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Dr. Jennifer Chang, MD

Accepting New Patients

(5 Ratings)

Specializes in: Adult Endocrinology

55 E California Boulevard Suite 204
Pasadena, CA 91105

(626) 397-8323

Dr. Jennifer Chang, MD is an endocrinologist in Pasadena, CA specializing in adult endocrinology. Dr. Jennifer Chang, MD is affiliated with THE HUNTINGTON MEDICAL FOUNDATION and Huntington Medical Foundation.

Office Locations

55 E California Boulevard Suite 204
Pasadena, CA 91105

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

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

doctor visit	356

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Jennifer Chang, MD treated as an endocrinologist in Pasadena, CA during 2013 were X-rays and musculoskeletal imaging.

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

doctor visit	629
musculoskeletal imaging	43
X-rays	43

2013 Medicare Patient Data

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

**Gender**
Male	91
Female	170

**Ethnicity**
Non-Hispanic White	184
Black	0
Hispanic	32
Asian	27
Other	0
Native American	0

**Age**
From 65 to 74	134
From 75 to 84	76
85 and over	26
Less than 65	25

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

Hypertension	72
High Cholesterol	66
Stroke	0
Ischemic Heart Disease	31
Depression	19
Chronic Kidney Disease	31
Asthma	7
Osteoperosis	27
Atrial Fibrilation	13
Heart Failure	13
Chronic Obstructive Pulmonary Disease	8
Diabetes	52
Dementia	10
Cancer	9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Jennifer Chang, MD treated as an endocrinologist in Pasadena, CA during 2014 were X-rays, musculoskeletal imaging and blood draw.

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

blood draw	21
doctor visit	769
musculoskeletal imaging	306
X-rays	306

2014 Medicare Patient Data

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

**Gender**
Male	120
Female	362

**Ethnicity**
Non-Hispanic White	328
Black	20
Hispanic	53
Asian	64
Other	17
Native American	0

**Age**
From 65 to 74	223
From 75 to 84	164
85 and over	58
Less than 65	37

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

Hypertension	67
High Cholesterol	65
Stroke	7
Ischemic Heart Disease	30
Depression	18
Chronic Kidney Disease	22
Asthma	10
Osteoperosis	32
Atrial Fibrilation	11
Heart Failure	10
Chronic Obstructive Pulmonary Disease	6
Diabetes	40
Dementia	9
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Jennifer Chang, MD treated as an endocrinologist in Pasadena, CA during 2015 were X-rays, musculoskeletal imaging and blood draw.

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

blood draw	35
doctor visit	866
musculoskeletal imaging	223
X-rays	223

2015 Medicare Patient Data

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

**Gender**
Male	246
Female	858

**Ethnicity**
Non-Hispanic White	738
Black	54
Hispanic	140
Asian	140
Other	32
Native American	0

**Age**
From 65 to 74	560
From 75 to 84	326
85 and over	126
Less than 65	92

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

Hypertension	69
High Cholesterol	66
Stroke	6
Ischemic Heart Disease	27
Depression	20
Chronic Kidney Disease	30
Asthma	10
Osteoperosis	31
Atrial Fibrilation	9
Heart Failure	10
Chronic Obstructive Pulmonary Disease	8
Diabetes	44
Dementia	10
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Jennifer Chang, MD treated as an endocrinologist in Pasadena, CA during 2016 were X-rays, musculoskeletal imaging and blood draw.

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

blood draw	14
doctor visit	835
musculoskeletal imaging	70
X-rays	70

2016 Medicare Patient Data

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

**Gender**
Male	114
Female	319

**Ethnicity**
Non-Hispanic White	283
Black	24
Hispanic	62
Asian	49
Other	15
Native American	0

**Age**
From 65 to 74	219
From 75 to 84	131
85 and over	45
Less than 65	38

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

Hypertension	73
High Cholesterol	70
Stroke	3
Ischemic Heart Disease	27
Depression	22
Chronic Kidney Disease	46
Asthma	11
Osteoperosis	31
Atrial Fibrilation	9
Heart Failure	12
Chronic Obstructive Pulmonary Disease	9
Diabetes	52
Dementia	8
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

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

doctor visit	522

2017 Medicare Patient Data

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

**Gender**
Male	77
Female	212

**Ethnicity**
Non-Hispanic White	186
Black	16
Hispanic	37
Asian	39
Other	11
Native American	0

**Age**
From 65 to 74	140
From 75 to 84	96
85 and over	36
Less than 65	17

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

Hypertension	71
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	26
Depression	22
Chronic Kidney Disease	47
Asthma	6
Osteoperosis	31
Atrial Fibrilation	11
Heart Failure	15
Chronic Obstructive Pulmonary Disease	8
Diabetes	52
Dementia	8
Cancer	9

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

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

doctor visit	802

2018 Medicare Patient Data

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

**Gender**
Male	98
Female	260

**Ethnicity**
Non-Hispanic White	218
Black	0
Hispanic	46
Asian	53
Other	21
Native American	0

**Age**
From 65 to 74	168
From 75 to 84	124
85 and over	46
Less than 65	20

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

Hypertension	73
High Cholesterol	75
Stroke	4
Ischemic Heart Disease	27
Depression	25
Chronic Kidney Disease	47
Asthma	9
Osteoperosis	33
Atrial Fibrilation	10
Heart Failure	15
Chronic Obstructive Pulmonary Disease	7
Diabetes	52
Dementia	9
Cancer	13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

