Procedure Volume Patient Data Patient Conditions Reviews General Payments Back to Top

Home > IL Providers > Interventional Cardiologists

Dr. William Joseph Stephan, MD

(5674 Ratings)

Specializes in: Interventional Cardiology and Adult Cardiology

Tufts University School of Medicine (1987)

Professional interests include: cardiac catheterization, heart problems

133 E. Brush Hill Road Suite 202
Elmhurst, IL 60126

(331) 231-6200

Dr. William Joseph Stephan, MD is an interventional cardiologist in Naperville, IL specializing in interventional cardiology and adult cardiology. He graduated from Tufts University School of Medicine in 1987 and has 39 years of experience. Dr. William Joseph Stephan, MD is affiliated with Endeavor Health and Midwest Cardiovascular Institute.

Office Locations

Endeavor Health

10 Martin Avenue Suite 200
Naperville, IL 60540

(630) 600-0700

open_in_new

Endeavor Health

133 E. Brush Hill Road Suite 202
Elmhurst, IL 60126

(331) 231-6200

open_in_new

Some issues Dr. William Joseph Stephan, MD can help you with:

Cardiac Catheterization

Cardiac catheterization is a procedure done to check on the health of the heart. A tiny, flexible tube called a catheter is inserted into a blood vessel through a very small opening, usually in the groin, and threaded through the blood vessel up to the heart. Once the catheter is in place, it can diagnose problems in the heart and perform certain corrective procedures.

A coronary catheter can be used to:

Take blood samples
Inject dye for an angiogram
Check for valve defects
Measure oxygen and pressure levels within the heart chambers
Take a biopsy
Perform a percutaneous coronary intervention, or procedure to clear blocked arteries
Widen narrowed valve openings

Because all of this can be accomplished without the need for open surgery, cardiac catheterization has become a popular option.

Heart Problems

The heart is one of the most important organs in the body. This smooth muscle expands and contracts rhythmically an entire lifetime, pumping blood to the lungs and then to every other cell in the body. When heart problems occur, it becomes difficult for the body to get the nutrients and oxygen it needs via the blood. So while there are a variety of illnesses and disorders that affect the heart, most of them cause weakness, exhaustion and shortness of breath. The most common heart conditions include heart disease, angina, arrhythmia, and valve disorders.

Heart disease is the leading cause of death in the United States for both men and women. This includes coronary artery disease, heart attacks, congestive heart failure, and congenital heart disease. Some conditions, such as genetics, cannot be controlled. But there are many other things one can do to lower their risk for heart disease. Controlling high blood pressure and cholesterol levels, reducing or stopping smoking, exercising more and losing weight if needed, and eating a diet low in sodium can all protect the heart.

Angina is a squeezing type of chest pain that happens when the muscles around the heart don't get enough oxygen. It can be regular or infrequent. Usually, angina is caused by coronary heart disease. However, not all chest pain is angina. Chest pain can also be caused by a lung infection or panic attack, for example, so it is important to have any sudden pain checked.

Arrhythmia is the word for when the heart beats too fast, too slow, or irregularly with skipped beats. It can feel frightening, and depending on the type it can be dangerous, but in most cases arrhythmia is not serious and can be treated. It is very common, especially in older adults.

Heart valve problems can happen in any one of the the heart's four valves that keep blood flowing where it needs to go. Babies can be born with problems in their heart valves, or valves can be damaged by infections. The valves can stiffen and become less mobile, or they can stop closing properly and 'leak' when the heart beats. Valve problems can usually be repaired surgically.

Noteworthy Medicare Patient Procedures Performed by Dr. William Joseph Stephan, MD in 2023

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

Top 5%

By Volume:

myocardial perfusion SPECT

nuclear scan

By Affordability:

aortic valve replacement

fully percutaneous transfemoral TAVR

heart valve replacement

minimally invasive aortic valve replacement

minimally invasive heart valve treatment

minimally invasive valve replacement

non-surgical aortic valve replacement

non-surgical heart valve treatment

non-surgical valve replacement

percutaneous valve treatment

transcatheter aortic valve replacement

transcatheter valve treatment

transfemoral TAVR

In 2023, among providers in related specialties within Illinois, Dr. William Joseph Stephan, MD performed more myocardial perfusion SPECT, and nuclear scan procedures for Medicare patients than 95% of them and he also had a list price for aortic valve replacement, fully percutaneous (incisionless) transfemoral TAVR, heart valve replacement, minimally invasive aortic valve replacement, minimally invasive heart valve treatment, minimally invasive valve replacement, non-surgical aortic valve replacement, non-surgical heart valve treatment, non-surgical valve replacement, percutaneous valve treatment, transcatheter aortic valve replacement (TAVR), transcatheter valve treatment, and transfemoral TAVR (through the groin) that was lower than the list prices billed to Medicare by 95% 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.

