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Dr. William Stephen Chung, MD

Accepting New Patients

(2 Ratings)

Specializes in: Adult Cardiology

University of the East, Ramon Magsaysay Memorial Medical Center

1800 31st Avenue
San Francisco, CA 94122

(415) 677-2388

Dr. William Stephen Chung, MD is a cardiologist in San Francisco, CA specializing in adult cardiology. He graduated from University of the East, Ramon Magsaysay Memorial Medical Center. Dr. William Stephen Chung, MD is affiliated with Astrana Health, Chinese Hospital, All American Medical Group, WILLIAM S. CHUNG, M.D., Jade Health Care Medical Group and All American Medical Group.

Office Locations

All American Medical Group

1800 31st Avenue
San Francisco, CA 94122

(415) 677-2388

(415) 217-4198

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All American Medical Group

386 Gellert Boulevard
Daly City, CA 94015

(650) 761-3500

(650) 761-3580

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All American Medical Group

728 Pacific Avenue Suite 501
San Francisco, CA 94133

(415) 986-2239

(415) 398-6783

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All American Medical Group

845 Jackson Street # B1
San Francisco, CA 94133

(415) 677-2370

(415) 217-4181

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All American Medical Group

888 Paris Street Suite 202
San Francisco, CA 94112

(415) 677-2488

(415) 217-4199

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Noteworthy Medicare Patient Procedures Performed by Dr. William Stephen Chung, MD in 2023

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

Top 25%

By Volume:

cardiac procedures

By Affordability:

In 2012, among providers in related specialties within California, Dr. William Stephen Chung, MD performed more cardiac procedures procedures for Medicare patients than 75% of them and he also had a list price for flu shot, flu vaccine, immunization (preventive vaccines), and vaccines 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. William Stephen Chung, MD treated as a cardiologist in San Francisco, CA during 2012 were preventive care, vaccines, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. William Stephen Chung, MD for Medicare patients.

cardiac procedures	108
doctor visit	1634
hospital care	75
inpatient care	75
preventive care	192
stress testing	16
ultrasound (sonogram)	92
vaccines	192

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. William Stephen Chung, MD treated as a cardiologist in San Francisco, CA during 2013 were preventive care, vaccines, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. William Stephen Chung, MD for Medicare patients.

cardiac procedures	104
doctor visit	1570
preventive care	184
stress testing	24
ultrasound (sonogram)	80
vaccines	184

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. William Stephen Chung, MD.

**Gender**
Male	132
Female	251

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	0
Asian	371
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	169
85 and over	111
Less than 65	0

Conditions of Medicare patients treated by Dr. William Stephen Chung, MD in 2013

Hypertension	75
High Cholesterol	66
Stroke	6
Ischemic Heart Disease	24
Depression	7
Chronic Kidney Disease	30
Asthma	3
Osteoperosis	23
Atrial Fibrilation	12
Heart Failure	15
Chronic Obstructive Pulmonary Disease	14
Diabetes	36
Dementia	19
Cancer	6

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. William Stephen Chung, MD treated as a cardiologist in San Francisco, CA during 2014 were preventive care, vaccines, cardiac procedures and hospital care.

Volume of procedures performed by Dr. William Stephen Chung, MD for Medicare patients.

cardiac procedures	93
doctor visit	1376
hospital care	70
inpatient care	70
preventive care	157
stress testing	32
ultrasound (sonogram)	61
vaccines	157

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. William Stephen Chung, MD.

**Gender**
Male	181
Female	280

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	0
Asian	446
Other	0
Native American	0

**Age**
From 65 to 74	113
From 75 to 84	197
85 and over	140
Less than 65	11

Conditions of Medicare patients treated by Dr. William Stephen Chung, MD in 2014

Hypertension	75
High Cholesterol	68
Stroke	5
Ischemic Heart Disease	23
Depression	10
Chronic Kidney Disease	31
Asthma	7
Osteoperosis	24
Atrial Fibrilation	12
Heart Failure	14
Chronic Obstructive Pulmonary Disease	17
Diabetes	40
Dementia	20
Cancer	7

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. William Stephen Chung, MD treated as a cardiologist in San Francisco, CA during 2015 were preventive care, vaccines, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. William Stephen Chung, MD for Medicare patients.

cardiac procedures	96
doctor visit	1317
hospital care	62
inpatient care	62
preventive care	144
stress testing	21
ultrasound (sonogram)	75
vaccines	144

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. William Stephen Chung, MD.

