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Dr. Marcus Jung Cheng Wang, MD

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Specializes in: Emergency Medicine

University of Tennessee Health Science Center College of Medicine (2000)

4077 Fifth Avenue
San Diego, CA 92103

(619) 260-7000

Dr. Marcus Jung Cheng Wang, MD is an emergency medicine doctor in San Diego, CA specializing in emergency medicine. He graduated from University of Tennessee Health Science Center College of Medicine in 2000 and has 26 years of experience. Dr. Marcus Jung Cheng Wang, MD is affiliated with Scripps Mercy Hospital Chula Vista, Scripps Health and Scripps Mercy Hospital San Diego.

Office Locations

Scripps Mercy Hospital San Diego

4077 Fifth Avenue
San Diego, CA 92103

(619) 260-7000

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In The News

“When Pavlinovic reached out with his idea to feed the frontline staff, Johnson connected him with Scripps Mercy emergency room chief Dr. Marcus Wang, and they worked out the best day and time for...”—"With Love & Gratitude: La Jolla restaurant brings dinner to hospital workers", The San Diego Union-Tribune, April 2020

Noteworthy Medicare Patient Procedures Performed by Dr. Marcus Jung Cheng Wang, MD in 2023

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

Top 25%

By Volume:

hospital care

In 2012, Dr. Marcus Jung Cheng Wang, MD performed more hospital care 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. Marcus Jung Cheng Wang, MD treated as an emergency medicine doctor in San Diego, CA during 2012 were emergency care, outpatient care, hospital care and ultrasound (sonogram).

Volume of procedures performed by Dr. Marcus Jung Cheng Wang, MD for Medicare patients.

abdominal imaging	12
emergency care	427
hospital care	30
outpatient care	30
ultrasound (sonogram)	12

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Marcus Jung Cheng Wang, MD treated as an emergency medicine doctor in San Diego, CA during 2013 were emergency care, outpatient care, hospital care and ultrasound (sonogram).

Volume of procedures performed by Dr. Marcus Jung Cheng Wang, MD for Medicare patients.

abdominal imaging	18
emergency care	441
hospital care	25
outpatient care	25
ultrasound (sonogram)	18

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Marcus Jung Cheng Wang, MD.

**Gender**
Male	248
Female	258

**Ethnicity**
Non-Hispanic White	315
Black	73
Hispanic	85
Asian	20
Other	0
Native American	0

**Age**
From 65 to 74	138
From 75 to 84	92
85 and over	88
Less than 65	188

Conditions of Medicare patients treated by Dr. Marcus Jung Cheng Wang, MD in 2013

Hypertension	75
High Cholesterol	52
Stroke	14
Ischemic Heart Disease	47
Depression	50
Chronic Kidney Disease	42
Asthma	18
Osteoperosis	9
Atrial Fibrilation	17
Heart Failure	44
Chronic Obstructive Pulmonary Disease	35
Diabetes	43
Dementia	26
Cancer	9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Marcus Jung Cheng Wang, MD treated as an emergency medicine doctor in San Diego, CA during 2014 were emergency care, ultrasound (sonogram), cardiac procedures and abdominal imaging.

Volume of procedures performed by Dr. Marcus Jung Cheng Wang, MD for Medicare patients.

abdominal imaging	14
cardiac procedures	14
emergency care	380
ultrasound (sonogram)	28

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Marcus Jung Cheng Wang, MD.

**Gender**
Male	232
Female	216

**Ethnicity**
Non-Hispanic White	284
Black	60
Hispanic	84
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	137
From 75 to 84	92
85 and over	91
Less than 65	128

Conditions of Medicare patients treated by Dr. Marcus Jung Cheng Wang, MD in 2014

Hypertension	75
High Cholesterol	52
Stroke	15
Ischemic Heart Disease	55
Depression	43
Chronic Kidney Disease	43
Asthma	17
Osteoperosis	13
Atrial Fibrilation	20
Heart Failure	41
Chronic Obstructive Pulmonary Disease	29
Diabetes	42
Dementia	27
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Marcus Jung Cheng Wang, MD treated as an emergency medicine doctor in San Diego, CA during 2015 were emergency care.

Volume of procedures performed by Dr. Marcus Jung Cheng Wang, MD for Medicare patients.

emergency care	359

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Marcus Jung Cheng Wang, MD.

**Gender**
Male	468
Female	376

**Ethnicity**
Non-Hispanic White	552
Black	128
Hispanic	130
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	274
From 75 to 84	158
85 and over	136
Less than 65	276

Conditions of Medicare patients treated by Dr. Marcus Jung Cheng Wang, MD in 2015

Hypertension	75
High Cholesterol	53
Stroke	12
Ischemic Heart Disease	47
Depression	47
Chronic Kidney Disease	45
Asthma	26
Osteoperosis	9
Atrial Fibrilation	16
Heart Failure	39
Chronic Obstructive Pulmonary Disease	32
Diabetes	41
Dementia	25
Cancer	14

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Marcus Jung Cheng Wang, MD treated as an emergency medicine doctor in San Diego, CA during 2016 were emergency care, outpatient care, hospital care and ultrasound (sonogram).

