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Home > CA Providers > Cardiologists

Dr. Gordon L. Fung, MD, PhD

Accepting New Patients

(Dr. Gordon L. Fung, MD, MPH)

(122 Ratings)

Specializes in: Cardiology (Heart Disease) and Physician

University of California, San Francisco (UCSF), School of Medicine

Professional interests include: coronary artery disease

789 Valejo Street
San Francisco, CA 94143

(415) 353-2873

Dr. Gordon L. Fung, MD, PhD is a cardiologist in San Francisco, CA specializing in cardiology (heart disease) and physician. He graduated from University of California, San Francisco (UCSF), School of Medicine. Dr. Gordon L. Fung, MD, PhD is affiliated with UCSF Health, Hill Physicians and Asian Heart and Vascular Center.

Office Locations

1600 Divisadero Street Floor 2
San Francisco, CA 94143

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1600 Divisadero Street Second Floor
San Francisco, CA 94115

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1600 Divisadero Street Room A532
San Francisco, CA 94143

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1 Daniel Burnham Court
San Francisco, CA 94109

(415) 353-2873

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789 Valejo Street
San Francisco, CA 94143

(415) 353-2873

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Some issues Dr. Gordon L. Fung, MD, PhD can help you with:

Coronary Artery Disease

Coronary artery disease (CAD) is the most common type of heart disease. It happens when the blood vessels carrying blood to the heart, called coronary arteries, narrow and harden. This occurs when cholesterol, a type of fat found in the blood, builds up to form plaque, which sticks to the inner walls of the arteries. As plaque accumulates, less blood can flow through the arteries, which may lead to the following:

Angina, which is chest pain that occurs when the heart does not receive enough blood flow.
Heart attack, which happens if the arteries leading to the heart are completely blocked.
Arrhythmia, or irregular heartbeat, which can develop if the heart does not have enough blood supply.
Heart failure, which may occur if a heart attack damages the heart and it becomes too weak to pump enough blood to the rest of the body.

Certain factors may increase risk for the disease, like smoking, lack of exercise, being overweight, high cholesterol, high blood pressure, and diabetes. CAD tends to develop over decades, so it can go undetected until it has become quite severe. A diagnosis may be established using such tests as:

Electrocardiogram (ECG), which records the heart's electrical activity over a period of time. ECGs can detect whether there is enough blood flow to the heart or if a heart attack has occurred.
Echocardiogram (echo), which creates images of the heart using sound waves. Echos can show whether the heart is able to pump blood normally.
Stress tests, where an ECG or echo is combined with exercise, like riding a stationary bike or walking on a treadmill. This test is done to find out if the heart can function properly while performing a strenuous activity.

Treatments for the disease include medications such as vasodilators, like nitroglycerin, which dilates (widens) the coronary arteries. CAD may also be treated by a procedure called angioplasty with stent placement, where a balloon is inflated inside a diseased artery to flatten the plaque deposits against the artery walls, creating more room for blood to flow.

In some severe cases of the disease, multiple arteries may be blocked, and an open heart surgery called coronary artery bypass surgery may be necessary. This operation transplants a vessel from another part of the body to form a graft that goes past the narrowed arteries, thus enabling blood to flow around those arteries.

Noteworthy Medicare Patient Procedures Performed by Dr. Gordon L. Fung, MD, PhD in 2024

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

Top 25%

By Volume:

cardiac procedures

echocardiogram

In 2012, Dr. Gordon L. Fung, MD, PhD performed more cardiac procedures, and echocardiogram (echo) 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. Gordon L. Fung, MD, PhD treated as a cardiologist in San Francisco, CA during 2012 were cardiac procedures, hospital care, inpatient care and ultrasound (sonogram).

Volume of procedures performed by Dr. Gordon L. Fung, MD, PhD for Medicare patients.

cardiac procedures	174
doctor visit	243
hospital care	162
inpatient care	162
stress testing	28
ultrasound (sonogram)	146

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Gordon L. Fung, MD, PhD treated as a cardiologist in San Francisco, CA during 2013 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Gordon L. Fung, MD, PhD for Medicare patients.

cardiac procedures	147
doctor visit	272
hospital care	172
inpatient care	172
stress testing	17
ultrasound (sonogram)	130

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Gordon L. Fung, MD, PhD.