**Gender**
Male	448
Female	676

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	0
Asian	1086
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	452
85 and over	336
Less than 65	0

Conditions of Medicare patients treated by Dr. William Stephen Chung, MD in 2015

Hypertension	75
High Cholesterol	68
Stroke	5
Ischemic Heart Disease	24
Depression	12
Chronic Kidney Disease	32
Asthma	11
Osteoperosis	20
Atrial Fibrilation	12
Heart Failure	19
Chronic Obstructive Pulmonary Disease	22
Diabetes	38
Dementia	22
Cancer	8

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. William Stephen Chung, MD treated as a cardiologist in San Francisco, CA during 2016 were preventive care, vaccines, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. William Stephen Chung, MD for Medicare patients.

cardiac procedures	73
doctor visit	1092
preventive care	143
stress testing	20
ultrasound (sonogram)	53
vaccines	143

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. William Stephen Chung, MD.

**Gender**
Male	176
Female	289

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	0
Asian	449
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	193
85 and over	156
Less than 65	0

Conditions of Medicare patients treated by Dr. William Stephen Chung, MD in 2016

Hypertension	75
High Cholesterol	62
Stroke	6
Ischemic Heart Disease	22
Depression	9
Chronic Kidney Disease	34
Asthma	21
Osteoperosis	18
Atrial Fibrilation	14
Heart Failure	18
Chronic Obstructive Pulmonary Disease	21
Diabetes	35
Dementia	20
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. William Stephen Chung, MD treated as a cardiologist in San Francisco, CA during 2017 were ultrasound (sonogram) and cardiac procedures.

Volume of procedures performed by Dr. William Stephen Chung, MD for Medicare patients.

cardiac procedures	48
doctor visit	1139
ultrasound (sonogram)	48

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. William Stephen Chung, MD.

**Gender**
Male	176
Female	281

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	0
Asian	436
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	189
85 and over	149
Less than 65	0

Conditions of Medicare patients treated by Dr. William Stephen Chung, MD in 2017

Hypertension	75
High Cholesterol	44
Stroke	6
Ischemic Heart Disease	20
Depression	8
Chronic Kidney Disease	37
Asthma	6
Osteoperosis	16
Atrial Fibrilation	11
Heart Failure	17
Chronic Obstructive Pulmonary Disease	20
Diabetes	35
Dementia	19
Cancer	7

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. William Stephen Chung, MD treated as a cardiologist in San Francisco, CA during 2018 were cardiac procedures, ultrasound (sonogram) and stress testing.

Volume of procedures performed by Dr. William Stephen Chung, MD for Medicare patients.

cardiac procedures	93
doctor visit	1110
stress testing	11
ultrasound (sonogram)	82

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. William Stephen Chung, MD.

**Gender**
Male	172
Female	303

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	0
Asian	459
Other	0
Native American	0

**Age**
From 65 to 74	121
From 75 to 84	172
85 and over	171
Less than 65	11

Conditions of Medicare patients treated by Dr. William Stephen Chung, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	19
Depression	9
Chronic Kidney Disease	41
Asthma	6
Osteoperosis	14
Atrial Fibrilation	12
Heart Failure	19
Chronic Obstructive Pulmonary Disease	21
Diabetes	39
Dementia	19
Cancer	8

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. William Stephen Chung, MD treated as a cardiologist in San Francisco, CA during 2019 were cardiac procedures, ultrasound (sonogram) and stress testing.

Volume of procedures performed by Dr. William Stephen Chung, MD for Medicare patients.

cardiac procedures	82
doctor visit	922
stress testing	14
ultrasound (sonogram)	68

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. William Stephen Chung, MD.

