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Dr. Albert Jeh-Seng Chang, MD

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Specializes in: Adult Gastroenterology

10408 Industrial Circle
Redlands, CA 92374

(909) 796-0363

Dr. Albert Jeh-Seng Chang, MD is a gastroenterologist in Redlands, CA specializing in adult gastroenterology.

Office Locations

10408 Industrial Circle
Redlands, CA 92374

(909) 796-0363

(909) 796-0762

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Albert Jeh-Seng Chang, MD treated as a gastroenterologist in Redlands, CA during 2012 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Albert Jeh-Seng Chang, MD for Medicare patients.

anastomosis	13
catheterization	13
diagnostic procedures	215
doctor visit	179
gastrointestinal procedures	341
hospital care	196
injections	19
inpatient care	196
minimally invasive procedures	341
preventive care	36
removal of lesion (e.g. growth)	215

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Albert Jeh-Seng Chang, MD treated as a gastroenterologist in Redlands, CA during 2013 were minimally invasive procedures, gastrointestinal procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Albert Jeh-Seng Chang, MD for Medicare patients.

anastomosis	11
catheterization	11
diagnostic procedures	143
doctor visit	222
gastrointestinal procedures	238
hospital care	193
inpatient care	193
minimally invasive procedures	238
preventive care	36
removal of lesion (e.g. growth)	143

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Albert Jeh-Seng Chang, MD.

**Gender**
Male	183
Female	212

**Ethnicity**
Non-Hispanic White	115
Black	76
Hispanic	172
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	150
From 75 to 84	86
85 and over	34
Less than 65	125

Conditions of Medicare patients treated by Dr. Albert Jeh-Seng Chang, MD in 2013

Hypertension	74
High Cholesterol	44
Stroke	12
Ischemic Heart Disease	39
Depression	26
Chronic Kidney Disease	39
Asthma	11
Osteoperosis	8
Atrial Fibrilation	6
Heart Failure	34
Chronic Obstructive Pulmonary Disease	23
Diabetes	49
Dementia	21
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Albert Jeh-Seng Chang, MD treated as a gastroenterologist in Redlands, CA during 2014 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Albert Jeh-Seng Chang, MD for Medicare patients.

diagnostic procedures	165
doctor visit	228
gastrointestinal procedures	231
hospital care	123
inpatient care	123
minimally invasive procedures	231
preventive care	26
removal of lesion (e.g. growth)	165

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Albert Jeh-Seng Chang, MD.

**Gender**
Male	169
Female	177

**Ethnicity**
Non-Hispanic White	98
Black	59
Hispanic	165
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	142
From 75 to 84	78
85 and over	33
Less than 65	93

Conditions of Medicare patients treated by Dr. Albert Jeh-Seng Chang, MD in 2014

Hypertension	75
High Cholesterol	45
Stroke	9
Ischemic Heart Disease	34
Depression	25
Chronic Kidney Disease	41
Asthma	8
Osteoperosis	7
Atrial Fibrilation	9
Heart Failure	33
Chronic Obstructive Pulmonary Disease	18
Diabetes	51
Dementia	16
Cancer	9

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Albert Jeh-Seng Chang, MD treated as a gastroenterologist in Redlands, CA during 2015 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Albert Jeh-Seng Chang, MD for Medicare patients.

anastomosis	11
catheterization	11
diagnostic procedures	108
doctor visit	194
gastrointestinal procedures	157
hospital care	44
inpatient care	44
minimally invasive procedures	157
preventive care	25
removal of lesion (e.g. growth)	108

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Albert Jeh-Seng Chang, MD.

**Gender**
Male	260
Female	294

**Ethnicity**
Non-Hispanic White	202
Black	74
Hispanic	234
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	244
From 75 to 84	104
85 and over	36
Less than 65	170

Conditions of Medicare patients treated by Dr. Albert Jeh-Seng Chang, MD in 2015

Hypertension	72
High Cholesterol	43
Stroke	9
Ischemic Heart Disease	34
Depression	22
Chronic Kidney Disease	36
Asthma	16
Osteoperosis	11
Atrial Fibrilation	14
Heart Failure	35
Chronic Obstructive Pulmonary Disease	23
Diabetes	45
Dementia	17
Cancer	8

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Albert Jeh-Seng Chang, MD treated as a gastroenterologist in Redlands, CA during 2016 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Albert Jeh-Seng Chang, MD for Medicare patients.

diagnostic procedures	122
doctor visit	139
gastrointestinal procedures	161
hospital care	62
inpatient care	62
minimally invasive procedures	161
preventive care	23
removal of lesion (e.g. growth)	122

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Albert Jeh-Seng Chang, MD.