**Gender**
Male	3065
Female	2914

**Ethnicity**
Non-Hispanic White	3495
Black	577
Hispanic	563
Asian	1135
Other	182
Native American	27

**Age**
From 65 to 74	2274
From 75 to 84	1676
85 and over	837
Less than 65	1192

Conditions of Medicare patients treated by Dr. Gordon L. Fung, MD, PhD in 2013

Hypertension	75
High Cholesterol	59
Stroke	9
Ischemic Heart Disease	46
Depression	27
Chronic Kidney Disease	40
Asthma	11
Osteoperosis	11
Atrial Fibrilation	22
Heart Failure	29
Chronic Obstructive Pulmonary Disease	17
Diabetes	34
Dementia	13
Cancer	15

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Gordon L. Fung, MD, PhD treated as a cardiologist in San Francisco, CA during 2014 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Gordon L. Fung, MD, PhD for Medicare patients.

cardiac procedures	118
doctor visit	234
hospital care	148
inpatient care	148
stress testing	15
ultrasound (sonogram)	103

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Gordon L. Fung, MD, PhD.

**Gender**
Male	2763
Female	2594

**Ethnicity**
Non-Hispanic White	3100
Black	523
Hispanic	501
Asian	1021
Other	192
Native American	20

**Age**
From 65 to 74	2079
From 75 to 84	1505
85 and over	749
Less than 65	1024

Conditions of Medicare patients treated by Dr. Gordon L. Fung, MD, PhD in 2014

Hypertension	75
High Cholesterol	59
Stroke	10
Ischemic Heart Disease	46
Depression	28
Chronic Kidney Disease	40
Asthma	11
Osteoperosis	11
Atrial Fibrilation	24
Heart Failure	30
Chronic Obstructive Pulmonary Disease	17
Diabetes	35
Dementia	14
Cancer	15

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Gordon L. Fung, MD, PhD treated as a cardiologist in San Francisco, CA during 2015 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Gordon L. Fung, MD, PhD for Medicare patients.

cardiac procedures	165
doctor visit	279
hospital care	125
inpatient care	125
stress testing	18
ultrasound (sonogram)	147

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Gordon L. Fung, MD, PhD.

**Gender**
Male	6424
Female	6192

**Ethnicity**
Non-Hispanic White	7262
Black	1312
Hispanic	1192
Asian	2366
Other	426
Native American	58

**Age**
From 65 to 74	4794
From 75 to 84	3468
85 and over	1882
Less than 65	2472

Conditions of Medicare patients treated by Dr. Gordon L. Fung, MD, PhD in 2015

Hypertension	75
High Cholesterol	57
Stroke	11
Ischemic Heart Disease	45
Depression	28
Chronic Kidney Disease	43
Asthma	15
Osteoperosis	11
Atrial Fibrilation	24
Heart Failure	31
Chronic Obstructive Pulmonary Disease	17
Diabetes	34
Dementia	14
Cancer	15

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Gordon L. Fung, MD, PhD treated as a cardiologist in San Francisco, CA during 2016 were cardiac procedures, hospital care, inpatient care and ultrasound (sonogram).

Volume of procedures performed by Dr. Gordon L. Fung, MD, PhD for Medicare patients.

cardiac procedures	189
doctor visit	301
hospital care	165
inpatient care	165
stress testing	27
ultrasound (sonogram)	162

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Gordon L. Fung, MD, PhD.

**Gender**
Male	3318
Female	3256

**Ethnicity**
Non-Hispanic White	3776
Black	652
Hispanic	604
Asian	1268
Other	256
Native American	18

**Age**
From 65 to 74	2557
From 75 to 84	1891
85 and over	961
Less than 65	1165

Conditions of Medicare patients treated by Dr. Gordon L. Fung, MD, PhD in 2016

Hypertension	75
High Cholesterol	57
Stroke	10
Ischemic Heart Disease	47
Depression	28
Chronic Kidney Disease	46
Asthma	23
Osteoperosis	11
Atrial Fibrilation	25
Heart Failure	32
Chronic Obstructive Pulmonary Disease	18
Diabetes	35
Dementia	17
Cancer	14

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Gordon L. Fung, MD, PhD treated as a cardiologist in San Francisco, CA during 2017 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Gordon L. Fung, MD, PhD for Medicare patients.

cardiac procedures	139
doctor visit	299
hospital care	110
inpatient care	110
stress testing	22
ultrasound (sonogram)	117

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Gordon L. Fung, MD, PhD.