**Gender**
Male	160
Female	274

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

**Age**
From 65 to 74	0
From 75 to 84	155
85 and over	167
Less than 65	0

Conditions of Medicare patients treated by Dr. William Stephen Chung, MD in 2019

Hypertension	75
High Cholesterol	72
Stroke	5
Ischemic Heart Disease	23
Depression	10
Chronic Kidney Disease	43
Asthma	7
Osteoperosis	16
Atrial Fibrilation	11
Heart Failure	19
Chronic Obstructive Pulmonary Disease	22
Diabetes	36
Dementia	18
Cancer	9

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. William Stephen Chung, MD treated as a cardiologist in San Francisco, CA during 2020 were ultrasound (sonogram) and cardiac procedures.

Volume of procedures performed by Dr. William Stephen Chung, MD for Medicare patients.

cardiac procedures	37
doctor visit	575
ultrasound (sonogram)	37

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. William Stephen Chung, MD.

**Gender**
Male	158
Female	215

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	0
Asian	358
Other	0
Native American	0

**Age**
From 65 to 74	101
From 75 to 84	115
85 and over	146
Less than 65	11

Conditions of Medicare patients treated by Dr. William Stephen Chung, MD in 2020

Hypertension	75
High Cholesterol	70
Stroke	5
Ischemic Heart Disease	25
Depression	12
Chronic Kidney Disease	49
Asthma	4
Osteoperosis	9
Atrial Fibrilation	12
Heart Failure	19
Chronic Obstructive Pulmonary Disease	19
Diabetes	43
Dementia	22
Cancer	8

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. William Stephen Chung, MD treated as a cardiologist in San Francisco, CA during 2021 were preventive care, vaccines, ultrasound (sonogram) and cardiac procedures.

Volume of procedures performed by Dr. William Stephen Chung, MD for Medicare patients.

cardiac procedures	45
doctor visit	691
preventive care	99
ultrasound (sonogram)	45
vaccines	99

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. William Stephen Chung, MD.

**Gender**
Male	168
Female	270

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

**Age**
From 65 to 74	0
From 75 to 84	152
85 and over	173
Less than 65	0

Conditions of Medicare patients treated by Dr. William Stephen Chung, MD in 2021

Hypertension	75
High Cholesterol	74
Stroke	7
Ischemic Heart Disease	24
Depression	12
Chronic Kidney Disease	45
Asthma	4
Osteoperosis	16
Atrial Fibrilation	11
Heart Failure	17
Chronic Obstructive Pulmonary Disease	23
Diabetes	42
Dementia	20
Cancer	8

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. William Stephen Chung, MD treated as a cardiologist in San Francisco, CA during 2022 were ultrasound (sonogram), cardiac procedures, preventive care and vaccines.

Volume of procedures performed by Dr. William Stephen Chung, MD for Medicare patients.

cardiac procedures	41
doctor visit	616
preventive care	13
ultrasound (sonogram)	41
vaccines	13

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. William Stephen Chung, MD.

**Gender**
Male	225
Female	334

**Ethnicity**
Non-Hispanic White	11
Black	0
Hispanic	0
Asian	537
Other	0
Native American	0

**Age**
From 65 to 74	153
From 75 to 84	181
85 and over	213
Less than 65	12

Conditions of Medicare patients treated by Dr. William Stephen Chung, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	19
Depression	11
Chronic Kidney Disease	36
Asthma	6
Osteoperosis	20
Atrial Fibrilation	17
Heart Failure	18
Chronic Obstructive Pulmonary Disease	21
Diabetes	47
Dementia	16
Cancer	10

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. William Stephen Chung, MD treated as a cardiologist in San Francisco, CA during 2023 were ultrasound (sonogram), cardiac procedures, preventive care and vaccines.

Volume of procedures performed by Dr. William Stephen Chung, MD for Medicare patients.

cardiac procedures	91
doctor visit	487
preventive care	60
ultrasound (sonogram)	91
vaccines	60

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. William Stephen Chung, MD.