Top 10%

By Volume:

cardiac stress testing

By Affordability:

coronary angiogram

left heart catheterization

In 2023, among providers in related specialties within Illinois, Dr. William Joseph Stephan, MD performed more cardiac (heart) stress testing procedures for Medicare patients than 90% of them and he also had a list price for coronary angiogram, and left heart catheterization that was lower than the list prices billed to Medicare by 90% 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.

Top 25%

By Volume:

cardiac procedures

By Affordability:

angiogram

diagnostic cardiac catheterization

In 2012, among providers in related specialties within Illinois, Dr. William Joseph Stephan, MD performed more cardiac procedures procedures for Medicare patients than 75% of them and he also had a list price for angiogram (angiography), and diagnostic cardiac catheterization 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 Joseph Stephan, MD treated as an interventional cardiologist in Naperville, IL during 2012 were inpatient care, hospital care, cardiac procedures and stress testing.

Volume of procedures performed by Dr. William Joseph Stephan, MD for Medicare patients.

abdominal imaging	15
cardiac procedures	879
catheterization	64
diagnostic procedures	43
doctor visit	1022
hospital care	1202
inpatient care	1202
minimally invasive procedures	64
nuclear scan	637
pelvic imaging	15
stent placement (stenting)	21
stress testing	661
ultrasound (sonogram)	240
vascular procedures	105

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. William Joseph Stephan, MD treated as an interventional cardiologist in Naperville, IL during 2013 were hospital care, inpatient care, cardiac procedures and stress testing.

Volume of procedures performed by Dr. William Joseph Stephan, MD for Medicare patients.

angioplasty	40
cardiac procedures	927
catheterization	99
diagnostic procedures	39
doctor visit	1032
hospital care	1046
inpatient care	1046
minimally invasive procedures	99
nuclear scan	583
stent placement (stenting)	40
stress testing	613
ultrasound (sonogram)	290
vascular procedures	84

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. William Joseph Stephan, MD.

**Gender**
Male	1039
Female	930

**Ethnicity**
Non-Hispanic White	1771
Black	63
Hispanic	52
Asian	60
Other	23
Native American	0

**Age**
From 65 to 74	810
From 75 to 84	739
85 and over	307
Less than 65	113

Conditions of Medicare patients treated by Dr. William Joseph Stephan, MD in 2013

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	74
Depression	18
Chronic Kidney Disease	30
Asthma	9
Osteoperosis	8
Atrial Fibrilation	27
Heart Failure	31
Chronic Obstructive Pulmonary Disease	21
Diabetes	40
Dementia	12
Cancer	13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. William Joseph Stephan, MD treated as an interventional cardiologist in Naperville, IL during 2014 were hospital care, inpatient care, cardiac procedures and stress testing.

Volume of procedures performed by Dr. William Joseph Stephan, MD for Medicare patients.

cardiac procedures	861
catheterization	24
diagnostic procedures	24
doctor visit	902
hospital care	919
inpatient care	919
minimally invasive procedures	24
nuclear scan	669
stress testing	683
ultrasound (sonogram)	194
vascular procedures	65

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. William Joseph Stephan, MD.

**Gender**
Male	1039
Female	863

**Ethnicity**
Non-Hispanic White	1710
Black	50
Hispanic	58
Asian	59
Other	25
Native American	0

**Age**
From 65 to 74	803
From 75 to 84	737
85 and over	278
Less than 65	84

Conditions of Medicare patients treated by Dr. William Joseph Stephan, MD in 2014

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	73
Depression	20
Chronic Kidney Disease	30
Asthma	8
Osteoperosis	9
Atrial Fibrilation	28
Heart Failure	32
Chronic Obstructive Pulmonary Disease	20
Diabetes	39
Dementia	13
Cancer	15

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. William Joseph Stephan, MD treated as an interventional cardiologist in Naperville, IL during 2015 were cardiac procedures, hospital care, inpatient care and stress testing.