**Gender**
Male	126
Female	135

**Ethnicity**
Non-Hispanic White	107
Black	39
Hispanic	95
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	111
From 75 to 84	59
85 and over	19
Less than 65	72

Conditions of Medicare patients treated by Dr. Albert Jeh-Seng Chang, MD in 2016

Hypertension	75
High Cholesterol	50
Stroke	10
Ischemic Heart Disease	34
Depression	24
Chronic Kidney Disease	44
Asthma	22
Osteoperosis	6
Atrial Fibrilation	7
Heart Failure	34
Chronic Obstructive Pulmonary Disease	20
Diabetes	44
Dementia	19
Cancer	7

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Albert Jeh-Seng Chang, MD treated as a gastroenterologist in Redlands, CA during 2017 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Albert Jeh-Seng Chang, MD for Medicare patients.

diagnostic procedures	91
doctor visit	155
gastrointestinal procedures	108
hospital care	76
inpatient care	76
minimally invasive procedures	108
preventive care	17
removal of lesion (e.g. growth)	91

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Albert Jeh-Seng Chang, MD.

**Gender**
Male	134
Female	137

**Ethnicity**
Non-Hispanic White	99
Black	35
Hispanic	108
Asian	16
Other	0
Native American	0

**Age**
From 65 to 74	128
From 75 to 84	51
85 and over	15
Less than 65	77

Conditions of Medicare patients treated by Dr. Albert Jeh-Seng Chang, MD in 2017

Hypertension	75
High Cholesterol	44
Stroke	9
Ischemic Heart Disease	34
Depression	25
Chronic Kidney Disease	49
Asthma	9
Osteoperosis	6
Atrial Fibrilation	8
Heart Failure	31
Chronic Obstructive Pulmonary Disease	16
Diabetes	46
Dementia	16
Cancer	8

Medicare Procedure and Patient Information

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Albert Jeh-Seng Chang, MD.

**Gender**
Male	17
Female	25

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	21
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	21
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Albert Jeh-Seng Chang, MD in 2018

Hypertension	75
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	31
Depression	0
Chronic Kidney Disease	48
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	31
Chronic Obstructive Pulmonary Disease	0
Diabetes	55
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Conditions of Medicare patients treated by Dr. Albert Jeh-Seng Chang, MD in 2022

Hypertension	71
High Cholesterol	57
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Conditions of Medicare patients treated by Dr. Albert Jeh-Seng Chang, MD in 2023

Hypertension	67
High Cholesterol	0
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Albert Jeh-Seng Chang, MD for Medicare patients.

The highest averages for the top procedures that Dr. Albert Jeh-Seng Chang, MD treated as a gastroenterologist in Redlands, CA were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

anastomosis	11
catheterization	11
diagnostic procedures	140
doctor visit	186
gastrointestinal procedures	206
hospital care	115
injections	19
inpatient care	115
minimally invasive procedures	206
preventive care	27
removal of lesion (e.g. growth)	140

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Albert Jeh-Seng Chang, MD.

**Gender**
Male	98
Female	108

**Ethnicity**
Black / African American	31
Asian / Pacific Islander	1
Non-Hispanic White	69
Hispanic	88
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	42
85 and over	15
Less than 65	59
65 to 74	88

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

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

Hypertension	64
High Cholesterol	36
Stroke	5
Ischemic Heart Disease	22
Depression	13
Chronic Kidney Disease	28
Asthma	7
Osteoporosis	4
Heart Failure	22
Chronic Obstructive Pulmonary Disease	11
Diabetes	32
Atrial Fibrillation	4
Cancer	4
Dementia	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. Albert Jeh-Seng Chang, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
AstraZeneca Pharmaceuticals LP	$1,196 $1,196
AbbVie, Inc.	$711 Humira $542	Creon $71	Moderiba $65	Viekira $11	$21
Stryker Corporation	$623 EVEREST Spinal System $623
Prometheus Laboratories Inc.	$205 Lotronex $99	Non-Covered-Product $13	$93
Boehringer Ingelheim Pharmaceuticals, Inc.	$174 JARDIANCE $174
Other	$1,506 Saeed $124	REMICADE $122	XIFAXAN $105	LINZESS $99	Cimzia $93	Other $963

**Types of Payments**
Food and Beverage	$2,909
Travel and Lodging	$1,380
Education	$126

Biography

Dr. Albert Chang's specialty is adult gastroenterology. He attended medical school at Brown University, Alpert Medical School.

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Dr. Albert Jeh-Seng Chang, MD

Office Locations

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. Albert Jeh-Seng Chang, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Albert Jeh-Seng Chang, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Albert Jeh-Seng Chang, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Albert Jeh-Seng Chang, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Albert Jeh-Seng Chang, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Albert Jeh-Seng Chang, MD in 2018

Medicare Procedure and Patient Information

Medicare Procedure and Patient Information

Medicare Procedure and Patient Information

Medicare Procedure and Patient Information

Conditions of Medicare patients treated by Dr. Albert Jeh-Seng Chang, MD in 2022

Medicare Procedure and Patient Information

Conditions of Medicare patients treated by Dr. Albert Jeh-Seng Chang, MD in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Average Medicare Patient Data From 2012 - 2023

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

Education & Training

Ratings & Reviews

General Payments

Biography

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