**Gender**
Male	3503
Female	3224

**Ethnicity**
Non-Hispanic White	3958
Black	620
Hispanic	602
Asian	1234
Other	287
Native American	26

**Age**
From 65 to 74	2629
From 75 to 84	1997
85 and over	956
Less than 65	1145

Conditions of Medicare patients treated by Dr. Gordon L. Fung, MD, PhD in 2017

Hypertension	75
High Cholesterol	54
Stroke	9
Ischemic Heart Disease	48
Depression	28
Chronic Kidney Disease	46
Asthma	12
Osteoperosis	12
Atrial Fibrilation	25
Heart Failure	31
Chronic Obstructive Pulmonary Disease	18
Diabetes	36
Dementia	17
Cancer	16

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Gordon L. Fung, MD, PhD treated as a cardiologist in San Francisco, CA during 2018 were ultrasound (sonogram), cardiac procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Gordon L. Fung, MD, PhD for Medicare patients.

cardiac procedures	112
doctor visit	349
hospital care	92
inpatient care	92
ultrasound (sonogram)	112

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Gordon L. Fung, MD, PhD.

**Gender**
Male	3579
Female	3350

**Ethnicity**
Non-Hispanic White	4008
Black	650
Hispanic	624
Asian	1299
Other	321
Native American	27

**Age**
From 65 to 74	2780
From 75 to 84	2035
85 and over	987
Less than 65	1127

Conditions of Medicare patients treated by Dr. Gordon L. Fung, MD, PhD in 2018

Hypertension	75
High Cholesterol	58
Stroke	10
Ischemic Heart Disease	47
Depression	28
Chronic Kidney Disease	46
Asthma	11
Osteoperosis	12
Atrial Fibrilation	25
Heart Failure	32
Chronic Obstructive Pulmonary Disease	17
Diabetes	34
Dementia	17
Cancer	16

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Gordon L. Fung, MD, PhD treated as a cardiologist in San Francisco, CA during 2019 were hospital care, inpatient care, ultrasound (sonogram) and cardiac procedures.

Volume of procedures performed by Dr. Gordon L. Fung, MD, PhD for Medicare patients.

cardiac procedures	30
doctor visit	172
hospital care	80
inpatient care	80
ultrasound (sonogram)	30

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Gordon L. Fung, MD, PhD.

**Gender**
Male	3602
Female	3401

**Ethnicity**
Non-Hispanic White	4192
Black	599
Hispanic	583
Asian	1276
Other	324
Native American	29

**Age**
From 65 to 74	2913
From 75 to 84	2098
85 and over	970
Less than 65	1022

Conditions of Medicare patients treated by Dr. Gordon L. Fung, MD, PhD in 2019

Hypertension	75
High Cholesterol	59
Stroke	10
Ischemic Heart Disease	48
Depression	30
Chronic Kidney Disease	46
Asthma	11
Osteoperosis	13
Atrial Fibrilation	27
Heart Failure	33
Chronic Obstructive Pulmonary Disease	17
Diabetes	35
Dementia	17
Cancer	15

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Gordon L. Fung, MD, PhD treated as a cardiologist in San Francisco, CA during 2020 were hospital care, inpatient care, ultrasound (sonogram) and cardiac procedures.

Volume of procedures performed by Dr. Gordon L. Fung, MD, PhD for Medicare patients.

cardiac procedures	126
doctor visit	104
hospital care	197
inpatient care	197
ultrasound (sonogram)	126

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Gordon L. Fung, MD, PhD.

**Gender**
Male	1998
Female	1943

**Ethnicity**
Non-Hispanic White	2264
Black	342
Hispanic	375
Asian	749
Other	0
Native American	0

**Age**
From 65 to 74	1610
From 75 to 84	1212
85 and over	511
Less than 65	608

Conditions of Medicare patients treated by Dr. Gordon L. Fung, MD, PhD in 2020

Hypertension	75
High Cholesterol	61
Stroke	11
Ischemic Heart Disease	51
Depression	31
Chronic Kidney Disease	51
Asthma	12
Osteoperosis	13
Atrial Fibrilation	28
Heart Failure	37
Chronic Obstructive Pulmonary Disease	18
Diabetes	37
Dementia	18
Cancer	16

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Gordon L. Fung, MD, PhD treated as a cardiologist in San Francisco, CA during 2021 were ultrasound (sonogram), cardiac procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Gordon L. Fung, MD, PhD for Medicare patients.

cardiac procedures	183
doctor visit	126
hospital care	139
inpatient care	139
ultrasound (sonogram)	183

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Gordon L. Fung, MD, PhD.