**Gender**
Male	208
Female	284

**Ethnicity**
Non-Hispanic White	13
Black	0
Hispanic	0
Asian	459
Other	0
Native American	0

**Age**
From 65 to 74	141
From 75 to 84	151
85 and over	189
Less than 65	11

Conditions of Medicare patients treated by Dr. William Stephen Chung, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	17
Depression	16
Chronic Kidney Disease	37
Asthma	6
Osteoperosis	21
Atrial Fibrilation	16
Heart Failure	17
Chronic Obstructive Pulmonary Disease	23
Diabetes	47
Dementia	19
Cancer	11

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. William Stephen Chung, MD for Medicare patients.

The highest averages for the top procedures that Dr. William Stephen Chung, MD treated as a cardiologist in San Francisco, CA were preventive care, vaccines, cardiac procedures and hospital care.

cardiac procedures	75
doctor visit	1044
hospital care	69
inpatient care	69
preventive care	124
stress testing	19
ultrasound (sonogram)	64
vaccines	124

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. William Stephen Chung, MD.

**Gender**
Male	183
Female	288

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	453
Non-Hispanic White	2
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	177
85 and over	162
Less than 65	4
65 to 74	52

Average of Total of Conditions of Medicare patients treated by Dr. William Stephen Chung, MD From 2012 - 2023

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

Hypertension	68
High Cholesterol	62
Stroke	5
Ischemic Heart Disease	20
Depression	9
Chronic Kidney Disease	34
Asthma	6
Osteoporosis	16
Heart Failure	16
Chronic Obstructive Pulmonary Disease	18
Diabetes	36
Atrial Fibrillation	11
Cancer	7
Dementia	17

Education & Training

Dr. William Stephen Chung, MD graduated from University of the East, Ramon Magsaysay Memorial Medical Center. He completed residency at Saint Luke's Medical Center, Cleveland. He is certified by the Certification: MEDICAL BOARD OF CALIFORNIA and has a state license in California.

Medical School: University of the East, Ramon Magsaysay Memorial Medical Center

Residency: Saint Luke's Medical Center, Cleveland

Board Certification: Certification: MEDICAL BOARD OF CALIFORNIA

Licensed In: California

Affiliations & Hospitals

Dr. William Stephen Chung, MD is associated with these hospitals and organizations:

Astrana Health

Chinese Hospital

All American Medical Group

WILLIAM S. CHUNG, M.D.

Jade Health Care Medical Group

All American Medical Group

Ratings & Reviews

Dr. William Stephen Chung, MD has an average of 1.0 out of 5 stars based on 2 ratings. We collect ratings and reviews of Dr. William Stephen Chung, MD from all over the web to help you find the right in San Francisco, CA.

Overall Rating

(2 Ratings)

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General Payments

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

**Payments by Company**
Janssen Pharmaceuticals, Inc	$578 XARELTO $578
E.R. Squibb & Sons, L.L.C.	$132 ELIQUIS $112	OPDIVO $20
Pfizer Inc.	$117 ELIQUIS $117
Gilead Sciences, Inc.	$110 $110
Merck Sharp & Dohme Corporation	$107 JANUMET XR $68	NON-PRODUCT $39
Other	$76 Urolift $46	CardioMEMS HF System $31

**Types of Payments**
Food and Beverage	$1,075
Education	$45

Biography

Dr. William Chung's areas of specialization are adult cardiology and primary care. Before completing his residency at Saint Luke's Medical Center, Cleveland, Dr. Chung attended medical school at the University of the East, Ramon Magsaysay Memorial Medical Center. He speaks the following languages: Mandarin, Taiwanese, and Cantonese. His hospital/clinic affiliations include Jade Health Care Medical Group, Astrana Health, and Chinese Hospital. According to All American Medical Group, he is currently accepting new patients at his office in SAN FRANCISCO, CA.

Select Year:

Dr. William Stephen Chung, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. William Stephen Chung, MD in 2023

By Volume:

By Affordability:

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. William Stephen Chung, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Stephen Chung, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Stephen Chung, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Stephen Chung, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Stephen Chung, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Stephen Chung, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Stephen Chung, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Stephen Chung, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Stephen Chung, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Stephen Chung, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Stephen Chung, 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. William Stephen Chung, MD From 2012 - 2023

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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