Volume of procedures performed by Dr. Marcus Jung Cheng Wang, MD for Medicare patients.

cardiac procedures	11
emergency care	353
hospital care	12
outpatient care	12
ultrasound (sonogram)	11

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Marcus Jung Cheng Wang, MD.

**Gender**
Male	223
Female	189

**Ethnicity**
Non-Hispanic White	257
Black	54
Hispanic	74
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	152
From 75 to 84	75
85 and over	73
Less than 65	112

Conditions of Medicare patients treated by Dr. Marcus Jung Cheng Wang, MD in 2016

Hypertension	75
High Cholesterol	57
Stroke	11
Ischemic Heart Disease	48
Depression	45
Chronic Kidney Disease	48
Asthma	36
Osteoperosis	13
Atrial Fibrilation	19
Heart Failure	42
Chronic Obstructive Pulmonary Disease	31
Diabetes	39
Dementia	27
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Marcus Jung Cheng Wang, MD treated as an emergency medicine doctor in San Diego, CA during 2017 were emergency care, outpatient care and hospital care.

Volume of procedures performed by Dr. Marcus Jung Cheng Wang, MD for Medicare patients.

emergency care	414
hospital care	21
outpatient care	21

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Marcus Jung Cheng Wang, MD.

**Gender**
Male	243
Female	227

**Ethnicity**
Non-Hispanic White	299
Black	59
Hispanic	71
Asian	0
Other	20
Native American	0

**Age**
From 65 to 74	144
From 75 to 84	104
85 and over	71
Less than 65	151

Conditions of Medicare patients treated by Dr. Marcus Jung Cheng Wang, MD in 2017

Hypertension	75
High Cholesterol	56
Stroke	13
Ischemic Heart Disease	46
Depression	51
Chronic Kidney Disease	48
Asthma	13
Osteoperosis	12
Atrial Fibrilation	15
Heart Failure	35
Chronic Obstructive Pulmonary Disease	30
Diabetes	39
Dementia	30
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Marcus Jung Cheng Wang, MD treated as an emergency medicine doctor in San Diego, CA during 2018 were emergency care, outpatient care and hospital care.

Volume of procedures performed by Dr. Marcus Jung Cheng Wang, MD for Medicare patients.

emergency care	389
hospital care	13
outpatient care	13

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Marcus Jung Cheng Wang, MD.

**Gender**
Male	216
Female	222

**Ethnicity**
Non-Hispanic White	267
Black	65
Hispanic	75
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	131
From 75 to 84	102
85 and over	75
Less than 65	130

Conditions of Medicare patients treated by Dr. Marcus Jung Cheng Wang, MD in 2018

Hypertension	75
High Cholesterol	56
Stroke	9
Ischemic Heart Disease	46
Depression	49
Chronic Kidney Disease	50
Asthma	14
Osteoperosis	10
Atrial Fibrilation	18
Heart Failure	37
Chronic Obstructive Pulmonary Disease	34
Diabetes	40
Dementia	31
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Marcus Jung Cheng Wang, MD treated as an emergency medicine doctor in San Diego, CA during 2019 were emergency care.

Volume of procedures performed by Dr. Marcus Jung Cheng Wang, MD for Medicare patients.

emergency care	373

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Marcus Jung Cheng Wang, MD.

**Gender**
Male	217
Female	181

**Ethnicity**
Non-Hispanic White	257
Black	48
Hispanic	60
Asian	0
Other	17
Native American	0

**Age**
From 65 to 74	130
From 75 to 84	82
85 and over	63
Less than 65	123

Conditions of Medicare patients treated by Dr. Marcus Jung Cheng Wang, MD in 2019

Hypertension	75
High Cholesterol	57
Stroke	9
Ischemic Heart Disease	47
Depression	47
Chronic Kidney Disease	44
Asthma	13
Osteoperosis	9
Atrial Fibrilation	18
Heart Failure	37
Chronic Obstructive Pulmonary Disease	32
Diabetes	39
Dementia	28
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Marcus Jung Cheng Wang, MD treated as an emergency medicine doctor in San Diego, CA during 2020 were emergency care.

Volume of procedures performed by Dr. Marcus Jung Cheng Wang, MD for Medicare patients.

emergency care	265

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Marcus Jung Cheng Wang, MD.

**Gender**
Male	165
Female	142

**Ethnicity**
Non-Hispanic White	171
Black	45
Hispanic	67
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	113
From 75 to 84	66
85 and over	59
Less than 65	69

Conditions of Medicare patients treated by Dr. Marcus Jung Cheng Wang, MD in 2020

Hypertension	75
High Cholesterol	57
Stroke	14
Ischemic Heart Disease	51
Depression	48
Chronic Kidney Disease	49
Asthma	15
Osteoperosis	10
Atrial Fibrilation	16
Heart Failure	40
Chronic Obstructive Pulmonary Disease	28
Diabetes	39
Dementia	27
Cancer	7

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Marcus Jung Cheng Wang, MD treated as an emergency medicine doctor in San Diego, CA during 2021 were emergency care.