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

doctor visit	588

2019 Medicare Patient Data

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

**Gender**
Male	96
Female	246

**Ethnicity**
Non-Hispanic White	209
Black	21
Hispanic	40
Asian	56
Other	0
Native American	0

**Age**
From 65 to 74	155
From 75 to 84	120
85 and over	51
Less than 65	16

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

Hypertension	72
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	31
Depression	25
Chronic Kidney Disease	44
Asthma	10
Osteoperosis	35
Atrial Fibrilation	9
Heart Failure	15
Chronic Obstructive Pulmonary Disease	8
Diabetes	54
Dementia	11
Cancer	13

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

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

doctor visit	465

2020 Medicare Patient Data

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

**Gender**
Male	84
Female	199

**Ethnicity**
Non-Hispanic White	175
Black	0
Hispanic	29
Asian	40
Other	23
Native American	0

**Age**
From 65 to 74	135
From 75 to 84	92
85 and over	36
Less than 65	20

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

Hypertension	71
High Cholesterol	75
Stroke	4
Ischemic Heart Disease	30
Depression	23
Chronic Kidney Disease	42
Asthma	7
Osteoperosis	33
Atrial Fibrilation	10
Heart Failure	15
Chronic Obstructive Pulmonary Disease	8
Diabetes	52
Dementia	8
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

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

doctor visit	632

2021 Medicare Patient Data

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

**Gender**
Male	82
Female	237

**Ethnicity**
Non-Hispanic White	194
Black	0
Hispanic	34
Asian	47
Other	22
Native American	0

**Age**
From 65 to 74	151
From 75 to 84	105
85 and over	39
Less than 65	24

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

Hypertension	70
High Cholesterol	75
Stroke	4
Ischemic Heart Disease	31
Depression	26
Chronic Kidney Disease	39
Asthma	8
Osteoperosis	36
Atrial Fibrilation	10
Heart Failure	18
Chronic Obstructive Pulmonary Disease	8
Diabetes	52
Dementia	8
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

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

doctor visit	715

2022 Medicare Patient Data

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

**Gender**
Male	100
Female	257

**Ethnicity**
Non-Hispanic White	219
Black	0
Hispanic	39
Asian	58
Other	22
Native American	0

**Age**
From 65 to 74	184
From 75 to 84	110
85 and over	45
Less than 65	18

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

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	24
Depression	21
Chronic Kidney Disease	24
Asthma	8
Osteoperosis	46
Atrial Fibrilation	11
Heart Failure	13
Chronic Obstructive Pulmonary Disease	10
Diabetes	52
Dementia	6
Cancer	15

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

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

The highest averages for the top procedures that Dr. Jennifer Chang, MD treated as an endocrinologist in Pasadena, CA were X-rays, musculoskeletal imaging and blood draw.

blood draw	23
doctor visit	652
musculoskeletal imaging	160
X-rays	160

Average Medicare Patient Data From 2012 - 2022

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

**Gender**
Male	100
Female	283

**Ethnicity**
Black / African American	12
Asian / Pacific Islander	52
Non-Hispanic White	248
Hispanic	46
Native American / Alaskan Native	0
Other	14

**Age**
75 to 84	122
85 and over	46
Less than 65	27
65 to 74	188

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

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

Hypertension	64
High Cholesterol	64
Stroke	3
Ischemic Heart Disease	25
Depression	20
Chronic Kidney Disease	33
Asthma	7
Osteoporosis	30
Heart Failure	12
Chronic Obstructive Pulmonary Disease	7
Diabetes	45
Atrial Fibrillation	9
Cancer	10
Dementia	7

Education & Training

She has a state license in California.

Licensed In: California

Affiliations & Hospitals

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

THE HUNTINGTON MEDICAL FOUNDATION

Huntington Medical Foundation

Ratings & Reviews

Dr. Jennifer Chang, MD has an average of 2.0 out of 5 stars based on 5 ratings. We collect ratings and reviews of Dr. Jennifer Chang, MD from all over the web to help you find the right in Pasadena, CA.

Overall Rating

(5 Ratings)

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General Payments

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

**Payments by Company**
Novo Nordisk Inc	$801 Tresiba $312	Saxenda $128	Ozempic $101	Wegovy $47	Victoza $32	Other $181
SANOFI-AVENTIS U.S. LLC	$616 TOUJEO $287	AFREZZA $248	SOLIQUA $77	SOLIQUA 100/33 $5
AstraZeneca Pharmaceuticals LP	$524 BYDUREON $281	FARXIGA $211	$32
Janssen Pharmaceuticals, Inc	$461 INVOKANA $461
Lilly USA, LLC	$421 TRULICITY $101	TALTZ $28	JARDIANCE $28	FORTEO $24	HUMALOG $16	Other $225
Other	$3,573 VIABAHN VBX Balloon Expandable Endoprosthesis $325	KEVZARA $319	Dexcom CGM $272	Omnipod $260	Repatha $179	Other $2,218

**Types of Payments**
Food and Beverage	$5,985
Education	$351
Gift	$59

Biography

Dr. Jennifer Chang practices adult endocrinology in Pasadena, CA. Patient reviews placed her at an average of 2.0 stars (out of 5). Dr. Chang has received the distinction of Southern California Rising Stars. Doctor.com reports that she is accepting new patients at her office in Pasadena, CA.