were emergency care.

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

emergency care	316

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. David Chang, MD.

**Gender**
Male	122
Female	195

**Ethnicity**
Non-Hispanic White	220
Black	18
Hispanic	59
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	77
From 75 to 84	97
85 and over	55
Less than 65	88

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

Hypertension	74
High Cholesterol	53
Stroke	13
Ischemic Heart Disease	50
Depression	41
Chronic Kidney Disease	39
Asthma	11
Osteoperosis	12
Atrial Fibrilation	19
Heart Failure	36
Chronic Obstructive Pulmonary Disease	31
Diabetes	41
Dementia	31
Cancer	9

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. David Chang, MD treated as an emergency medicine doctor in Redlands, CA during 2015 were emergency care.

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

emergency care	225

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. David Chang, MD.

**Gender**
Male	200
Female	280

**Ethnicity**
Non-Hispanic White	324
Black	42
Hispanic	80
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	128
From 75 to 84	130
85 and over	108
Less than 65	114

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

Hypertension	75
High Cholesterol	53
Stroke	15
Ischemic Heart Disease	55
Depression	33
Chronic Kidney Disease	53
Asthma	23
Osteoperosis	10
Atrial Fibrilation	20
Heart Failure	47
Chronic Obstructive Pulmonary Disease	25
Diabetes	45
Dementia	28
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. David Chang, MD treated as an emergency medicine doctor in Redlands, CA during 2016 were emergency care.

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

emergency care	312

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. David Chang, MD.

**Gender**
Male	140
Female	212

**Ethnicity**
Non-Hispanic White	247
Black	28
Hispanic	56
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	101
From 75 to 84	89
85 and over	82
Less than 65	80

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

Hypertension	75
High Cholesterol	51
Stroke	14
Ischemic Heart Disease	48
Depression	37
Chronic Kidney Disease	54
Asthma	36
Osteoperosis	11
Atrial Fibrilation	20
Heart Failure	39
Chronic Obstructive Pulmonary Disease	33
Diabetes	43
Dementia	33
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. David Chang, MD treated as an emergency medicine doctor in Redlands, CA during 2017 were emergency care.

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

emergency care	364

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. David Chang, MD.

**Gender**
Male	177
Female	237

**Ethnicity**
Non-Hispanic White	276
Black	38
Hispanic	71
Asian	15
Other	0
Native American	0

**Age**
From 65 to 74	106
From 75 to 84	123
85 and over	80
Less than 65	105

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

Hypertension	75
High Cholesterol	48
Stroke	11
Ischemic Heart Disease	38
Depression	37
Chronic Kidney Disease	57
Asthma	15
Osteoperosis	9
Atrial Fibrilation	18
Heart Failure	43
Chronic Obstructive Pulmonary Disease	32
Diabetes	46
Dementia	29
Cancer	9

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. David Chang, MD treated as an emergency medicine doctor in Redlands, CA during 2018 were emergency care.

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

emergency care	391

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. David Chang, MD.

**Gender**
Male	181
Female	246

**Ethnicity**
Non-Hispanic White	300
Black	37
Hispanic	70
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	129
From 75 to 84	131
85 and over	78
Less than 65	89

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

Hypertension	75
High Cholesterol	57
Stroke	13
Ischemic Heart Disease	44
Depression	42
Chronic Kidney Disease	56
Asthma	13
Osteoperosis	11
Atrial Fibrilation	19
Heart Failure	42
Chronic Obstructive Pulmonary Disease	35
Diabetes	42
Dementia	29
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. David Chang, MD treated as an emergency medicine doctor in Redlands, CA during 2019 were emergency care.

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

emergency care	355

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. David Chang, MD.

**Gender**
Male	158
Female	238

**Ethnicity**
Non-Hispanic White	255
Black	41
Hispanic	72
Asian	15
Other	0
Native American	0

**Age**
From 65 to 74	137
From 75 to 84	97
85 and over	75
Less than 65	87

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

Hypertension	75
High Cholesterol	55
Stroke	12
Ischemic Heart Disease	43
Depression	44
Chronic Kidney Disease	56
Asthma	10
Osteoperosis	9
Atrial Fibrilation	14
Heart Failure	41
Chronic Obstructive Pulmonary Disease	31
Diabetes	44
Dementia	31
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. David Chang, MD treated as an emergency medicine doctor in Redlands, CA during 2020 were emergency care.