Volume of procedures performed by Dr. Marcus Jung Cheng Wang, MD for Medicare patients.

emergency care	281

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Marcus Jung Cheng Wang, MD.

**Gender**
Male	159
Female	155

**Ethnicity**
Non-Hispanic White	194
Black	46
Hispanic	48
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	110
From 75 to 84	73
85 and over	54
Less than 65	77

Conditions of Medicare patients treated by Dr. Marcus Jung Cheng Wang, MD in 2021

Hypertension	75
High Cholesterol	60
Stroke	10
Ischemic Heart Disease	54
Depression	39
Chronic Kidney Disease	48
Asthma	12
Osteoperosis	11
Atrial Fibrilation	17
Heart Failure	37
Chronic Obstructive Pulmonary Disease	26
Diabetes	37
Dementia	28
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Marcus Jung Cheng Wang, MD treated as an emergency medicine doctor in San Diego, CA during 2022 were emergency care, outpatient care and hospital care.

Volume of procedures performed by Dr. Marcus Jung Cheng Wang, MD for Medicare patients.

emergency care	310
hospital care	13
outpatient care	13

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Marcus Jung Cheng Wang, MD.

**Gender**
Male	164
Female	182

**Ethnicity**
Non-Hispanic White	208
Black	44
Hispanic	61
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	126
From 75 to 84	85
85 and over	54
Less than 65	81

Conditions of Medicare patients treated by Dr. Marcus Jung Cheng Wang, MD in 2022

Hypertension	75
High Cholesterol	67
Stroke	18
Ischemic Heart Disease	31
Depression	45
Chronic Kidney Disease	29
Asthma	16
Osteoperosis	14
Atrial Fibrilation	22
Heart Failure	27
Chronic Obstructive Pulmonary Disease	31
Diabetes	34
Dementia	21
Cancer	16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Marcus Jung Cheng Wang, MD for Medicare patients.

The highest averages for the top procedures that Dr. Marcus Jung Cheng Wang, MD treated as an emergency medicine doctor in San Diego, CA were emergency care, hospital care, outpatient care and ultrasound (sonogram).

abdominal imaging	14
cardiac procedures	12
emergency care	362
hospital care	19
outpatient care	19
ultrasound (sonogram)	17

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Marcus Jung Cheng Wang, MD.

**Gender**
Male	212
Female	195

**Ethnicity**
Black / African American	56
Asian / Pacific Islander	1
Non-Hispanic White	254
Native American / Alaskan Native	0
Hispanic	68
Other	3

**Age**
75 to 84	84
85 and over	69
Less than 65	121
65 to 74	132

Average of Total of Conditions of Medicare patients treated by Dr. Marcus Jung Cheng Wang, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Marcus Jung Cheng Wang, MD treated were hypertension, high cholesterol, ischemic heart disease and depression.

Hypertension	68
High Cholesterol	51
Stroke	11
Ischemic Heart Disease	42
Depression	42
Chronic Kidney Disease	40
Asthma	16
Osteoporosis	10
Heart Failure	34
Chronic Obstructive Pulmonary Disease	28
Diabetes	35
Atrial Fibrillation	16
Dementia	24
Cancer	10

Education & Training

Dr. Marcus Jung Cheng Wang, MD graduated from University of Tennessee Health Science Center College of Medicine in 2000. He completed residency at Olive View-UCLA Medical Center. He is certified by the American Board of Emergency Medicine and has a state license in California.

Medical School: University of Tennessee Health Science Center College of Medicine (2000)

Residency: Olive View-UCLA Medical Center (2004)

Board Certification: American Board of Emergency Medicine (2005)

Licensed In: California

Affiliations & Hospitals

Dr. Marcus Jung Cheng Wang, MD is associated with these hospitals and organizations:

Scripps Mercy Hospital Chula Vista

Scripps Health

Scripps Mercy Hospital San Diego

Ratings & Reviews

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Biography

Dr. Marcus Wang is a San Diego, CA physician who specializes in emergency medicine. After attending the University of Tennessee Health Science Center College of Medicine for medical school, he completed his residency training at Olive View-UCLA Medical Center. In addition to English, he speaks Mandarin. Dr. Wang is professionally affiliated with Scripps Mercy Hospital Chula Vista.

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Dr. Marcus Jung Cheng Wang, MD

Office Locations

In The News

Noteworthy Medicare Patient Procedures Performed by Dr. Marcus Jung Cheng Wang, MD in 2023

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. Marcus Jung Cheng Wang, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Marcus Jung Cheng Wang, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Marcus Jung Cheng Wang, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Marcus Jung Cheng Wang, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Marcus Jung Cheng Wang, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Marcus Jung Cheng Wang, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Marcus Jung Cheng Wang, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Marcus Jung Cheng Wang, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Marcus Jung Cheng Wang, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Marcus Jung Cheng Wang, 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. Marcus Jung Cheng Wang, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

Biography

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