Volume of procedures performed by Dr. William Joseph Stephan, MD for Medicare patients.

angioplasty	34
cardiac procedures	1000
catheterization	92
diagnostic procedures	41
doctor visit	941
hospital care	768
inpatient care	768
minimally invasive procedures	92
nuclear scan	767
stent placement (stenting)	34
stress testing	767
ultrasound (sonogram)	164
vascular procedures	75

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. William Joseph Stephan, MD.

**Gender**
Male	2092
Female	1662

**Ethnicity**
Non-Hispanic White	3380
Black	108
Hispanic	90
Asian	110
Other	0
Native American	0

**Age**
From 65 to 74	1626
From 75 to 84	1398
85 and over	560
Less than 65	170

Conditions of Medicare patients treated by Dr. William Joseph Stephan, MD in 2015

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	75
Depression	19
Chronic Kidney Disease	30
Asthma	14
Osteoperosis	8
Atrial Fibrilation	27
Heart Failure	30
Chronic Obstructive Pulmonary Disease	19
Diabetes	38
Dementia	10
Cancer	13

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. William Joseph Stephan, MD treated as an interventional cardiologist in Naperville, IL during 2016 were cardiac procedures, stress testing, nuclear scan and hospital care.

Volume of procedures performed by Dr. William Joseph Stephan, MD for Medicare patients.

angioplasty	30
cardiac procedures	895
catheterization	65
diagnostic procedures	20
doctor visit	781
hospital care	653
inpatient care	653
minimally invasive procedures	65
nuclear scan	663
stent placement (stenting)	30
stress testing	663
ultrasound (sonogram)	186
vascular procedures	68

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. William Joseph Stephan, MD.

**Gender**
Male	988
Female	779

**Ethnicity**
Non-Hispanic White	1578
Black	48
Hispanic	48
Asian	55
Other	38
Native American	0

**Age**
From 65 to 74	798
From 75 to 84	661
85 and over	226
Less than 65	82

Conditions of Medicare patients treated by Dr. William Joseph Stephan, MD in 2016

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	73
Depression	19
Chronic Kidney Disease	37
Asthma	20
Osteoperosis	8
Atrial Fibrilation	27
Heart Failure	29
Chronic Obstructive Pulmonary Disease	19
Diabetes	37
Dementia	11
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. William Joseph Stephan, MD treated as an interventional cardiologist in Naperville, IL during 2017 were cardiac procedures, stress testing, nuclear scan and inpatient care.

Volume of procedures performed by Dr. William Joseph Stephan, MD for Medicare patients.

abdominal imaging	14
angioplasty	56
cardiac procedures	899
catheterization	107
diagnostic procedures	23
doctor visit	758
hospital care	542
inpatient care	542
minimally invasive procedures	107
nuclear scan	615
pelvic imaging	14
stent placement (stenting)	56
stress testing	615
ultrasound (sonogram)	222
vascular procedures	82

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. William Joseph Stephan, MD.

**Gender**
Male	955
Female	698

**Ethnicity**
Non-Hispanic White	1470
Black	52
Hispanic	41
Asian	49
Other	41
Native American	0

**Age**
From 65 to 74	741
From 75 to 84	616
85 and over	225
Less than 65	71

Conditions of Medicare patients treated by Dr. William Joseph Stephan, MD in 2017

Hypertension	75
High Cholesterol	56
Stroke	7
Ischemic Heart Disease	72
Depression	21
Chronic Kidney Disease	40
Asthma	7
Osteoperosis	7
Atrial Fibrilation	29
Heart Failure	32
Chronic Obstructive Pulmonary Disease	19
Diabetes	37
Dementia	12
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. William Joseph Stephan, MD treated as an interventional cardiologist in Naperville, IL during 2018 were cardiac procedures, stress testing, nuclear scan and hospital care.

Volume of procedures performed by Dr. William Joseph Stephan, MD for Medicare patients.

angioplasty	30
cardiac procedures	1088
catheterization	72
diagnostic procedures	27
doctor visit	750
hospital care	635
inpatient care	635
minimally invasive procedures	113
nuclear scan	747
stent placement (stenting)	30
stress testing	747
ultrasound (sonogram)	197
vascular procedures	104

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. William Joseph Stephan, MD.