**Gender**
Male	1961
Female	1919

**Ethnicity**
Non-Hispanic White	2271
Black	323
Hispanic	322
Asian	731
Other	221
Native American	12

**Age**
From 65 to 74	1614
From 75 to 84	1201
85 and over	576
Less than 65	489

Conditions of Medicare patients treated by Dr. Gordon L. Fung, MD, PhD in 2021

Hypertension	75
High Cholesterol	64
Stroke	11
Ischemic Heart Disease	48
Depression	30
Chronic Kidney Disease	47
Asthma	11
Osteoperosis	15
Atrial Fibrilation	30
Heart Failure	36
Chronic Obstructive Pulmonary Disease	18
Diabetes	35
Dementia	17
Cancer	16

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Gordon L. Fung, MD, PhD treated as a cardiologist in San Francisco, CA during 2022 were hospital care, inpatient care, ultrasound (sonogram) and cardiac procedures.

Volume of procedures performed by Dr. Gordon L. Fung, MD, PhD for Medicare patients.

cardiac procedures	214
doctor visit	128
hospital care	231
inpatient care	231
ultrasound (sonogram)	214

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Gordon L. Fung, MD, PhD.

**Gender**
Male	1787
Female	1722

**Ethnicity**
Non-Hispanic White	2051
Black	257
Hispanic	289
Asian	707
Other	0
Native American	0

**Age**
From 65 to 74	1366
From 75 to 84	1194
85 and over	548
Less than 65	401

Conditions of Medicare patients treated by Dr. Gordon L. Fung, MD, PhD in 2022

Hypertension	75
High Cholesterol	73
Stroke	17
Ischemic Heart Disease	39
Depression	27
Chronic Kidney Disease	34
Asthma	14
Osteoperosis	18
Atrial Fibrilation	42
Heart Failure	33
Chronic Obstructive Pulmonary Disease	19
Diabetes	34
Dementia	12
Cancer	20

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Gordon L. Fung, MD, PhD treated as a cardiologist in San Francisco, CA during 2023 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Gordon L. Fung, MD, PhD for Medicare patients.

cardiac procedures	269
doctor visit	170
hospital care	188
inpatient care	188
stress testing	59
ultrasound (sonogram)	246

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Gordon L. Fung, MD, PhD.

**Gender**
Male	1957
Female	1899

**Ethnicity**
Non-Hispanic White	2362
Black	255
Hispanic	285
Asian	707
Other	0
Native American	0

**Age**
From 65 to 74	1469
From 75 to 84	1379
85 and over	594
Less than 65	414

Conditions of Medicare patients treated by Dr. Gordon L. Fung, MD, PhD in 2023

Hypertension	75
High Cholesterol	75
Stroke	17
Ischemic Heart Disease	39
Depression	26
Chronic Kidney Disease	35
Asthma	14
Osteoperosis	20
Atrial Fibrilation	42
Heart Failure	33
Chronic Obstructive Pulmonary Disease	19
Diabetes	34
Dementia	12
Cancer	21

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Gordon L. Fung, MD, PhD treated as a cardiologist in San Francisco, CA during 2024 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Gordon L. Fung, MD, PhD for Medicare patients.

cardiac procedures	216
doctor visit	154
hospital care	104
inpatient care	104
stress testing	55
ultrasound (sonogram)	191

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Gordon L. Fung, MD, PhD.

**Gender**
Male	1926
Female	1902

**Ethnicity**
Non-Hispanic White	2309
Black	293
Hispanic	283
Asian	694
Other	232
Native American	17

**Age**
From 65 to 74	1505
From 75 to 84	1371
85 and over	565
Less than 65	387

Conditions of Medicare patients treated by Dr. Gordon L. Fung, MD, PhD in 2024

Hypertension	75
High Cholesterol	75
Stroke	18
Ischemic Heart Disease	39
Depression	27
Chronic Kidney Disease	36
Asthma	15
Osteoperosis	21
Atrial Fibrilation	42
Heart Failure	34
Chronic Obstructive Pulmonary Disease	18
Diabetes	35
Dementia	12
Cancer	22

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Gordon L. Fung, MD, PhD for Medicare patients.

The highest averages for the top procedures that Dr. Gordon L. Fung, MD, PhD treated as a cardiologist in San Francisco, CA were cardiac procedures, hospital care, inpatient care and ultrasound (sonogram).

cardiac procedures	160
doctor visit	217
hospital care	147
inpatient care	147
stress testing	30
ultrasound (sonogram)	146

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Gordon L. Fung, MD, PhD.