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

emergency care	275

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. David Chang, MD.

**Gender**
Male	122
Female	172

**Ethnicity**
Non-Hispanic White	179
Black	31
Hispanic	62
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	89
From 75 to 84	78
85 and over	62
Less than 65	65

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

Hypertension	75
High Cholesterol	54
Stroke	10
Ischemic Heart Disease	41
Depression	35
Chronic Kidney Disease	60
Asthma	10
Osteoperosis	7
Atrial Fibrilation	16
Heart Failure	40
Chronic Obstructive Pulmonary Disease	29
Diabetes	42
Dementia	30
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. David Chang, MD treated as an emergency medicine doctor in Redlands, CA during 2021 were emergency care.

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

emergency care	272

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. David Chang, MD.

**Gender**
Male	150
Female	178

**Ethnicity**
Non-Hispanic White	208
Black	22
Hispanic	80
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	95
From 75 to 84	108
85 and over	56
Less than 65	69

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

Hypertension	75
High Cholesterol	58
Stroke	13
Ischemic Heart Disease	38
Depression	40
Chronic Kidney Disease	55
Asthma	12
Osteoperosis	8
Atrial Fibrilation	18
Heart Failure	36
Chronic Obstructive Pulmonary Disease	26
Diabetes	46
Dementia	26
Cancer	10

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. David Chang, MD treated as an emergency medicine doctor in Redlands, CA during 2022 were emergency care.

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

emergency care	225

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. David Chang, MD.

**Gender**
Male	114
Female	155

**Ethnicity**
Non-Hispanic White	157
Black	25
Hispanic	55
Asian	20
Other	0
Native American	0

**Age**
From 65 to 74	96
From 75 to 84	66
85 and over	53
Less than 65	54

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

Hypertension	75
High Cholesterol	70
Stroke	18
Ischemic Heart Disease	31
Depression	31
Chronic Kidney Disease	39
Asthma	13
Osteoperosis	13
Atrial Fibrilation	24
Heart Failure	40
Chronic Obstructive Pulmonary Disease	25
Diabetes	49
Dementia	20
Cancer	13

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. David Chang, MD treated as an emergency medicine doctor in Redlands, CA during 2023 were emergency care.

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

emergency care	242

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. David Chang, MD.

**Gender**
Male	135
Female	181

**Ethnicity**
Non-Hispanic White	197
Black	29
Hispanic	68
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	108
From 75 to 84	103
85 and over	50
Less than 65	55

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

Hypertension	75
High Cholesterol	67
Stroke	22
Ischemic Heart Disease	25
Depression	39
Chronic Kidney Disease	40
Asthma	12
Osteoperosis	14
Atrial Fibrilation	27
Heart Failure	38
Chronic Obstructive Pulmonary Disease	28
Diabetes	42
Dementia	22
Cancer	14

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

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

The highest averages for the top procedures that Dr. David Chang, MD treated as an emergency medicine doctor in Redlands, CA were emergency care.

emergency care	295

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. David Chang, MD.

**Gender**
Female	190
Male	133

**Ethnicity**
Black / African American	25
Asian / Pacific Islander	5
Non-Hispanic White	213
Native American / Alaskan Native	0
Hispanic	60
Other	0

**Age**
75 to 84	91
85 and over	62
Less than 65	74
65 to 74	95

Average of Total of Conditions of Medicare patients treated by Dr. David Chang, MD From 2012 - 2023

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

Hypertension	68
High Cholesterol	51
Stroke	12
Ischemic Heart Disease	39
Depression	35
Chronic Kidney Disease	45
Asthma	13
Osteoporosis	9
Heart Failure	37
Chronic Obstructive Pulmonary Disease	27
Diabetes	40
Atrial Fibrillation	17
Dementia	25
Cancer	9

Education & Training

He has a state license in California.

Licensed In: California

Ratings & Reviews

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General Payments

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

**Payments by Company**
Stryker Corporation	$110 TRAUMA & EXTREMITIES $110
Boston Scientific Corporation	$32 AMS $32
E.R. Squibb & Sons, L.L.C.	$30 OPDIVO $15	SPRYCEL $15
Allergan, Inc.	$26 NATRELLE SALINE-FILLED BREAST IMPLANTS $26
Davol Inc.	$16 ARISTA AH FLEXITIP $16