**Gender**
Male	1024
Female	742

**Ethnicity**
Non-Hispanic White	1557
Black	50
Hispanic	48
Asian	56
Other	55
Native American	0

**Age**
From 65 to 74	747
From 75 to 84	703
85 and over	242
Less than 65	74

Conditions of Medicare patients treated by Dr. William Joseph Stephan, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	73
Depression	19
Chronic Kidney Disease	40
Asthma	6
Osteoperosis	8
Atrial Fibrilation	27
Heart Failure	30
Chronic Obstructive Pulmonary Disease	19
Diabetes	36
Dementia	12
Cancer	14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. William Joseph Stephan, MD treated as an interventional cardiologist in Naperville, IL during 2019 were cardiac procedures, stress testing, nuclear scan and hospital care.

Volume of procedures performed by Dr. William Joseph Stephan, MD for Medicare patients.

angioplasty	28
cardiac procedures	930
catheterization	69
diagnostic procedures	27
doctor visit	747
hospital care	545
inpatient care	545
minimally invasive procedures	124
nuclear scan	627
stent placement (stenting)	28
stress testing	627
ultrasound (sonogram)	106
vascular procedures	80

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. William Joseph Stephan, MD.

**Gender**
Male	947
Female	710

**Ethnicity**
Non-Hispanic White	1467
Black	38
Hispanic	45
Asian	55
Other	52
Native American	0

**Age**
From 65 to 74	665
From 75 to 84	698
85 and over	233
Less than 65	61

Conditions of Medicare patients treated by Dr. William Joseph Stephan, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	74
Depression	21
Chronic Kidney Disease	40
Asthma	6
Osteoperosis	10
Atrial Fibrilation	27
Heart Failure	33
Chronic Obstructive Pulmonary Disease	21
Diabetes	35
Dementia	12
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. William Joseph Stephan, MD treated as an interventional cardiologist in Naperville, IL during 2020 were cardiac procedures, stress testing, nuclear scan and hospital care.

Volume of procedures performed by Dr. William Joseph Stephan, MD for Medicare patients.

cardiac procedures	635
catheterization	13
diagnostic procedures	13
doctor visit	598
hospital care	432
inpatient care	432
minimally invasive procedures	35
nuclear scan	519
stress testing	519
ultrasound (sonogram)	59
vascular procedures	35

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. William Joseph Stephan, MD.

**Gender**
Male	853
Female	628

**Ethnicity**
Non-Hispanic White	1305
Black	41
Hispanic	38
Asian	47
Other	50
Native American	0

**Age**
From 65 to 74	583
From 75 to 84	607
85 and over	237
Less than 65	54

Conditions of Medicare patients treated by Dr. William Joseph Stephan, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	75
Depression	21
Chronic Kidney Disease	42
Asthma	6
Osteoperosis	9
Atrial Fibrilation	27
Heart Failure	33
Chronic Obstructive Pulmonary Disease	17
Diabetes	37
Dementia	12
Cancer	13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. William Joseph Stephan, MD treated as an interventional cardiologist in Naperville, IL during 2021 were cardiac procedures, stress testing, nuclear scan and hospital care.

Volume of procedures performed by Dr. William Joseph Stephan, MD for Medicare patients.

cardiac procedures	1314
catheterization	21
diagnostic procedures	21
doctor visit	837
hospital care	417
inpatient care	417
minimally invasive procedures	40
nuclear scan	800
stress testing	1043
ultrasound (sonogram)	225
vascular procedures	40

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. William Joseph Stephan, MD.

**Gender**
Male	1029
Female	828

**Ethnicity**
Non-Hispanic White	1604
Black	60
Hispanic	62
Asian	65
Other	66
Native American	0

**Age**
From 65 to 74	756
From 75 to 84	802
85 and over	236
Less than 65	63

Conditions of Medicare patients treated by Dr. William Joseph Stephan, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	69
Depression	19
Chronic Kidney Disease	39
Asthma	6
Osteoperosis	9
Atrial Fibrilation	25
Heart Failure	30
Chronic Obstructive Pulmonary Disease	15
Diabetes	36
Dementia	10
Cancer	14

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. William Joseph Stephan, MD treated as an interventional cardiologist in Naperville, IL during 2022 were cardiac procedures, stress testing, nuclear scan and hospital care.

Volume of procedures performed by Dr. William Joseph Stephan, MD for Medicare patients.

angioplasty	26
cardiac procedures	886
catheterization	68
diagnostic procedures	29
doctor visit	1185
hospital care	306
inpatient care	306
minimally invasive procedures	93
nuclear scan	490
stent placement (stenting)	26
stress testing	510
ultrasound (sonogram)	258
vascular procedures	54

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. William Joseph Stephan, MD.