**Gender**
Male	2760
Female	2639

**Ethnicity**
Black / African American	492
Asian / Pacific Islander	1014
Non-Hispanic White	3157
Hispanic	478
Native American / Alaskan Native	18
Other	187

**Age**
75 to 84	1617
85 and over	779
Less than 65	880
65 to 74	2122

Average of Total of Conditions of Medicare patients treated by Dr. Gordon L. Fung, MD, PhD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Gordon L. Fung, MD, PhD treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	69
High Cholesterol	57
Stroke	11
Ischemic Heart Disease	41
Depression	26
Chronic Kidney Disease	39
Asthma	12
Osteoporosis	12
Heart Failure	30
Chronic Obstructive Pulmonary Disease	16
Diabetes	32
Atrial Fibrillation	27
Cancer	15
Dementia	13

Education & Training

Dr. Gordon L. Fung, MD, PhD graduated from University of California, San Francisco (UCSF), School of Medicine. He completed residency at Alameda County Medical Center, Highland Hospital. He is certified by the Board certification: Cardiovascular Disease, American Board of Internal Med/Cardiovascular Dis and has a state license in California.

Medical School: University of California, San Francisco (UCSF), School of Medicine

Residency: Alameda County Medical Center, Highland Hospital

Board Certification: Board certification: Cardiovascular Disease, American Board of Internal Med/Cardiovascular Dis

Licensed In: California

Insurance Information

Please note: Insurance information may change at any time, and the provider may accept your insurance plan even if it is not listed below. Please contact the provider's office to confirm that your insurance is accepted.

Dr. Gordon L. Fung, MD, PhD appears to accept the following insurance providers: Cigna, Aetna, Blue Shield of California, SCAN Health Plan, UnitedHealthcare, Anthem, Health Net, Hill Physicians Care Solutions, Central Health Plan, CCHP Health Plan (Chinese Community Health Plan) and Canopy Health.

Insurance Accepted by Provider includes:

According to our sources, Dr. Gordon L. Fung, MD, PhD accepts the following insurance providers:

Cigna

Aetna

Blue Shield of California

SCAN Health Plan

UnitedHealthcare

Anthem

Health Net

Hill Physicians Care Solutions

Central Health Plan

CCHP Health Plan (Chinese Community Health Plan)

Canopy Health

Ratings & Reviews

Dr. Gordon L. Fung, MD, PhD has an exceptional overall rating with an average of 4.91 out of 5 stars based on 122 ratings. We collect ratings and reviews of Dr. Gordon L. Fung, MD, PhD from all over the web to help you find the right in San Francisco, CA.

4.91

Overall Rating

(122 Ratings)

Leave a Review

Reviews From Around The Web

Overall Rating: 5.0 2025-10-08

Patient verified via Press Ganey

Again, the doctor was so amazing. He was one out of two other doctors that have amaze me in their care and listening and understanding Dr. Fung Give me help

Overall Rating: 5.0 2026-07-05

Patient verified via Press Ganey

Excellent care from Dr. Fung

General Payments

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

**Payments by Company**
Amgen Inc.	$2,882 Repatha $100	$2,782
Novartis Pharmaceuticals Corporation	$1,668 ENTRESTO $1,668
Boehringer Ingelheim Pharmaceuticals, Inc.	$470 JARDIANCE $315	$155
Regeneron Pharmaceuticals, Inc.	$414 PRALUENT (alirocumab) Injection $149	PRALUENT ALIROCUMAB INJECTION $40	LIBTAYO $32	PRALUENT $20	$172
Medtronic Vascular, Inc.	$236 $236
Other	$662 NO PRODUCT DISCUSSED $112	ZETIA $80	BRILINTA $62	ELIQUIS $45	XARELTO $42	Other $322

**Types of Payments**
Consulting Fee	$2,750
Travel and Lodging	$1,802
Food and Beverage	$1,657
Education	$122

Research Payments

Dr. Gordon L. Fung, MD, PhD has received 156 research payments totaling $178,854.

Biography

Dr Gordon L Fung, a cardiologist, is an expert in treating heart disease. He has special interests in cardiac rehabilitation, cardiovascular pharmacology, echocardiography (ultrasound of the heart) and preventive cardiology. At UCSF Medical Center at Mount Zion, he is director of the cardiology consultation service, the cardiac noninvasive laboratory and the unit for enhanced external counterpulsation (a therapy to relieve the chest pain called angina). At the Parnassus campus, he directs the electrocardiography laboratory and is associate director of the cardiac noninvasive laboratory. Fung's research explores advances in preventive cardiology. He also studies end-stage heart disease.