**Gender**
Male	1006
Female	857

**Ethnicity**
Non-Hispanic White	1626
Black	58
Hispanic	50
Asian	58
Other	71
Native American	0

**Age**
From 65 to 74	782
From 75 to 84	798
85 and over	225
Less than 65	58

Conditions of Medicare patients treated by Dr. William Joseph Stephan, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	63
Depression	19
Chronic Kidney Disease	28
Asthma	8
Osteoperosis	10
Atrial Fibrilation	30
Heart Failure	26
Chronic Obstructive Pulmonary Disease	18
Diabetes	36
Dementia	7
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. William Joseph Stephan, MD for Medicare patients.

The highest averages for the top procedures that Dr. William Joseph Stephan, MD treated as an interventional cardiologist in Naperville, IL were cardiac procedures, inpatient care, hospital care and stress testing.

abdominal imaging	14
angioplasty	34
cardiac procedures	937
catheterization	63
diagnostic procedures	27
doctor visit	868
hospital care	678
inpatient care	678
minimally invasive procedures	77
nuclear scan	647
pelvic imaging	14
stent placement (stenting)	33
stress testing	677
ultrasound (sonogram)	194
vascular procedures	72

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. William Joseph Stephan, MD.

**Gender**
Female	790
Male	997

**Ethnicity**
Black / African American	51
Asian / Pacific Islander	55
Non-Hispanic White	1588
Hispanic	48
Native American / Alaskan Native	0
Other	38

**Age**
85 and over	251
75 to 84	705
Less than 65	75
65 to 74	755

Average of Total of Conditions of Medicare patients treated by Dr. William Joseph Stephan, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. William Joseph Stephan, MD treated were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	68
High Cholesterol	66
Stroke	6
Ischemic Heart Disease	65
Depression	17
Chronic Kidney Disease	32
Asthma	8
Osteoporosis	7
Heart Failure	27
Chronic Obstructive Pulmonary Disease	17
Diabetes	33
Atrial Fibrillation	24
Dementia	10
Cancer	12

Education & Training

Dr. William Joseph Stephan, MD graduated from Tufts University School of Medicine in 1987. He completed residency at University of Michigan Affiliated Hospitals. He is certified by the American Board of Internal Medicine, American Board of Internal Medicine, American Board of Internal Medicine and has a state license in Illinois.

Medical School: Tufts University School of Medicine (1987)

Residency: University of Michigan Affiliated Hospitals (1991)

Board Certification: American Board of Internal Medicine, American Board of Internal Medicine, American Board of Internal Medicine (1990)

Licensed In: Illinois

Affiliations & Hospitals

Dr. William Joseph Stephan, MD is associated with these hospitals and organizations:

Endeavor Health

Midwest Cardiovascular Institute

Ratings & Reviews

Dr. William Joseph Stephan, MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 5674 ratings. We collect ratings and reviews of Dr. William Joseph Stephan, MD from all over the web to help you find the right in Naperville, IL.

Overall Rating

(5674 Ratings)

Leave a Review

General Payments

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

**Payments by Company**
Edwards Lifesciences Corporation	$3,463 Transcatheter Heart Valves $2,477	Edwards SAPIEN 3 Transcatheter Heart Valve $872	PASCAL $26	$89
W. L. Gore & Associates, Inc.	$2,558 EXCLUDER Iliac Branch Endoprosthesis $1,375	EXCLUDER AAA Endoprosthesis $1,182
Abbott Laboratories	$2,266 Vascular $2,032	Mitra Clip system $152	CardioMEMS $69	Absorb GT1 $13
Medtronic Vascular, Inc.	$1,556 CoreValve Evolut $1,247	Catheters $204	$105
Boston Scientific Corporation	$1,144 WATCHMAN $1,044	GENERAL STRUCTURAL HEART $100
Other	$1,346 Impella $809	OptoWire $338	Repatha $57	ELIQUIS $30	PRALUENT (alirocumab) Injection $26	Other $87

**Types of Payments**
Travel and Lodging	$8,081
Food and Beverage	$4,034
Entertainment	$129
Grant	$89

Biography

Dr. William Stephan practices adult cardiology and interventional cardiology in Naperville, IL and Elmhurst, IL. His clinical interests include heart problems, internal medicine, and cardiac catheterization. Dr. Stephan is professionally affiliated with Edward Hospital. He attended medical school at Tufts University School of Medicine. He completed his residency training at a hospital affiliated with the University of Michigan. Dr. Stephan's average patient rating is 5.0 stars (out of 5).